| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #include <ctype.h> | ||
| 2 | #include <fcntl.h> | ||
| 3 | #include <limits.h> | ||
| 4 | #include <locale.h> | ||
| 5 | #include <signal.h> | ||
| 6 | #include <stdio.h> | ||
| 7 | #include <stdlib.h> | ||
| 8 | #include <sys/stat.h> | ||
| 9 | #include <unistd.h> | ||
| 10 | #include "test.h" | ||
| 11 | #include "util/arith.h" | ||
| 12 | #include "util/array.h" | ||
| 13 | #include "util/ascii.h" | ||
| 14 | #include "util/base64.h" | ||
| 15 | #include "util/bit.h" | ||
| 16 | #include "util/fd.h" | ||
| 17 | #include "util/fork-exec.h" | ||
| 18 | #include "util/hashmap.h" | ||
| 19 | #include "util/hashset.h" | ||
| 20 | #include "util/intern.h" | ||
| 21 | #include "util/intmap.h" | ||
| 22 | #include "util/list.h" | ||
| 23 | #include "util/log.h" | ||
| 24 | #include "util/numtostr.h" | ||
| 25 | #include "util/path.h" | ||
| 26 | #include "util/progname.h" | ||
| 27 | #include "util/ptr-array.h" | ||
| 28 | #include "util/readfile.h" | ||
| 29 | #include "util/str-array.h" | ||
| 30 | #include "util/str-util.h" | ||
| 31 | #include "util/string-view.h" | ||
| 32 | #include "util/string.h" | ||
| 33 | #include "util/strtonum.h" | ||
| 34 | #include "util/time-util.h" | ||
| 35 | #include "util/unicode.h" | ||
| 36 | #include "util/utf8.h" | ||
| 37 | #include "util/xmalloc.h" | ||
| 38 | #include "util/xmemmem.h" | ||
| 39 | #include "util/xmemrchr.h" | ||
| 40 | #include "util/xreadwrite.h" | ||
| 41 | #include "util/xsnprintf.h" | ||
| 42 | #include "util/xstdio.h" | ||
| 43 | |||
| 44 | 1 | static void test_util_macros(TestContext *ctx) | |
| 45 | { | ||
| 46 | 1 | EXPECT_EQ(STRLEN(""), 0); | |
| 47 | 1 | EXPECT_EQ(STRLEN("a"), 1); | |
| 48 | 1 | EXPECT_EQ(STRLEN("123456789"), 9); | |
| 49 | |||
| 50 | 1 | EXPECT_EQ(BITSIZE(char), 8); | |
| 51 | 1 | EXPECT_EQ(BITSIZE(uint16_t), 16); | |
| 52 | 1 | EXPECT_EQ(BITSIZE(uint32_t), 32); | |
| 53 | 1 | EXPECT_EQ(BITSIZE(uint64_t), 64); | |
| 54 | 1 | EXPECT_EQ(BITSIZE("123456789"), sizeof("123456789") * 8); | |
| 55 | |||
| 56 | 1 | EXPECT_EQ(HEX_STR_MAX(char), sizeof("FF") + 1); | |
| 57 | 1 | EXPECT_EQ(HEX_STR_MAX(uint16_t), sizeof("FFFF") + 1); | |
| 58 | 1 | EXPECT_EQ(HEX_STR_MAX(uint32_t), sizeof("FFFFFFFF") + 1); | |
| 59 | 1 | EXPECT_EQ(HEX_STR_MAX(uint64_t), sizeof("FFFFFFFFFFFFFFFF") + 1); | |
| 60 | |||
| 61 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(char) >= sizeof("255")); | |
| 62 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(uint16_t) >= sizeof("65535")); | |
| 63 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(uint32_t) >= sizeof("4294967295")); | |
| 64 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(uint64_t) >= sizeof("18446744073709551615")); | |
| 65 | |||
| 66 | 1 | EXPECT_EQ(ARRAYLEN(""), 1); | |
| 67 | 1 | EXPECT_EQ(ARRAYLEN("a"), 2); | |
| 68 | 1 | EXPECT_EQ(ARRAYLEN("123456789"), 10); | |
| 69 | |||
| 70 | 1 | UNUSED const char a2[] = {1, 2}; | |
| 71 | 1 | UNUSED const int a3[] = {1, 2, 3}; | |
| 72 | 1 | UNUSED const long long a4[] = {1, 2, 3, 4}; | |
| 73 | 1 | EXPECT_EQ(ARRAYLEN(a2), 2); | |
| 74 | 1 | EXPECT_EQ(ARRAYLEN(a3), 3); | |
| 75 | 1 | EXPECT_EQ(ARRAYLEN(a4), 4); | |
| 76 | |||
| 77 | 1 | EXPECT_EQ(MIN(0, 1), 0); | |
| 78 | 1 | EXPECT_EQ(MIN(99, 100), 99); | |
| 79 | 1 | EXPECT_EQ(MIN(-10, 10), -10); | |
| 80 | |||
| 81 | 1 | EXPECT_EQ(MIN3(2, 1, 0), 0); | |
| 82 | 1 | EXPECT_EQ(MIN3(10, 20, 30), 10); | |
| 83 | 1 | EXPECT_EQ(MIN3(10, 20, -10), -10); | |
| 84 | |||
| 85 | 1 | EXPECT_EQ(MAX(0, 1), 1); | |
| 86 | 1 | EXPECT_EQ(MAX(99, 100), 100); | |
| 87 | 1 | EXPECT_EQ(MAX(-10, 10), 10); | |
| 88 | |||
| 89 | 1 | EXPECT_EQ(MAX4(1, 2, 3, 4), 4); | |
| 90 | 1 | EXPECT_EQ(MAX4(4, 3, 2, 1), 4); | |
| 91 | 1 | EXPECT_EQ(MAX4(-10, 10, 0, -20), 10); | |
| 92 | 1 | EXPECT_EQ(MAX4(40, 41, 42, 41), 42); | |
| 93 | 1 | EXPECT_EQ(MAX4(-10, -20, -50, -80), -10); | |
| 94 | |||
| 95 | 1 | EXPECT_EQ(CLAMP(1, 50, 100), 50); | |
| 96 | 1 | EXPECT_EQ(CLAMP(200, 50, 100), 100); | |
| 97 | 1 | EXPECT_EQ(CLAMP(200, 100, 50), 50); // Invalid edge case (lo > hi) | |
| 98 | 1 | EXPECT_EQ(CLAMP(-55, 50, 100), 50); | |
| 99 | 1 | EXPECT_EQ(CLAMP(10, -10, -20), -20); // lo > hi | |
| 100 | 1 | EXPECT_EQ(CLAMP(10, -20, -10), -10); | |
| 101 | 1 | EXPECT_EQ(CLAMP(-15, -10, -20), -20); // lo > hi | |
| 102 | 1 | EXPECT_EQ(CLAMP(-15, -20, -10), -15); | |
| 103 | |||
| 104 | 1 | EXPECT_TRUE(VERSION_GE(0, 0, 0, 0)); | |
| 105 | 1 | EXPECT_TRUE(VERSION_GE(1, 0, 0, 0)); | |
| 106 | 1 | EXPECT_TRUE(VERSION_GE(4, 1, 4, 1)); | |
| 107 | 1 | EXPECT_TRUE(VERSION_GE(4, 2, 4, 1)); | |
| 108 | 1 | EXPECT_FALSE(VERSION_GE(0, 1, 1, 0)); | |
| 109 | 1 | EXPECT_FALSE(VERSION_GE(0, 9, 1, 0)); | |
| 110 | 1 | EXPECT_FALSE(VERSION_GE(4, 0, 4, 1)); | |
| 111 | |||
| 112 | 1 | EXPECT_UINT_EQ(UNSIGNED_MAX_VALUE(123U), UINT_MAX); | |
| 113 | 1 | EXPECT_UINT_EQ(UNSIGNED_MAX_VALUE(456UL), ULONG_MAX); | |
| 114 | 1 | EXPECT_UINT_EQ(UNSIGNED_MAX_VALUE(789ULL), ULLONG_MAX); | |
| 115 | 1 | EXPECT_UINT_EQ(UNSIGNED_MAX_VALUE((size_t)123), SIZE_MAX); | |
| 116 | 1 | EXPECT_UINT_EQ(UNSIGNED_MAX_VALUE((uintmax_t)456), UINTMAX_MAX); | |
| 117 | |||
| 118 | 1 | int n = snprintf(NULL, 0, "%d", INT_MIN); | |
| 119 | 1 | EXPECT_TRUE(n >= STRLEN("-2147483647")); | |
| 120 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(int) > n); | |
| 121 | 1 | n = snprintf(NULL, 0, "%llu", ULLONG_MAX); | |
| 122 | 1 | EXPECT_TRUE(n >= STRLEN("18446744073709551615")); | |
| 123 | 1 | EXPECT_TRUE(DECIMAL_STR_MAX(unsigned long long) > n); | |
| 124 | 1 | } | |
| 125 | |||
| 126 | 1 | static void test_is_power_of_2(TestContext *ctx) | |
| 127 | { | ||
| 128 | 1 | EXPECT_TRUE(IS_POWER_OF_2(1)); | |
| 129 | 1 | EXPECT_TRUE(IS_POWER_OF_2(2)); | |
| 130 | 1 | EXPECT_TRUE(IS_POWER_OF_2(4)); | |
| 131 | 1 | EXPECT_TRUE(IS_POWER_OF_2(8)); | |
| 132 | 1 | EXPECT_TRUE(IS_POWER_OF_2(4096)); | |
| 133 | 1 | EXPECT_TRUE(IS_POWER_OF_2(8192)); | |
| 134 | 1 | EXPECT_TRUE(IS_POWER_OF_2(1ULL << 63)); | |
| 135 | |||
| 136 | 1 | EXPECT_FALSE(IS_POWER_OF_2(0)); | |
| 137 | 1 | EXPECT_FALSE(IS_POWER_OF_2(3)); | |
| 138 | 1 | EXPECT_FALSE(IS_POWER_OF_2(5)); | |
| 139 | 1 | EXPECT_FALSE(IS_POWER_OF_2(6)); | |
| 140 | 1 | EXPECT_FALSE(IS_POWER_OF_2(7)); | |
| 141 | 1 | EXPECT_FALSE(IS_POWER_OF_2(12)); | |
| 142 | 1 | EXPECT_FALSE(IS_POWER_OF_2(15)); | |
| 143 | 1 | EXPECT_FALSE(IS_POWER_OF_2(-2)); | |
| 144 | 1 | EXPECT_FALSE(IS_POWER_OF_2(-10)); | |
| 145 | |||
| 146 | 1 | const uintmax_t max_pow2 = ~(UINTMAX_MAX >> 1); | |
| 147 | 1 | EXPECT_TRUE(max_pow2 >= 1ULL << 63); | |
| 148 | 1 | EXPECT_TRUE(IS_POWER_OF_2(max_pow2)); | |
| 149 | 1 | EXPECT_UINT_EQ(max_pow2 << 1, 0); | |
| 150 | |||
| 151 |
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62 | for (uintmax_t i = max_pow2; i > 4; i >>= 1) { |
| 152 | 61 | EXPECT_TRUE(IS_POWER_OF_2(i)); | |
| 153 |
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244 | for (uintmax_t j = 1; j < 4; j++) { |
| 154 | 366 | EXPECT_FALSE(IS_POWER_OF_2(i + j)); | |
| 155 | 366 | EXPECT_FALSE(IS_POWER_OF_2(i - j)); | |
| 156 | } | ||
| 157 | } | ||
| 158 | 1 | } | |
| 159 | |||
| 160 | // Note: some of these tests are more for the sake of AddressSanitizer | ||
| 161 | // coverage than making actual assertions about the code | ||
| 162 | 1 | static void test_xmalloc(TestContext *ctx) | |
| 163 | { | ||
| 164 | 1 | char *str = xmalloc(8); | |
| 165 | 1 | ASSERT_NONNULL(str); | |
| 166 | 1 | memcpy(str, "1234567", 8); | |
| 167 | 1 | EXPECT_STREQ(str, "1234567"); | |
| 168 | 1 | free(str); | |
| 169 | |||
| 170 | 1 | str = xstrdup("foobar"); | |
| 171 | 1 | EXPECT_STREQ(str, "foobar"); | |
| 172 | 1 | free(str); | |
| 173 | |||
| 174 | 1 | str = xasprintf("%s %d", "xyz", 12340); | |
| 175 | 1 | EXPECT_STREQ(str, "xyz 12340"); | |
| 176 | 1 | free(str); | |
| 177 | |||
| 178 | 1 | str = xcalloc(4, 1); | |
| 179 | 1 | ASSERT_NONNULL(str); | |
| 180 | 1 | EXPECT_MEMEQ(str, 4, "\0\0\0\0", 4); | |
| 181 | 1 | free(str); | |
| 182 | |||
| 183 | 1 | str = xcalloc1(4); | |
| 184 | 1 | ASSERT_NONNULL(str); | |
| 185 | 1 | EXPECT_MEMEQ(str, 4, "\0\0\0\0", 4); | |
| 186 | 1 | free(str); | |
| 187 | |||
| 188 | 1 | str = xstrslice("one two three", 4, 7); | |
| 189 | 1 | EXPECT_STREQ(str, "two"); | |
| 190 | 1 | free(str); | |
| 191 | |||
| 192 | 1 | str = xstrjoin("foo", "-bar"); | |
| 193 | 1 | EXPECT_STREQ(str, "foo-bar"); | |
| 194 | 1 | free(str); | |
| 195 | |||
| 196 | 1 | str = xmemjoin3(STRN("123"), STRN("::"), STRN("456") + 1); | |
| 197 | 1 | EXPECT_STREQ(str, "123::456"); | |
| 198 | 1 | free(str); | |
| 199 | |||
| 200 | 1 | str = xcalloc(4, sizeof(str[0])); | |
| 201 | 1 | ASSERT_NONNULL(str); | |
| 202 | 1 | EXPECT_EQ(str[3], 0); | |
| 203 | 1 | str = xrenew(str, 64); | |
| 204 | 1 | ASSERT_NONNULL(str); | |
| 205 | 1 | str[63] = 'p'; | |
| 206 | 1 | EXPECT_EQ(str[63], 'p'); | |
| 207 | 1 | free(str); | |
| 208 | 1 | } | |
| 209 | |||
| 210 | 1 | static void test_xstreq(TestContext *ctx) | |
| 211 | { | ||
| 212 | 1 | EXPECT_TRUE(xstreq("foo", "foo")); | |
| 213 | 1 | EXPECT_TRUE(xstreq("foo\0\n", "foo\0\0")); | |
| 214 | 1 | EXPECT_TRUE(xstreq("\0foo", "\0bar")); | |
| 215 | 1 | EXPECT_TRUE(xstreq(NULL, NULL)); | |
| 216 | 1 | EXPECT_FALSE(xstreq("foo", "bar")); | |
| 217 | 1 | EXPECT_FALSE(xstreq("abc", "abcd")); | |
| 218 | 1 | EXPECT_FALSE(xstreq("abcd", "abc")); | |
| 219 | 1 | EXPECT_FALSE(xstreq(NULL, "")); | |
| 220 | 1 | EXPECT_FALSE(xstreq("", NULL)); | |
| 221 | 1 | } | |
| 222 | |||
| 223 | 1 | static void test_xstrrchr(TestContext *ctx) | |
| 224 | { | ||
| 225 | 1 | static const char str[] = "12345432"; | |
| 226 | 1 | EXPECT_PTREQ(xstrrchr(str, '1'), str); | |
| 227 | 1 | EXPECT_PTREQ(xstrrchr(str, '2'), str + 7); | |
| 228 | 1 | EXPECT_PTREQ(xstrrchr(str, '5'), str + 4); | |
| 229 | 1 | EXPECT_PTREQ(xstrrchr(str, '\0'), str + sizeof(str) - 1); | |
| 230 | 1 | } | |
| 231 | |||
| 232 | 1 | static void test_xmempcpy(TestContext *ctx) | |
| 233 | { | ||
| 234 | 1 | char buf[16] = "12345678"; | |
| 235 | 1 | EXPECT_PTREQ(xmempcpy4(buf, NULL, 0, NULL, 0, NULL, 0, NULL, 0), buf); | |
| 236 | 1 | EXPECT_STREQ(buf, "12345678"); | |
| 237 | |||
| 238 | 1 | EXPECT_PTREQ(xmempcpy4(buf, "a", 1, "b", 1, "c", 1, "d", 2), buf + 5); | |
| 239 | 1 | EXPECT_STREQ(buf, "abcd"); | |
| 240 | 1 | } | |
| 241 | |||
| 242 | 1 | static void test_str_has_strn_prefix(TestContext *ctx) | |
| 243 | { | ||
| 244 | 1 | EXPECT_TRUE(str_has_strn_prefix("xyz", STRN("xyz"))); | |
| 245 | 1 | EXPECT_FALSE(str_has_strn_prefix("xyz", STRN("x.z"))); | |
| 246 | 1 | EXPECT_TRUE(str_has_strn_prefix("12345678", "1234..", 4)); | |
| 247 | 1 | EXPECT_FALSE(str_has_strn_prefix("12345678", "1234..", 5)); | |
| 248 | 1 | EXPECT_TRUE(str_has_strn_prefix("x", STRN(""))); | |
| 249 | 1 | EXPECT_TRUE(str_has_strn_prefix("", STRN(""))); | |
| 250 | 1 | EXPECT_TRUE(str_has_strn_prefix("foo", "bar", 0)); | |
| 251 | 1 | EXPECT_FALSE(str_has_strn_prefix("foo", "bar", 3)); | |
| 252 | 1 | EXPECT_TRUE(str_has_strn_prefix("aaa", "aaa", 4)); | |
| 253 | 1 | } | |
| 254 | |||
| 255 | 1 | static void test_str_has_prefix(TestContext *ctx) | |
| 256 | { | ||
| 257 | 1 | EXPECT_TRUE(str_has_prefix("foo", "foo")); | |
| 258 | 1 | EXPECT_TRUE(str_has_prefix("foobar", "foo")); | |
| 259 | 1 | EXPECT_TRUE(str_has_prefix("xyz", "xy")); | |
| 260 | 1 | EXPECT_TRUE(str_has_prefix("a", "a")); | |
| 261 | 1 | EXPECT_FALSE(str_has_prefix("foobar", "bar")); | |
| 262 | 1 | EXPECT_FALSE(str_has_prefix("foo", "foobar")); | |
| 263 | 1 | EXPECT_FALSE(str_has_prefix("xyz", "xyz.")); | |
| 264 | 1 | EXPECT_FALSE(str_has_prefix("ab", "b")); | |
| 265 | 1 | EXPECT_FALSE(str_has_prefix("123", "xyz")); | |
| 266 | 1 | } | |
| 267 | |||
| 268 | 1 | static void test_str_has_suffix(TestContext *ctx) | |
| 269 | { | ||
| 270 | 1 | EXPECT_TRUE(str_has_suffix("foo", "foo")); | |
| 271 | 1 | EXPECT_TRUE(str_has_suffix("foobar", "bar")); | |
| 272 | 1 | EXPECT_TRUE(str_has_suffix("1234", "234")); | |
| 273 | 1 | EXPECT_TRUE(str_has_suffix("x", "x")); | |
| 274 | 1 | EXPECT_TRUE(str_has_suffix("aa", "a")); | |
| 275 | 1 | EXPECT_FALSE(str_has_suffix("foobar.", "bar")); | |
| 276 | 1 | EXPECT_FALSE(str_has_suffix("foo", "foobar")); | |
| 277 | 1 | EXPECT_FALSE(str_has_suffix("bar", "foobar")); | |
| 278 | 1 | EXPECT_FALSE(str_has_suffix("foo", "bar")); | |
| 279 | 1 | EXPECT_FALSE(str_has_suffix("bar", "foo")); | |
| 280 | 1 | EXPECT_FALSE(str_has_suffix("123", "1234")); | |
| 281 | 1 | EXPECT_FALSE(str_has_suffix("a", "aa")); | |
| 282 | 1 | } | |
| 283 | |||
| 284 | 1 | static void test_hex_decode(TestContext *ctx) | |
| 285 | { | ||
| 286 | 1 | EXPECT_EQ(hex_decode('0'), 0); | |
| 287 | 1 | EXPECT_EQ(hex_decode('1'), 1); | |
| 288 | 1 | EXPECT_EQ(hex_decode('9'), 9); | |
| 289 | 1 | EXPECT_EQ(hex_decode('a'), 10); | |
| 290 | 1 | EXPECT_EQ(hex_decode('A'), 10); | |
| 291 | 1 | EXPECT_EQ(hex_decode('f'), 15); | |
| 292 | 1 | EXPECT_EQ(hex_decode('F'), 15); | |
| 293 | 1 | EXPECT_EQ(hex_decode('g'), HEX_INVALID); | |
| 294 | 1 | EXPECT_EQ(hex_decode('G'), HEX_INVALID); | |
| 295 | 1 | EXPECT_EQ(hex_decode('`'), HEX_INVALID); | |
| 296 | 1 | EXPECT_EQ(hex_decode('@'), HEX_INVALID); | |
| 297 | 1 | EXPECT_EQ(hex_decode('/'), HEX_INVALID); | |
| 298 | 1 | EXPECT_EQ(hex_decode(':'), HEX_INVALID); | |
| 299 | 1 | EXPECT_EQ(hex_decode(' '), HEX_INVALID); | |
| 300 | 1 | EXPECT_EQ(hex_decode('~'), HEX_INVALID); | |
| 301 | 1 | EXPECT_EQ(hex_decode('\0'), HEX_INVALID); | |
| 302 | 1 | EXPECT_EQ(hex_decode(0xFF), HEX_INVALID); | |
| 303 | |||
| 304 |
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11 | for (unsigned int i = '0'; i <= '9'; i++) { |
| 305 | 10 | IEXPECT_EQ(hex_decode(i), i - '0'); | |
| 306 | } | ||
| 307 | |||
| 308 |
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7 | for (unsigned int i = 'A'; i <= 'F'; i++) { |
| 309 | 6 | unsigned int expected = 10 + (i - 'A'); | |
| 310 | 6 | IEXPECT_EQ(hex_decode(i), expected); | |
| 311 | 6 | IEXPECT_EQ(hex_decode(ascii_tolower(i)), expected); | |
| 312 | } | ||
| 313 | |||
| 314 |
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257 | for (unsigned int i = 0; i < 256; i++) { |
| 315 | 256 | unsigned int decoded = hex_decode(i); | |
| 316 |
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256 | bool is_hex = ascii_isalnum(i) && ascii_toupper(i) <= 'F'; |
| 317 | 256 | IEXPECT_EQ(decoded, is_hex ? (decoded & 0xF) : HEX_INVALID); | |
| 318 | } | ||
| 319 | 1 | } | |
| 320 | |||
| 321 | 1 | static void test_hex_encode_byte(TestContext *ctx) | |
| 322 | { | ||
| 323 | 1 | char buf[4] = ""; | |
| 324 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0x00), "00", 2); | |
| 325 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0x05), "05", 2); | |
| 326 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0x10), "10", 2); | |
| 327 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0x1b), "1b", 2); | |
| 328 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0xee), "ee", 2); | |
| 329 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0xfe), "fe", 2); | |
| 330 | 1 | EXPECT_MEMEQ(buf, hex_encode_byte(buf, 0xff), "ff", 2); | |
| 331 | 1 | } | |
| 332 | |||
| 333 | 1 | static void test_ascii(TestContext *ctx) | |
| 334 | { | ||
| 335 | 1 | EXPECT_EQ(ascii_tolower('A'), 'a'); | |
| 336 | 1 | EXPECT_EQ(ascii_tolower('F'), 'f'); | |
| 337 | 1 | EXPECT_EQ(ascii_tolower('Z'), 'z'); | |
| 338 | 1 | EXPECT_EQ(ascii_tolower('a'), 'a'); | |
| 339 | 1 | EXPECT_EQ(ascii_tolower('f'), 'f'); | |
| 340 | 1 | EXPECT_EQ(ascii_tolower('z'), 'z'); | |
| 341 | 1 | EXPECT_EQ(ascii_tolower('9'), '9'); | |
| 342 | 1 | EXPECT_EQ(ascii_tolower('~'), '~'); | |
| 343 | 1 | EXPECT_EQ(ascii_tolower('\0'), '\0'); | |
| 344 | |||
| 345 | 1 | EXPECT_EQ(ascii_toupper('a'), 'A'); | |
| 346 | 1 | EXPECT_EQ(ascii_toupper('f'), 'F'); | |
| 347 | 1 | EXPECT_EQ(ascii_toupper('z'), 'Z'); | |
| 348 | 1 | EXPECT_EQ(ascii_toupper('A'), 'A'); | |
| 349 | 1 | EXPECT_EQ(ascii_toupper('F'), 'F'); | |
| 350 | 1 | EXPECT_EQ(ascii_toupper('Z'), 'Z'); | |
| 351 | 1 | EXPECT_EQ(ascii_toupper('9'), '9'); | |
| 352 | 1 | EXPECT_EQ(ascii_toupper('~'), '~'); | |
| 353 | 1 | EXPECT_EQ(ascii_toupper('\0'), '\0'); | |
| 354 | |||
| 355 | 1 | EXPECT_TRUE(ascii_isspace(' ')); | |
| 356 | 1 | EXPECT_TRUE(ascii_isspace('\t')); | |
| 357 | 1 | EXPECT_TRUE(ascii_isspace('\r')); | |
| 358 | 1 | EXPECT_TRUE(ascii_isspace('\n')); | |
| 359 | 1 | EXPECT_FALSE(ascii_isspace('\v')); // (differs from POSIX) | |
| 360 | 1 | EXPECT_FALSE(ascii_isspace('\f')); // (differs from POSIX) | |
| 361 | 1 | EXPECT_FALSE(ascii_isspace('\0')); | |
| 362 | 1 | EXPECT_FALSE(ascii_isspace('a')); | |
| 363 | 1 | EXPECT_FALSE(ascii_isspace(0x7F)); | |
| 364 | 1 | EXPECT_FALSE(ascii_isspace(0x80)); | |
| 365 | |||
| 366 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=cntrl,-%3Calert | ||
| 367 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=may%20add%20additional%20characters | ||
| 368 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap06.html | ||
| 369 | 1 | EXPECT_TRUE(ascii_iscntrl('\0')); // <NUL> | |
| 370 | 1 | EXPECT_TRUE(ascii_iscntrl('\a')); // <alert>, <BEL> | |
| 371 | 1 | EXPECT_TRUE(ascii_iscntrl('\b')); // <backspace>, <BS> | |
| 372 | 1 | EXPECT_TRUE(ascii_iscntrl('\t')); // <tab>, <HT> | |
| 373 | 1 | EXPECT_TRUE(ascii_iscntrl('\n')); // <newline>, <LF> | |
| 374 | 1 | EXPECT_TRUE(ascii_iscntrl('\v')); // <vertical-tab>, <VT> | |
| 375 | 1 | EXPECT_TRUE(ascii_iscntrl('\f')); // <form-feed>, <FF> | |
| 376 | 1 | EXPECT_TRUE(ascii_iscntrl('\r')); // <carriage-return>, <CR> | |
| 377 | 1 | EXPECT_TRUE(ascii_iscntrl(0x0E)); // <SO> | |
| 378 | 1 | EXPECT_TRUE(ascii_iscntrl(0x1F)); // <IS1>, <US> | |
| 379 | 1 | EXPECT_TRUE(ascii_iscntrl(0x7F)); // <DEL> | |
| 380 | 1 | EXPECT_FALSE(ascii_iscntrl(' ')); // <space> | |
| 381 | 1 | EXPECT_FALSE(ascii_iscntrl('a')); // <a> | |
| 382 | 1 | EXPECT_FALSE(ascii_iscntrl('~')); // <tilde> | |
| 383 | 1 | EXPECT_FALSE(ascii_iscntrl(0x80)); | |
| 384 | 1 | EXPECT_FALSE(ascii_iscntrl(0xFF)); | |
| 385 | |||
| 386 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=cntrl,-%3Calert | ||
| 387 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=space,-%3Ctab | ||
| 388 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=may%20add%20additional%20characters | ||
| 389 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap06.html | ||
| 390 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl('\0')); // <NUL> | |
| 391 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl('\a')); // <alert>, <BEL> | |
| 392 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl('\b')); // <backspace>, <BS> | |
| 393 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl(0x0E)); // <SO> | |
| 394 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl(0x1F)); // <IS1>, <US> | |
| 395 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl(0x7F)); // <DEL> | |
| 396 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl('\v')); // <vertical-tab>, <VT> (differs from POSIX) | |
| 397 | 1 | EXPECT_TRUE(ascii_is_nonspace_cntrl('\f')); // <form-feed>, <FF> (differs from POSIX) | |
| 398 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl('\t')); // <tab>, <HT> | |
| 399 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl('\n')); // <newline>, <LF> | |
| 400 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl('\r')); // <carriage-return>, <CR> | |
| 401 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl(' ')); // <space> | |
| 402 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl('a')); | |
| 403 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl(0x7E)); | |
| 404 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl(0x80)); | |
| 405 | 1 | EXPECT_FALSE(ascii_is_nonspace_cntrl(0xFF)); | |
| 406 | |||
| 407 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=punct,-%3Cexclamation | ||
| 408 | // https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01:~:text=may%20add%20additional%20characters | ||
| 409 | 1 | EXPECT_TRUE(ascii_ispunct('!')); | |
| 410 | 1 | EXPECT_TRUE(ascii_ispunct('"')); | |
| 411 | 1 | EXPECT_TRUE(ascii_ispunct('#')); | |
| 412 | 1 | EXPECT_TRUE(ascii_ispunct('$')); | |
| 413 | 1 | EXPECT_TRUE(ascii_ispunct('%')); | |
| 414 | 1 | EXPECT_TRUE(ascii_ispunct('&')); | |
| 415 | 1 | EXPECT_TRUE(ascii_ispunct('\'')); | |
| 416 | 1 | EXPECT_TRUE(ascii_ispunct('(')); | |
| 417 | 1 | EXPECT_TRUE(ascii_ispunct(')')); | |
| 418 | 1 | EXPECT_TRUE(ascii_ispunct('*')); | |
| 419 | 1 | EXPECT_TRUE(ascii_ispunct('+')); | |
| 420 | 1 | EXPECT_TRUE(ascii_ispunct(',')); | |
| 421 | 1 | EXPECT_TRUE(ascii_ispunct('-')); | |
| 422 | 1 | EXPECT_TRUE(ascii_ispunct('.')); | |
| 423 | 1 | EXPECT_TRUE(ascii_ispunct('/')); | |
| 424 | 1 | EXPECT_TRUE(ascii_ispunct(':')); | |
| 425 | 1 | EXPECT_TRUE(ascii_ispunct(';')); | |
| 426 | 1 | EXPECT_TRUE(ascii_ispunct('<')); | |
| 427 | 1 | EXPECT_TRUE(ascii_ispunct('=')); | |
| 428 | 1 | EXPECT_TRUE(ascii_ispunct('>')); | |
| 429 | 1 | EXPECT_TRUE(ascii_ispunct('?')); | |
| 430 | 1 | EXPECT_TRUE(ascii_ispunct('@')); | |
| 431 | 1 | EXPECT_TRUE(ascii_ispunct('[')); | |
| 432 | 1 | EXPECT_TRUE(ascii_ispunct('\\')); | |
| 433 | 1 | EXPECT_TRUE(ascii_ispunct(']')); | |
| 434 | 1 | EXPECT_TRUE(ascii_ispunct('^')); | |
| 435 | 1 | EXPECT_TRUE(ascii_ispunct('_')); | |
| 436 | 1 | EXPECT_TRUE(ascii_ispunct('`')); | |
| 437 | 1 | EXPECT_TRUE(ascii_ispunct('{')); | |
| 438 | 1 | EXPECT_TRUE(ascii_ispunct('|')); | |
| 439 | 1 | EXPECT_TRUE(ascii_ispunct('}')); | |
| 440 | 1 | EXPECT_TRUE(ascii_ispunct('~')); | |
| 441 | 1 | EXPECT_FALSE(ascii_ispunct(' ')); | |
| 442 | 1 | EXPECT_FALSE(ascii_ispunct('0')); | |
| 443 | 1 | EXPECT_FALSE(ascii_ispunct('9')); | |
| 444 | 1 | EXPECT_FALSE(ascii_ispunct('A')); | |
| 445 | 1 | EXPECT_FALSE(ascii_ispunct('Z')); | |
| 446 | 1 | EXPECT_FALSE(ascii_ispunct('a')); | |
| 447 | 1 | EXPECT_FALSE(ascii_ispunct('z')); | |
| 448 | 1 | EXPECT_FALSE(ascii_ispunct(0x00)); | |
| 449 | 1 | EXPECT_FALSE(ascii_ispunct(0x7F)); | |
| 450 | 1 | EXPECT_FALSE(ascii_ispunct(0xFF)); | |
| 451 | |||
| 452 | 1 | EXPECT_TRUE(ascii_isdigit('0')); | |
| 453 | 1 | EXPECT_TRUE(ascii_isdigit('1')); | |
| 454 | 1 | EXPECT_TRUE(ascii_isdigit('9')); | |
| 455 | 1 | EXPECT_FALSE(ascii_isdigit('a')); | |
| 456 | 1 | EXPECT_FALSE(ascii_isdigit('f')); | |
| 457 | 1 | EXPECT_FALSE(ascii_isdigit('/')); | |
| 458 | 1 | EXPECT_FALSE(ascii_isdigit(':')); | |
| 459 | 1 | EXPECT_FALSE(ascii_isdigit('\0')); | |
| 460 | 1 | EXPECT_FALSE(ascii_isdigit(0xFF)); | |
| 461 | |||
| 462 | 1 | EXPECT_TRUE(ascii_isprint(' ')); | |
| 463 | 1 | EXPECT_TRUE(ascii_isprint('!')); | |
| 464 | 1 | EXPECT_TRUE(ascii_isprint('/')); | |
| 465 | 1 | EXPECT_TRUE(ascii_isprint('a')); | |
| 466 | 1 | EXPECT_TRUE(ascii_isprint('z')); | |
| 467 | 1 | EXPECT_TRUE(ascii_isprint('0')); | |
| 468 | 1 | EXPECT_TRUE(ascii_isprint('_')); | |
| 469 | 1 | EXPECT_TRUE(ascii_isprint('~')); | |
| 470 | 1 | EXPECT_FALSE(ascii_isprint('\0')); | |
| 471 | 1 | EXPECT_FALSE(ascii_isprint('\t')); | |
| 472 | 1 | EXPECT_FALSE(ascii_isprint('\n')); | |
| 473 | 1 | EXPECT_FALSE(ascii_isprint('\r')); | |
| 474 | 1 | EXPECT_FALSE(ascii_isprint(0x1F)); | |
| 475 | 1 | EXPECT_FALSE(ascii_isprint(0x7F)); | |
| 476 | 1 | EXPECT_FALSE(ascii_isprint(0x80)); | |
| 477 | 1 | EXPECT_FALSE(ascii_isprint(0xFF)); | |
| 478 | |||
| 479 | 1 | EXPECT_TRUE(is_word_byte('a')); | |
| 480 | 1 | EXPECT_TRUE(is_word_byte('z')); | |
| 481 | 1 | EXPECT_TRUE(is_word_byte('A')); | |
| 482 | 1 | EXPECT_TRUE(is_word_byte('Z')); | |
| 483 | 1 | EXPECT_TRUE(is_word_byte('0')); | |
| 484 | 1 | EXPECT_TRUE(is_word_byte('9')); | |
| 485 | 1 | EXPECT_TRUE(is_word_byte('_')); | |
| 486 | 1 | EXPECT_TRUE(is_word_byte(0x80)); | |
| 487 | 1 | EXPECT_TRUE(is_word_byte(0xFF)); | |
| 488 | 1 | EXPECT_FALSE(is_word_byte('-')); | |
| 489 | 1 | EXPECT_FALSE(is_word_byte('.')); | |
| 490 | 1 | EXPECT_FALSE(is_word_byte(0x7F)); | |
| 491 | 1 | EXPECT_FALSE(is_word_byte(0x00)); | |
| 492 | |||
| 493 | 1 | EXPECT_TRUE(is_regex_special_char('$')); | |
| 494 | 1 | EXPECT_TRUE(is_regex_special_char('(')); | |
| 495 | 1 | EXPECT_TRUE(is_regex_special_char(')')); | |
| 496 | 1 | EXPECT_TRUE(is_regex_special_char('*')); | |
| 497 | 1 | EXPECT_TRUE(is_regex_special_char('+')); | |
| 498 | 1 | EXPECT_TRUE(is_regex_special_char('.')); | |
| 499 | 1 | EXPECT_TRUE(is_regex_special_char('?')); | |
| 500 | 1 | EXPECT_TRUE(is_regex_special_char('[')); | |
| 501 | 1 | EXPECT_TRUE(is_regex_special_char('^')); | |
| 502 | 1 | EXPECT_TRUE(is_regex_special_char('{')); | |
| 503 | 1 | EXPECT_TRUE(is_regex_special_char('|')); | |
| 504 | 1 | EXPECT_TRUE(is_regex_special_char('\\')); | |
| 505 | 1 | EXPECT_FALSE(is_regex_special_char('"')); | |
| 506 | 1 | EXPECT_FALSE(is_regex_special_char('&')); | |
| 507 | 1 | EXPECT_FALSE(is_regex_special_char(',')); | |
| 508 | 1 | EXPECT_FALSE(is_regex_special_char('0')); | |
| 509 | 1 | EXPECT_FALSE(is_regex_special_char('@')); | |
| 510 | 1 | EXPECT_FALSE(is_regex_special_char('A')); | |
| 511 | 1 | EXPECT_FALSE(is_regex_special_char('\'')); | |
| 512 | 1 | EXPECT_FALSE(is_regex_special_char(']')); | |
| 513 | 1 | EXPECT_FALSE(is_regex_special_char('_')); | |
| 514 | 1 | EXPECT_FALSE(is_regex_special_char('z')); | |
| 515 | 1 | EXPECT_FALSE(is_regex_special_char('}')); | |
| 516 | 1 | EXPECT_FALSE(is_regex_special_char('~')); | |
| 517 | 1 | EXPECT_FALSE(is_regex_special_char(0x00)); | |
| 518 | 1 | EXPECT_FALSE(is_regex_special_char(0x80)); | |
| 519 | 1 | EXPECT_FALSE(is_regex_special_char(0xFF)); | |
| 520 | |||
| 521 | 1 | EXPECT_TRUE(ascii_streq_icase("", "")); | |
| 522 | 1 | EXPECT_TRUE(ascii_streq_icase("a", "a")); | |
| 523 | 1 | EXPECT_TRUE(ascii_streq_icase("a", "A")); | |
| 524 | 1 | EXPECT_TRUE(ascii_streq_icase("z", "Z")); | |
| 525 | 1 | EXPECT_TRUE(ascii_streq_icase("cx", "CX")); | |
| 526 | 1 | EXPECT_TRUE(ascii_streq_icase("ABC..XYZ", "abc..xyz")); | |
| 527 | 1 | EXPECT_TRUE(ascii_streq_icase("Ctrl", "CTRL")); | |
| 528 | 1 | EXPECT_FALSE(ascii_streq_icase("a", "")); | |
| 529 | 1 | EXPECT_FALSE(ascii_streq_icase("", "a")); | |
| 530 | 1 | EXPECT_FALSE(ascii_streq_icase("Ctrl+", "CTRL")); | |
| 531 | 1 | EXPECT_FALSE(ascii_streq_icase("Ctrl", "CTRL+")); | |
| 532 | 1 | EXPECT_FALSE(ascii_streq_icase("Ctrl", "Ctr")); | |
| 533 | 1 | EXPECT_FALSE(ascii_streq_icase("Ctrl", "CtrM")); | |
| 534 | |||
| 535 | 1 | EXPECT_EQ(ascii_strcmp_icase("", ""), 0); | |
| 536 | 1 | EXPECT_EQ(ascii_strcmp_icase("A", "A"), 0); | |
| 537 | 1 | EXPECT_EQ(ascii_strcmp_icase("xyz", ""), 'x'); | |
| 538 | 1 | EXPECT_EQ(ascii_strcmp_icase("", "xyz"), -'x'); | |
| 539 | 1 | EXPECT_EQ(ascii_strcmp_icase("xyz", "xy"), 'z'); | |
| 540 | 1 | EXPECT_EQ(ascii_strcmp_icase("xy", "xyz"), -'z'); | |
| 541 | 1 | EXPECT_EQ(ascii_strcmp_icase("\xFF", "\xFE"), 1); | |
| 542 | 1 | EXPECT_EQ(ascii_strcmp_icase("\xFE", "\xFF"), -1); | |
| 543 | 1 | EXPECT_EQ(ascii_strcmp_icase("\x80\xFF\xC1", "\x80\xFF\x01"), 0xC0); | |
| 544 | 1 | EXPECT_EQ(ascii_strcmp_icase("\x80\xFF\x01", "\x80\xFF\xC1"), -0xC0); | |
| 545 | 1 | EXPECT_EQ(ascii_strcmp_icase("\x80\xFF\x01", "\x80"), 0xFF); | |
| 546 | 1 | EXPECT_EQ(ascii_strcmp_icase("\x80", "\x80\xFF\x01"), -0xFF); | |
| 547 | |||
| 548 | // Query the current locale | ||
| 549 | 1 | const char *locale = setlocale(LC_CTYPE, NULL); | |
| 550 | 1 | ASSERT_NONNULL(locale); | |
| 551 | |||
| 552 | // Copy the locale string (which may be in static storage) | ||
| 553 | 1 | char *saved_locale = xstrdup(locale); | |
| 554 | |||
| 555 | // Check that the ascii_is*() functions behave like their corresponding | ||
| 556 | // <ctype.h> macros, when in the standard C/POSIX locale. | ||
| 557 | // See also: https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/V1_chap07.html#tag_07_03_01_01 | ||
| 558 | 1 | ASSERT_NONNULL(setlocale(LC_CTYPE, "C")); | |
| 559 |
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258 | for (int i = -1; i < 256; i++) { |
| 560 | 257 | EXPECT_EQ(ascii_isalpha(i), !!isalpha(i)); | |
| 561 | 257 | EXPECT_EQ(ascii_isalnum(i), !!isalnum(i)); | |
| 562 | 257 | EXPECT_EQ(ascii_islower(i), !!islower(i)); | |
| 563 | 257 | EXPECT_EQ(ascii_isupper(i), !!isupper(i)); | |
| 564 | 257 | EXPECT_EQ(ascii_isdigit(i), !!isdigit(i)); | |
| 565 | 257 | EXPECT_EQ(ascii_isblank(i), !!isblank(i)); | |
| 566 | 257 | EXPECT_EQ(ascii_isprint(i), !!isprint(i)); | |
| 567 | 257 | EXPECT_EQ(ascii_isxdigit(i), !!isxdigit(i)); | |
| 568 | 257 | EXPECT_EQ(u_is_ascii_upper(i), !!isupper(i)); | |
| 569 | 461 | EXPECT_EQ(is_alpha_or_underscore(i), !!isalpha(i) || i == '_'); | |
| 570 | 451 | EXPECT_EQ(is_alnum_or_underscore(i), !!isalnum(i) || i == '_'); | |
| 571 |
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257 | if (i != '\v' && i != '\f') { |
| 572 | 255 | EXPECT_EQ(ascii_isspace(i), !!isspace(i)); | |
| 573 | } | ||
| 574 |
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255 | if (i != -1) { |
| 575 | 321 | EXPECT_EQ(is_word_byte(i), !!isalnum(i) || i == '_' || i >= 0x80); | |
| 576 | 256 | EXPECT_EQ(ascii_tolower(i), tolower(i)); | |
| 577 | 256 | EXPECT_EQ(ascii_toupper(i), toupper(i)); | |
| 578 | } | ||
| 579 | } | ||
| 580 | |||
| 581 | // Restore the original locale | ||
| 582 | 1 | ASSERT_NONNULL(setlocale(LC_CTYPE, saved_locale)); | |
| 583 | 1 | free(saved_locale); | |
| 584 | 1 | } | |
| 585 | |||
| 586 | 1 | static void test_mem_equal(TestContext *ctx) | |
| 587 | { | ||
| 588 | 1 | static const char s1[] = "abcxyz"; | |
| 589 | 1 | static const char s2[] = "abcXYZ"; | |
| 590 | 1 | EXPECT_TRUE(mem_equal(NULL, NULL, 0)); | |
| 591 | 1 | EXPECT_TRUE(mem_equal(s1, s2, 0)); | |
| 592 | 1 | EXPECT_TRUE(mem_equal(s1, s2, 1)); | |
| 593 | 1 | EXPECT_TRUE(mem_equal(s1, s2, 2)); | |
| 594 | 1 | EXPECT_TRUE(mem_equal(s1, s2, 3)); | |
| 595 | 1 | EXPECT_TRUE(mem_equal(s1 + 1, s2 + 1, 2)); | |
| 596 | 1 | EXPECT_TRUE(mem_equal(s1 + 6, s2 + 6, 1)); | |
| 597 | 1 | EXPECT_FALSE(mem_equal(s1, s2, 4)); | |
| 598 | 1 | EXPECT_FALSE(mem_equal(s1, s2, 5)); | |
| 599 | 1 | EXPECT_FALSE(mem_equal(s1, s2, 6)); | |
| 600 | 1 | EXPECT_FALSE(mem_equal(s1, s2, 7)); | |
| 601 | 1 | } | |
| 602 | |||
| 603 | 1 | static void test_mem_equal_icase(TestContext *ctx) | |
| 604 | { | ||
| 605 | 1 | static const char s1[8] = "Ctrl+Up"; | |
| 606 | 1 | static const char s2[8] = "CTRL+U_"; | |
| 607 | 1 | EXPECT_TRUE(mem_equal_icase(NULL, NULL, 0)); | |
| 608 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 0)); | |
| 609 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 1)); | |
| 610 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 2)); | |
| 611 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 3)); | |
| 612 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 4)); | |
| 613 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 5)); | |
| 614 | 1 | EXPECT_TRUE(mem_equal_icase(s1, s2, 6)); | |
| 615 | 1 | EXPECT_FALSE(mem_equal_icase(s1, s2, 7)); | |
| 616 | 1 | EXPECT_FALSE(mem_equal_icase(s1, s2, 8)); | |
| 617 | 1 | } | |
| 618 | |||
| 619 | 1 | static void test_base64_decode(TestContext *ctx) | |
| 620 | { | ||
| 621 | 1 | EXPECT_EQ(base64_decode('A'), 0); | |
| 622 | 1 | EXPECT_EQ(base64_decode('Z'), 25); | |
| 623 | 1 | EXPECT_EQ(base64_decode('a'), 26); | |
| 624 | 1 | EXPECT_EQ(base64_decode('z'), 51); | |
| 625 | 1 | EXPECT_EQ(base64_decode('0'), 52); | |
| 626 | 1 | EXPECT_EQ(base64_decode('9'), 61); | |
| 627 | 1 | EXPECT_EQ(base64_decode('+'), 62); | |
| 628 | 1 | EXPECT_EQ(base64_decode('/'), 63); | |
| 629 | |||
| 630 | 1 | EXPECT_EQ(base64_encode_table[0], 'A'); | |
| 631 | 1 | EXPECT_EQ(base64_encode_table[25], 'Z'); | |
| 632 | 1 | EXPECT_EQ(base64_encode_table[26], 'a'); | |
| 633 | 1 | EXPECT_EQ(base64_encode_table[51], 'z'); | |
| 634 | 1 | EXPECT_EQ(base64_encode_table[52], '0'); | |
| 635 | 1 | EXPECT_EQ(base64_encode_table[61], '9'); | |
| 636 | 1 | EXPECT_EQ(base64_encode_table[62], '+'); | |
| 637 | 1 | EXPECT_EQ(base64_encode_table[63], '/'); | |
| 638 | |||
| 639 | 1 | EXPECT_EQ(base64_decode('='), BASE64_PADDING); | |
| 640 | 1 | EXPECT_EQ(base64_decode(' '), BASE64_INVALID); | |
| 641 | 1 | EXPECT_EQ(base64_decode('*'), BASE64_INVALID); | |
| 642 | 1 | EXPECT_EQ(base64_decode(','), BASE64_INVALID); | |
| 643 | 1 | EXPECT_EQ(base64_decode(':'), BASE64_INVALID); | |
| 644 | 1 | EXPECT_EQ(base64_decode('?'), BASE64_INVALID); | |
| 645 | 1 | EXPECT_EQ(base64_decode('@'), BASE64_INVALID); | |
| 646 | 1 | EXPECT_EQ(base64_decode('['), BASE64_INVALID); | |
| 647 | 1 | EXPECT_EQ(base64_decode('`'), BASE64_INVALID); | |
| 648 | 1 | EXPECT_EQ(base64_decode('{'), BASE64_INVALID); | |
| 649 | 1 | EXPECT_EQ(base64_decode('~'), BASE64_INVALID); | |
| 650 | 1 | EXPECT_EQ(base64_decode('}'), BASE64_INVALID); | |
| 651 | 1 | EXPECT_EQ(base64_decode(0), BASE64_INVALID); | |
| 652 | 1 | EXPECT_EQ(base64_decode(127), BASE64_INVALID); | |
| 653 | 1 | EXPECT_EQ(base64_decode(128), BASE64_INVALID); | |
| 654 | 1 | EXPECT_EQ(base64_decode(255), BASE64_INVALID); | |
| 655 | |||
| 656 |
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27 | for (unsigned int i = 'A'; i <= 'Z'; i++) { |
| 657 | 26 | IEXPECT_EQ(base64_decode(i), i - 'A'); | |
| 658 | } | ||
| 659 | |||
| 660 |
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27 | for (unsigned int i = 'a'; i <= 'z'; i++) { |
| 661 | 26 | IEXPECT_EQ(base64_decode(i), (i - 'a') + 26); | |
| 662 | } | ||
| 663 | |||
| 664 |
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11 | for (unsigned int i = '0'; i <= '9'; i++) { |
| 665 | 10 | IEXPECT_EQ(base64_decode(i), (i - '0') + 52); | |
| 666 | } | ||
| 667 | |||
| 668 |
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257 | for (unsigned int i = 0; i < 256; i++) { |
| 669 | 256 | unsigned int val = base64_decode(i); | |
| 670 |
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256 | if (ascii_isalnum(i) || i == '+' || i == '/') { |
| 671 | 64 | IEXPECT_EQ(val, val & 63); | |
| 672 | 64 | IEXPECT_EQ(i, base64_encode_table[val & 63]); | |
| 673 | } else { | ||
| 674 | 192 | IEXPECT_EQ(val, val & 192); | |
| 675 | } | ||
| 676 | 256 | IEXPECT_EQ(val, base64_decode_branchy(i)); | |
| 677 | } | ||
| 678 | 1 | } | |
| 679 | |||
| 680 | 1 | static void test_base64_encode_block(TestContext *ctx) | |
| 681 | { | ||
| 682 | 1 | char buf[16]; | |
| 683 | 1 | size_t n = base64_encode_block(STRN("xyz"), buf, sizeof(buf)); | |
| 684 | 1 | EXPECT_MEMEQ(buf, n, "eHl6", 4); | |
| 685 | |||
| 686 | 1 | n = base64_encode_block(STRN("123456"), buf, sizeof(buf)); | |
| 687 | 1 | EXPECT_MEMEQ(buf, n, "MTIzNDU2", 8); | |
| 688 | |||
| 689 | 1 | n = base64_encode_block(STRN("a == *x++"), buf, sizeof(buf)); | |
| 690 | 1 | EXPECT_MEMEQ(buf, n, "YSA9PSAqeCsr", 12); | |
| 691 | 1 | } | |
| 692 | |||
| 693 | 1 | static void test_base64_encode_final(TestContext *ctx) | |
| 694 | { | ||
| 695 | 1 | char buf[4]; | |
| 696 | 1 | base64_encode_final(STRN("+"), buf); | |
| 697 | 1 | EXPECT_MEMEQ(buf, 4, "Kw==", 4); | |
| 698 | |||
| 699 | 1 | base64_encode_final(STRN(".."), buf); | |
| 700 | 1 | EXPECT_MEMEQ(buf, 4, "Li4=", 4); | |
| 701 | |||
| 702 | 1 | base64_encode_final(STRN("~."), buf); | |
| 703 | 1 | EXPECT_MEMEQ(buf, 4, "fi4=", 4); | |
| 704 | |||
| 705 | 1 | base64_encode_final(STRN("\xC2\xA9"), buf); | |
| 706 | 1 | EXPECT_MEMEQ(buf, 4, "wqk=", 4); | |
| 707 | 1 | } | |
| 708 | |||
| 709 | 1 | static void test_string(TestContext *ctx) | |
| 710 | { | ||
| 711 | 1 | String s = STRING_INIT; | |
| 712 | 1 | EXPECT_EQ(s.len, 0); | |
| 713 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 714 | 1 | EXPECT_NULL(s.buffer); | |
| 715 | |||
| 716 | 1 | char *cstr = string_clone_cstring(&s); | |
| 717 | 1 | EXPECT_STREQ(cstr, ""); | |
| 718 | 1 | free(cstr); | |
| 719 | 1 | EXPECT_EQ(s.len, 0); | |
| 720 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 721 | 1 | EXPECT_NULL(s.buffer); | |
| 722 | |||
| 723 | 1 | EXPECT_EQ(string_insert_codepoint(&s, 0, 0x1F4AF), 4); | |
| 724 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "\xF0\x9F\x92\xAF"); | |
| 725 | 1 | EXPECT_STREQ(string_borrow_cstring(&s), "\xF0\x9F\x92\xAF"); | |
| 726 | |||
| 727 | 1 | string_append_cstring(&s, "test"); | |
| 728 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "\xF0\x9F\x92\xAFtest"); | |
| 729 | |||
| 730 | 1 | string_remove(&s, 0, 5); | |
| 731 | 1 | EXPECT_EQ(s.len, 3); | |
| 732 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "est"); | |
| 733 | |||
| 734 | 1 | EXPECT_EQ(string_insert_codepoint(&s, 0, 't'), 1); | |
| 735 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "test"); | |
| 736 | |||
| 737 | 1 | EXPECT_EQ(string_clear(&s), 4); | |
| 738 | 1 | EXPECT_EQ(s.len, 0); | |
| 739 | 1 | EXPECT_EQ(string_insert_codepoint(&s, 0, 0x0E01), 3); | |
| 740 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "\xE0\xB8\x81"); | |
| 741 | |||
| 742 | 1 | EXPECT_EQ(string_clear(&s), 3); | |
| 743 | 1 | string_sprintf(&s, "%d %s\n", 88, "test"); | |
| 744 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "88 test\n"); | |
| 745 | |||
| 746 | 1 | string_free(&s); | |
| 747 | 1 | EXPECT_EQ(s.len, 0); | |
| 748 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 749 | 1 | EXPECT_NULL(s.buffer); | |
| 750 | |||
| 751 |
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41 | for (size_t i = 0; i < 40; i++) { |
| 752 | 40 | string_append_byte(&s, 'a'); | |
| 753 | } | ||
| 754 | |||
| 755 | 1 | EXPECT_EQ(s.len, 40); | |
| 756 | 1 | cstr = string_steal_cstring(&s); | |
| 757 | 1 | EXPECT_EQ(s.len, 0); | |
| 758 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 759 | 1 | EXPECT_NULL(s.buffer); | |
| 760 | 1 | EXPECT_STREQ(cstr, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"); | |
| 761 | 1 | free(cstr); | |
| 762 | |||
| 763 | 1 | s = string_new(12); | |
| 764 | 1 | EXPECT_EQ(s.len, 0); | |
| 765 | 1 | EXPECT_EQ3(s.alloc, 16, STRING_ALLOC_MULTIPLE); | |
| 766 | 1 | ASSERT_NONNULL(s.buffer); | |
| 767 | |||
| 768 | 1 | string_append_cstring(&s, "123"); | |
| 769 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "123"); | |
| 770 | |||
| 771 | 1 | string_append_string(&s, &s); | |
| 772 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "123123"); | |
| 773 | |||
| 774 | 1 | string_insert_buf(&s, 2, STRN("foo")); | |
| 775 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "12foo3123"); | |
| 776 | |||
| 777 | 1 | cstr = string_clone_cstring(&s); | |
| 778 | 1 | EXPECT_STREQ(cstr, "12foo3123"); | |
| 779 | |||
| 780 | 1 | EXPECT_EQ(string_insert_codepoint(&s, 0, '>'), 1); | |
| 781 | 1 | EXPECT_STRING_EQ_CSTRING(&s, ">12foo3123"); | |
| 782 | |||
| 783 | 1 | string_replace_byte(&s, '1', '_'); | |
| 784 | 1 | EXPECT_STRING_EQ_CSTRING(&s, ">_2foo3_23"); | |
| 785 | 1 | string_replace_byte(&s, '_', '.'); | |
| 786 | 1 | string_replace_byte(&s, '2', '+'); | |
| 787 | 1 | string_replace_byte(&s, '3', '$'); | |
| 788 | 1 | EXPECT_STRING_EQ_CSTRING(&s, ">.+foo$.+$"); | |
| 789 | |||
| 790 | 1 | string_free(&s); | |
| 791 | 1 | EXPECT_NULL(s.buffer); | |
| 792 | 1 | EXPECT_EQ(s.len, 0); | |
| 793 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 794 | 1 | EXPECT_STREQ(cstr, "12foo3123"); | |
| 795 | 1 | free(cstr); | |
| 796 | |||
| 797 | 1 | EXPECT_STREQ(string_borrow_cstring(&s), ""); | |
| 798 | 1 | EXPECT_EQ(s.len, 0); | |
| 799 | 1 | EXPECT_EQ3(s.alloc, 16, STRING_ALLOC_MULTIPLE); | |
| 800 | 1 | EXPECT_NONNULL(s.buffer); | |
| 801 | 1 | string_free(&s); | |
| 802 | |||
| 803 | // This is mostly for UBSan coverage | ||
| 804 | // See also: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3322.pdf | ||
| 805 | 1 | s = string_new(0); | |
| 806 | 1 | EXPECT_NULL(s.buffer); | |
| 807 | 1 | EXPECT_EQ(s.len, 0); | |
| 808 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 809 | 1 | string_append_buf(&s, NULL, 0); | |
| 810 | 1 | string_insert_buf(&s, 0, NULL, 0); | |
| 811 | 1 | string_append_memset(&s, 'q', 0); | |
| 812 | 1 | string_replace_byte(&s, 'q', 'z'); | |
| 813 | 1 | string_remove(&s, 0, 0); | |
| 814 | 1 | EXPECT_NULL(s.buffer); | |
| 815 | 1 | EXPECT_EQ(s.len, 0); | |
| 816 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 817 | 1 | string_free(&s); | |
| 818 | |||
| 819 | // string_sprintf() always reserves and writes at least 1 byte, | ||
| 820 | // for null-termination. This isn't strictly necessary and is only | ||
| 821 | // tested here for completeness. | ||
| 822 | 1 | string_sprintf(&s, "%s", ""); | |
| 823 | 1 | EXPECT_EQ3(s.alloc, 16, STRING_ALLOC_MULTIPLE); | |
| 824 | 1 | string_free(&s); | |
| 825 | |||
| 826 | 1 | s = string_new_from_buf(STRN("1234567")); | |
| 827 | 1 | EXPECT_STRING_EQ_CSTRING(&s, "1234567"); | |
| 828 | 1 | EXPECT_EQ3(s.alloc, 16, STRING_ALLOC_MULTIPLE); | |
| 829 | 1 | string_free(&s); | |
| 830 | 1 | EXPECT_NULL(s.buffer); | |
| 831 | 1 | EXPECT_EQ(s.len, 0); | |
| 832 | 1 | EXPECT_EQ(s.alloc, 0); | |
| 833 | 1 | } | |
| 834 | |||
| 835 | 1 | static void test_string_view(TestContext *ctx) | |
| 836 | { | ||
| 837 | 1 | StringView sv = STRING_VIEW("testing"); | |
| 838 | 1 | EXPECT_TRUE(strview_equal_cstring(sv, "testing")); | |
| 839 | 1 | EXPECT_FALSE(strview_equal_cstring(sv, "testin")); | |
| 840 | 1 | EXPECT_FALSE(strview_equal_cstring(sv, "TESTING")); | |
| 841 | 1 | EXPECT_TRUE(strview_has_prefix(sv, "test")); | |
| 842 | 1 | EXPECT_TRUE(strview_has_prefix_icase(sv, "TEst")); | |
| 843 | 1 | EXPECT_FALSE(strview_has_prefix(sv, "TEst")); | |
| 844 | 1 | EXPECT_FALSE(strview_has_prefix_icase(sv, "TEst_")); | |
| 845 | |||
| 846 | 1 | sv = string_view(sv.data, sv.length); | |
| 847 | 1 | EXPECT_TRUE(strview_equal(sv, sv)); | |
| 848 | |||
| 849 | 1 | sv = strview("foobar"); | |
| 850 | 1 | EXPECT_TRUE(strview_equal_cstring(sv, "foobar")); | |
| 851 | 1 | EXPECT_TRUE(strview_has_prefix(sv, "foo")); | |
| 852 | 1 | EXPECT_FALSE(strview_equal_cstring(sv, "foo")); | |
| 853 | |||
| 854 | 1 | sv = strview("\t \t\t "); | |
| 855 | 1 | EXPECT_TRUE(strview_isblank(sv)); | |
| 856 | 1 | sv.length = 0; | |
| 857 | 1 | EXPECT_TRUE(strview_isblank(sv)); | |
| 858 | 1 | sv = strview(" \t . "); | |
| 859 | 1 | EXPECT_FALSE(strview_isblank(sv)); | |
| 860 | 1 | sv = strview("\n"); | |
| 861 | 1 | EXPECT_FALSE(strview_isblank(sv)); | |
| 862 | 1 | sv = strview(" \r "); | |
| 863 | 1 | EXPECT_FALSE(strview_isblank(sv)); | |
| 864 | |||
| 865 | 1 | sv = strview(" \t\t \ttrim test \t\t"); | |
| 866 | 1 | strview_trim(&sv); | |
| 867 | 1 | EXPECT_TRUE(strview_equal_cstring(sv, "trim test")); | |
| 868 | |||
| 869 | 1 | sv = strview(NULL); | |
| 870 | 1 | EXPECT_NULL(strview_memrchr(sv, '.')); | |
| 871 | 1 | EXPECT_NULL(strview_memchr(sv, '.')); | |
| 872 | 1 | EXPECT_TRUE(strview_equal(sv, sv)); | |
| 873 | 1 | EXPECT_TRUE(strview_equal_icase(sv, sv)); | |
| 874 | 1 | EXPECT_FALSE(strview_contains_char_type(sv, ASCII_DIGIT)); | |
| 875 | 1 | EXPECT_TRUE(strview_isblank(sv)); | |
| 876 | 1 | EXPECT_EQ(strview_trim_left(&sv), 0); | |
| 877 | 1 | EXPECT_TRUE(strview_equal_cstring(sv, "")); | |
| 878 | 1 | EXPECT_TRUE(strview_equal_icase(sv, strview(""))); | |
| 879 | 1 | EXPECT_TRUE(strview_has_prefix(sv, "")); | |
| 880 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "")); | |
| 881 | 1 | EXPECT_TRUE(strview_has_prefix_icase(sv, "")); | |
| 882 | |||
| 883 | // Call these 3 for ASan/UBSan coverage: | ||
| 884 | 1 | strview_trim_right(&sv); | |
| 885 | 1 | strview_trim(&sv); | |
| 886 | 1 | strview_remove_prefix(&sv, 0); | |
| 887 | 1 | EXPECT_NULL(sv.data); | |
| 888 | 1 | EXPECT_EQ(sv.length, 0); | |
| 889 | |||
| 890 | 1 | sv = strview("prefix - suffix"); | |
| 891 | 1 | EXPECT_PTREQ(strview_memchr(sv, '-'), strview_memrchr(sv, '-')); | |
| 892 | 1 | EXPECT_PTREQ(strview_memchr(sv, 'x'), sv.data + 5); | |
| 893 | 1 | EXPECT_PTREQ(strview_memrchr(sv, 'x'), sv.data + 14); | |
| 894 | 1 | EXPECT_PTREQ(strview_memrchr(sv, '@'), NULL); | |
| 895 | 1 | EXPECT_EQ(strview_memrchr_idx(sv, 'p'), 0); | |
| 896 | 1 | EXPECT_EQ(strview_memrchr_idx(sv, 'x'), 14); | |
| 897 | 1 | EXPECT_EQ(strview_memrchr_idx(sv, '@'), -1); | |
| 898 | 1 | } | |
| 899 | |||
| 900 | 1 | static void test_strview_has_suffix(TestContext *ctx) | |
| 901 | { | ||
| 902 | 1 | StringView sv = strview("foobar"); | |
| 903 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "foobar")); | |
| 904 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "bar")); | |
| 905 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "r")); | |
| 906 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "")); | |
| 907 | 1 | EXPECT_FALSE(strview_has_suffix(sv, "foo")); | |
| 908 | 1 | EXPECT_FALSE(strview_has_suffix(sv, "foobars")); | |
| 909 | |||
| 910 | 1 | const StringView suffix = strview(NULL); | |
| 911 | 1 | EXPECT_TRUE(strview_has_sv_suffix(sv, suffix)); | |
| 912 | 1 | EXPECT_TRUE(strview_has_sv_suffix(suffix, suffix)); | |
| 913 | |||
| 914 | 1 | sv.length--; | |
| 915 | 1 | EXPECT_FALSE(strview_has_suffix(sv, "bar")); | |
| 916 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "ba")); | |
| 917 | 1 | EXPECT_TRUE(strview_has_sv_suffix(sv, suffix)); | |
| 918 | |||
| 919 | 1 | sv.length = 0; | |
| 920 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "")); | |
| 921 | 1 | EXPECT_FALSE(strview_has_suffix(sv, "f")); | |
| 922 | 1 | EXPECT_TRUE(strview_has_sv_suffix(sv, suffix)); | |
| 923 | |||
| 924 | 1 | sv.data = NULL; | |
| 925 | 1 | EXPECT_TRUE(strview_has_suffix(sv, "")); | |
| 926 | 1 | EXPECT_FALSE(strview_has_suffix(sv, "f")); | |
| 927 | 1 | EXPECT_TRUE(strview_has_sv_suffix(sv, suffix)); | |
| 928 | 1 | } | |
| 929 | |||
| 930 | 1 | static void test_strview_remove_matching(TestContext *ctx) | |
| 931 | { | ||
| 932 | 1 | StringView sv = STRING_VIEW("ABCDEFGHIJKLMN"); | |
| 933 | 1 | EXPECT_TRUE(strview_remove_matching_prefix(&sv, "ABC")); | |
| 934 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, "DEFGHIJKLMN"); | |
| 935 | |||
| 936 | 1 | EXPECT_TRUE(strview_remove_matching_suffix(&sv, "KLMN")); | |
| 937 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, "DEFGHIJ"); | |
| 938 | |||
| 939 | 1 | EXPECT_FALSE(strview_remove_matching_prefix(&sv, "A")); | |
| 940 | 1 | EXPECT_FALSE(strview_remove_matching_suffix(&sv, "K")); | |
| 941 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, "DEFGHIJ"); | |
| 942 | |||
| 943 | 1 | EXPECT_TRUE(strview_remove_matching_prefix(&sv, "")); | |
| 944 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, "DEFGHIJ"); | |
| 945 | |||
| 946 | 1 | EXPECT_TRUE(strview_remove_matching_suffix(&sv, "")); | |
| 947 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, "DEFGHIJ"); | |
| 948 | |||
| 949 | 1 | sv.length = 0; | |
| 950 | 1 | sv.data = NULL; | |
| 951 | 1 | EXPECT_TRUE(strview_remove_matching_prefix(&sv, "")); | |
| 952 | 1 | EXPECT_TRUE(strview_remove_matching_suffix(&sv, "")); | |
| 953 | 1 | EXPECT_FALSE(strview_remove_matching_prefix(&sv, "pre")); | |
| 954 | 1 | EXPECT_FALSE(strview_remove_matching_suffix(&sv, "suf")); | |
| 955 | 1 | EXPECT_EQ(sv.length, 0); | |
| 956 | 1 | EXPECT_NULL(sv.data); | |
| 957 | 1 | EXPECT_STRVIEW_EQ_CSTRING(sv, ""); | |
| 958 | 1 | } | |
| 959 | |||
| 960 | 1 | static void test_get_delim(TestContext *ctx) | |
| 961 | { | ||
| 962 | 1 | static const char input[] = "-x-y-foo--bar--"; | |
| 963 | 1 | static const char parts[][4] = {"", "x", "y", "foo", "", "bar", "", ""}; | |
| 964 | 1 | const size_t nparts = ARRAYLEN(parts); | |
| 965 | 1 | const size_t part_size = ARRAYLEN(parts[0]); | |
| 966 | |||
| 967 | 1 | size_t idx = 0; | |
| 968 |
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8 | for (size_t pos = 0, len = sizeof(input) - 1; pos < len; idx++) { |
| 969 | 7 | const StringView sv = get_delim(input, &pos, len, '-'); | |
| 970 | 7 | ASSERT_TRUE(idx < nparts); | |
| 971 | 7 | ASSERT_EQ(parts[idx][part_size - 1], '\0'); | |
| 972 | 7 | EXPECT_STRVIEW_EQ_CSTRING(sv, parts[idx]); | |
| 973 | } | ||
| 974 | |||
| 975 | 1 | EXPECT_EQ(idx, nparts - 1); | |
| 976 | 1 | } | |
| 977 | |||
| 978 | 1 | static void test_get_delim_str(TestContext *ctx) | |
| 979 | { | ||
| 980 | 1 | char str[] = "word1-word2-end-"; | |
| 981 | 1 | size_t len = sizeof(str) - 1; | |
| 982 | 1 | ASSERT_EQ(str[len - 1], '-'); // Last character in bounds is a delimiter | |
| 983 | |||
| 984 | 1 | size_t pos = 0; | |
| 985 | 1 | const char *substr = get_delim_str(str, &pos, len, '-'); | |
| 986 | 1 | EXPECT_STREQ(substr, "word1"); | |
| 987 | 1 | EXPECT_EQ(pos, 6); | |
| 988 | |||
| 989 | 1 | substr = get_delim_str(str, &pos, len, '-'); | |
| 990 | 1 | EXPECT_STREQ(substr, "word2"); | |
| 991 | 1 | EXPECT_EQ(pos, 12); | |
| 992 | |||
| 993 | 1 | substr = get_delim_str(str, &pos, len, '-'); | |
| 994 | 1 | EXPECT_STREQ(substr, "end"); | |
| 995 | 1 | EXPECT_EQ(pos, 16); | |
| 996 | |||
| 997 | // Note: str2 is not null-terminated and there are no delimiters present, | ||
| 998 | // but there's one extra, writable byte in the buffer that falls outside | ||
| 999 | // the length bound | ||
| 1000 | 1 | char str2[16] = "no delimiter...!"; | |
| 1001 | 1 | len = sizeof(str2) - 1; | |
| 1002 | 1 | ASSERT_EQ(str2[len], '!'); | |
| 1003 | 1 | pos = 0; | |
| 1004 | 1 | substr = get_delim_str(str2, &pos, len, '-'); | |
| 1005 | 1 | EXPECT_STREQ(substr, "no delimiter..."); | |
| 1006 | 1 | EXPECT_EQ(pos, len); | |
| 1007 | |||
| 1008 | 1 | static const char after[] = "\0\0\0\0aa\0b\0c\0dd\0\0"; | |
| 1009 | 1 | char before[] = ",,,,aa,b,c,dd,,"; | |
| 1010 | 1 | unsigned int iters = 0; | |
| 1011 | 1 | unsigned int width = 0; | |
| 1012 |
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10 | for (pos = 0, len = sizeof(before) - 1; pos < len; iters++) { |
| 1013 | 9 | width += strlen(get_delim_str(before, &pos, len, ',')); | |
| 1014 | } | ||
| 1015 | 1 | EXPECT_MEMEQ(before, sizeof(before), after, sizeof(after)); | |
| 1016 | 1 | EXPECT_EQ(width, 6); | |
| 1017 | 1 | EXPECT_EQ(iters, 9); | |
| 1018 | 1 | } | |
| 1019 | |||
| 1020 | 1 | static void test_str_replace_byte(TestContext *ctx) | |
| 1021 | { | ||
| 1022 | 1 | char str[] = " a b c d e f g "; | |
| 1023 | 1 | EXPECT_EQ(str_replace_byte(str, ' ', '-'), strlen(str)); | |
| 1024 | 1 | EXPECT_STREQ(str, "-a-b-c--d-e--f-g-"); | |
| 1025 | 1 | } | |
| 1026 | |||
| 1027 | 1 | static void test_strn_replace_byte(TestContext *ctx) | |
| 1028 | { | ||
| 1029 | 1 | static const char expected[] = "||a|b|c||\n\0\0|d|e|f|||\0g|h||\0\0"; | |
| 1030 | 1 | char str[] = /* ........... */ "..a.b.c..\n\0\0.d.e.f...\0g.h..\0\0"; | |
| 1031 | 1 | strn_replace_byte(str, sizeof(str), '.', '|'); | |
| 1032 | 1 | EXPECT_MEMEQ(str, sizeof(str), expected, sizeof(expected)); | |
| 1033 | 1 | } | |
| 1034 | |||
| 1035 | 1 | static void test_string_array_concat(TestContext *ctx) | |
| 1036 | { | ||
| 1037 | 1 | static const char *const strs[] = {"A", "B", "CC", "D", "EE"}; | |
| 1038 | 1 | char buf[64] = "\0"; | |
| 1039 | 1 | size_t nstrs = ARRAYLEN(strs); | |
| 1040 | |||
| 1041 | 1 | const char *delim = ","; | |
| 1042 | 1 | const char *str = "A,B,CC,D,EE"; | |
| 1043 | 1 | size_t delim_len = strlen(delim); | |
| 1044 | 1 | size_t n = strlen(str); | |
| 1045 | 1 | ASSERT_TRUE(n + 1 < sizeof(buf)); | |
| 1046 | 1 | memset(buf, '@', sizeof(buf) - 1); | |
| 1047 | 1 | EXPECT_FALSE(string_array_concat_(buf, n, strs, nstrs, delim, delim_len)); | |
| 1048 | 1 | memset(buf, '@', sizeof(buf) - 1); | |
| 1049 | 1 | EXPECT_TRUE(string_array_concat_(buf, n + 1, strs, nstrs, delim, delim_len)); | |
| 1050 | 1 | EXPECT_STREQ(buf, str); | |
| 1051 | |||
| 1052 | 1 | delim = " ... "; | |
| 1053 | 1 | delim_len = strlen(delim); | |
| 1054 | 1 | str = "A ... B ... CC ... D ... EE"; | |
| 1055 | 1 | n = strlen(str); | |
| 1056 | 1 | ASSERT_TRUE(n + 1 < sizeof(buf)); | |
| 1057 | 1 | memset(buf, '@', sizeof(buf) - 1); | |
| 1058 | 1 | EXPECT_FALSE(string_array_concat_(buf, n, strs, nstrs, delim, delim_len)); | |
| 1059 | 1 | memset(buf, '@', sizeof(buf) - 1); | |
| 1060 | 1 | EXPECT_TRUE(string_array_concat_(buf, n + 1, strs, nstrs, delim, delim_len)); | |
| 1061 | 1 | EXPECT_STREQ(buf, str); | |
| 1062 | |||
| 1063 |
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28 | for (size_t i = 0; i < n; i++) { |
| 1064 | 27 | EXPECT_FALSE(string_array_concat_(buf, n - i, strs, nstrs, delim, delim_len)); | |
| 1065 | } | ||
| 1066 | |||
| 1067 | 1 | memset(buf, '@', sizeof(buf) - 1); | |
| 1068 | 1 | EXPECT_TRUE(string_array_concat_(buf, sizeof(buf), strs, 0, delim, delim_len)); | |
| 1069 | 1 | EXPECT_STREQ(buf, ""); | |
| 1070 | 1 | } | |
| 1071 | |||
| 1072 | 1 | static void test_size_str_width(TestContext *ctx) | |
| 1073 | { | ||
| 1074 | 1 | EXPECT_EQ(size_str_width(0), 1); | |
| 1075 | 1 | EXPECT_EQ(size_str_width(1), 1); | |
| 1076 | 1 | EXPECT_EQ(size_str_width(9), 1); | |
| 1077 | 1 | EXPECT_EQ(size_str_width(19), 2); | |
| 1078 | 1 | EXPECT_EQ(size_str_width(425), 3); | |
| 1079 | 1 | EXPECT_EQ(size_str_width(12345), 5); | |
| 1080 | 1 | EXPECT_EQ(size_str_width(2147483647), 10); | |
| 1081 | 1 | } | |
| 1082 | |||
| 1083 | 1 | static void test_buf_parse_uintmax(TestContext *ctx) | |
| 1084 | { | ||
| 1085 | 1 | uintmax_t val; | |
| 1086 | 1 | char max[DECIMAL_STR_MAX(val) + 2]; | |
| 1087 | 1 | size_t max_len = xsnprintf(max, sizeof max, "%ju", UINTMAX_MAX); | |
| 1088 | |||
| 1089 | 1 | val = 11; | |
| 1090 | 1 | EXPECT_EQ(buf_parse_uintmax(max, max_len, &val), max_len); | |
| 1091 | 1 | EXPECT_UINT_EQ(val, UINTMAX_MAX); | |
| 1092 | |||
| 1093 | 1 | val = 22; | |
| 1094 | 1 | max[max_len++] = '9'; | |
| 1095 | 1 | EXPECT_EQ(buf_parse_uintmax(max, max_len, &val), 0); | |
| 1096 | 1 | EXPECT_EQ(val, 22); | |
| 1097 | |||
| 1098 | 1 | val = 33; | |
| 1099 | 1 | max[max_len++] = '7'; | |
| 1100 | 1 | EXPECT_EQ(buf_parse_uintmax(max, max_len, &val), 0); | |
| 1101 | 1 | EXPECT_EQ(val, 33); | |
| 1102 | |||
| 1103 | 1 | EXPECT_EQ(buf_parse_uintmax("0", 1, &val), 1); | |
| 1104 | 1 | EXPECT_EQ(val, 0); | |
| 1105 | |||
| 1106 | 1 | EXPECT_EQ(buf_parse_uintmax("0019817", 8, &val), 7); | |
| 1107 | 1 | EXPECT_EQ(val, 19817); | |
| 1108 | |||
| 1109 | 1 | EXPECT_EQ(buf_parse_uintmax("0098765", 5, &val), 5); | |
| 1110 | 1 | EXPECT_EQ(val, 987); | |
| 1111 | |||
| 1112 | 1 | char buf[4] = " 90/"; | |
| 1113 | 1 | buf[0] = CHAR_MAX; | |
| 1114 | 1 | EXPECT_EQ(buf_parse_uintmax(buf, 4, &val), 0); | |
| 1115 | |||
| 1116 |
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256 | for (char c = CHAR_MIN; c < CHAR_MAX; c++) { |
| 1117 | 255 | buf[0] = c; | |
| 1118 |
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|
255 | if (!ascii_isdigit(c)) { |
| 1119 | 245 | EXPECT_EQ(buf_parse_uintmax(buf, 4, &val), 0); | |
| 1120 | 245 | continue; | |
| 1121 | } | ||
| 1122 | 10 | val = 337; | |
| 1123 | 10 | EXPECT_EQ(buf_parse_uintmax(buf, 0, &val), 0); | |
| 1124 | 10 | EXPECT_EQ(val, 337); | |
| 1125 | 10 | EXPECT_EQ(buf_parse_uintmax(buf, 1, &val), 1); | |
| 1126 | 10 | EXPECT_TRUE(val <= 9); | |
| 1127 | 10 | EXPECT_EQ(buf_parse_uintmax(buf, 2, &val), 2); | |
| 1128 | 10 | EXPECT_TRUE(val >= 9); | |
| 1129 | 10 | EXPECT_TRUE(val <= 99); | |
| 1130 | 10 | EXPECT_EQ(buf_parse_uintmax(buf, 3, &val), 3); | |
| 1131 | 10 | EXPECT_TRUE(val >= 90); | |
| 1132 | 10 | EXPECT_TRUE(val <= 990); | |
| 1133 | 10 | const uintmax_t prev = val; | |
| 1134 | 10 | EXPECT_EQ(buf_parse_uintmax(buf, 4, &val), 3); | |
| 1135 | 10 | EXPECT_EQ(val, prev); | |
| 1136 | } | ||
| 1137 | 1 | } | |
| 1138 | |||
| 1139 | 1 | static void test_buf_parse_ulong(TestContext *ctx) | |
| 1140 | { | ||
| 1141 | 1 | unsigned long val; | |
| 1142 | 1 | char max[DECIMAL_STR_MAX(val) + 1]; | |
| 1143 | 1 | size_t max_len = xsnprintf(max, sizeof max, "%lu", ULONG_MAX); | |
| 1144 | |||
| 1145 | 1 | val = 88; | |
| 1146 | 1 | EXPECT_EQ(buf_parse_ulong(max, max_len, &val), max_len); | |
| 1147 | 1 | EXPECT_UINT_EQ(val, ULONG_MAX); | |
| 1148 | |||
| 1149 | 1 | val = 99; | |
| 1150 | 1 | max[max_len++] = '1'; | |
| 1151 | 1 | EXPECT_EQ(buf_parse_ulong(max, max_len, &val), 0); | |
| 1152 | 1 | EXPECT_EQ(val, 99); | |
| 1153 | |||
| 1154 | 1 | EXPECT_EQ(buf_parse_ulong("0", 1, &val), 1); | |
| 1155 | 1 | EXPECT_EQ(val, 0); | |
| 1156 | |||
| 1157 | 1 | EXPECT_EQ(buf_parse_ulong("9876", 4, &val), 4); | |
| 1158 | 1 | EXPECT_EQ(val, 9876); | |
| 1159 | 1 | } | |
| 1160 | |||
| 1161 | 1 | static void test_buf_parse_size(TestContext *ctx) | |
| 1162 | { | ||
| 1163 | 1 | size_t val; | |
| 1164 | 1 | char max[DECIMAL_STR_MAX(val) + 1]; | |
| 1165 | 1 | size_t max_len = xsnprintf(max, sizeof max, "%zu", SIZE_MAX); | |
| 1166 | |||
| 1167 | 1 | val = 14; | |
| 1168 | 1 | EXPECT_EQ(buf_parse_size(max, max_len, &val), max_len); | |
| 1169 | 1 | EXPECT_UINT_EQ(val, SIZE_MAX); | |
| 1170 | |||
| 1171 | 1 | val = 88; | |
| 1172 | 1 | max[max_len++] = '0'; | |
| 1173 | 1 | EXPECT_EQ(buf_parse_size(max, max_len, &val), 0); | |
| 1174 | 1 | EXPECT_EQ(val, 88); | |
| 1175 | 1 | } | |
| 1176 | |||
| 1177 | 1 | static void test_buf_parse_hex_uint(TestContext *ctx) | |
| 1178 | { | ||
| 1179 | 1 | unsigned int val; | |
| 1180 | 1 | char buf[HEX_STR_MAX(val) + 1]; | |
| 1181 | 1 | size_t buf_len = xsnprintf(buf, sizeof buf, "%x", UINT_MAX); | |
| 1182 | 1 | val = 0x90; | |
| 1183 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len, &val), buf_len); | |
| 1184 | 1 | EXPECT_UINT_EQ(val, UINT_MAX); | |
| 1185 | |||
| 1186 | 1 | buf_len = xsnprintf(buf, sizeof buf, "1%x", UINT_MAX); | |
| 1187 | 1 | val = 0x100; | |
| 1188 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len, &val), 0); | |
| 1189 | 1 | EXPECT_UINT_EQ(val, 0x100); | |
| 1190 | |||
| 1191 | 1 | buf_len = xsnprintf(buf, sizeof buf, "%xg", UINT_MAX); | |
| 1192 | 1 | val = 0x110; | |
| 1193 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len, &val), buf_len - 1); | |
| 1194 | 1 | EXPECT_UINT_EQ(val, UINT_MAX); | |
| 1195 | |||
| 1196 | 1 | buf_len = xsnprintf(buf, sizeof buf, "%xf", UINT_MAX); | |
| 1197 | 1 | val = 0x120; | |
| 1198 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len, &val), 0); | |
| 1199 | 1 | EXPECT_UINT_EQ(val, 0x120); | |
| 1200 | |||
| 1201 | 1 | buf_len = sizeof(buf); | |
| 1202 | 1 | memset(buf, '0', buf_len); | |
| 1203 | 1 | val = 0x130; | |
| 1204 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len, &val), buf_len); | |
| 1205 | 1 | EXPECT_UINT_EQ(val, 0); | |
| 1206 | |||
| 1207 | 1 | val = 0x140; | |
| 1208 | 1 | EXPECT_EQ(buf_parse_hex_uint(buf, buf_len - 2, &val), buf_len - 2); | |
| 1209 | 1 | EXPECT_UINT_EQ(val, 0); | |
| 1210 | |||
| 1211 | 1 | val = 0x150; | |
| 1212 | 1 | EXPECT_EQ(buf_parse_hex_uint(STRN("12345678"), &val), 8); | |
| 1213 | 1 | EXPECT_UINT_EQ(val, 0x12345678); | |
| 1214 | |||
| 1215 | 1 | val = 0x160; | |
| 1216 | 1 | EXPECT_EQ(buf_parse_hex_uint(STRN("00abcdeF01"), &val), 10); | |
| 1217 | 1 | EXPECT_UINT_EQ(val, 0xABCDEF01); | |
| 1218 | |||
| 1219 | 1 | val = 0x170; | |
| 1220 | 1 | EXPECT_EQ(buf_parse_hex_uint("0123456789", 4, &val), 4); | |
| 1221 | 1 | EXPECT_UINT_EQ(val, 0x123); | |
| 1222 | 1 | } | |
| 1223 | |||
| 1224 | 1 | static void test_str_to_int(TestContext *ctx) | |
| 1225 | { | ||
| 1226 | 1 | int val = 0; | |
| 1227 | 1 | EXPECT_TRUE(str_to_int("-1", &val)); | |
| 1228 | 1 | EXPECT_EQ(val, -1); | |
| 1229 | 1 | EXPECT_TRUE(str_to_int("+1", &val)); | |
| 1230 | 1 | EXPECT_EQ(val, 1); | |
| 1231 | 1 | EXPECT_TRUE(str_to_int("0", &val)); | |
| 1232 | 1 | EXPECT_EQ(val, 0); | |
| 1233 | 1 | EXPECT_TRUE(str_to_int("1", &val)); | |
| 1234 | 1 | EXPECT_EQ(val, 1); | |
| 1235 | 1 | EXPECT_TRUE(str_to_int("+00299", &val)); | |
| 1236 | 1 | EXPECT_EQ(val, 299); | |
| 1237 | |||
| 1238 | 1 | EXPECT_FALSE(str_to_int("", &val)); | |
| 1239 | 1 | EXPECT_FALSE(str_to_int("100x", &val)); | |
| 1240 | 1 | EXPECT_FALSE(str_to_int("+-100", &val)); | |
| 1241 | 1 | EXPECT_FALSE(str_to_int("99999999999999999999999999999999", &val)); | |
| 1242 | 1 | } | |
| 1243 | |||
| 1244 | 1 | static void test_str_to_size(TestContext *ctx) | |
| 1245 | { | ||
| 1246 | 1 | size_t val = 0; | |
| 1247 | 1 | EXPECT_TRUE(str_to_size("100", &val)); | |
| 1248 | 1 | EXPECT_EQ(val, 100); | |
| 1249 | 1 | EXPECT_TRUE(str_to_size("0", &val)); | |
| 1250 | 1 | EXPECT_EQ(val, 0); | |
| 1251 | 1 | EXPECT_TRUE(str_to_size("000000001003", &val)); | |
| 1252 | 1 | EXPECT_EQ(val, 1003); | |
| 1253 | 1 | EXPECT_TRUE(str_to_size("29132", &val)); | |
| 1254 | 1 | EXPECT_EQ(val, 29132); | |
| 1255 | |||
| 1256 | 1 | EXPECT_FALSE(str_to_size("", &val)); | |
| 1257 | 1 | EXPECT_FALSE(str_to_size("100x", &val)); | |
| 1258 | 1 | EXPECT_FALSE(str_to_size("-100", &val)); | |
| 1259 | 1 | EXPECT_FALSE(str_to_size("99999999999999999999999999999999", &val)); | |
| 1260 | 1 | } | |
| 1261 | |||
| 1262 | 1 | static void test_str_to_filepos(TestContext *ctx) | |
| 1263 | { | ||
| 1264 | 1 | size_t line = 0; | |
| 1265 | 1 | size_t col = 0; | |
| 1266 | 1 | EXPECT_TRUE(str_to_filepos("10,60", &line, &col)); | |
| 1267 | 1 | EXPECT_EQ(line, 10); | |
| 1268 | 1 | EXPECT_EQ(col, 60); | |
| 1269 | |||
| 1270 | 1 | EXPECT_TRUE(str_to_filepos("1:9", &line, &col)); | |
| 1271 | 1 | EXPECT_EQ(line, 1); | |
| 1272 | 1 | EXPECT_EQ(col, 9); | |
| 1273 | |||
| 1274 | 1 | EXPECT_TRUE(str_to_filepos("2", &line, &col)); | |
| 1275 | 1 | EXPECT_EQ(line, 2); | |
| 1276 | 1 | EXPECT_EQ(col, 1); | |
| 1277 | |||
| 1278 | 1 | EXPECT_TRUE(str_to_filepos("3,1", &line, &col)); | |
| 1279 | 1 | EXPECT_EQ(line, 3); | |
| 1280 | 1 | EXPECT_EQ(col, 1); | |
| 1281 | |||
| 1282 | 1 | EXPECT_TRUE(str_to_xfilepos("4", &line, &col)); | |
| 1283 | 1 | EXPECT_EQ(line, 4); | |
| 1284 | 1 | EXPECT_EQ(col, 0); | |
| 1285 | |||
| 1286 | 1 | EXPECT_TRUE(str_to_xfilepos("5,1", &line, &col)); | |
| 1287 | 1 | EXPECT_EQ(line, 5); | |
| 1288 | 1 | EXPECT_EQ(col, 1); | |
| 1289 | |||
| 1290 | 1 | line = 1111; | |
| 1291 | 1 | col = 2222; | |
| 1292 | 1 | EXPECT_FALSE(str_to_filepos("0", &line, &col)); | |
| 1293 | 1 | EXPECT_FALSE(str_to_filepos("1,0", &line, &col)); | |
| 1294 | 1 | EXPECT_FALSE(str_to_filepos("0,1", &line, &col)); | |
| 1295 | 1 | EXPECT_FALSE(str_to_filepos("1,2,3", &line, &col)); | |
| 1296 | 1 | EXPECT_FALSE(str_to_filepos("1,2.3", &line, &col)); | |
| 1297 | 1 | EXPECT_FALSE(str_to_filepos("5,", &line, &col)); | |
| 1298 | 1 | EXPECT_FALSE(str_to_filepos(",5", &line, &col)); | |
| 1299 | 1 | EXPECT_FALSE(str_to_filepos("6.7", &line, &col)); | |
| 1300 | 1 | EXPECT_FALSE(str_to_filepos("2 3", &line, &col)); | |
| 1301 | 1 | EXPECT_FALSE(str_to_filepos("9 ", &line, &col)); | |
| 1302 | 1 | EXPECT_FALSE(str_to_filepos("", &line, &col)); | |
| 1303 | 1 | EXPECT_FALSE(str_to_filepos("\t", &line, &col)); | |
| 1304 | 1 | EXPECT_FALSE(str_to_filepos("44,9x", &line, &col)); | |
| 1305 | 1 | EXPECT_EQ(line, 1111); | |
| 1306 | 1 | EXPECT_EQ(col, 2222); | |
| 1307 | 1 | } | |
| 1308 | |||
| 1309 | 1 | static void test_parse_file_line_col(TestContext *ctx) | |
| 1310 | { | ||
| 1311 | 1 | size_t line = 44; | |
| 1312 | 1 | size_t col = 77; | |
| 1313 | 1 | StringView path = parse_file_line_col("dir/file.ext:12:45", &line, &col); | |
| 1314 | 1 | EXPECT_STRVIEW_EQ_CSTRING(path, "dir/file.ext"); | |
| 1315 | 1 | EXPECT_EQ(line, 12); | |
| 1316 | 1 | EXPECT_EQ(col, 45); | |
| 1317 | |||
| 1318 | 1 | path = parse_file_line_col("/x/y/z/file:901", &line, &col); | |
| 1319 | 1 | EXPECT_STRVIEW_EQ_CSTRING(path, "/x/y/z/file"); | |
| 1320 | 1 | EXPECT_EQ(line, 901); | |
| 1321 | 1 | EXPECT_EQ(col, 1); | |
| 1322 | |||
| 1323 | // Colons are searched from the end of the string, so the filename may | ||
| 1324 | // contain colons | ||
| 1325 | 1 | path = parse_file_line_col("/x/:y:/z/file:99:32", &line, &col); | |
| 1326 | 1 | EXPECT_STRVIEW_EQ_CSTRING(path, "/x/:y:/z/file"); | |
| 1327 | 1 | EXPECT_EQ(line, 99); | |
| 1328 | 1 | EXPECT_EQ(col, 32); | |
| 1329 | |||
| 1330 | 1 | path = parse_file_line_col("a:5", &line, &col); | |
| 1331 | 1 | EXPECT_STRVIEW_EQ_CSTRING(path, "a"); | |
| 1332 | 1 | EXPECT_EQ(line, 5); | |
| 1333 | 1 | EXPECT_EQ(col, 1); | |
| 1334 | |||
| 1335 | 1 | static const char invalid[][8] = { | |
| 1336 | "a", // Invalid because line number is mandatory | ||
| 1337 | "", | ||
| 1338 | ":", | ||
| 1339 | "::", | ||
| 1340 | "a:", | ||
| 1341 | "a::", | ||
| 1342 | ":1:1", | ||
| 1343 | "a:2:", | ||
| 1344 | "a::2", | ||
| 1345 | "a:1:0", | ||
| 1346 | "a:0:1", | ||
| 1347 | "a:0:0", | ||
| 1348 | "a:1:1:", | ||
| 1349 | "a:_:1", | ||
| 1350 | "a:1:_", | ||
| 1351 | "a:1:1_", | ||
| 1352 | }; | ||
| 1353 | |||
| 1354 |
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17 | for (size_t i = 0; i < ARRAYLEN(invalid); i++) { |
| 1355 | 16 | line = 7; | |
| 1356 | 16 | col = 8; | |
| 1357 | 16 | path = parse_file_line_col(invalid[i], &line, &col); | |
| 1358 | 16 | EXPECT_STRVIEW_EQ_CSTRING(path, ""); | |
| 1359 | 16 | IEXPECT_EQ(line, 7); | |
| 1360 | 16 | IEXPECT_EQ(col, 8); | |
| 1361 | } | ||
| 1362 | 1 | } | |
| 1363 | |||
| 1364 | 1 | static void test_buf_umax_to_hex_str(TestContext *ctx) | |
| 1365 | { | ||
| 1366 | 1 | char buf[HEX_STR_MAX(uintmax_t)]; | |
| 1367 | 1 | memset(buf, '@', sizeof(buf)); | |
| 1368 | |||
| 1369 | 1 | size_t ndigits = buf_umax_to_hex_str(0x98EA412F0ull, buf, 0); | |
| 1370 | 1 | EXPECT_EQ(ndigits, 9); | |
| 1371 | 1 | EXPECT_STREQ(buf, "98EA412F0"); | |
| 1372 | |||
| 1373 | 1 | ndigits = buf_umax_to_hex_str(0xE, buf, 0); | |
| 1374 | 1 | EXPECT_EQ(ndigits, 1); | |
| 1375 | 1 | EXPECT_STREQ(buf, "E"); | |
| 1376 | |||
| 1377 | 1 | ndigits = buf_umax_to_hex_str(0xF, buf, 4); | |
| 1378 | 1 | EXPECT_EQ(ndigits, 4); | |
| 1379 | 1 | EXPECT_STREQ(buf, "000F"); | |
| 1380 | |||
| 1381 | 1 | ndigits = buf_umax_to_hex_str(0, buf, 10); | |
| 1382 | 1 | EXPECT_EQ(ndigits, 10); | |
| 1383 | 1 | EXPECT_STREQ(buf, "0000000000"); | |
| 1384 | |||
| 1385 | 1 | ndigits = buf_umax_to_hex_str(0xEF1300, buf, 8); | |
| 1386 | 1 | EXPECT_EQ(ndigits, 8); | |
| 1387 | 1 | EXPECT_STREQ(buf, "00EF1300"); | |
| 1388 | |||
| 1389 | 1 | ndigits = buf_umax_to_hex_str(0x1000, buf, 3); | |
| 1390 | 1 | EXPECT_EQ(ndigits, 4); | |
| 1391 | 1 | EXPECT_STREQ(buf, "1000"); | |
| 1392 | |||
| 1393 | 1 | ndigits = buf_umax_to_hex_str(0, buf, 0); | |
| 1394 | 1 | EXPECT_EQ(ndigits, 1); | |
| 1395 | 1 | EXPECT_STREQ(buf, "0"); | |
| 1396 | |||
| 1397 | 1 | ndigits = buf_umax_to_hex_str(1, buf, 0); | |
| 1398 | 1 | EXPECT_EQ(ndigits, 1); | |
| 1399 | 1 | EXPECT_STREQ(buf, "1"); | |
| 1400 | |||
| 1401 | 1 | ndigits = buf_umax_to_hex_str(0x10000000ULL, buf, 0); | |
| 1402 | 1 | EXPECT_EQ(ndigits, 8); | |
| 1403 | 1 | EXPECT_STREQ(buf, "10000000"); | |
| 1404 | |||
| 1405 | 1 | ndigits = buf_umax_to_hex_str(0x11111111ULL, buf, 0); | |
| 1406 | 1 | EXPECT_EQ(ndigits, 8); | |
| 1407 | 1 | EXPECT_STREQ(buf, "11111111"); | |
| 1408 | |||
| 1409 | 1 | ndigits = buf_umax_to_hex_str(0x123456789ABCDEF0ULL, buf, 0); | |
| 1410 | 1 | EXPECT_EQ(ndigits, 16); | |
| 1411 | 1 | EXPECT_STREQ(buf, "123456789ABCDEF0"); | |
| 1412 | |||
| 1413 | 1 | ndigits = buf_umax_to_hex_str(0xFFFFFFFFFFFFFFFFULL, buf, 0); | |
| 1414 | 1 | EXPECT_EQ(ndigits, 16); | |
| 1415 | 1 | EXPECT_STREQ(buf, "FFFFFFFFFFFFFFFF"); | |
| 1416 | 1 | } | |
| 1417 | |||
| 1418 | 1 | static void test_parse_filesize(TestContext *ctx) | |
| 1419 | { | ||
| 1420 | 1 | EXPECT_EQ(parse_filesize("0"), 0); | |
| 1421 | 1 | EXPECT_EQ(parse_filesize("1"), 1); | |
| 1422 | 1 | EXPECT_EQ(parse_filesize("1KiB"), 1024); | |
| 1423 | 1 | EXPECT_EQ(parse_filesize("4GiB"), 4LL << 30); | |
| 1424 | 1 | EXPECT_EQ(parse_filesize("4096MiB"), 4LL << 30); | |
| 1425 | 1 | EXPECT_EQ(parse_filesize("1234567890"), 1234567890LL); | |
| 1426 | 1 | EXPECT_EQ(parse_filesize("9GiB"), 9LL << 30); | |
| 1427 | 1 | EXPECT_EQ(parse_filesize("1GiB"), 1LL << 30); | |
| 1428 | 1 | EXPECT_EQ(parse_filesize("0GiB"), 0); | |
| 1429 | 1 | EXPECT_EQ(parse_filesize("0KiB"), 0); | |
| 1430 | 1 | EXPECT_EQ(parse_filesize("1MiB"), 1LL << 20); | |
| 1431 | 1 | EXPECT_EQ(parse_filesize("1TiB"), 1LL << 40); | |
| 1432 | 1 | EXPECT_EQ(parse_filesize("1PiB"), 1LL << 50); | |
| 1433 | 1 | EXPECT_EQ(parse_filesize("1EiB"), 1LL << 60); | |
| 1434 | |||
| 1435 | 1 | EXPECT_EQ(parse_filesize("4i"), -EINVAL); | |
| 1436 | 1 | EXPECT_EQ(parse_filesize("4B"), -EINVAL); | |
| 1437 | 1 | EXPECT_EQ(parse_filesize("4GB"), -EINVAL); | |
| 1438 | 1 | EXPECT_EQ(parse_filesize("G4"), -EINVAL); | |
| 1439 | 1 | EXPECT_EQ(parse_filesize("4G_"), -EINVAL); | |
| 1440 | 1 | EXPECT_EQ(parse_filesize(" 4G"), -EINVAL); | |
| 1441 | 1 | EXPECT_EQ(parse_filesize("4G "), -EINVAL); | |
| 1442 | 1 | EXPECT_EQ(parse_filesize("1K"), -EINVAL); | |
| 1443 | 1 | EXPECT_EQ(parse_filesize("4G"), -EINVAL); | |
| 1444 | 1 | EXPECT_EQ(parse_filesize("4096M"), -EINVAL); | |
| 1445 | 1 | EXPECT_EQ(parse_filesize("9Gi"), -EINVAL); | |
| 1446 | 1 | EXPECT_EQ(parse_filesize("0K"), -EINVAL); | |
| 1447 | |||
| 1448 | 1 | char buf[DECIMAL_STR_MAX(uintmax_t) + 4]; | |
| 1449 | 1 | xsnprintf(buf, sizeof buf, "%jd", INTMAX_MAX); | |
| 1450 | 1 | EXPECT_EQ(parse_filesize(buf), INTMAX_MAX); | |
| 1451 | 1 | xsnprintf(buf, sizeof buf, "%jdKiB", INTMAX_MAX); | |
| 1452 | 1 | EXPECT_EQ(parse_filesize(buf), -EOVERFLOW); | |
| 1453 | 1 | xsnprintf(buf, sizeof buf, "%jdEiB", INTMAX_MAX); | |
| 1454 | 1 | EXPECT_EQ(parse_filesize(buf), -EOVERFLOW); | |
| 1455 | 1 | xsnprintf(buf, sizeof buf, "%ju", UINTMAX_MAX); | |
| 1456 | 1 | EXPECT_EQ(parse_filesize(buf), -EOVERFLOW); | |
| 1457 | 1 | } | |
| 1458 | |||
| 1459 | 1 | static void test_umax_to_str(TestContext *ctx) | |
| 1460 | { | ||
| 1461 | 1 | EXPECT_STREQ(umax_to_str(0), "0"); | |
| 1462 | 1 | EXPECT_STREQ(umax_to_str(1), "1"); | |
| 1463 | 1 | EXPECT_STREQ(umax_to_str(7), "7"); | |
| 1464 | 1 | EXPECT_STREQ(umax_to_str(99), "99"); | |
| 1465 | 1 | EXPECT_STREQ(umax_to_str(111), "111"); | |
| 1466 | 1 | EXPECT_STREQ(umax_to_str(1000), "1000"); | |
| 1467 | 1 | EXPECT_STREQ(umax_to_str(20998), "20998"); | |
| 1468 | |||
| 1469 | 1 | uintmax_t x = UINTMAX_MAX; | |
| 1470 | 1 | char ref[DECIMAL_STR_MAX(x)]; | |
| 1471 | 1 | xsnprintf(ref, sizeof ref, "%ju", x); | |
| 1472 | 1 | EXPECT_STREQ(umax_to_str(x), ref); | |
| 1473 | 1 | x--; | |
| 1474 | 1 | xsnprintf(ref, sizeof ref, "%ju", x); | |
| 1475 | 1 | EXPECT_STREQ(umax_to_str(x), ref); | |
| 1476 | 1 | } | |
| 1477 | |||
| 1478 | 1 | static void test_uint_to_str(TestContext *ctx) | |
| 1479 | { | ||
| 1480 | 1 | EXPECT_STREQ(uint_to_str(0), "0"); | |
| 1481 | 1 | EXPECT_STREQ(uint_to_str(1), "1"); | |
| 1482 | 1 | EXPECT_STREQ(uint_to_str(9), "9"); | |
| 1483 | 1 | EXPECT_STREQ(uint_to_str(10), "10"); | |
| 1484 | 1 | EXPECT_STREQ(uint_to_str(11), "11"); | |
| 1485 | 1 | EXPECT_STREQ(uint_to_str(99), "99"); | |
| 1486 | 1 | EXPECT_STREQ(uint_to_str(100), "100"); | |
| 1487 | 1 | EXPECT_STREQ(uint_to_str(101), "101"); | |
| 1488 | 1 | EXPECT_STREQ(uint_to_str(21904), "21904"); | |
| 1489 | |||
| 1490 | // See also: test_posix_sanity() | ||
| 1491 | 1 | EXPECT_STREQ(uint_to_str(4294967295u), "4294967295"); | |
| 1492 | 1 | } | |
| 1493 | |||
| 1494 | 1 | static void test_ulong_to_str(TestContext *ctx) | |
| 1495 | { | ||
| 1496 | 1 | unsigned long x = ULONG_MAX; | |
| 1497 | 1 | char ref[DECIMAL_STR_MAX(x)]; | |
| 1498 | 1 | xsnprintf(ref, sizeof ref, "%lu", x); | |
| 1499 | 1 | EXPECT_STREQ(ulong_to_str(x), ref); | |
| 1500 | 1 | EXPECT_STREQ(ulong_to_str(x + 1), "0"); | |
| 1501 | 1 | } | |
| 1502 | |||
| 1503 | 1 | static void test_buf_umax_to_str(TestContext *ctx) | |
| 1504 | { | ||
| 1505 | 1 | char buf[DECIMAL_STR_MAX(uintmax_t)]; | |
| 1506 | 1 | EXPECT_EQ(buf_umax_to_str(0, buf), 1); | |
| 1507 | 1 | EXPECT_STREQ(buf, "0"); | |
| 1508 | 1 | EXPECT_EQ(buf_umax_to_str(1, buf), 1); | |
| 1509 | 1 | EXPECT_STREQ(buf, "1"); | |
| 1510 | 1 | EXPECT_EQ(buf_umax_to_str(9, buf), 1); | |
| 1511 | 1 | EXPECT_STREQ(buf, "9"); | |
| 1512 | 1 | EXPECT_EQ(buf_umax_to_str(10, buf), 2); | |
| 1513 | 1 | EXPECT_STREQ(buf, "10"); | |
| 1514 | 1 | EXPECT_EQ(buf_umax_to_str(1234567890ull, buf), 10); | |
| 1515 | 1 | EXPECT_STREQ(buf, "1234567890"); | |
| 1516 | 1 | EXPECT_EQ(buf_umax_to_str(9087654321ull, buf), 10); | |
| 1517 | 1 | EXPECT_STREQ(buf, "9087654321"); | |
| 1518 | 1 | static_assert(sizeof(buf) > 20); | |
| 1519 | 1 | EXPECT_EQ(buf_umax_to_str(18446744073709551615ull, buf), 20); | |
| 1520 | 1 | EXPECT_STREQ(buf, "18446744073709551615"); | |
| 1521 | 1 | } | |
| 1522 | |||
| 1523 | 1 | static void test_buf_uint_to_str(TestContext *ctx) | |
| 1524 | { | ||
| 1525 | 1 | char buf[DECIMAL_STR_MAX(unsigned int)]; | |
| 1526 | 1 | EXPECT_EQ(buf_uint_to_str(0, buf), 1); | |
| 1527 | 1 | EXPECT_STREQ(buf, "0"); | |
| 1528 | 1 | EXPECT_EQ(buf_uint_to_str(1, buf), 1); | |
| 1529 | 1 | EXPECT_STREQ(buf, "1"); | |
| 1530 | 1 | EXPECT_EQ(buf_uint_to_str(9, buf), 1); | |
| 1531 | 1 | EXPECT_STREQ(buf, "9"); | |
| 1532 | 1 | EXPECT_EQ(buf_uint_to_str(129, buf), 3); | |
| 1533 | 1 | EXPECT_STREQ(buf, "129"); | |
| 1534 | 1 | EXPECT_EQ(buf_uint_to_str(21904, buf), 5); | |
| 1535 | 1 | EXPECT_STREQ(buf, "21904"); | |
| 1536 | 1 | static_assert(sizeof(buf) > 10); | |
| 1537 | 1 | EXPECT_EQ(buf_uint_to_str(4294967295u, buf), 10); | |
| 1538 | 1 | EXPECT_STREQ(buf, "4294967295"); | |
| 1539 | 1 | } | |
| 1540 | |||
| 1541 | 1 | static void test_buf_u8_to_str(TestContext *ctx) | |
| 1542 | { | ||
| 1543 | // Note that buf_u8_to_str() doesn't null-terminate the buffer | ||
| 1544 | 1 | char buf[4] = ""; | |
| 1545 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(0, buf), "0", 1); | |
| 1546 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(1, buf), "1", 1); | |
| 1547 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(9, buf), "9", 1); | |
| 1548 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(10, buf), "10", 2); | |
| 1549 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(72, buf), "72", 2); | |
| 1550 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(99, buf), "99", 2); | |
| 1551 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(100, buf), "100", 3); | |
| 1552 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(101, buf), "101", 3); | |
| 1553 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(123, buf), "123", 3); | |
| 1554 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(205, buf), "205", 3); | |
| 1555 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(215, buf), "215", 3); | |
| 1556 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(225, buf), "225", 3); | |
| 1557 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(250, buf), "250", 3); | |
| 1558 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(251, buf), "251", 3); | |
| 1559 | 1 | EXPECT_MEMEQ(buf, buf_u8_to_str(255, buf), "255", 3); | |
| 1560 | 1 | } | |
| 1561 | |||
| 1562 | 1 | static void test_file_permissions_to_str(TestContext *ctx) | |
| 1563 | { | ||
| 1564 | 1 | char buf[12]; | |
| 1565 | 1 | EXPECT_STREQ("---------", file_permissions_to_str(0, buf)); | |
| 1566 | 1 | EXPECT_STREQ("--------x", file_permissions_to_str(01, buf)); | |
| 1567 | 1 | EXPECT_STREQ("--x--x--x", file_permissions_to_str(0111, buf)); | |
| 1568 | 1 | EXPECT_STREQ("rwx------", file_permissions_to_str(0700, buf)); | |
| 1569 | 1 | EXPECT_STREQ("r--r--r--", file_permissions_to_str(0444, buf)); | |
| 1570 | 1 | EXPECT_STREQ("rw-rw-rw-", file_permissions_to_str(0666, buf)); | |
| 1571 | 1 | EXPECT_STREQ("rwxrwxrwx", file_permissions_to_str(0777, buf)); | |
| 1572 | |||
| 1573 | 1 | EXPECT_STREQ("-----S---", file_permissions_to_str(02000, buf)); | |
| 1574 | 1 | EXPECT_STREQ("-----s---", file_permissions_to_str(02010, buf)); | |
| 1575 | 1 | EXPECT_STREQ("--S------", file_permissions_to_str(04000, buf)); | |
| 1576 | 1 | EXPECT_STREQ("--s------", file_permissions_to_str(04100, buf)); | |
| 1577 | 1 | EXPECT_STREQ("--S--S---", file_permissions_to_str(06000, buf)); | |
| 1578 | 1 | EXPECT_STREQ("--s--s---", file_permissions_to_str(06110, buf)); | |
| 1579 | 1 | EXPECT_STREQ("--s--S---", file_permissions_to_str(06100, buf)); | |
| 1580 | 1 | EXPECT_STREQ("--S--s---", file_permissions_to_str(06010, buf)); | |
| 1581 | |||
| 1582 | #ifdef S_ISVTX | ||
| 1583 | 1 | EXPECT_STREQ("--S--S--T", file_permissions_to_str(07000, buf)); | |
| 1584 | 1 | EXPECT_STREQ("--s--s--t", file_permissions_to_str(07111, buf)); | |
| 1585 | 1 | EXPECT_STREQ("rwsrwsrwt", file_permissions_to_str(07777, buf)); | |
| 1586 | 1 | EXPECT_STREQ("rwSrwSrwT", file_permissions_to_str(07666, buf)); | |
| 1587 | 1 | EXPECT_STREQ("------rwt", file_permissions_to_str(01007, buf)); | |
| 1588 | #else | ||
| 1589 | EXPECT_STREQ("--S--S---", file_permissions_to_str(07000, buf)); | ||
| 1590 | EXPECT_STREQ("--s--s--x", file_permissions_to_str(07111, buf)); | ||
| 1591 | EXPECT_STREQ("rwsrwsrwx", file_permissions_to_str(07777, buf)); | ||
| 1592 | EXPECT_STREQ("rwSrwSrw-", file_permissions_to_str(07666, buf)); | ||
| 1593 | EXPECT_STREQ("------rwx", file_permissions_to_str(01007, buf)); | ||
| 1594 | #endif | ||
| 1595 | 1 | } | |
| 1596 | |||
| 1597 | 1 | static void test_human_readable_size(TestContext *ctx) | |
| 1598 | { | ||
| 1599 | 1 | char buf[HRSIZE_MAX]; | |
| 1600 | 1 | EXPECT_STREQ(human_readable_size(0, buf), "0"); | |
| 1601 | 1 | EXPECT_STREQ(human_readable_size(1, buf), "1"); | |
| 1602 | 1 | EXPECT_STREQ(human_readable_size(10, buf), "10"); | |
| 1603 | 1 | EXPECT_STREQ(human_readable_size(1u << 10, buf), "1 KiB"); | |
| 1604 | 1 | EXPECT_STREQ(human_readable_size(4u << 10, buf), "4 KiB"); | |
| 1605 | 1 | EXPECT_STREQ(human_readable_size(9u << 20, buf), "9 MiB"); | |
| 1606 | 1 | EXPECT_STREQ(human_readable_size(1024u << 10, buf), "1 MiB"); | |
| 1607 | 1 | EXPECT_STREQ(human_readable_size(1024u << 20, buf), "1 GiB"); | |
| 1608 | 1 | EXPECT_STREQ(human_readable_size(1023u << 10, buf), "1023 KiB"); | |
| 1609 | 1 | EXPECT_STREQ(human_readable_size(1023u << 20, buf), "1023 MiB"); | |
| 1610 | 1 | EXPECT_STREQ(human_readable_size(900ull << 30, buf), "900 GiB"); | |
| 1611 | 1 | EXPECT_STREQ(human_readable_size(1ull << 62, buf), "4 EiB"); | |
| 1612 | 1 | EXPECT_STREQ(human_readable_size((1ull << 62) + 232ull, buf), "4 EiB"); | |
| 1613 | 1 | EXPECT_STREQ(human_readable_size(3ull << 61, buf), "6 EiB"); | |
| 1614 | 1 | EXPECT_STREQ(human_readable_size(11ull << 59, buf), "5.50 EiB"); | |
| 1615 | |||
| 1616 | // Compare to e.g.: numfmt --to=iec --format=%0.7f 7427273 | ||
| 1617 | 1 | EXPECT_STREQ(human_readable_size(990, buf), "990"); | |
| 1618 | 1 | EXPECT_STREQ(human_readable_size(1023, buf), "1023"); | |
| 1619 | 1 | EXPECT_STREQ(human_readable_size(1025, buf), "1 KiB"); | |
| 1620 | 1 | EXPECT_STREQ(human_readable_size(1123, buf), "1.09 KiB"); | |
| 1621 | 1 | EXPECT_STREQ(human_readable_size(1124, buf), "1.10 KiB"); | |
| 1622 | 1 | EXPECT_STREQ(human_readable_size(1127, buf), "1.10 KiB"); | |
| 1623 | 1 | EXPECT_STREQ(human_readable_size(4106, buf), "4.01 KiB"); | |
| 1624 | 1 | EXPECT_STREQ(human_readable_size(4192, buf), "4.09 KiB"); | |
| 1625 | 1 | EXPECT_STREQ(human_readable_size(4195, buf), "4.09 KiB"); | |
| 1626 | 1 | EXPECT_STREQ(human_readable_size(4196, buf), "4.10 KiB"); | |
| 1627 | 1 | EXPECT_STREQ(human_readable_size(4197, buf), "4.10 KiB"); | |
| 1628 | 1 | EXPECT_STREQ(human_readable_size(6947713, buf), "6.62 MiB"); | |
| 1629 | 1 | EXPECT_STREQ(human_readable_size(7427273, buf), "7.08 MiB"); | |
| 1630 | 1 | EXPECT_STREQ(human_readable_size(1116691500ull, buf), "1.04 GiB"); | |
| 1631 | 1 | EXPECT_STREQ(human_readable_size(8951980327583ull, buf), "8.14 TiB"); | |
| 1632 | 1 | EXPECT_STREQ(human_readable_size(8951998035275183ull, buf), "7.95 PiB"); | |
| 1633 | |||
| 1634 | // Some of these results are arguably off by 0.01, but that's fine | ||
| 1635 | // given the approximate nature of the function and its use cases. | ||
| 1636 | // These tests are here mostly to exercise edge cases and provide | ||
| 1637 | // useful feedback when tweaking the algorithm. | ||
| 1638 | 1 | EXPECT_STREQ(human_readable_size(5242803, buf), "4.99 MiB"); | |
| 1639 | 1 | EXPECT_STREQ(human_readable_size(5242804, buf), "5 MiB"); | |
| 1640 | 1 | EXPECT_STREQ(human_readable_size(5242879, buf), "5 MiB"); | |
| 1641 | 1 | EXPECT_STREQ(human_readable_size(5242880, buf), "5 MiB"); | |
| 1642 | 1 | EXPECT_STREQ(human_readable_size(5242881, buf), "5 MiB"); | |
| 1643 | |||
| 1644 | // Compare with e.g. `units '0xFF00000000000000 bytes' EiB` | ||
| 1645 | 1 | EXPECT_STREQ(human_readable_size(0xFFFFFFFFFFFFFFFFull, buf), "16 EiB"); | |
| 1646 | 1 | EXPECT_STREQ(human_readable_size(0x7FFFFFFFFFFFFFFFull, buf), "8 EiB"); | |
| 1647 | 1 | EXPECT_STREQ(human_readable_size(0x3FFFFFFFFFFFFFFFull, buf), "4 EiB"); | |
| 1648 | 1 | EXPECT_STREQ(human_readable_size(0xFF00000000000000ull, buf), "15.93 EiB"); | |
| 1649 | |||
| 1650 | 1 | const uintmax_t u64pow2max = 0x8000000000000000ull; | |
| 1651 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max, buf), "8 EiB"); | |
| 1652 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 1), buf), "12 EiB"); | |
| 1653 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 2), buf), "10 EiB"); | |
| 1654 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 3), buf), "9 EiB"); | |
| 1655 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 4), buf), "8.50 EiB"); | |
| 1656 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 5), buf), "8.25 EiB"); | |
| 1657 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 6), buf), "8.12 EiB"); | |
| 1658 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 7), buf), "8.06 EiB"); | |
| 1659 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 8), buf), "8.03 EiB"); | |
| 1660 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 9), buf), "8.01 EiB"); | |
| 1661 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 10), buf), "8 EiB"); | |
| 1662 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max | (u64pow2max >> 11), buf), "8 EiB"); | |
| 1663 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 1, buf), "4 EiB"); | |
| 1664 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 2, buf), "2 EiB"); | |
| 1665 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 3, buf), "1 EiB"); | |
| 1666 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 4, buf), "512 PiB"); | |
| 1667 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 1 | (u64pow2max >> 2), buf), "6 EiB"); | |
| 1668 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 1 | (u64pow2max >> 3), buf), "5 EiB"); | |
| 1669 | 1 | EXPECT_STREQ(human_readable_size(u64pow2max >> 1 | (u64pow2max >> 4), buf), "4.50 EiB"); | |
| 1670 | 1 | } | |
| 1671 | |||
| 1672 | 1 | static void test_filesize_to_str(TestContext *ctx) | |
| 1673 | { | ||
| 1674 | 1 | char buf[FILESIZE_STR_MAX]; | |
| 1675 | 1 | EXPECT_STREQ(filesize_to_str(0, buf), "0"); | |
| 1676 | 1 | EXPECT_STREQ(filesize_to_str(1023, buf), "1023"); | |
| 1677 | 1 | EXPECT_STREQ(filesize_to_str(1024, buf), "1 KiB (1024)"); | |
| 1678 | |||
| 1679 | 1 | static_assert(18446744073709551615ull == 0xFFFFFFFFFFFFFFFFull); | |
| 1680 | 1 | EXPECT_STREQ(filesize_to_str(18446744073709551615ull, buf), "16 EiB (18446744073709551615)"); | |
| 1681 | 1 | EXPECT_STREQ(filesize_to_str(17446744073709551615ull, buf), "15.13 EiB (17446744073709551615)"); | |
| 1682 | 1 | } | |
| 1683 | |||
| 1684 | 1 | static void test_filesize_to_str_precise(TestContext *ctx) | |
| 1685 | { | ||
| 1686 | 1 | char buf[PRECISE_FILESIZE_STR_MAX]; | |
| 1687 | 1 | EXPECT_STREQ(filesize_to_str_precise(0, buf), "0"); | |
| 1688 | 1 | EXPECT_STREQ(filesize_to_str_precise(1, buf), "1"); | |
| 1689 | 1 | EXPECT_STREQ(filesize_to_str_precise(99, buf), "99"); | |
| 1690 | 1 | EXPECT_STREQ(filesize_to_str_precise(1023, buf), "1023"); | |
| 1691 | 1 | EXPECT_STREQ(filesize_to_str_precise(1024, buf), "1KiB"); | |
| 1692 | 1 | EXPECT_STREQ(filesize_to_str_precise(1025, buf), "1025"); | |
| 1693 | 1 | EXPECT_STREQ(filesize_to_str_precise(2047, buf), "2047"); | |
| 1694 | 1 | EXPECT_STREQ(filesize_to_str_precise(2048, buf), "2KiB"); | |
| 1695 | 1 | EXPECT_STREQ(filesize_to_str_precise(3 << 9, buf), "1536"); // Exactly 1.5 KiB | |
| 1696 | 1 | EXPECT_STREQ(filesize_to_str_precise(3 << 19, buf), "1536KiB"); // Exactly 1.5 MiB | |
| 1697 | 1 | EXPECT_STREQ(filesize_to_str_precise(3 << 29, buf), "1536MiB"); // Exactly 1.5 GiB | |
| 1698 | 1 | EXPECT_STREQ(filesize_to_str_precise((3 << 29) + 1, buf), "1610612737"); | |
| 1699 | 1 | EXPECT_STREQ(filesize_to_str_precise(0x8000000000000000ull, buf), "8EiB"); | |
| 1700 | 1 | EXPECT_STREQ(filesize_to_str_precise(0xF000000000000000ull, buf), "15EiB"); | |
| 1701 | 1 | EXPECT_STREQ(filesize_to_str_precise(0xFF00000000000000ull, buf), "16320PiB"); | |
| 1702 | 1 | EXPECT_STREQ(filesize_to_str_precise(0xFFFFFFFFFFFFFFFFull, buf), "18446744073709551615"); | |
| 1703 | 1 | } | |
| 1704 | |||
| 1705 | 1 | static void test_u_char_size(TestContext *ctx) | |
| 1706 | { | ||
| 1707 | 1 | EXPECT_EQ(u_char_size('\0'), 1); | |
| 1708 | 1 | EXPECT_EQ(u_char_size(' '), 1); | |
| 1709 | 1 | EXPECT_EQ(u_char_size('z'), 1); | |
| 1710 | 1 | EXPECT_EQ(u_char_size(0x7E), 1); | |
| 1711 | 1 | EXPECT_EQ(u_char_size(0x7F), 1); | |
| 1712 | 1 | EXPECT_EQ(u_char_size(0x80), 2); | |
| 1713 | 1 | EXPECT_EQ(u_char_size(0x81), 2); | |
| 1714 | 1 | EXPECT_EQ(u_char_size(0xFF), 2); | |
| 1715 | 1 | EXPECT_EQ(u_char_size(0x7FE), 2); | |
| 1716 | 1 | EXPECT_EQ(u_char_size(0x7FF), 2); | |
| 1717 | 1 | EXPECT_EQ(u_char_size(0x800), 3); | |
| 1718 | 1 | EXPECT_EQ(u_char_size(0x801), 3); | |
| 1719 | 1 | EXPECT_EQ(u_char_size(0x1234), 3); | |
| 1720 | 1 | EXPECT_EQ(u_char_size(0xFFFE), 3); | |
| 1721 | 1 | EXPECT_EQ(u_char_size(0xFFFF), 3); | |
| 1722 | 1 | EXPECT_EQ(u_char_size(0x10000), 4); | |
| 1723 | 1 | EXPECT_EQ(u_char_size(0x10001), 4); | |
| 1724 | 1 | EXPECT_EQ(u_char_size(0x10FFFE), 4); | |
| 1725 | 1 | EXPECT_EQ(u_char_size(0x10FFFF), 4); | |
| 1726 | 1 | EXPECT_EQ(u_char_size(0x110000), 1); | |
| 1727 | 1 | EXPECT_EQ(u_char_size(0x110001), 1); | |
| 1728 | 1 | EXPECT_EQ(u_char_size(UINT32_MAX), 1); | |
| 1729 | 1 | } | |
| 1730 | |||
| 1731 | 1 | static void test_u_char_width(TestContext *ctx) | |
| 1732 | { | ||
| 1733 | // ASCII (1 column) | ||
| 1734 | 1 | EXPECT_EQ(u_char_width('a'), 1); | |
| 1735 | 1 | EXPECT_EQ(u_char_width('z'), 1); | |
| 1736 | 1 | EXPECT_EQ(u_char_width('A'), 1); | |
| 1737 | 1 | EXPECT_EQ(u_char_width('Z'), 1); | |
| 1738 | 1 | EXPECT_EQ(u_char_width(' '), 1); | |
| 1739 | 1 | EXPECT_EQ(u_char_width('!'), 1); | |
| 1740 | 1 | EXPECT_EQ(u_char_width('/'), 1); | |
| 1741 | 1 | EXPECT_EQ(u_char_width('^'), 1); | |
| 1742 | 1 | EXPECT_EQ(u_char_width('`'), 1); | |
| 1743 | 1 | EXPECT_EQ(u_char_width('~'), 1); | |
| 1744 | |||
| 1745 | // Rendered in caret notation (2 columns) | ||
| 1746 | 1 | EXPECT_EQ(u_char_width('\0'), 2); | |
| 1747 | 1 | EXPECT_EQ(u_char_width('\t'), 2); | |
| 1748 | 1 | EXPECT_EQ(u_char_width('\n'), 2); | |
| 1749 | 1 | EXPECT_EQ(u_char_width('\r'), 2); | |
| 1750 | 1 | EXPECT_EQ(u_char_width(0x1F), 2); | |
| 1751 | 1 | EXPECT_EQ(u_char_width(0x7F), 2); | |
| 1752 | |||
| 1753 | // Unprintable (rendered as <xx> -- 4 columns) | ||
| 1754 | 1 | EXPECT_EQ(u_char_width(0x0080), 4); | |
| 1755 | 1 | EXPECT_EQ(u_char_width(0xDFFF), 4); | |
| 1756 | |||
| 1757 | // Zero width (0 columns) | ||
| 1758 | 1 | EXPECT_EQ(u_char_width(0xAA31), 0); | |
| 1759 | 1 | EXPECT_EQ(u_char_width(0xAA32), 0); | |
| 1760 | |||
| 1761 | // Double width (2 columns) | ||
| 1762 | 1 | EXPECT_EQ(u_char_width(0x2757), 2); | |
| 1763 | 1 | EXPECT_EQ(u_char_width(0x312F), 2); | |
| 1764 | 1 | EXPECT_EQ(u_char_width(0x30000), 2); | |
| 1765 | |||
| 1766 | // Double width but unassigned (rendered as <xx> -- 4 columns) | ||
| 1767 | 1 | EXPECT_EQ(u_char_width(0x3A009), 4); | |
| 1768 | 1 | EXPECT_EQ(u_char_width(0x3FFFD), 4); | |
| 1769 | |||
| 1770 | // 1 column character >= 0x1100 | ||
| 1771 | 1 | EXPECT_EQ(u_char_width(0x104B3), 1); | |
| 1772 | 1 | } | |
| 1773 | |||
| 1774 | 1 | static void test_u_to_lower(TestContext *ctx) | |
| 1775 | { | ||
| 1776 | 1 | EXPECT_EQ(u_to_lower('A'), 'a'); | |
| 1777 | 1 | EXPECT_EQ(u_to_lower('Z'), 'z'); | |
| 1778 | 1 | EXPECT_EQ(u_to_lower('a'), 'a'); | |
| 1779 | 1 | EXPECT_EQ(u_to_lower('0'), '0'); | |
| 1780 | 1 | EXPECT_EQ(u_to_lower('~'), '~'); | |
| 1781 | 1 | EXPECT_EQ(u_to_lower('@'), '@'); | |
| 1782 | 1 | EXPECT_EQ(u_to_lower('\0'), '\0'); | |
| 1783 | 1 | } | |
| 1784 | |||
| 1785 | 1 | static void test_u_to_upper(TestContext *ctx) | |
| 1786 | { | ||
| 1787 | 1 | EXPECT_EQ(u_to_upper('a'), 'A'); | |
| 1788 | 1 | EXPECT_EQ(u_to_upper('z'), 'Z'); | |
| 1789 | 1 | EXPECT_EQ(u_to_upper('A'), 'A'); | |
| 1790 | 1 | EXPECT_EQ(u_to_upper('0'), '0'); | |
| 1791 | 1 | EXPECT_EQ(u_to_upper('~'), '~'); | |
| 1792 | 1 | EXPECT_EQ(u_to_upper('@'), '@'); | |
| 1793 | 1 | EXPECT_EQ(u_to_upper('\0'), '\0'); | |
| 1794 | 1 | } | |
| 1795 | |||
| 1796 | 1 | static void test_u_is_lower(TestContext *ctx) | |
| 1797 | { | ||
| 1798 | 1 | EXPECT_TRUE(u_is_lower('a')); | |
| 1799 | 1 | EXPECT_TRUE(u_is_lower('z')); | |
| 1800 | 1 | EXPECT_FALSE(u_is_lower('A')); | |
| 1801 | 1 | EXPECT_FALSE(u_is_lower('Z')); | |
| 1802 | 1 | EXPECT_FALSE(u_is_lower('0')); | |
| 1803 | 1 | EXPECT_FALSE(u_is_lower('9')); | |
| 1804 | 1 | EXPECT_FALSE(u_is_lower('@')); | |
| 1805 | 1 | EXPECT_FALSE(u_is_lower('[')); | |
| 1806 | 1 | EXPECT_FALSE(u_is_lower('{')); | |
| 1807 | 1 | EXPECT_FALSE(u_is_lower('\0')); | |
| 1808 | 1 | EXPECT_FALSE(u_is_lower('\t')); | |
| 1809 | 1 | EXPECT_FALSE(u_is_lower(' ')); | |
| 1810 | 1 | EXPECT_FALSE(u_is_lower(0x1F315)); | |
| 1811 | 1 | EXPECT_FALSE(u_is_lower(0x10ffff)); | |
| 1812 | |||
| 1813 | /* | ||
| 1814 | Even if SANE_WCTYPE is defined, we still can't make many assumptions | ||
| 1815 | about the iswlower(3) implementation, since it depends on all kinds | ||
| 1816 | of factors out of our control. Otherwise it'd be reasonable to test | ||
| 1817 | something like: | ||
| 1818 | |||
| 1819 | EXPECT_TRUE(u_is_lower(0x00E0)); | ||
| 1820 | EXPECT_TRUE(u_is_lower(0x00E7)); | ||
| 1821 | */ | ||
| 1822 | 1 | } | |
| 1823 | |||
| 1824 | 1 | static void test_u_is_upper(TestContext *ctx) | |
| 1825 | { | ||
| 1826 | 1 | EXPECT_TRUE(u_is_upper('A')); | |
| 1827 | 1 | EXPECT_TRUE(u_is_upper('Z')); | |
| 1828 | 1 | EXPECT_FALSE(u_is_upper('a')); | |
| 1829 | 1 | EXPECT_FALSE(u_is_upper('z')); | |
| 1830 | 1 | EXPECT_FALSE(u_is_upper('0')); | |
| 1831 | 1 | EXPECT_FALSE(u_is_upper('9')); | |
| 1832 | 1 | EXPECT_FALSE(u_is_upper('@')); | |
| 1833 | 1 | EXPECT_FALSE(u_is_upper('[')); | |
| 1834 | 1 | EXPECT_FALSE(u_is_upper('{')); | |
| 1835 | 1 | EXPECT_FALSE(u_is_upper('\0')); | |
| 1836 | 1 | EXPECT_FALSE(u_is_upper('\t')); | |
| 1837 | 1 | EXPECT_FALSE(u_is_upper(' ')); | |
| 1838 | 1 | EXPECT_FALSE(u_is_upper(0x1F315)); | |
| 1839 | 1 | EXPECT_FALSE(u_is_upper(0x10ffff)); | |
| 1840 | 1 | EXPECT_FALSE(u_is_upper(0x00E0)); | |
| 1841 | 1 | EXPECT_FALSE(u_is_upper(0x00E7)); | |
| 1842 | 1 | } | |
| 1843 | |||
| 1844 | 1 | static void test_u_is_ascii_upper(TestContext *ctx) | |
| 1845 | { | ||
| 1846 | 1 | EXPECT_TRUE(u_is_ascii_upper('A')); | |
| 1847 | 1 | EXPECT_TRUE(u_is_ascii_upper('Z')); | |
| 1848 | 1 | EXPECT_FALSE(u_is_ascii_upper('a')); | |
| 1849 | 1 | EXPECT_FALSE(u_is_ascii_upper('z')); | |
| 1850 | 1 | EXPECT_FALSE(u_is_ascii_upper('0')); | |
| 1851 | 1 | EXPECT_FALSE(u_is_ascii_upper('9')); | |
| 1852 | 1 | EXPECT_FALSE(u_is_ascii_upper('@')); | |
| 1853 | 1 | EXPECT_FALSE(u_is_ascii_upper('[')); | |
| 1854 | 1 | EXPECT_FALSE(u_is_ascii_upper('{')); | |
| 1855 | 1 | EXPECT_FALSE(u_is_ascii_upper('\0')); | |
| 1856 | 1 | EXPECT_FALSE(u_is_ascii_upper('\t')); | |
| 1857 | 1 | EXPECT_FALSE(u_is_ascii_upper(' ')); | |
| 1858 | 1 | EXPECT_FALSE(u_is_ascii_upper(0x7F)); | |
| 1859 | 1 | EXPECT_FALSE(u_is_ascii_upper(0x1D440)); | |
| 1860 | 1 | EXPECT_FALSE(u_is_ascii_upper(UNICODE_MAX_VALID_CODEPOINT)); | |
| 1861 | 1 | } | |
| 1862 | |||
| 1863 | 1 | static void test_u_is_cntrl(TestContext *ctx) | |
| 1864 | { | ||
| 1865 | 1 | EXPECT_TRUE(u_is_cntrl(0x00)); | |
| 1866 | 1 | EXPECT_TRUE(u_is_cntrl(0x09)); | |
| 1867 | 1 | EXPECT_TRUE(u_is_cntrl(0x0D)); | |
| 1868 | 1 | EXPECT_TRUE(u_is_cntrl(0x1F)); | |
| 1869 | 1 | EXPECT_TRUE(u_is_cntrl(0x7F)); | |
| 1870 | 1 | EXPECT_TRUE(u_is_cntrl(0x80)); | |
| 1871 | 1 | EXPECT_TRUE(u_is_cntrl(0x81)); | |
| 1872 | 1 | EXPECT_TRUE(u_is_cntrl(0x9E)); | |
| 1873 | 1 | EXPECT_TRUE(u_is_cntrl(0x9F)); | |
| 1874 | 1 | EXPECT_FALSE(u_is_cntrl(0x20)); | |
| 1875 | 1 | EXPECT_FALSE(u_is_cntrl(0x21)); | |
| 1876 | 1 | EXPECT_FALSE(u_is_cntrl(0x7E)); | |
| 1877 | 1 | EXPECT_FALSE(u_is_cntrl(0xA0)); | |
| 1878 | 1 | EXPECT_FALSE(u_is_cntrl(0x41)); | |
| 1879 | 1 | EXPECT_FALSE(u_is_cntrl(0x61)); | |
| 1880 | 1 | EXPECT_FALSE(u_is_cntrl(0xFF)); | |
| 1881 | 1 | } | |
| 1882 | |||
| 1883 | 1 | static void test_u_is_unicode(TestContext *ctx) | |
| 1884 | { | ||
| 1885 | 1 | EXPECT_TRUE(u_is_unicode(0)); | |
| 1886 | 1 | EXPECT_TRUE(u_is_unicode(1)); | |
| 1887 | 1 | EXPECT_TRUE(u_is_unicode(UNICODE_MAX_VALID_CODEPOINT)); | |
| 1888 | 1 | EXPECT_FALSE(u_is_unicode(UNICODE_MAX_VALID_CODEPOINT + 1)); | |
| 1889 | 1 | } | |
| 1890 | |||
| 1891 | 1 | static void test_u_is_zero_width(TestContext *ctx) | |
| 1892 | { | ||
| 1893 | // Default ignorable codepoints: | ||
| 1894 | 1 | EXPECT_TRUE(u_is_zero_width(0x034F)); | |
| 1895 | 1 | EXPECT_TRUE(u_is_zero_width(0x061C)); | |
| 1896 | 1 | EXPECT_TRUE(u_is_zero_width(0x115F)); | |
| 1897 | 1 | EXPECT_TRUE(u_is_zero_width(0x1160)); | |
| 1898 | 1 | EXPECT_TRUE(u_is_zero_width(0x180B)); | |
| 1899 | 1 | EXPECT_TRUE(u_is_zero_width(0x200B)); | |
| 1900 | 1 | EXPECT_TRUE(u_is_zero_width(0x202E)); | |
| 1901 | 1 | EXPECT_TRUE(u_is_zero_width(0xFEFF)); | |
| 1902 | 1 | EXPECT_TRUE(u_is_zero_width(0xE0000)); | |
| 1903 | 1 | EXPECT_TRUE(u_is_zero_width(0xE0FFF)); | |
| 1904 | // Non-spacing marks: | ||
| 1905 | 1 | EXPECT_TRUE(u_is_zero_width(0x0300)); | |
| 1906 | 1 | EXPECT_TRUE(u_is_zero_width(0x0730)); | |
| 1907 | 1 | EXPECT_TRUE(u_is_zero_width(0x11839)); | |
| 1908 | 1 | EXPECT_TRUE(u_is_zero_width(0x1183A)); | |
| 1909 | 1 | EXPECT_TRUE(u_is_zero_width(0xE01EF)); | |
| 1910 | // Not zero-width: | ||
| 1911 | 1 | EXPECT_FALSE(u_is_zero_width(0x0000)); | |
| 1912 | 1 | EXPECT_FALSE(u_is_zero_width('Z')); | |
| 1913 | 1 | } | |
| 1914 | |||
| 1915 | 1 | static void test_u_is_special_whitespace(TestContext *ctx) | |
| 1916 | { | ||
| 1917 | 1 | EXPECT_FALSE(u_is_special_whitespace(' ')); | |
| 1918 | 1 | EXPECT_FALSE(u_is_special_whitespace('\t')); | |
| 1919 | 1 | EXPECT_FALSE(u_is_special_whitespace('\n')); | |
| 1920 | 1 | EXPECT_FALSE(u_is_special_whitespace('a')); | |
| 1921 | 1 | EXPECT_FALSE(u_is_special_whitespace(0x1680)); | |
| 1922 | 1 | EXPECT_FALSE(u_is_special_whitespace(0x3000)); | |
| 1923 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x00A0)); | |
| 1924 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x00AD)); | |
| 1925 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x2000)); | |
| 1926 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x200a)); | |
| 1927 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x2028)); | |
| 1928 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x2029)); | |
| 1929 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x202f)); | |
| 1930 | 1 | EXPECT_TRUE(u_is_special_whitespace(0x205f)); | |
| 1931 | 1 | } | |
| 1932 | |||
| 1933 | 1 | static void test_u_is_unprintable(TestContext *ctx) | |
| 1934 | { | ||
| 1935 | // Private-use characters ------------------------------------------------ | ||
| 1936 | // • https://www.unicode.org/faq/private_use.html#pua2 | ||
| 1937 | // • https://www.unicode.org/versions/latest/core-spec/chapter-2/#G286941:~:text=Private%2Duse,-Usage | ||
| 1938 | |||
| 1939 | // There are three ranges of private-use characters in the standard. | ||
| 1940 | // The main range in the BMP is U+E000..U+F8FF, containing 6,400 | ||
| 1941 | // private-use characters. | ||
| 1942 | 1 | EXPECT_FALSE(u_is_unprintable(0xE000)); | |
| 1943 | 1 | EXPECT_FALSE(u_is_unprintable(0xF8FF)); | |
| 1944 | |||
| 1945 | // ... there are also two large ranges of supplementary private-use | ||
| 1946 | // characters, consisting of most of the code points on planes 15 | ||
| 1947 | // and 16: U+F0000..U+FFFFD and U+100000..U+10FFFD. Together those | ||
| 1948 | // ranges allocate another 131,068 private-use characters. | ||
| 1949 | 1 | EXPECT_FALSE(u_is_unprintable(0xF0000)); | |
| 1950 | 1 | EXPECT_FALSE(u_is_unprintable(0xFFFFD)); | |
| 1951 | 1 | EXPECT_FALSE(u_is_unprintable(0x100000)); | |
| 1952 | 1 | EXPECT_FALSE(u_is_unprintable(0x10FFFD)); | |
| 1953 | |||
| 1954 | // Surrogates ------------------------------------------------------------ | ||
| 1955 | // • https://www.unicode.org/versions/latest/core-spec/chapter-3/#G2630 | ||
| 1956 | // • https://www.unicode.org/versions/latest/core-spec/chapter-2/#G286941:~:text=Surrogate,-Permanently | ||
| 1957 | 1 | EXPECT_TRUE(u_is_unprintable(0xD800)); | |
| 1958 | 1 | EXPECT_TRUE(u_is_unprintable(0xDBFF)); | |
| 1959 | 1 | EXPECT_TRUE(u_is_unprintable(0xDC00)); | |
| 1960 | 1 | EXPECT_TRUE(u_is_unprintable(0xDFFF)); | |
| 1961 | |||
| 1962 | // Non-characters -------------------------------------------------------- | ||
| 1963 | // • https://www.unicode.org/faq/private_use.html#noncharacters | ||
| 1964 | // • https://www.unicode.org/versions/latest/core-spec/chapter-2/#G286941:~:text=Noncharacter,-Permanently | ||
| 1965 | 1 | unsigned int noncharacter_count = 0; | |
| 1966 | |||
| 1967 | // "A contiguous range of 32 noncharacters: U+FDD0..U+FDEF in the BMP" | ||
| 1968 |
2/2✓ Branch 0 (26→23) taken 32 times.
✓ Branch 1 (26→27) taken 1 times.
|
33 | for (CodePoint u = 0xFDD0; u <= 0xFDEF; u++) { |
| 1969 | 32 | EXPECT_TRUE(u_is_unprintable(u)); | |
| 1970 | 32 | noncharacter_count++; | |
| 1971 | } | ||
| 1972 | |||
| 1973 | // "The last two code points of the BMP, U+FFFE and U+FFFF" | ||
| 1974 | 1 | EXPECT_TRUE(u_is_unprintable(0xFFFE)); | |
| 1975 | 1 | EXPECT_TRUE(u_is_unprintable(0xFFFF)); | |
| 1976 | 1 | noncharacter_count += 2; | |
| 1977 | |||
| 1978 | // "The last two code points of each of the 16 supplementary planes: | ||
| 1979 | // U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, ... U+10FFFE, U+10FFFF" | ||
| 1980 |
2/2✓ Branch 0 (37→32) taken 16 times.
✓ Branch 1 (37→38) taken 1 times.
|
17 | for (CodePoint step = 1; step <= 16; step++) { |
| 1981 | 16 | const CodePoint u = (0x10000 * step) + 0xFFFE; | |
| 1982 | 16 | EXPECT_TRUE(u_is_unprintable(u)); | |
| 1983 | 16 | EXPECT_TRUE(u_is_unprintable(u + 1)); | |
| 1984 | 16 | noncharacter_count += 2; | |
| 1985 | } | ||
| 1986 | |||
| 1987 | // "Q: How many noncharacters does Unicode have?" | ||
| 1988 | // "A: Exactly 66" | ||
| 1989 | 1 | EXPECT_EQ(noncharacter_count, 66); | |
| 1990 | 1 | } | |
| 1991 | |||
| 1992 | 1 | static void test_u_str_width(TestContext *ctx) | |
| 1993 | { | ||
| 1994 | 1 | static const char ustr[] = | |
| 1995 | "\xE0\xB8\x81\xE0\xB8\xB3\xE0\xB9\x81\xE0\xB8\x9E\xE0\xB8" | ||
| 1996 | "\x87\xE0\xB8\xA1\xE0\xB8\xB5\xE0\xB8\xAB\xE0\xB8\xB9" | ||
| 1997 | ; | ||
| 1998 | |||
| 1999 | 1 | EXPECT_EQ(u_str_width("foo"), 3); | |
| 2000 | 1 | EXPECT_EQ(u_str_width(ustr), 7); | |
| 2001 | 1 | } | |
| 2002 | |||
| 2003 | 1 | static void test_u_set_char_raw(TestContext *ctx) | |
| 2004 | { | ||
| 2005 | 1 | char buf[UTF8_MAX_SEQ_LEN] = ""; | |
| 2006 | 1 | EXPECT_EQ(sizeof(buf), 4); | |
| 2007 | 1 | EXPECT_EQ(u_set_char_raw(buf, 'a'), 1); | |
| 2008 | 1 | EXPECT_EQ(buf[0], 'a'); | |
| 2009 | |||
| 2010 | 1 | EXPECT_EQ(u_set_char_raw(buf, '\0'), 1); | |
| 2011 | 1 | EXPECT_EQ(buf[0], '\0'); | |
| 2012 | |||
| 2013 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x1F), 1); | |
| 2014 | 1 | EXPECT_EQ(buf[0], '\x1F'); | |
| 2015 | |||
| 2016 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x7F), 1); | |
| 2017 | 1 | EXPECT_EQ(buf[0], '\x7F'); | |
| 2018 | |||
| 2019 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x7FF), 2); | |
| 2020 | 1 | EXPECT_EQ(buf[0], '\xDF'); | |
| 2021 | 1 | EXPECT_EQ(buf[1], '\xBF'); | |
| 2022 | |||
| 2023 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0xFF45), 3); | |
| 2024 | 1 | EXPECT_EQ(buf[0], '\xEF'); | |
| 2025 | 1 | EXPECT_EQ(buf[1], '\xBD'); | |
| 2026 | 1 | EXPECT_EQ(buf[2], '\x85'); | |
| 2027 | |||
| 2028 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x1F311), 4); | |
| 2029 | 1 | EXPECT_EQ(buf[0], '\xF0'); | |
| 2030 | 1 | EXPECT_EQ(buf[1], '\x9F'); | |
| 2031 | 1 | EXPECT_EQ(buf[2], '\x8C'); | |
| 2032 | 1 | EXPECT_EQ(buf[3], '\x91'); | |
| 2033 | |||
| 2034 | 1 | buf[1] = 0x88; | |
| 2035 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x110000), 1); | |
| 2036 | 1 | EXPECT_EQ(buf[0], '\0'); | |
| 2037 | 1 | EXPECT_EQ(buf[1], '\x88'); | |
| 2038 | |||
| 2039 | 1 | EXPECT_EQ(u_set_char_raw(buf, 0x110042), 1); | |
| 2040 | 1 | EXPECT_EQ(buf[0], '\x42'); | |
| 2041 | 1 | EXPECT_EQ(buf[1], '\x88'); | |
| 2042 | 1 | } | |
| 2043 | |||
| 2044 | 1 | static void test_u_set_char(TestContext *ctx) | |
| 2045 | { | ||
| 2046 | 1 | char buf[U_SET_CHAR_MAXLEN] = ""; | |
| 2047 | 1 | EXPECT_EQ(sizeof(buf), 4); | |
| 2048 | 1 | EXPECT_EQ(u_set_char(buf, 'a'), 1); | |
| 2049 | 1 | EXPECT_EQ(buf[0], 'a'); | |
| 2050 | |||
| 2051 | 1 | EXPECT_EQ(u_set_char(buf, 0x00DF), 2); | |
| 2052 | 1 | EXPECT_EQ(buf[0], '\xC3'); | |
| 2053 | 1 | EXPECT_EQ(buf[1], '\x9F'); | |
| 2054 | |||
| 2055 | 1 | EXPECT_EQ(u_set_char(buf, 0x0E01), 3); | |
| 2056 | 1 | EXPECT_EQ(buf[0], '\xE0'); | |
| 2057 | 1 | EXPECT_EQ(buf[1], '\xB8'); | |
| 2058 | 1 | EXPECT_EQ(buf[2], '\x81'); | |
| 2059 | |||
| 2060 | 1 | EXPECT_EQ(UTF8_MAX_SEQ_LEN, 4); | |
| 2061 | 1 | EXPECT_EQ(u_set_char(buf, 0x1F914), 4); | |
| 2062 | 1 | EXPECT_EQ(buf[0], '\xF0'); | |
| 2063 | 1 | EXPECT_EQ(buf[1], '\x9F'); | |
| 2064 | 1 | EXPECT_EQ(buf[2], '\xA4'); | |
| 2065 | 1 | EXPECT_EQ(buf[3], '\x94'); | |
| 2066 | |||
| 2067 | 1 | EXPECT_EQ(U_SET_HEX_LEN, 4); | |
| 2068 | 1 | EXPECT_EQ(u_set_char(buf, 0x10FFFF), 4); | |
| 2069 | 1 | EXPECT_EQ(buf[0], '<'); | |
| 2070 | 1 | EXPECT_EQ(buf[1], '?'); | |
| 2071 | 1 | EXPECT_EQ(buf[2], '?'); | |
| 2072 | 1 | EXPECT_EQ(buf[3], '>'); | |
| 2073 | |||
| 2074 | 1 | EXPECT_EQ(u_set_char(buf, '\0'), 2); | |
| 2075 | 1 | EXPECT_EQ(buf[0], '^'); | |
| 2076 | 1 | EXPECT_EQ(buf[1], '@'); | |
| 2077 | |||
| 2078 | 1 | EXPECT_EQ(u_set_char(buf, '\t'), 2); | |
| 2079 | 1 | EXPECT_EQ(buf[0], '^'); | |
| 2080 | 1 | EXPECT_EQ(buf[1], 'I'); | |
| 2081 | |||
| 2082 | 1 | EXPECT_EQ(u_set_char(buf, 0x1F), 2); | |
| 2083 | 1 | EXPECT_EQ(buf[0], '^'); | |
| 2084 | 1 | EXPECT_EQ(buf[1], '_'); | |
| 2085 | |||
| 2086 | 1 | EXPECT_EQ(u_set_char(buf, 0x7F), 2); | |
| 2087 | 1 | EXPECT_EQ(buf[0], '^'); | |
| 2088 | 1 | EXPECT_EQ(buf[1], '?'); | |
| 2089 | |||
| 2090 | 1 | EXPECT_EQ(u_set_char(buf, 0x80), 4); | |
| 2091 | 1 | EXPECT_EQ(buf[0], '<'); | |
| 2092 | 1 | EXPECT_EQ(buf[1], '?'); | |
| 2093 | 1 | EXPECT_EQ(buf[2], '?'); | |
| 2094 | 1 | EXPECT_EQ(buf[3], '>'); | |
| 2095 | |||
| 2096 | 1 | EXPECT_EQ(u_set_char(buf, 0x7E), 1); | |
| 2097 | 1 | EXPECT_EQ(buf[0], '~'); | |
| 2098 | |||
| 2099 | 1 | EXPECT_EQ(u_set_char(buf, 0x20), 1); | |
| 2100 | 1 | EXPECT_EQ(buf[0], ' '); | |
| 2101 | |||
| 2102 | 1 | unsigned char c = 0xA5; | |
| 2103 | 1 | EXPECT_EQ(u_set_char(buf, 0x110000 + c), 4); | |
| 2104 | 1 | EXPECT_EQ(buf[0], '<'); | |
| 2105 | 1 | EXPECT_EQ(buf[1], '5'); | |
| 2106 | 1 | EXPECT_EQ(buf[2], 'b'); | |
| 2107 | 1 | EXPECT_EQ(buf[3], '>'); | |
| 2108 | 1 | c = -c; | |
| 2109 | 1 | EXPECT_UINT_EQ(c, 0x5b); | |
| 2110 | 1 | } | |
| 2111 | |||
| 2112 | 1 | static void test_u_make_printable(TestContext *ctx) | |
| 2113 | { | ||
| 2114 | 1 | char buf[5]; | |
| 2115 | 1 | MakePrintableFlags flags = 0; | |
| 2116 | 1 | EXPECT_EQ(sizeof(buf), U_SET_CHAR_MAXLEN + 1); | |
| 2117 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2118 | 1 | EXPECT_EQ(u_make_printable(STRN("\xffxyz"), buf, sizeof(buf), flags), 4); | |
| 2119 | 1 | EXPECT_STREQ(buf, "<ff>"); | |
| 2120 | |||
| 2121 | // Enough space for `U_SET_CHAR_MAXLEN + 1` is needed, regardless of | ||
| 2122 | // the CodePoint encountered, so 5 is the minimum remaining space | ||
| 2123 | // required in order to write more than just a null-terminator | ||
| 2124 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2125 | 1 | EXPECT_TRUE(sizeof(buf) >= 5); | |
| 2126 | 1 | EXPECT_EQ(u_make_printable(STRN("12345"), buf, 1, flags), 0); | |
| 2127 | 1 | EXPECT_EQ(u_make_printable(STRN("12345"), buf, 2, flags), 0); | |
| 2128 | 1 | EXPECT_EQ(u_make_printable(STRN("12345"), buf, 3, flags), 0); | |
| 2129 | 1 | EXPECT_EQ(u_make_printable(STRN("12345"), buf, 4, flags), 0); | |
| 2130 | 1 | EXPECT_EQ(buf[0], '\0'); | |
| 2131 | 1 | EXPECT_EQ(buf[1], '_'); | |
| 2132 | 1 | EXPECT_EQ(buf[2], '_'); | |
| 2133 | 1 | EXPECT_EQ(buf[3], '_'); | |
| 2134 | 1 | EXPECT_EQ(buf[4], '_'); | |
| 2135 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2136 | 1 | EXPECT_EQ(u_make_printable(STRN("12345"), buf, 5, flags), 1); | |
| 2137 | 1 | EXPECT_EQ(buf[0], '1'); | |
| 2138 | 1 | EXPECT_EQ(buf[1], '\0'); | |
| 2139 | 1 | EXPECT_EQ(buf[2], '_'); | |
| 2140 | 1 | EXPECT_EQ(buf[3], '_'); | |
| 2141 | 1 | EXPECT_EQ(buf[4], '_'); | |
| 2142 | |||
| 2143 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2144 | 1 | EXPECT_EQ(u_make_printable(STRN("\x7F\n123"), buf, 5, flags), 2); | |
| 2145 | 1 | EXPECT_STREQ(buf, "^?"); | |
| 2146 | 1 | EXPECT_EQ(buf[3], '_'); | |
| 2147 | |||
| 2148 | 1 | flags |= MPF_C0_SYMBOLS; | |
| 2149 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2150 | 1 | EXPECT_EQ(u_make_printable(STRN("\x7F\n123"), buf, 5, flags), 3); | |
| 2151 | 1 | EXPECT_STREQ(buf, "\xE2\x90\xA1"); // UTF-8 encoding of U+2421 | |
| 2152 | 1 | EXPECT_EQ(buf[4], '_'); | |
| 2153 | |||
| 2154 | 1 | memset(buf, '_', sizeof(buf)); | |
| 2155 | 1 | EXPECT_EQ(u_make_printable(STRN("\0xyz"), buf, 5, flags), 3); | |
| 2156 | 1 | EXPECT_STREQ(buf, "\xE2\x90\x80"); // UTF-8 encoding of U+2400 | |
| 2157 | 1 | EXPECT_EQ(buf[4], '_'); | |
| 2158 | 1 | } | |
| 2159 | |||
| 2160 | 1 | static void test_u_get_char(TestContext *ctx) | |
| 2161 | { | ||
| 2162 | 1 | static const char a[] = "//"; | |
| 2163 | 1 | size_t idx = 0; | |
| 2164 | 1 | EXPECT_UINT_EQ(u_get_char(a, sizeof a, &idx), '/'); | |
| 2165 | 1 | ASSERT_EQ(idx, 1); | |
| 2166 | 1 | EXPECT_UINT_EQ(u_get_char(a, sizeof a, &idx), '/'); | |
| 2167 | 1 | ASSERT_EQ(idx, 2); | |
| 2168 | 1 | EXPECT_UINT_EQ(u_get_char(a, sizeof a, &idx), 0); | |
| 2169 | 1 | ASSERT_EQ(idx, 3); | |
| 2170 | |||
| 2171 | // Non-character U+FDD0. | ||
| 2172 | // • https://www.unicode.org/faq/private_use.html#nonchar4:~:text=EF%20B7%2090 | ||
| 2173 | 1 | static const char nc1[] = "\xEF\xB7\x90"; | |
| 2174 | 1 | idx = 0; | |
| 2175 | 1 | EXPECT_UINT_EQ(u_get_char(nc1, sizeof nc1, &idx), 0xFDD0); | |
| 2176 | 1 | ASSERT_EQ(idx, 3); | |
| 2177 | 1 | EXPECT_TRUE(u_is_unprintable(0xFDD0)); | |
| 2178 | |||
| 2179 | // Non-character U+FFFE | ||
| 2180 | // • https://www.unicode.org/faq/private_use.html#nonchar4:~:text=EF%20BF%20B%23 | ||
| 2181 | 1 | static const char nc2[] = "\xEF\xBF\xBE"; | |
| 2182 | 1 | idx = 0; | |
| 2183 | 1 | EXPECT_UINT_EQ(u_get_char(nc2, sizeof nc2, &idx), 0xFFFE); | |
| 2184 | 1 | ASSERT_EQ(idx, 3); | |
| 2185 | 1 | EXPECT_TRUE(u_is_unprintable(0xFFFE)); | |
| 2186 | |||
| 2187 | // ----------------------------------------------------------------------- | ||
| 2188 | |||
| 2189 | // "In UTF-8, the code point sequence <004D, 0430, 4E8C, 10302> is | ||
| 2190 | // represented as <4D D0 B0 E4 BA 8C F0 90 8C 82>, where <4D> | ||
| 2191 | // corresponds to U+004D, <D0 B0> corresponds to U+0430, <E4 BA 8C> | ||
| 2192 | // corresponds to U+4E8C, and <F0 90 8C 82> corresponds to U+10302." | ||
| 2193 | // - https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G31703 | ||
| 2194 | 1 | static const char b[] = "\x4D\xD0\xB0\xE4\xBA\x8C\xF0\x90\x8C\x82"; | |
| 2195 | 1 | idx = 0; | |
| 2196 | 1 | EXPECT_UINT_EQ(u_get_char(b, sizeof b, &idx), 0x004D); | |
| 2197 | 1 | ASSERT_EQ(idx, 1); | |
| 2198 | 1 | EXPECT_UINT_EQ(u_get_char(b, sizeof b, &idx), 0x0430); | |
| 2199 | 1 | ASSERT_EQ(idx, 3); | |
| 2200 | 1 | EXPECT_UINT_EQ(u_get_char(b, sizeof b, &idx), 0x4E8C); | |
| 2201 | 1 | ASSERT_EQ(idx, 6); | |
| 2202 | 1 | EXPECT_UINT_EQ(u_get_char(b, sizeof b, &idx), 0x10302); | |
| 2203 | 1 | ASSERT_EQ(idx, 10); | |
| 2204 | |||
| 2205 | // "The byte sequence <F4 80 83 92> is well-formed, because every | ||
| 2206 | // byte in that sequence matches a byte range in a row of the table | ||
| 2207 | // (the last row)." | ||
| 2208 | // - https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G27288 | ||
| 2209 | 1 | idx = 0; | |
| 2210 | 1 | EXPECT_UINT_EQ(u_get_char(STRN("\xF4\x80\x83\x92"), &idx), 0x1000D2); | |
| 2211 | 1 | EXPECT_EQ(idx, 4); | |
| 2212 | |||
| 2213 | // Overlong encodings are consumed as individual bytes and | ||
| 2214 | // each byte returned negated (to indicate that it's invalid). | ||
| 2215 | // See also: u_get_nonascii(), u_seq_len_ok(), u_char_size() | ||
| 2216 | |||
| 2217 | // Overlong (2 byte) encoding of U+002F ('/'). | ||
| 2218 | // "The byte sequence <C0 AF> is ill-formed, because C0 is not | ||
| 2219 | // well-formed in the “First Byte” column." | ||
| 2220 | 1 | static const char ol1[] = "\xC0\xAF"; | |
| 2221 | 1 | idx = 0; | |
| 2222 | 1 | EXPECT_UINT_EQ(u_get_char(ol1, sizeof ol1, &idx), -0xC0u); | |
| 2223 | 1 | ASSERT_EQ(idx, 1); | |
| 2224 | 1 | EXPECT_UINT_EQ(u_get_char(ol1, sizeof ol1, &idx), -0xAFu); | |
| 2225 | 1 | ASSERT_EQ(idx, 2); | |
| 2226 | |||
| 2227 | // Overlong (3 byte) encoding of U+002F ('/') | ||
| 2228 | 1 | static const char ol2[] = "\xE0\x80\xAF"; | |
| 2229 | 1 | idx = 0; | |
| 2230 | 1 | EXPECT_UINT_EQ(u_get_char(ol2, sizeof ol2, &idx), -0xE0u); | |
| 2231 | 1 | ASSERT_EQ(idx, 1); | |
| 2232 | 1 | EXPECT_UINT_EQ(u_get_char(ol2, sizeof ol2, &idx), -0x80u); | |
| 2233 | 1 | ASSERT_EQ(idx, 2); | |
| 2234 | 1 | EXPECT_UINT_EQ(u_get_char(ol2, sizeof ol2, &idx), -0xAFu); | |
| 2235 | 1 | ASSERT_EQ(idx, 3); | |
| 2236 | |||
| 2237 | // Overlong (2 byte) encoding of U+0041 ('A') | ||
| 2238 | 1 | static const char ol3[] = "\xC1\x81"; | |
| 2239 | 1 | idx = 0; | |
| 2240 | 1 | EXPECT_UINT_EQ(u_get_char(ol3, sizeof ol3, &idx), -0xC1u); | |
| 2241 | 1 | ASSERT_EQ(idx, 1); | |
| 2242 | 1 | EXPECT_UINT_EQ(u_get_char(ol3, sizeof ol3, &idx), -0x81u); | |
| 2243 | 1 | ASSERT_EQ(idx, 2); | |
| 2244 | |||
| 2245 | // "The byte sequence <E0 9F 80> is ill-formed, because in the row | ||
| 2246 | // where E0 is well-formed as a first byte, 9F is not well-formed | ||
| 2247 | // as a second byte." | ||
| 2248 | 1 | static const char ol4[] = "\xE0\x9F\x80"; | |
| 2249 | 1 | idx = 0; | |
| 2250 | 1 | EXPECT_UINT_EQ(u_get_char(ol4, sizeof ol4, &idx), -0xE0u); | |
| 2251 | 1 | ASSERT_EQ(idx, 1); | |
| 2252 | 1 | EXPECT_UINT_EQ(u_get_char(ol4, sizeof ol4, &idx), -0x9Fu); | |
| 2253 | 1 | ASSERT_EQ(idx, 2); | |
| 2254 | 1 | EXPECT_UINT_EQ(u_get_char(ol4, sizeof ol4, &idx), -0x80u); | |
| 2255 | 1 | ASSERT_EQ(idx, 3); | |
| 2256 | |||
| 2257 | // "For example, in processing the UTF-8 code unit sequence | ||
| 2258 | // <F0 80 80 41>, the only formal requirement mandated by Unicode | ||
| 2259 | // conformance for a converter is that the <41> be processed and | ||
| 2260 | // correctly interpreted as <U+0041>. The converter could return | ||
| 2261 | // <U+FFFD, U+0041>, handling <F0 80 80> as a single error, or | ||
| 2262 | // <U+FFFD, U+FFFD, U+FFFD, U+0041>, handling each byte of | ||
| 2263 | // <F0 80 80> as a separate error, or could take other approaches | ||
| 2264 | // to signalling <F0 80 80> as an ill-formed code unit subsequence." | ||
| 2265 | // - https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G48534 | ||
| 2266 | 1 | static const char e1[] = "\xF0\x80\x80\x41"; | |
| 2267 | 1 | idx = 0; | |
| 2268 | 1 | EXPECT_UINT_EQ(u_get_char(e1, sizeof e1, &idx), -0xF0u); | |
| 2269 | 1 | ASSERT_EQ(idx, 1); | |
| 2270 | 1 | EXPECT_UINT_EQ(u_get_char(e1, sizeof e1, &idx), -0x80u); | |
| 2271 | 1 | ASSERT_EQ(idx, 2); | |
| 2272 | 1 | EXPECT_UINT_EQ(u_get_char(e1, sizeof e1, &idx), -0x80u); | |
| 2273 | 1 | ASSERT_EQ(idx, 3); | |
| 2274 | 1 | EXPECT_UINT_EQ(u_get_char(e1, sizeof e1, &idx), 0x41u); | |
| 2275 | 1 | ASSERT_EQ(idx, 4); | |
| 2276 | |||
| 2277 | // The following test cases are taken from Unicode's examples in | ||
| 2278 | // Tables 3-{8,9,10,11}. We return the negation of each individual | ||
| 2279 | // byte in an ill-formed sequence, instead of the "maximal subpart" | ||
| 2280 | // approach mentioned there. This is explicitly permitted by the | ||
| 2281 | // spec and is more flexible for our purposes: | ||
| 2282 | // | ||
| 2283 | // "Although the Unicode Standard does not require this practice for | ||
| 2284 | // conformance, the following text describes this practice and gives | ||
| 2285 | // detailed examples." | ||
| 2286 | // | ||
| 2287 | // - https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G66453 | ||
| 2288 | |||
| 2289 | // Table 3-8. … Non-Shortest Form Sequences | ||
| 2290 | // https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G67519 | ||
| 2291 | 1 | static const char s8[] = "\xC0\xAF\xE0\x80\xBF\xF0\x81\x82\x41"; | |
| 2292 | 1 | idx = 0; | |
| 2293 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0xC0u); | |
| 2294 | 1 | ASSERT_EQ(idx, 1); | |
| 2295 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0xAFu); | |
| 2296 | 1 | ASSERT_EQ(idx, 2); | |
| 2297 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0xE0u); | |
| 2298 | 1 | ASSERT_EQ(idx, 3); | |
| 2299 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0x80u); | |
| 2300 | 1 | ASSERT_EQ(idx, 4); | |
| 2301 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0xBFu); | |
| 2302 | 1 | ASSERT_EQ(idx, 5); | |
| 2303 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0xF0u); | |
| 2304 | 1 | ASSERT_EQ(idx, 6); | |
| 2305 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0x81u); | |
| 2306 | 1 | ASSERT_EQ(idx, 7); | |
| 2307 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), -0x82u); | |
| 2308 | 1 | ASSERT_EQ(idx, 8); | |
| 2309 | 1 | EXPECT_UINT_EQ(u_get_char(s8, sizeof s8, &idx), 0x41u); | |
| 2310 | 1 | ASSERT_EQ(idx, 9); | |
| 2311 | |||
| 2312 | // Table 3-9. … Ill-Formed Sequences for Surrogates | ||
| 2313 | // https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G67520 | ||
| 2314 | 1 | static const char s9[] = "\xED\xA0\x80\xED\xBF\xBF\xED\xAF\x41"; | |
| 2315 | 1 | EXPECT_TRUE(u_is_surrogate(0xD800)); // "\xED\xA0\x80" | |
| 2316 | 1 | EXPECT_TRUE(u_is_unprintable(0xD800)); | |
| 2317 | 1 | idx = 0; | |
| 2318 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xEDu); | |
| 2319 | 1 | ASSERT_EQ(idx, 1); | |
| 2320 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xA0u); | |
| 2321 | 1 | ASSERT_EQ(idx, 2); | |
| 2322 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0x80u); | |
| 2323 | 1 | ASSERT_EQ(idx, 3); | |
| 2324 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xEDu); | |
| 2325 | 1 | ASSERT_EQ(idx, 4); | |
| 2326 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xBFu); | |
| 2327 | 1 | ASSERT_EQ(idx, 5); | |
| 2328 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xBFu); | |
| 2329 | 1 | ASSERT_EQ(idx, 6); | |
| 2330 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xEDu); | |
| 2331 | 1 | ASSERT_EQ(idx, 7); | |
| 2332 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), -0xAFu); | |
| 2333 | 1 | ASSERT_EQ(idx, 8); | |
| 2334 | 1 | EXPECT_UINT_EQ(u_get_char(s9, sizeof s9, &idx), 0x41u); | |
| 2335 | 1 | ASSERT_EQ(idx, 9); | |
| 2336 | |||
| 2337 | // Table 3-10. … Other Ill-Formed Sequences | ||
| 2338 | // https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G68064 | ||
| 2339 | 1 | static const char s10[] = "\xF4\x91\x92\x93\xFF\x41\x80\xBF\x42"; | |
| 2340 | 1 | idx = 0; | |
| 2341 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0xF4u); | |
| 2342 | 1 | ASSERT_EQ(idx, 1); | |
| 2343 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0x91u); | |
| 2344 | 1 | ASSERT_EQ(idx, 2); | |
| 2345 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0x92u); | |
| 2346 | 1 | ASSERT_EQ(idx, 3); | |
| 2347 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0x93u); | |
| 2348 | 1 | ASSERT_EQ(idx, 4); | |
| 2349 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0xFFu); | |
| 2350 | 1 | ASSERT_EQ(idx, 5); | |
| 2351 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), 0x41u); | |
| 2352 | 1 | ASSERT_EQ(idx, 6); | |
| 2353 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0x80u); | |
| 2354 | 1 | ASSERT_EQ(idx, 7); | |
| 2355 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), -0xBFu); | |
| 2356 | 1 | ASSERT_EQ(idx, 8); | |
| 2357 | 1 | EXPECT_UINT_EQ(u_get_char(s10, sizeof s10, &idx), 0x42u); | |
| 2358 | 1 | ASSERT_EQ(idx, 9); | |
| 2359 | |||
| 2360 | // Table 3-11. … Truncated Sequences | ||
| 2361 | // https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G68202 | ||
| 2362 | 1 | static const char s11[] = "\xE1\x80\xE2\xF0\x91\x92\xF1\xBF\x41"; | |
| 2363 | 1 | idx = 0; | |
| 2364 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0xE1u); | |
| 2365 | 1 | ASSERT_EQ(idx, 1); | |
| 2366 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0x80u); | |
| 2367 | 1 | ASSERT_EQ(idx, 2); | |
| 2368 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0xE2u); | |
| 2369 | 1 | ASSERT_EQ(idx, 3); | |
| 2370 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0xF0u); | |
| 2371 | 1 | ASSERT_EQ(idx, 4); | |
| 2372 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0x91u); | |
| 2373 | 1 | ASSERT_EQ(idx, 5); | |
| 2374 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0x92u); | |
| 2375 | 1 | ASSERT_EQ(idx, 6); | |
| 2376 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0xF1u); | |
| 2377 | 1 | ASSERT_EQ(idx, 7); | |
| 2378 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), -0xBFu); | |
| 2379 | 1 | ASSERT_EQ(idx, 8); | |
| 2380 | 1 | EXPECT_UINT_EQ(u_get_char(s11, sizeof s11, &idx), 0x41u); | |
| 2381 | 1 | ASSERT_EQ(idx, 9); | |
| 2382 | |||
| 2383 | // TODO: Provide explicit coverage for each row of Table 3-7: | ||
| 2384 | // https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G27506 | ||
| 2385 | 1 | } | |
| 2386 | |||
| 2387 | 1 | static void test_u_prev_char(TestContext *ctx) | |
| 2388 | { | ||
| 2389 | 1 | const char *buf = "\xE6\xB7\xB1\xE5\x9C\xB3\xE5\xB8\x82"; // 深圳市 | |
| 2390 | 1 | size_t idx = 9; | |
| 2391 | 1 | CodePoint c = u_prev_char(buf, &idx); | |
| 2392 | 1 | EXPECT_UINT_EQ(c, 0x5E02); | |
| 2393 | 1 | EXPECT_EQ(idx, 6); | |
| 2394 | 1 | c = u_prev_char(buf, &idx); | |
| 2395 | 1 | EXPECT_UINT_EQ(c, 0x5733); | |
| 2396 | 1 | EXPECT_EQ(idx, 3); | |
| 2397 | 1 | c = u_prev_char(buf, &idx); | |
| 2398 | 1 | EXPECT_UINT_EQ(c, 0x6DF1); | |
| 2399 | 1 | EXPECT_EQ(idx, 0); | |
| 2400 | |||
| 2401 | 1 | idx = 1; | |
| 2402 | 1 | c = u_prev_char(buf, &idx); | |
| 2403 | 1 | EXPECT_UINT_EQ(c, -0xE6u); | |
| 2404 | 1 | EXPECT_EQ(idx, 0); | |
| 2405 | |||
| 2406 | 1 | buf = "Shenzhen"; | |
| 2407 | 1 | idx = 8; | |
| 2408 | 1 | c = u_prev_char(buf, &idx); | |
| 2409 | 1 | EXPECT_UINT_EQ(c, 'n'); | |
| 2410 | 1 | EXPECT_EQ(idx, 7); | |
| 2411 | 1 | c = u_prev_char(buf, &idx); | |
| 2412 | 1 | EXPECT_UINT_EQ(c, 'e'); | |
| 2413 | 1 | EXPECT_EQ(idx, 6); | |
| 2414 | |||
| 2415 | 1 | buf = "\xF0\x9F\xA5\xA3\xF0\x9F\xA5\xA4"; // 🥣🥤 | |
| 2416 | 1 | idx = 8; | |
| 2417 | 1 | c = u_prev_char(buf, &idx); | |
| 2418 | 1 | EXPECT_UINT_EQ(c, 0x1F964); | |
| 2419 | 1 | EXPECT_EQ(idx, 4); | |
| 2420 | 1 | c = u_prev_char(buf, &idx); | |
| 2421 | 1 | EXPECT_UINT_EQ(c, 0x1F963); | |
| 2422 | 1 | EXPECT_EQ(idx, 0); | |
| 2423 | |||
| 2424 | 1 | buf = "\xF0\xF5"; | |
| 2425 | 1 | idx = 2; | |
| 2426 | 1 | c = u_prev_char(buf, &idx); | |
| 2427 | 1 | EXPECT_UINT_EQ(-c, 0xF5); | |
| 2428 | 1 | EXPECT_EQ(idx, 1); | |
| 2429 | 1 | c = u_prev_char(buf, &idx); | |
| 2430 | 1 | EXPECT_UINT_EQ(-c, 0xF0); | |
| 2431 | 1 | EXPECT_EQ(idx, 0); | |
| 2432 | |||
| 2433 | 1 | buf = "\xF5\xF0"; | |
| 2434 | 1 | idx = 2; | |
| 2435 | 1 | c = u_prev_char(buf, &idx); | |
| 2436 | 1 | EXPECT_UINT_EQ(-c, 0xF0); | |
| 2437 | 1 | EXPECT_EQ(idx, 1); | |
| 2438 | 1 | c = u_prev_char(buf, &idx); | |
| 2439 | 1 | EXPECT_UINT_EQ(-c, 0xF5); | |
| 2440 | 1 | EXPECT_EQ(idx, 0); | |
| 2441 | 1 | } | |
| 2442 | |||
| 2443 | 1 | static void test_u_skip_chars(TestContext *ctx) | |
| 2444 | { | ||
| 2445 | 1 | EXPECT_EQ(u_skip_chars("12345", 5), 5); | |
| 2446 | 1 | EXPECT_EQ(u_skip_chars("12345", 3), 3); | |
| 2447 | 1 | EXPECT_EQ(u_skip_chars("12345", 0), 0); | |
| 2448 | |||
| 2449 | // Display: <c1> x ^G y 😁 z ^G . | ||
| 2450 | 1 | static const char str[] = "\xc1x\ay\xF0\x9F\x98\x81z\a."; | |
| 2451 | 1 | const size_t w = u_str_width(str); | |
| 2452 | 1 | const size_t n = sizeof(str) - 1; | |
| 2453 | 1 | EXPECT_EQ(w, 4 + 1 + 2 + 1 + 2 + 1 + 2 + 1); | |
| 2454 | 1 | EXPECT_EQ(w, 14); | |
| 2455 | 1 | EXPECT_EQ(n, 11); | |
| 2456 | |||
| 2457 | 1 | EXPECT_EQ(u_skip_chars(str, 1), 1); // <c1> | |
| 2458 | 1 | EXPECT_EQ(u_skip_chars(str, 2), 1); | |
| 2459 | 1 | EXPECT_EQ(u_skip_chars(str, 3), 1); | |
| 2460 | 1 | EXPECT_EQ(u_skip_chars(str, 4), 1); | |
| 2461 | 1 | EXPECT_EQ(u_skip_chars(str, 5), 2); // x | |
| 2462 | 1 | EXPECT_EQ(u_skip_chars(str, 6), 3); // ^G | |
| 2463 | 1 | EXPECT_EQ(u_skip_chars(str, 7), 3); | |
| 2464 | 1 | EXPECT_EQ(u_skip_chars(str, 8), 4); // y | |
| 2465 | 1 | EXPECT_EQ(u_skip_chars(str, 9), 8); // 😁 | |
| 2466 | 1 | EXPECT_EQ(u_skip_chars(str, 10), 8); | |
| 2467 | 1 | EXPECT_EQ(u_skip_chars(str, 11), 9); // z | |
| 2468 | 1 | EXPECT_EQ(u_skip_chars(str, 12), 10); // ^G | |
| 2469 | 1 | EXPECT_EQ(u_skip_chars(str, 13), 10); | |
| 2470 | 1 | EXPECT_EQ(14, w); | |
| 2471 | 1 | EXPECT_EQ(u_skip_chars(str, 14), n); // . | |
| 2472 | 1 | EXPECT_TRUE(15 > w); | |
| 2473 | 1 | EXPECT_EQ(u_skip_chars(str, 15), n); | |
| 2474 | 1 | EXPECT_EQ(u_skip_chars(str, 16), n); | |
| 2475 | 1 | } | |
| 2476 | |||
| 2477 | 1 | static void test_ptr_array(TestContext *ctx) | |
| 2478 | { | ||
| 2479 | 1 | PointerArray a = PTR_ARRAY_INIT; | |
| 2480 | 1 | ptr_array_append(&a, NULL); | |
| 2481 | 1 | ptr_array_append(&a, NULL); | |
| 2482 | 1 | ptr_array_append(&a, xstrdup("foo")); | |
| 2483 | 1 | ptr_array_append(&a, NULL); | |
| 2484 | 1 | ptr_array_append(&a, xstrdup("bar")); | |
| 2485 | 1 | ptr_array_append(&a, NULL); | |
| 2486 | 1 | ptr_array_append(&a, NULL); | |
| 2487 | 1 | EXPECT_EQ(a.count, 7); | |
| 2488 | |||
| 2489 | 1 | ptr_array_trim_nulls(&a); | |
| 2490 | 1 | EXPECT_EQ(a.count, 4); | |
| 2491 | 1 | EXPECT_STREQ(a.ptrs[0], "foo"); | |
| 2492 | 1 | EXPECT_NULL(a.ptrs[1]); | |
| 2493 | 1 | EXPECT_STREQ(a.ptrs[2], "bar"); | |
| 2494 | 1 | EXPECT_NULL(a.ptrs[3]); | |
| 2495 | 1 | ptr_array_trim_nulls(&a); | |
| 2496 | 1 | EXPECT_EQ(a.count, 4); | |
| 2497 | |||
| 2498 | 1 | ptr_array_free(&a); | |
| 2499 | 1 | EXPECT_EQ(a.count, 0); | |
| 2500 | 1 | ptr_array_trim_nulls(&a); | |
| 2501 | 1 | EXPECT_EQ(a.count, 0); | |
| 2502 | |||
| 2503 | 1 | ptr_array_init(&a, 0); | |
| 2504 | 1 | EXPECT_EQ(a.alloc, 0); | |
| 2505 | 1 | EXPECT_NULL(a.ptrs); | |
| 2506 | 1 | ptr_array_free(&a); | |
| 2507 | 1 | ptr_array_init(&a, 1); | |
| 2508 | 1 | EXPECT_EQ(a.alloc, 8); | |
| 2509 | 1 | EXPECT_NONNULL(a.ptrs); | |
| 2510 | 1 | ptr_array_free(&a); | |
| 2511 | |||
| 2512 | // ptr_array_trim_nulls() should remove everything (i.e. not leave 1 | ||
| 2513 | // trailing NULL) when all elements are NULL | ||
| 2514 | 1 | ptr_array_init(&a, 0); | |
| 2515 | 1 | ptr_array_append(&a, NULL); | |
| 2516 | 1 | ptr_array_append(&a, NULL); | |
| 2517 | 1 | ptr_array_append(&a, NULL); | |
| 2518 | 1 | EXPECT_EQ(a.count, 3); | |
| 2519 | 1 | ptr_array_trim_nulls(&a); | |
| 2520 | 1 | EXPECT_EQ(a.count, 0); | |
| 2521 | 1 | ptr_array_free(&a); | |
| 2522 | 1 | } | |
| 2523 | |||
| 2524 | 1 | static void test_ptr_array_move(TestContext *ctx) | |
| 2525 | { | ||
| 2526 | 1 | PointerArray a = PTR_ARRAY_INIT; | |
| 2527 | 1 | ptr_array_append(&a, xstrdup("A")); | |
| 2528 | 1 | ptr_array_append(&a, xstrdup("B")); | |
| 2529 | 1 | ptr_array_append(&a, xstrdup("C")); | |
| 2530 | 1 | ptr_array_append(&a, xstrdup("D")); | |
| 2531 | 1 | ptr_array_append(&a, xstrdup("E")); | |
| 2532 | 1 | ptr_array_append(&a, xstrdup("F")); | |
| 2533 | 1 | EXPECT_EQ(a.count, 6); | |
| 2534 | |||
| 2535 | 1 | ptr_array_move(&a, 0, 1); | |
| 2536 | 1 | EXPECT_STREQ(a.ptrs[0], "B"); | |
| 2537 | 1 | EXPECT_STREQ(a.ptrs[1], "A"); | |
| 2538 | |||
| 2539 | 1 | ptr_array_move(&a, 1, 0); | |
| 2540 | 1 | EXPECT_STREQ(a.ptrs[0], "A"); | |
| 2541 | 1 | EXPECT_STREQ(a.ptrs[1], "B"); | |
| 2542 | |||
| 2543 | 1 | ptr_array_move(&a, 1, 5); | |
| 2544 | 1 | EXPECT_STREQ(a.ptrs[0], "A"); | |
| 2545 | 1 | EXPECT_STREQ(a.ptrs[1], "C"); | |
| 2546 | 1 | EXPECT_STREQ(a.ptrs[2], "D"); | |
| 2547 | 1 | EXPECT_STREQ(a.ptrs[3], "E"); | |
| 2548 | 1 | EXPECT_STREQ(a.ptrs[4], "F"); | |
| 2549 | 1 | EXPECT_STREQ(a.ptrs[5], "B"); | |
| 2550 | |||
| 2551 | 1 | ptr_array_move(&a, 5, 1); | |
| 2552 | 1 | EXPECT_STREQ(a.ptrs[0], "A"); | |
| 2553 | 1 | EXPECT_STREQ(a.ptrs[1], "B"); | |
| 2554 | 1 | EXPECT_STREQ(a.ptrs[2], "C"); | |
| 2555 | 1 | EXPECT_STREQ(a.ptrs[3], "D"); | |
| 2556 | 1 | EXPECT_STREQ(a.ptrs[4], "E"); | |
| 2557 | 1 | EXPECT_STREQ(a.ptrs[5], "F"); | |
| 2558 | |||
| 2559 | 1 | ptr_array_move(&a, 0, 5); | |
| 2560 | 1 | EXPECT_STREQ(a.ptrs[0], "B"); | |
| 2561 | 1 | EXPECT_STREQ(a.ptrs[1], "C"); | |
| 2562 | 1 | EXPECT_STREQ(a.ptrs[2], "D"); | |
| 2563 | 1 | EXPECT_STREQ(a.ptrs[3], "E"); | |
| 2564 | 1 | EXPECT_STREQ(a.ptrs[4], "F"); | |
| 2565 | 1 | EXPECT_STREQ(a.ptrs[5], "A"); | |
| 2566 | |||
| 2567 | 1 | ptr_array_move(&a, 5, 0); | |
| 2568 | 1 | EXPECT_STREQ(a.ptrs[0], "A"); | |
| 2569 | 1 | EXPECT_STREQ(a.ptrs[1], "B"); | |
| 2570 | 1 | EXPECT_STREQ(a.ptrs[2], "C"); | |
| 2571 | 1 | EXPECT_STREQ(a.ptrs[3], "D"); | |
| 2572 | 1 | EXPECT_STREQ(a.ptrs[4], "E"); | |
| 2573 | 1 | EXPECT_STREQ(a.ptrs[5], "F"); | |
| 2574 | |||
| 2575 | 1 | ptr_array_move(&a, 5, 0); | |
| 2576 | 1 | EXPECT_STREQ(a.ptrs[0], "F"); | |
| 2577 | 1 | EXPECT_STREQ(a.ptrs[1], "A"); | |
| 2578 | 1 | EXPECT_STREQ(a.ptrs[2], "B"); | |
| 2579 | 1 | EXPECT_STREQ(a.ptrs[3], "C"); | |
| 2580 | 1 | EXPECT_STREQ(a.ptrs[4], "D"); | |
| 2581 | 1 | EXPECT_STREQ(a.ptrs[5], "E"); | |
| 2582 | |||
| 2583 | 1 | ptr_array_move(&a, 4, 5); | |
| 2584 | 1 | EXPECT_STREQ(a.ptrs[4], "E"); | |
| 2585 | 1 | EXPECT_STREQ(a.ptrs[5], "D"); | |
| 2586 | |||
| 2587 | 1 | ptr_array_move(&a, 1, 3); | |
| 2588 | 1 | EXPECT_STREQ(a.ptrs[1], "B"); | |
| 2589 | 1 | EXPECT_STREQ(a.ptrs[2], "C"); | |
| 2590 | 1 | EXPECT_STREQ(a.ptrs[3], "A"); | |
| 2591 | |||
| 2592 | 1 | ptr_array_move(&a, 3, 3); | |
| 2593 | 1 | EXPECT_STREQ(a.ptrs[3], "A"); | |
| 2594 | 1 | ptr_array_move(&a, 1, 1); | |
| 2595 | 1 | EXPECT_STREQ(a.ptrs[1], "B"); | |
| 2596 | 1 | ptr_array_move(&a, 0, 0); | |
| 2597 | 1 | EXPECT_STREQ(a.ptrs[0], "F"); | |
| 2598 | |||
| 2599 | 1 | ptr_array_free(&a); | |
| 2600 | 1 | } | |
| 2601 | |||
| 2602 | 1 | static void test_ptr_array_insert(TestContext *ctx) | |
| 2603 | { | ||
| 2604 | 1 | PointerArray a = PTR_ARRAY_INIT; | |
| 2605 | 1 | ptr_array_insert(&a, xstrdup("D"), 0); | |
| 2606 | 1 | ptr_array_insert(&a, xstrdup("C"), 0); | |
| 2607 | 1 | ptr_array_insert(&a, xstrdup("B"), 0); | |
| 2608 | 1 | ptr_array_insert(&a, xstrdup("A"), 0); | |
| 2609 | 1 | EXPECT_EQ(a.count, 4); | |
| 2610 | |||
| 2611 | 1 | ptr_array_insert(&a, xstrdup("X"), 1); | |
| 2612 | 1 | ptr_array_insert(&a, xstrdup("Y"), 3); | |
| 2613 | 1 | EXPECT_EQ(a.count, 6); | |
| 2614 | |||
| 2615 | 1 | ptr_array_insert(&a, xstrdup("Z"), a.count); | |
| 2616 | 1 | EXPECT_EQ(a.count, 7); | |
| 2617 | |||
| 2618 | 1 | EXPECT_STREQ(a.ptrs[0], "A"); | |
| 2619 | 1 | EXPECT_STREQ(a.ptrs[1], "X"); | |
| 2620 | 1 | EXPECT_STREQ(a.ptrs[2], "B"); | |
| 2621 | 1 | EXPECT_STREQ(a.ptrs[3], "Y"); | |
| 2622 | 1 | EXPECT_STREQ(a.ptrs[4], "C"); | |
| 2623 | 1 | EXPECT_STREQ(a.ptrs[5], "D"); | |
| 2624 | 1 | EXPECT_STREQ(a.ptrs[6], "Z"); | |
| 2625 | |||
| 2626 | 1 | ptr_array_free(&a); | |
| 2627 | 1 | } | |
| 2628 | |||
| 2629 | 1 | static void test_list(TestContext *ctx) | |
| 2630 | { | ||
| 2631 | 1 | ListHead a, b, c; | |
| 2632 | 1 | list_init(&b); | |
| 2633 | 1 | EXPECT_TRUE(list_empty(&b)); | |
| 2634 | |||
| 2635 | 1 | list_insert_before(&a, &b); | |
| 2636 | 1 | EXPECT_FALSE(list_empty(&a)); | |
| 2637 | 1 | EXPECT_FALSE(list_empty(&b)); | |
| 2638 | 1 | EXPECT_PTREQ(a.next, &b); | |
| 2639 | 1 | EXPECT_PTREQ(a.prev, &b); | |
| 2640 | 1 | EXPECT_PTREQ(b.next, &a); | |
| 2641 | 1 | EXPECT_PTREQ(b.prev, &a); | |
| 2642 | |||
| 2643 | 1 | list_insert_after(&c, &b); | |
| 2644 | 1 | EXPECT_FALSE(list_empty(&a)); | |
| 2645 | 1 | EXPECT_FALSE(list_empty(&b)); | |
| 2646 | 1 | EXPECT_FALSE(list_empty(&c)); | |
| 2647 | 1 | EXPECT_PTREQ(a.next, &b); | |
| 2648 | 1 | EXPECT_PTREQ(a.prev, &c); | |
| 2649 | 1 | EXPECT_PTREQ(b.next, &c); | |
| 2650 | 1 | EXPECT_PTREQ(b.prev, &a); | |
| 2651 | 1 | EXPECT_PTREQ(c.next, &a); | |
| 2652 | 1 | EXPECT_PTREQ(c.prev, &b); | |
| 2653 | |||
| 2654 | 1 | list_remove(&b); | |
| 2655 | 1 | EXPECT_FALSE(list_empty(&a)); | |
| 2656 | 1 | EXPECT_FALSE(list_empty(&c)); | |
| 2657 | 1 | EXPECT_PTREQ(a.next, &c); | |
| 2658 | 1 | EXPECT_PTREQ(a.prev, &c); | |
| 2659 | 1 | EXPECT_PTREQ(c.next, &a); | |
| 2660 | 1 | EXPECT_PTREQ(c.prev, &a); | |
| 2661 | 1 | EXPECT_NULL(b.next); | |
| 2662 | 1 | EXPECT_NULL(b.prev); | |
| 2663 | 1 | } | |
| 2664 | |||
| 2665 | 1 | static void test_hashmap(TestContext *ctx) | |
| 2666 | { | ||
| 2667 | 1 | static const char strings[][8] = { | |
| 2668 | "foo", "bar", "quux", "etc", "", | ||
| 2669 | "A", "B", "C", "D", "E", "F", "G", | ||
| 2670 | "a", "b", "c", "d", "e", "f", "g", | ||
| 2671 | "test", "1234567", "..", "...", | ||
| 2672 | "\x01\x02\x03 \t\xfe\xff", | ||
| 2673 | }; | ||
| 2674 | |||
| 2675 | 1 | HashMap map; | |
| 2676 | 1 | hashmap_init(&map, ARRAYLEN(strings), HMAP_NO_FLAGS); | |
| 2677 | 1 | ASSERT_NONNULL(map.entries); | |
| 2678 | 1 | EXPECT_EQ(map.mask, 31); | |
| 2679 | 1 | EXPECT_EQ(map.count, 0); | |
| 2680 | 1 | EXPECT_NULL(hashmap_find(&map, "foo")); | |
| 2681 | |||
| 2682 | 1 | static const char value[] = "VALUE"; | |
| 2683 |
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|
25 | FOR_EACH_I(i, strings) { |
| 2684 | 24 | const char *key = strings[i]; | |
| 2685 | 24 | ASSERT_EQ(key[sizeof(strings[0]) - 1], '\0'); | |
| 2686 | 24 | EXPECT_PTREQ(hashmap_insert(&map, xstrdup(key), (void*)value), value); | |
| 2687 | 24 | HashMapEntry *e = hashmap_find(&map, key); | |
| 2688 | 24 | ASSERT_NONNULL(e); | |
| 2689 | 24 | EXPECT_STREQ(e->key, key); | |
| 2690 | 24 | EXPECT_PTREQ(e->value, value); | |
| 2691 | } | ||
| 2692 | |||
| 2693 | 1 | EXPECT_EQ(map.count, 24); | |
| 2694 | 1 | EXPECT_EQ(map.mask, 31); | |
| 2695 | |||
| 2696 | 1 | HashMapIter it = hashmap_iter(&map); | |
| 2697 | 1 | EXPECT_PTREQ(it.map, &map); | |
| 2698 | 1 | EXPECT_NULL(it.entry); | |
| 2699 | 1 | EXPECT_EQ(it.idx, 0); | |
| 2700 | |||
| 2701 |
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|
25 | while (hashmap_next(&it)) { |
| 2702 | 24 | ASSERT_NONNULL(it.entry); | |
| 2703 | 24 | ASSERT_NONNULL(it.entry->key); | |
| 2704 | 24 | EXPECT_PTREQ(it.entry->value, value); | |
| 2705 | } | ||
| 2706 | |||
| 2707 |
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✓ Branch 1 (41→42) taken 1 times.
|
25 | FOR_EACH_I(i, strings) { |
| 2708 | 24 | const char *key = strings[i]; | |
| 2709 | 24 | HashMapEntry *e = hashmap_find(&map, key); | |
| 2710 | 24 | ASSERT_NONNULL(e); | |
| 2711 | 24 | EXPECT_STREQ(e->key, key); | |
| 2712 | 24 | EXPECT_PTREQ(e->value, value); | |
| 2713 | 24 | EXPECT_PTREQ(hashmap_remove(&map, key), value); | |
| 2714 | 24 | EXPECT_STREQ(e->key, NULL); | |
| 2715 | 24 | EXPECT_UINT_EQ(e->hash, 0xdead); | |
| 2716 | 24 | EXPECT_NULL(hashmap_find(&map, key)); | |
| 2717 | } | ||
| 2718 | |||
| 2719 | 1 | EXPECT_EQ(map.count, 0); | |
| 2720 | 1 | it = hashmap_iter(&map); | |
| 2721 | 1 | EXPECT_FALSE(hashmap_next(&it)); | |
| 2722 | |||
| 2723 | 1 | EXPECT_PTREQ(hashmap_insert(&map, xstrdup("new"), (void*)value), value); | |
| 2724 | 1 | ASSERT_NONNULL(hashmap_find(&map, "new")); | |
| 2725 | 1 | EXPECT_STREQ(hashmap_find(&map, "new")->key, "new"); | |
| 2726 | 1 | EXPECT_EQ(map.count, 1); | |
| 2727 | |||
| 2728 |
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✓ Branch 1 (62→63) taken 1 times.
|
25 | FOR_EACH_I(i, strings) { |
| 2729 | 24 | const char *key = strings[i]; | |
| 2730 | 24 | EXPECT_PTREQ(hashmap_insert(&map, xstrdup(key), (void*)value), value); | |
| 2731 | 24 | HashMapEntry *e = hashmap_find(&map, key); | |
| 2732 | 24 | ASSERT_NONNULL(e); | |
| 2733 | 24 | EXPECT_STREQ(e->key, key); | |
| 2734 | 24 | EXPECT_PTREQ(e->value, value); | |
| 2735 | } | ||
| 2736 | |||
| 2737 | 1 | EXPECT_EQ(map.count, 25); | |
| 2738 | |||
| 2739 |
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|
25 | FOR_EACH_I(i, strings) { |
| 2740 | 24 | const char *key = strings[i]; | |
| 2741 | 24 | HashMapEntry *e = hashmap_find(&map, key); | |
| 2742 | 24 | ASSERT_NONNULL(e); | |
| 2743 | 24 | EXPECT_STREQ(e->key, key); | |
| 2744 | 24 | EXPECT_PTREQ(hashmap_remove(&map, key), value); | |
| 2745 | 24 | EXPECT_STREQ(e->key, NULL); | |
| 2746 | 24 | EXPECT_UINT_EQ(e->hash, 0xdead); | |
| 2747 | 24 | EXPECT_NULL(hashmap_find(&map, key)); | |
| 2748 | } | ||
| 2749 | |||
| 2750 | 1 | EXPECT_EQ(map.count, 1); | |
| 2751 | 1 | EXPECT_NULL(hashmap_remove(&map, "non-existent-key")); | |
| 2752 | 1 | EXPECT_EQ(map.count, 1); | |
| 2753 | 1 | EXPECT_PTREQ(hashmap_remove(&map, "new"), value); | |
| 2754 | 1 | EXPECT_EQ(map.count, 0); | |
| 2755 | |||
| 2756 | 1 | it = hashmap_iter(&map); | |
| 2757 | 1 | EXPECT_FALSE(hashmap_next(&it)); | |
| 2758 | |||
| 2759 | 1 | hashmap_free(&map, NULL); | |
| 2760 | 1 | EXPECT_NULL(map.entries); | |
| 2761 | 1 | EXPECT_EQ(map.count, 0); | |
| 2762 | 1 | EXPECT_EQ(map.mask, 0); | |
| 2763 | |||
| 2764 | 1 | hashmap_init(&map, 0, HMAP_NO_FLAGS); | |
| 2765 | 1 | ASSERT_NONNULL(map.entries); | |
| 2766 | 1 | EXPECT_EQ(map.mask, 7); | |
| 2767 | 1 | EXPECT_EQ(map.count, 0); | |
| 2768 | 1 | hashmap_free(&map, NULL); | |
| 2769 | 1 | EXPECT_NULL(map.entries); | |
| 2770 | |||
| 2771 | 1 | hashmap_init(&map, 13, HMAP_NO_FLAGS); | |
| 2772 | 1 | ASSERT_NONNULL(map.entries); | |
| 2773 | 1 | EXPECT_EQ(map.mask, 31); | |
| 2774 | 1 | EXPECT_EQ(map.count, 0); | |
| 2775 | |||
| 2776 |
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|
381 | for (unsigned int i = 1; i <= 380; i++) { |
| 2777 | 380 | char key[4]; | |
| 2778 | 380 | ASSERT_TRUE(buf_uint_to_str(i, key) < sizeof(key)); | |
| 2779 | 380 | EXPECT_PTREQ(hashmap_insert(&map, xstrdup(key), (void*)value), value); | |
| 2780 | 380 | HashMapEntry *e = hashmap_find(&map, key); | |
| 2781 | 380 | ASSERT_NONNULL(e); | |
| 2782 | 380 | EXPECT_STREQ(e->key, key); | |
| 2783 | 380 | EXPECT_PTREQ(e->value, value); | |
| 2784 | } | ||
| 2785 | |||
| 2786 | 1 | EXPECT_EQ(map.count, 380); | |
| 2787 | 1 | EXPECT_EQ(map.mask, 511); | |
| 2788 | 1 | hashmap_free(&map, NULL); | |
| 2789 | |||
| 2790 | 1 | static const char val[] = "VAL"; | |
| 2791 | 1 | char *key = xstrdup("KEY"); | |
| 2792 | 1 | EXPECT_NULL(hashmap_insert_or_replace(&map, key, (char*)val)); | |
| 2793 | 1 | EXPECT_EQ(map.count, 1); | |
| 2794 | 1 | EXPECT_STREQ(hashmap_get(&map, "KEY"), val); | |
| 2795 | |||
| 2796 | 1 | static const char new_val[] = "NEW"; | |
| 2797 | 1 | char *duplicate_key = xstrdup(key); | |
| 2798 | 1 | EXPECT_PTREQ(val, hashmap_insert_or_replace(&map, duplicate_key, (char*)new_val)); | |
| 2799 | 1 | EXPECT_EQ(map.count, 1); | |
| 2800 | 1 | EXPECT_STREQ(hashmap_get(&map, "KEY"), new_val); | |
| 2801 | 1 | hashmap_free(&map, NULL); | |
| 2802 | 1 | } | |
| 2803 | |||
| 2804 | 1 | static void test_hashset(TestContext *ctx) | |
| 2805 | { | ||
| 2806 | 1 | static const char *const strings[] = { | |
| 2807 | "foo", "Foo", "bar", "quux", "etc", | ||
| 2808 | "\t\xff\x80\b", "\t\t\t", "\x01\x02\x03\xfe\xff", | ||
| 2809 | #if __STDC_VERSION__ >= 201112L | ||
| 2810 | (const char*)u8"ภาษาไทย", | ||
| 2811 | (const char*)u8"中文", | ||
| 2812 | (const char*)u8"日本語", | ||
| 2813 | #endif | ||
| 2814 | }; | ||
| 2815 | |||
| 2816 | 1 | HashSet set; | |
| 2817 | 1 | hashset_init(&set, ARRAYLEN(strings), false); | |
| 2818 | 1 | EXPECT_EQ(set.nr_entries, 0); | |
| 2819 | 1 | EXPECT_EQ(set.table_size, 16); | |
| 2820 | 1 | EXPECT_EQ(set.grow_at, 12); | |
| 2821 | 1 | EXPECT_NONNULL(set.table); | |
| 2822 | 1 | EXPECT_NONNULL(set.hash); | |
| 2823 | 1 | EXPECT_NONNULL(set.equal); | |
| 2824 | 1 | EXPECT_NULL(hashset_get(&set, "foo", 3)); | |
| 2825 | |||
| 2826 | 1 | HashSetIter iter = hashset_iter(&set); | |
| 2827 | 1 | EXPECT_PTREQ(iter.set, &set); | |
| 2828 | 1 | EXPECT_NULL(iter.entry); | |
| 2829 | 1 | EXPECT_EQ(iter.idx, 0); | |
| 2830 | 1 | EXPECT_FALSE(hashset_next(&iter)); | |
| 2831 | 1 | EXPECT_PTREQ(iter.set, &set); | |
| 2832 | 1 | EXPECT_NULL(iter.entry); | |
| 2833 | 1 | EXPECT_EQ(iter.idx, 0); | |
| 2834 | |||
| 2835 |
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✓ Branch 1 (22→26) taken 1 times.
|
12 | FOR_EACH_I(i, strings) { |
| 2836 | 11 | hashset_insert(&set, strings[i], strlen(strings[i])); | |
| 2837 | } | ||
| 2838 | |||
| 2839 |
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✓ Branch 1 (26→27) taken 1 times.
|
12 | FOR_EACH_I(i, strings) { |
| 2840 | 11 | EXPECT_TRUE(hashset_next(&iter)); | |
| 2841 | } | ||
| 2842 | 1 | EXPECT_FALSE(hashset_next(&iter)); | |
| 2843 | 1 | EXPECT_FALSE(hashset_next(&iter)); | |
| 2844 | |||
| 2845 | 1 | EXPECT_EQ(set.nr_entries, ARRAYLEN(strings)); | |
| 2846 | 1 | EXPECT_NONNULL(hashset_get(&set, "\t\xff\x80\b", 4)); | |
| 2847 | 1 | EXPECT_NONNULL(hashset_get(&set, "foo", 3)); | |
| 2848 | 1 | EXPECT_NONNULL(hashset_get(&set, "Foo", 3)); | |
| 2849 | |||
| 2850 | 1 | EXPECT_NULL(hashset_get(&set, "FOO", 3)); | |
| 2851 | 1 | EXPECT_NULL(hashset_get(&set, "", 0)); | |
| 2852 | 1 | EXPECT_NULL(hashset_get(&set, NULL, 0)); | |
| 2853 | 1 | EXPECT_NULL(hashset_get(&set, "\0", 1)); | |
| 2854 | |||
| 2855 | 1 | const char *last_string = strings[ARRAYLEN(strings) - 1]; | |
| 2856 | 1 | EXPECT_NONNULL(hashset_get(&set, last_string, strlen(last_string))); | |
| 2857 | |||
| 2858 |
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|
12 | FOR_EACH_I(i, strings) { |
| 2859 | 11 | const char *str = strings[i]; | |
| 2860 | 11 | const size_t len = strlen(str); | |
| 2861 | 11 | EXPECT_NONNULL(hashset_get(&set, str, len)); | |
| 2862 | 11 | EXPECT_NULL(hashset_get(&set, str, len - 1)); | |
| 2863 | 11 | EXPECT_NULL(hashset_get(&set, str + 1, len - 1)); | |
| 2864 | } | ||
| 2865 | |||
| 2866 | 1 | hashset_free(&set); | |
| 2867 | 1 | hashset_init(&set, 0, true); | |
| 2868 | 1 | EXPECT_EQ(set.nr_entries, 0); | |
| 2869 | 1 | hashset_insert(&set, STRN("foo")); | |
| 2870 | 1 | hashset_insert(&set, STRN("Foo")); | |
| 2871 | 1 | EXPECT_EQ(set.nr_entries, 1); | |
| 2872 | 1 | EXPECT_NONNULL(hashset_get(&set, STRN("foo"))); | |
| 2873 | 1 | EXPECT_NONNULL(hashset_get(&set, STRN("FOO"))); | |
| 2874 | 1 | EXPECT_NONNULL(hashset_get(&set, STRN("fOO"))); | |
| 2875 | 1 | hashset_free(&set); | |
| 2876 | |||
| 2877 | // Check that hashset_insert() returns existing entries instead of | ||
| 2878 | // inserting duplicates | ||
| 2879 | 1 | hashset_init(&set, 0, false); | |
| 2880 | 1 | EXPECT_EQ(set.nr_entries, 0); | |
| 2881 | 1 | HashSetEntry *e1 = hashset_insert(&set, STRN("foo")); | |
| 2882 | 1 | EXPECT_EQ(e1->str_len, 3); | |
| 2883 | 1 | EXPECT_STREQ(e1->str, "foo"); | |
| 2884 | 1 | EXPECT_EQ(set.nr_entries, 1); | |
| 2885 | 1 | HashSetEntry *e2 = hashset_insert(&set, STRN("foo")); | |
| 2886 | 1 | EXPECT_PTREQ(e1, e2); | |
| 2887 | 1 | EXPECT_EQ(set.nr_entries, 1); | |
| 2888 | 1 | hashset_free(&set); | |
| 2889 | |||
| 2890 | 1 | hashset_init(&set, 0, false); | |
| 2891 | // Initial table size should be 16 (minimum + load factor + rounding) | ||
| 2892 | 1 | EXPECT_EQ(set.table_size, 16); | |
| 2893 |
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|
81 | for (unsigned int i = 1; i <= 80; i++) { |
| 2894 | 80 | char buf[4]; | |
| 2895 | 80 | size_t len = buf_uint_to_str(i, buf); | |
| 2896 | 80 | ASSERT_TRUE(len < sizeof(buf)); | |
| 2897 | 80 | hashset_insert(&set, buf, len); | |
| 2898 | } | ||
| 2899 | 1 | EXPECT_EQ(set.nr_entries, 80); | |
| 2900 | 1 | EXPECT_NONNULL(hashset_get(&set, STRN("1"))); | |
| 2901 | 1 | EXPECT_NONNULL(hashset_get(&set, STRN("80"))); | |
| 2902 | 1 | EXPECT_NULL(hashset_get(&set, STRN("0"))); | |
| 2903 | 1 | EXPECT_NULL(hashset_get(&set, STRN("81"))); | |
| 2904 | // Table size should be the first power of 2 larger than the number | ||
| 2905 | // of entries (including load factor adjustment) | ||
| 2906 | 1 | EXPECT_EQ(set.table_size, 128); | |
| 2907 | 1 | hashset_free(&set); | |
| 2908 | 1 | } | |
| 2909 | |||
| 2910 | 1 | static void test_intmap(TestContext *ctx) | |
| 2911 | { | ||
| 2912 | 1 | IntMap map = INTMAP_INIT; | |
| 2913 | 1 | EXPECT_NULL(intmap_find(&map, 0)); | |
| 2914 | 1 | EXPECT_NULL(intmap_get(&map, 0)); | |
| 2915 | 1 | intmap_free(&map, free); | |
| 2916 | |||
| 2917 | 1 | static const char value[] = "value"; | |
| 2918 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 0, xstrdup(value))); | |
| 2919 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 1, xstrdup(value))); | |
| 2920 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 2, xstrdup(value))); | |
| 2921 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 4, xstrdup(value))); | |
| 2922 | 1 | EXPECT_EQ(map.count, 4); | |
| 2923 | 1 | EXPECT_EQ(map.mask, 7); | |
| 2924 | |||
| 2925 | 1 | char *replaced = intmap_insert_or_replace(&map, 0, xstrdup(value)); | |
| 2926 | 1 | EXPECT_STREQ(replaced, value); | |
| 2927 | 1 | free(replaced); | |
| 2928 | 1 | EXPECT_EQ(map.tombstones, 0); | |
| 2929 | 1 | EXPECT_STREQ(intmap_get(&map, 0), value); | |
| 2930 | |||
| 2931 | 1 | char *removed = intmap_remove(&map, 0); | |
| 2932 | 1 | EXPECT_STREQ(removed, value); | |
| 2933 | 1 | free(removed); | |
| 2934 | 1 | EXPECT_EQ(map.tombstones, 1); | |
| 2935 | 1 | EXPECT_NULL(intmap_get(&map, 0)); | |
| 2936 | |||
| 2937 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 100, xstrdup(value))); | |
| 2938 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 488, xstrdup(value))); | |
| 2939 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 899, xstrdup(value))); | |
| 2940 | 1 | EXPECT_NULL(intmap_insert_or_replace(&map, 256, xstrdup(value))); | |
| 2941 | 1 | EXPECT_EQ(map.count, 7); | |
| 2942 | 1 | EXPECT_EQ(map.mask, 15); | |
| 2943 | |||
| 2944 | 1 | intmap_free(&map, free); | |
| 2945 | 1 | } | |
| 2946 | |||
| 2947 | 1 | static void test_next_multiple(TestContext *ctx) | |
| 2948 | { | ||
| 2949 | 1 | EXPECT_EQ(next_multiple(0, 1), 0); | |
| 2950 | 1 | EXPECT_EQ(next_multiple(1, 1), 1); | |
| 2951 | 1 | EXPECT_EQ(next_multiple(2, 1), 2); | |
| 2952 | 1 | EXPECT_EQ(next_multiple(3, 1), 3); | |
| 2953 | 1 | EXPECT_EQ(next_multiple(0, 2), 0); | |
| 2954 | 1 | EXPECT_EQ(next_multiple(1, 2), 2); | |
| 2955 | 1 | EXPECT_EQ(next_multiple(5, 2), 6); | |
| 2956 | 1 | EXPECT_EQ(next_multiple(1, 8), 8); | |
| 2957 | 1 | EXPECT_EQ(next_multiple(3, 8), 8); | |
| 2958 | 1 | EXPECT_EQ(next_multiple(8, 8), 8); | |
| 2959 | 1 | EXPECT_EQ(next_multiple(9, 8), 16); | |
| 2960 | 1 | EXPECT_EQ(next_multiple(0, 8), 0); | |
| 2961 | 1 | EXPECT_EQ(next_multiple(0, 16), 0); | |
| 2962 | 1 | EXPECT_EQ(next_multiple(1, 16), 16); | |
| 2963 | 1 | EXPECT_EQ(next_multiple(123, 16), 128); | |
| 2964 | 1 | EXPECT_EQ(next_multiple(4, 64), 64); | |
| 2965 | 1 | EXPECT_EQ(next_multiple(80, 64), 128); | |
| 2966 | 1 | EXPECT_EQ(next_multiple(256, 256), 256); | |
| 2967 | 1 | EXPECT_EQ(next_multiple(257, 256), 512); | |
| 2968 | 1 | EXPECT_EQ(next_multiple(8000, 256), 8192); | |
| 2969 | |||
| 2970 | 1 | const size_t size_max = (size_t)-1; | |
| 2971 | 1 | const size_t pow2_max = size_max & ~(size_max >> 1); | |
| 2972 | 1 | EXPECT_TRUE(IS_POWER_OF_2(pow2_max)); | |
| 2973 | 1 | EXPECT_UINT_EQ(next_multiple(size_max, 1), size_max); | |
| 2974 | 1 | EXPECT_UINT_EQ(next_multiple(pow2_max, 1), pow2_max); | |
| 2975 | 1 | EXPECT_UINT_EQ(next_multiple(pow2_max, pow2_max), pow2_max); | |
| 2976 | |||
| 2977 | // Note: returns 0 on overflow | ||
| 2978 | 1 | EXPECT_UINT_EQ(next_multiple(pow2_max + 1, pow2_max), 0); | |
| 2979 | 1 | EXPECT_UINT_EQ(next_multiple(size_max + 0, pow2_max), 0); | |
| 2980 | 1 | EXPECT_UINT_EQ(next_multiple(size_max - 1, pow2_max), 0); | |
| 2981 | |||
| 2982 | 1 | const size_t a = pow2_max >> 1; | |
| 2983 | 1 | EXPECT_UINT_EQ(next_multiple(a, a), a); | |
| 2984 | 1 | EXPECT_UINT_EQ(next_multiple(a + 1, a), pow2_max); | |
| 2985 | 1 | } | |
| 2986 | |||
| 2987 | 1 | static void test_next_pow2(TestContext *ctx) | |
| 2988 | { | ||
| 2989 | 1 | EXPECT_UINT_EQ(next_pow2(0), 1); | |
| 2990 | 1 | EXPECT_UINT_EQ(next_pow2(1), 1); | |
| 2991 | 1 | EXPECT_UINT_EQ(next_pow2(2), 2); | |
| 2992 | 1 | EXPECT_UINT_EQ(next_pow2(3), 4); | |
| 2993 | 1 | EXPECT_UINT_EQ(next_pow2(4), 4); | |
| 2994 | 1 | EXPECT_UINT_EQ(next_pow2(5), 8); | |
| 2995 | 1 | EXPECT_UINT_EQ(next_pow2(8), 8); | |
| 2996 | 1 | EXPECT_UINT_EQ(next_pow2(9), 16); | |
| 2997 | 1 | EXPECT_UINT_EQ(next_pow2(17), 32); | |
| 2998 | 1 | EXPECT_UINT_EQ(next_pow2(61), 64); | |
| 2999 | 1 | EXPECT_UINT_EQ(next_pow2(64), 64); | |
| 3000 | 1 | EXPECT_UINT_EQ(next_pow2(65), 128); | |
| 3001 | 1 | EXPECT_UINT_EQ(next_pow2(200), 256); | |
| 3002 | 1 | EXPECT_UINT_EQ(next_pow2(1000), 1024); | |
| 3003 | 1 | EXPECT_UINT_EQ(next_pow2(5500), 8192); | |
| 3004 | |||
| 3005 | 1 | const size_t size_max = (size_t)-1; | |
| 3006 | 1 | const size_t pow2_max = ~(size_max >> 1); | |
| 3007 | 1 | EXPECT_TRUE(IS_POWER_OF_2(pow2_max)); | |
| 3008 | 1 | EXPECT_UINT_EQ(next_pow2(size_max >> 1), pow2_max); | |
| 3009 | 1 | EXPECT_UINT_EQ(next_pow2(pow2_max), pow2_max); | |
| 3010 | 1 | EXPECT_UINT_EQ(next_pow2(pow2_max - 1), pow2_max); | |
| 3011 | |||
| 3012 | // Note: returns 0 on overflow | ||
| 3013 | 1 | EXPECT_UINT_EQ(next_pow2(pow2_max + 1), 0); | |
| 3014 | 1 | EXPECT_UINT_EQ(next_pow2(size_max), 0); | |
| 3015 | 1 | EXPECT_UINT_EQ(next_pow2(size_max - 1), 0); | |
| 3016 | 1 | } | |
| 3017 | |||
| 3018 | 1 | static void test_popcount(TestContext *ctx) | |
| 3019 | { | ||
| 3020 | 1 | EXPECT_EQ(u32_popcount(0), 0); | |
| 3021 | 1 | EXPECT_EQ(u32_popcount(1), 1); | |
| 3022 | 1 | EXPECT_EQ(u32_popcount(11), 3); | |
| 3023 | 1 | EXPECT_EQ(u32_popcount(128), 1); | |
| 3024 | 1 | EXPECT_EQ(u32_popcount(255), 8); | |
| 3025 | 1 | EXPECT_EQ(u32_popcount(UINT32_MAX), 32); | |
| 3026 | 1 | EXPECT_EQ(u32_popcount(UINT32_MAX - 1), 31); | |
| 3027 | 1 | EXPECT_EQ(u32_popcount(U32(0xE10F02C9)), 13); | |
| 3028 | |||
| 3029 | 1 | EXPECT_EQ(u64_popcount(0), 0); | |
| 3030 | 1 | EXPECT_EQ(u64_popcount(1), 1); | |
| 3031 | 1 | EXPECT_EQ(u64_popcount(255), 8); | |
| 3032 | 1 | EXPECT_EQ(u64_popcount(UINT64_MAX), 64); | |
| 3033 | 1 | EXPECT_EQ(u64_popcount(UINT64_MAX - 1), 63); | |
| 3034 | 1 | EXPECT_EQ(u64_popcount(U64(0xFFFFFFFFFF)), 40); | |
| 3035 | 1 | EXPECT_EQ(u64_popcount(U64(0x10000000000)), 1); | |
| 3036 | 1 | EXPECT_EQ(u64_popcount(U64(0x9010F0EEC2003B70)), 24); | |
| 3037 | |||
| 3038 |
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|
33 | for (unsigned int i = 0; i < 32; i++) { |
| 3039 | 32 | IEXPECT_EQ(u32_popcount(UINT32_MAX << i), 32 - i); | |
| 3040 | 32 | IEXPECT_EQ(u32_popcount(UINT32_MAX >> i), 32 - i); | |
| 3041 | 32 | IEXPECT_EQ(u32_popcount(U32(1) << i), 1); | |
| 3042 | } | ||
| 3043 | |||
| 3044 |
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|
65 | for (unsigned int i = 0; i < 64; i++) { |
| 3045 | 64 | IEXPECT_EQ(u64_popcount(UINT64_MAX << i), 64 - i); | |
| 3046 | 64 | IEXPECT_EQ(u64_popcount(UINT64_MAX >> i), 64 - i); | |
| 3047 | 64 | IEXPECT_EQ(u64_popcount(U64(1) << i), 1); | |
| 3048 | } | ||
| 3049 | 1 | } | |
| 3050 | |||
| 3051 | 1 | static void test_ctz(TestContext *ctx) | |
| 3052 | { | ||
| 3053 | 1 | EXPECT_EQ(u32_ctz(1), 0); | |
| 3054 | 1 | EXPECT_EQ(u32_ctz(11), 0); | |
| 3055 | 1 | EXPECT_EQ(u32_ctz(127), 0); | |
| 3056 | 1 | EXPECT_EQ(u32_ctz(128), 7); | |
| 3057 | 1 | EXPECT_EQ(u32_ctz(129), 0); | |
| 3058 | 1 | EXPECT_EQ(u32_ctz(130), 1); | |
| 3059 | 1 | EXPECT_EQ(u32_ctz(255), 0); | |
| 3060 | 1 | EXPECT_EQ(u32_ctz(UINT32_MAX), 0); | |
| 3061 | 1 | EXPECT_EQ(u32_ctz(UINT32_MAX - 1), 1); | |
| 3062 | 1 | EXPECT_EQ(u32_ctz(0xE10F02C9u), 0); | |
| 3063 | 1 | EXPECT_EQ(u32_ctz(0xE10F02CCu), 2); | |
| 3064 | |||
| 3065 | 1 | EXPECT_EQ(umax_ctz(1), 0); | |
| 3066 | 1 | EXPECT_EQ(umax_ctz(11), 0); | |
| 3067 | 1 | EXPECT_EQ(umax_ctz(127), 0); | |
| 3068 | 1 | EXPECT_EQ(umax_ctz(128), 7); | |
| 3069 | 1 | EXPECT_EQ(umax_ctz(129), 0); | |
| 3070 | 1 | EXPECT_EQ(umax_ctz(130), 1); | |
| 3071 | 1 | EXPECT_EQ(umax_ctz(255), 0); | |
| 3072 | 1 | EXPECT_EQ(umax_ctz(0xE10F02C9u), 0); | |
| 3073 | 1 | EXPECT_EQ(umax_ctz(0xE10F02CCu), 2); | |
| 3074 | 1 | EXPECT_EQ(umax_ctz(0x8000000000000000ull), 63); | |
| 3075 | 1 | EXPECT_EQ(umax_ctz(UINTMAX_MAX), 0); | |
| 3076 | 1 | EXPECT_EQ(umax_ctz(UINTMAX_MAX - 1), 1); | |
| 3077 | 1 | EXPECT_EQ(umax_ctz(UINTMAX_MAX - 7), 3); | |
| 3078 | 1 | } | |
| 3079 | |||
| 3080 | 1 | static void test_ffs(TestContext *ctx) | |
| 3081 | { | ||
| 3082 | 1 | EXPECT_EQ(u32_ffs(0), 0); | |
| 3083 | 1 | EXPECT_EQ(u32_ffs(1), 1); | |
| 3084 | 1 | EXPECT_EQ(u32_ffs(6), 2); | |
| 3085 | 1 | EXPECT_EQ(u32_ffs(8), 4); | |
| 3086 | 1 | EXPECT_EQ(u32_ffs(255), 1); | |
| 3087 | 1 | EXPECT_EQ(u32_ffs(256), 9); | |
| 3088 | 1 | EXPECT_EQ(u32_ffs(~U32(255)), 9); | |
| 3089 | 1 | EXPECT_EQ(u32_ffs(UINT32_MAX), 1); | |
| 3090 | 1 | EXPECT_EQ(u32_ffs(UINT32_MAX - 1), 2); | |
| 3091 | 1 | EXPECT_EQ(u32_ffs(U32(1) << 31), 32); | |
| 3092 | 1 | EXPECT_EQ(u32_ffs(U32(1) << 30), 31); | |
| 3093 | 1 | EXPECT_EQ(u32_ffs(U32(1) << 18), 19); | |
| 3094 | 1 | } | |
| 3095 | |||
| 3096 | 1 | static void test_lsbit(TestContext *ctx) | |
| 3097 | { | ||
| 3098 | 1 | EXPECT_EQ(u32_lsbit(0), 0); | |
| 3099 | 1 | EXPECT_EQ(u32_lsbit(1), 1); | |
| 3100 | 1 | EXPECT_EQ(u32_lsbit(2), 2); | |
| 3101 | 1 | EXPECT_EQ(u32_lsbit(3), 1); | |
| 3102 | 1 | EXPECT_EQ(u32_lsbit(4), 4); | |
| 3103 | 1 | EXPECT_EQ(u32_lsbit(255), 1); | |
| 3104 | 1 | EXPECT_EQ(u32_lsbit(256), 256); | |
| 3105 | 1 | EXPECT_EQ(u32_lsbit(257), 1); | |
| 3106 | 1 | EXPECT_EQ(u32_lsbit(258), 2); | |
| 3107 | 1 | EXPECT_EQ(u32_lsbit(1u << 31), 1u << 31); | |
| 3108 | 1 | EXPECT_EQ(u32_lsbit(1u << 30), 1u << 30); | |
| 3109 | 1 | EXPECT_EQ(u32_lsbit(7u << 30), 1u << 30); | |
| 3110 | 1 | EXPECT_EQ(u32_lsbit(UINT32_MAX), 1); | |
| 3111 | 1 | EXPECT_EQ(u32_lsbit(UINT32_MAX << 25), 1u << 25); | |
| 3112 | |||
| 3113 |
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|
70 | for (uint32_t i = 1; i < 70; i++) { |
| 3114 | 69 | uint32_t lsb = u32_lsbit(i); | |
| 3115 | 69 | IEXPECT_TRUE(IS_POWER_OF_2(lsb)); | |
| 3116 | 69 | IEXPECT_TRUE(lsb & i); | |
| 3117 | } | ||
| 3118 | 1 | } | |
| 3119 | |||
| 3120 | 1 | static void test_msbit(TestContext *ctx) | |
| 3121 | { | ||
| 3122 | 1 | EXPECT_EQ(size_msbit(0), 0); | |
| 3123 | 1 | EXPECT_EQ(size_msbit(1), 1); | |
| 3124 | 1 | EXPECT_EQ(size_msbit(2), 2); | |
| 3125 | 1 | EXPECT_EQ(size_msbit(3), 2); | |
| 3126 | 1 | EXPECT_EQ(size_msbit(4), 4); | |
| 3127 | 1 | EXPECT_EQ(size_msbit(7), 4); | |
| 3128 | 1 | EXPECT_EQ(size_msbit(8), 8); | |
| 3129 | 1 | EXPECT_EQ(size_msbit(255), 128); | |
| 3130 | 1 | EXPECT_EQ(size_msbit(256), 256); | |
| 3131 | 1 | EXPECT_UINT_EQ(size_msbit(0x1FFFu), 0x1000u); | |
| 3132 | 1 | EXPECT_UINT_EQ(size_msbit(0xFFFFu), 0x8000u); | |
| 3133 | |||
| 3134 | 1 | const size_t max = SIZE_MAX; | |
| 3135 | 1 | const size_t max_pow2 = ~(max >> 1); | |
| 3136 | 1 | EXPECT_UINT_EQ(size_msbit(max), max_pow2); | |
| 3137 | 1 | EXPECT_UINT_EQ(size_msbit(max - 1), max_pow2); | |
| 3138 | 1 | EXPECT_UINT_EQ(size_msbit(max_pow2), max_pow2); | |
| 3139 | 1 | EXPECT_UINT_EQ(size_msbit(max_pow2 - 1), max_pow2 >> 1); | |
| 3140 | 1 | EXPECT_UINT_EQ(size_msbit(max_pow2 + 1), max_pow2); | |
| 3141 | |||
| 3142 |
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|
70 | for (size_t i = 1; i < 70; i++) { |
| 3143 | 69 | size_t msb = size_msbit(i); | |
| 3144 | 69 | IEXPECT_TRUE(IS_POWER_OF_2(msb)); | |
| 3145 | 69 | IEXPECT_TRUE(msb & i); | |
| 3146 | } | ||
| 3147 | 1 | } | |
| 3148 | |||
| 3149 | 1 | static void test_clz(TestContext *ctx) | |
| 3150 | { | ||
| 3151 | 1 | EXPECT_EQ(u64_clz(1), 63); | |
| 3152 | 1 | EXPECT_EQ(u64_clz(2), 62); | |
| 3153 | 1 | EXPECT_EQ(u64_clz(3), 62); | |
| 3154 | 1 | EXPECT_EQ(u64_clz(1ULL << 10), 53); | |
| 3155 | 1 | EXPECT_EQ(u64_clz(1ULL << 55), 8); | |
| 3156 | 1 | EXPECT_EQ(u64_clz(1ULL << 63), 0); | |
| 3157 | 1 | EXPECT_EQ(u64_clz(UINT64_MAX), 0); | |
| 3158 | 1 | EXPECT_EQ(u64_clz(UINT64_MAX >> 1), 1); | |
| 3159 | 1 | EXPECT_EQ(u64_clz(UINT64_MAX >> 3), 3); | |
| 3160 | 1 | } | |
| 3161 | |||
| 3162 | 1 | static void test_umax_bitwidth(TestContext *ctx) | |
| 3163 | { | ||
| 3164 | 1 | EXPECT_EQ(umax_bitwidth(0), 0); | |
| 3165 | 1 | EXPECT_EQ(umax_bitwidth(1), 1); | |
| 3166 | 1 | EXPECT_EQ(umax_bitwidth(2), 2); | |
| 3167 | 1 | EXPECT_EQ(umax_bitwidth(3), 2); | |
| 3168 | 1 | EXPECT_EQ(umax_bitwidth(0x80), 8); | |
| 3169 | 1 | EXPECT_EQ(umax_bitwidth(0xFF), 8); | |
| 3170 | 1 | EXPECT_EQ(umax_bitwidth(0x10081), 17); | |
| 3171 | 1 | EXPECT_EQ(umax_bitwidth(1ULL << 62), 63); | |
| 3172 | 1 | EXPECT_EQ(umax_bitwidth(0xFFFFFFFFFFFFFFFFULL), 64); | |
| 3173 | 1 | } | |
| 3174 | |||
| 3175 | 1 | static void test_umax_count_base16_digits(TestContext *ctx) | |
| 3176 | { | ||
| 3177 | 1 | EXPECT_EQ(umax_count_base16_digits(0x0), 1); | |
| 3178 | 1 | EXPECT_EQ(umax_count_base16_digits(0x1), 1); | |
| 3179 | 1 | EXPECT_EQ(umax_count_base16_digits(0x2), 1); | |
| 3180 | 1 | EXPECT_EQ(umax_count_base16_digits(0x3), 1); | |
| 3181 | 1 | EXPECT_EQ(umax_count_base16_digits(0x4), 1); | |
| 3182 | 1 | EXPECT_EQ(umax_count_base16_digits(0x5), 1); | |
| 3183 | 1 | EXPECT_EQ(umax_count_base16_digits(0x6), 1); | |
| 3184 | 1 | EXPECT_EQ(umax_count_base16_digits(0x7), 1); | |
| 3185 | 1 | EXPECT_EQ(umax_count_base16_digits(0x8), 1); | |
| 3186 | 1 | EXPECT_EQ(umax_count_base16_digits(0x9), 1); | |
| 3187 | 1 | EXPECT_EQ(umax_count_base16_digits(0xA), 1); | |
| 3188 | 1 | EXPECT_EQ(umax_count_base16_digits(0xB), 1); | |
| 3189 | 1 | EXPECT_EQ(umax_count_base16_digits(0xF), 1); | |
| 3190 | 1 | EXPECT_EQ(umax_count_base16_digits(0x10), 2); | |
| 3191 | 1 | EXPECT_EQ(umax_count_base16_digits(0x111), 3); | |
| 3192 | 1 | EXPECT_EQ(umax_count_base16_digits(0xFF11), 4); | |
| 3193 | 1 | EXPECT_EQ(umax_count_base16_digits(0x80000000ULL), 8); | |
| 3194 | 1 | EXPECT_EQ(umax_count_base16_digits(0x800000000ULL), 9); | |
| 3195 | 1 | EXPECT_EQ(umax_count_base16_digits(0X98EA412F0ULL), 9); | |
| 3196 | 1 | EXPECT_EQ(umax_count_base16_digits(0x8000000000000000ULL), 16); | |
| 3197 | 1 | EXPECT_EQ(umax_count_base16_digits(0xFFFFFFFFFFFFFFFFULL), 16); | |
| 3198 | 1 | } | |
| 3199 | |||
| 3200 | 1 | static void test_path_dirname_basename(TestContext *ctx) | |
| 3201 | { | ||
| 3202 | 1 | static const struct { | |
| 3203 | const char *path; | ||
| 3204 | const char *dirname; | ||
| 3205 | const char *basename; | ||
| 3206 | } tests[] = { | ||
| 3207 | {"/home/user/example.txt", "/home/user", "example.txt"}, | ||
| 3208 | {"./../dir/example.txt", "./../dir", "example.txt"}, | ||
| 3209 | {"/usr/bin/", "/usr/bin", ""}, | ||
| 3210 | {"example.txt", ".", "example.txt"}, | ||
| 3211 | {"/usr/lib", "/usr", "lib"}, | ||
| 3212 | {"/usr", "/", "usr"}, | ||
| 3213 | {"usr", ".", "usr"}, | ||
| 3214 | {"/", "/", ""}, | ||
| 3215 | {".", ".", "."}, | ||
| 3216 | {"..", ".", ".."}, | ||
| 3217 | {"", ".", ""}, | ||
| 3218 | }; | ||
| 3219 |
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|
12 | FOR_EACH_I(i, tests) { |
| 3220 | 11 | char *dir = path_dirname(tests[i].path); | |
| 3221 | 11 | IEXPECT_STREQ(dir, tests[i].dirname); | |
| 3222 | 11 | free(dir); | |
| 3223 | 11 | IEXPECT_STREQ(path_basename(tests[i].path), tests[i].basename); | |
| 3224 | } | ||
| 3225 | 1 | } | |
| 3226 | |||
| 3227 | 1 | static void test_path_relative(TestContext *ctx) | |
| 3228 | { | ||
| 3229 | 1 | static const struct { | |
| 3230 | const char *cwd; | ||
| 3231 | const char *path; | ||
| 3232 | const char *result; | ||
| 3233 | } tests[] = { // NOTE: at most 2 ".." components allowed in relative name | ||
| 3234 | { "/", "/", "/" }, | ||
| 3235 | { "/", "/file", "file" }, | ||
| 3236 | { "/a/b/c/d", "/a/b/file", "../../file" }, | ||
| 3237 | { "/a/b/c/d/e", "/a/b/file", "/a/b/file" }, | ||
| 3238 | { "/a/foobar", "/a/foo/file", "../foo/file" }, | ||
| 3239 | { "/home/user", "/home/userx", "../userx"}, | ||
| 3240 | { "/home/user", "/home/use", "../use"}, | ||
| 3241 | { "/home/user", "/home/user", "."}, | ||
| 3242 | { "/home", "/home/user", "user"}, | ||
| 3243 | }; | ||
| 3244 |
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|
10 | FOR_EACH_I(i, tests) { |
| 3245 | 9 | char *result = path_relative(tests[i].path, tests[i].cwd); | |
| 3246 | 9 | IEXPECT_STREQ(tests[i].result, result); | |
| 3247 | 9 | free(result); | |
| 3248 | } | ||
| 3249 | 1 | } | |
| 3250 | |||
| 3251 | 1 | static void test_path_slice_relative(TestContext *ctx) | |
| 3252 | { | ||
| 3253 | 1 | static const char abs[] = "/a/b/c/d"; | |
| 3254 | 1 | EXPECT_PTREQ(path_slice_relative(abs, "/a/b/c/d/e"), abs); | |
| 3255 | 1 | EXPECT_PTREQ(path_slice_relative(abs, "/a/b/file"), abs); | |
| 3256 | 1 | EXPECT_STREQ(path_slice_relative(abs, "/a/b/c/d"), "."); | |
| 3257 | 1 | EXPECT_STREQ(path_slice_relative(abs, "/a/b/c"), "d"); | |
| 3258 | 1 | EXPECT_STREQ(path_slice_relative(abs, "/"), "a/b/c/d"); | |
| 3259 | 1 | EXPECT_PTREQ(path_slice_relative(abs, "/a/b/c"), abs + STRLEN("/a/b/c/")); | |
| 3260 | 1 | EXPECT_STREQ(path_slice_relative("/", "/"), "/"); | |
| 3261 | 1 | EXPECT_STREQ(path_slice_relative("/aa/bb/ccX", "/aa/bb/cc"), "/aa/bb/ccX"); | |
| 3262 | 1 | } | |
| 3263 | |||
| 3264 | 1 | static void test_short_filename_cwd(TestContext *ctx) | |
| 3265 | { | ||
| 3266 | 1 | const StringView home = STRING_VIEW("/home/user"); | |
| 3267 | 1 | char *s = short_filename_cwd("/home/user", "/home/user", home); | |
| 3268 | 1 | EXPECT_STREQ(s, "."); | |
| 3269 | 1 | free(s); | |
| 3270 | |||
| 3271 | 1 | s = short_filename_cwd("/home/use", "/home/user", home); | |
| 3272 | 1 | EXPECT_STREQ(s, "../use"); | |
| 3273 | 1 | free(s); | |
| 3274 | |||
| 3275 | 1 | s = short_filename_cwd("/a/b/c/d", "/a/x/y/file", home); | |
| 3276 | 1 | EXPECT_STREQ(s, "/a/b/c/d"); | |
| 3277 | 1 | free(s); | |
| 3278 | |||
| 3279 | 1 | s = short_filename_cwd("/home/user/file", "/home/user/cwd", home); | |
| 3280 | 1 | EXPECT_STREQ(s, "~/file"); | |
| 3281 | 1 | free(s); | |
| 3282 | |||
| 3283 | 1 | static const char abs[] = "/a/b"; | |
| 3284 | 1 | static const char cwd[] = "/a/x/c"; | |
| 3285 | 1 | char *rel = path_relative(abs, cwd); | |
| 3286 | 1 | EXPECT_TRUE(strlen(abs) < strlen(rel)); | |
| 3287 | 1 | EXPECT_STREQ(rel, "../../b"); | |
| 3288 | 1 | free(rel); | |
| 3289 | 1 | s = short_filename_cwd(abs, cwd, home); | |
| 3290 | 1 | EXPECT_STREQ(s, "/a/b"); | |
| 3291 | 1 | free(s); | |
| 3292 | 1 | } | |
| 3293 | |||
| 3294 | 1 | static void test_short_filename(TestContext *ctx) | |
| 3295 | { | ||
| 3296 | 1 | const StringView home = STRING_VIEW("/home/user"); | |
| 3297 | 1 | static const char rel[] = "test/main.c"; | |
| 3298 | 1 | char *abs = path_absolute(rel); | |
| 3299 | 1 | ASSERT_NONNULL(abs); | |
| 3300 | 1 | char *s = short_filename(abs, home); | |
| 3301 | 1 | EXPECT_STREQ(s, rel); | |
| 3302 | 1 | free(abs); | |
| 3303 | 1 | free(s); | |
| 3304 | |||
| 3305 | 1 | s = short_filename("/home/user/subdir/file.txt", home); | |
| 3306 | 1 | EXPECT_STREQ(s, "~/subdir/file.txt"); | |
| 3307 | 1 | free(s); | |
| 3308 | |||
| 3309 | 1 | s = short_filename("/x/y/z", home); | |
| 3310 | 1 | EXPECT_STREQ(s, "/x/y/z"); | |
| 3311 | 1 | free(s); | |
| 3312 | 1 | } | |
| 3313 | |||
| 3314 | 1 | static void test_path_absolute(TestContext *ctx) | |
| 3315 | { | ||
| 3316 | 1 | char *path = path_absolute("///dev///"); | |
| 3317 | 1 | EXPECT_STREQ(path, "/dev"); | |
| 3318 | 1 | free(path); | |
| 3319 | |||
| 3320 | 1 | path = path_absolute("///dev///..///dev//"); | |
| 3321 | 1 | EXPECT_STREQ(path, "/dev"); | |
| 3322 | 1 | free(path); | |
| 3323 | |||
| 3324 | 1 | path = path_absolute("///dev//n0nexist3nt-file"); | |
| 3325 | 1 | EXPECT_STREQ(path, "/dev/n0nexist3nt-file"); | |
| 3326 | 1 | free(path); | |
| 3327 | |||
| 3328 | 1 | errno = 0; | |
| 3329 | 1 | path = path_absolute("/dev/-n0n-existent-dir-[];/file"); | |
| 3330 | 1 | EXPECT_EQ(errno, ENOENT); | |
| 3331 | 1 | EXPECT_STREQ(path, NULL); | |
| 3332 | 1 | free(path); | |
| 3333 | |||
| 3334 | 1 | path = path_absolute("///../..//./"); | |
| 3335 | 1 | EXPECT_STREQ(path, "/"); | |
| 3336 | 1 | free(path); | |
| 3337 | |||
| 3338 | 1 | path = path_absolute("/"); | |
| 3339 | 1 | EXPECT_STREQ(path, "/"); | |
| 3340 | 1 | free(path); | |
| 3341 | |||
| 3342 | 1 | path = path_absolute(""); | |
| 3343 | 1 | EXPECT_STREQ(path, NULL); | |
| 3344 | 1 | free(path); | |
| 3345 | |||
| 3346 | 1 | static const char linkpath[] = "./build/test/../test/test-symlink"; | |
| 3347 |
1/2✗ Branch 0 (18→19) not taken.
✓ Branch 1 (18→22) taken 1 times.
|
1 | if (symlink("../gen/platform.mk", linkpath) != 0) { |
| 3348 | − | TEST_FAIL("symlink() failed: %s", strerror(errno)); | |
| 3349 | ✗ | return; | |
| 3350 | } | ||
| 3351 | 1 | test_pass(ctx); | |
| 3352 | |||
| 3353 | 1 | path = path_absolute(linkpath); | |
| 3354 | 1 | EXPECT_EQ(unlink(linkpath), 0); | |
| 3355 | 1 | ASSERT_NONNULL(path); | |
| 3356 | 1 | EXPECT_STREQ(path_basename(path), "platform.mk"); | |
| 3357 | 1 | free(path); | |
| 3358 | } | ||
| 3359 | |||
| 3360 | 1 | static void test_path_join(TestContext *ctx) | |
| 3361 | { | ||
| 3362 | 1 | char *p = path_join("/", "file"); | |
| 3363 | 1 | EXPECT_STREQ(p, "/file"); | |
| 3364 | 1 | free(p); | |
| 3365 | 1 | p = path_join("foo", "bar"); | |
| 3366 | 1 | EXPECT_STREQ(p, "foo/bar"); | |
| 3367 | 1 | free(p); | |
| 3368 | 1 | p = path_join("foo/", "bar"); | |
| 3369 | 1 | EXPECT_STREQ(p, "foo/bar"); | |
| 3370 | 1 | free(p); | |
| 3371 | 1 | p = path_join("", "bar"); | |
| 3372 | 1 | EXPECT_STREQ(p, "bar"); | |
| 3373 | 1 | free(p); | |
| 3374 | 1 | p = path_join("foo", ""); | |
| 3375 | 1 | EXPECT_STREQ(p, "foo"); | |
| 3376 | 1 | free(p); | |
| 3377 | 1 | p = path_join("", ""); | |
| 3378 | 1 | EXPECT_STREQ(p, ""); | |
| 3379 | 1 | free(p); | |
| 3380 | 1 | p = path_join("/", ""); | |
| 3381 | 1 | EXPECT_STREQ(p, "/"); | |
| 3382 | 1 | free(p); | |
| 3383 | 1 | p = path_join("/home/user", ".dte"); | |
| 3384 | 1 | EXPECT_STREQ(p, "/home/user/.dte"); | |
| 3385 | 1 | free(p); | |
| 3386 | 1 | p = path_join("/home/user/", ".dte"); | |
| 3387 | 1 | EXPECT_STREQ(p, "/home/user/.dte"); | |
| 3388 | 1 | free(p); | |
| 3389 | 1 | p = path_join("/home/user//", ".dte"); | |
| 3390 | 1 | EXPECT_STREQ(p, "/home/user//.dte"); | |
| 3391 | 1 | free(p); | |
| 3392 | 1 | p = path_join(NULL, NULL); | |
| 3393 | 1 | EXPECT_STREQ(p, ""); | |
| 3394 | 1 | free(p); | |
| 3395 | |||
| 3396 | 1 | p = path_join_sv(strview("foo"), strview("bar"), true); | |
| 3397 | 1 | EXPECT_STREQ(p, "foo/bar/"); | |
| 3398 | 1 | free(p); | |
| 3399 | 1 | p = path_join_sv(strview("foo"), strview("bar"), false); | |
| 3400 | 1 | EXPECT_STREQ(p, "foo/bar"); | |
| 3401 | 1 | free(p); | |
| 3402 | 1 | p = path_join_sv(strview(""), strview(""), true); | |
| 3403 | 1 | EXPECT_STREQ(p, ""); | |
| 3404 | 1 | free(p); | |
| 3405 | 1 | p = path_join_sv(strview("/"), strview(""), true); | |
| 3406 | 1 | EXPECT_STREQ(p, "/"); | |
| 3407 | 1 | free(p); | |
| 3408 | 1 | p = path_join_sv(strview(""), strview("file"), true); | |
| 3409 | 1 | EXPECT_STREQ(p, "file/"); | |
| 3410 | 1 | free(p); | |
| 3411 | 1 | p = path_join_sv(strview(""), strview("file"), false); | |
| 3412 | 1 | EXPECT_STREQ(p, "file"); | |
| 3413 | 1 | free(p); | |
| 3414 | 1 | p = path_join_sv(strview(""), strview("file/"), true); | |
| 3415 | 1 | EXPECT_STREQ(p, "file/"); | |
| 3416 | 1 | free(p); | |
| 3417 | 1 | p = path_join_sv(strview(NULL), strview(NULL), false); | |
| 3418 | 1 | EXPECT_STREQ(p, ""); | |
| 3419 | 1 | free(p); | |
| 3420 | 1 | } | |
| 3421 | |||
| 3422 | 1 | static void test_path_parent(TestContext *ctx) | |
| 3423 | { | ||
| 3424 | 1 | StringView sv = STRING_VIEW("/a/foo/bar/etc/file"); | |
| 3425 | 1 | EXPECT_EQ(sv.length, 19); | |
| 3426 | 1 | EXPECT_TRUE(path_parent(&sv)); | |
| 3427 | 1 | EXPECT_EQ(sv.length, 14); | |
| 3428 | 1 | EXPECT_TRUE(path_parent(&sv)); | |
| 3429 | 1 | EXPECT_EQ(sv.length, 10); | |
| 3430 | 1 | EXPECT_TRUE(path_parent(&sv)); | |
| 3431 | 1 | EXPECT_EQ(sv.length, 6); | |
| 3432 | 1 | EXPECT_TRUE(path_parent(&sv)); | |
| 3433 | 1 | EXPECT_EQ(sv.length, 2); | |
| 3434 | 1 | EXPECT_TRUE(path_parent(&sv)); | |
| 3435 | 1 | EXPECT_EQ(sv.length, 1); | |
| 3436 | 1 | EXPECT_FALSE(path_parent(&sv)); | |
| 3437 | 1 | EXPECT_EQ(sv.length, 1); | |
| 3438 | |||
| 3439 | 1 | StringView sv2 = STRING_VIEW("/etc/foo/x/y/"); | |
| 3440 | 1 | EXPECT_EQ(sv2.length, 13); | |
| 3441 | 1 | EXPECT_TRUE(path_parent(&sv2)); | |
| 3442 | 1 | EXPECT_EQ(sv2.length, 10); | |
| 3443 | 1 | EXPECT_TRUE(path_parent(&sv2)); | |
| 3444 | 1 | EXPECT_EQ(sv2.length, 8); | |
| 3445 | 1 | EXPECT_TRUE(path_parent(&sv2)); | |
| 3446 | 1 | EXPECT_EQ(sv2.length, 4); | |
| 3447 | 1 | EXPECT_TRUE(path_parent(&sv2)); | |
| 3448 | 1 | EXPECT_EQ(sv2.length, 1); | |
| 3449 | 1 | EXPECT_FALSE(path_parent(&sv2)); | |
| 3450 | 1 | EXPECT_EQ(sv2.length, 1); | |
| 3451 | 1 | } | |
| 3452 | |||
| 3453 | 1 | static void test_wrapping_increment(TestContext *ctx) | |
| 3454 | { | ||
| 3455 | 1 | EXPECT_EQ(wrapping_increment(0, 1), 0); | |
| 3456 | 1 | EXPECT_EQ(wrapping_increment(3, 5), 4); | |
| 3457 | 1 | EXPECT_EQ(wrapping_increment(4, 5), 0); | |
| 3458 | 1 | EXPECT_EQ(wrapping_increment(0, 5), 1); | |
| 3459 | |||
| 3460 |
2/2✓ Branch 0 (15→13) taken 8 times.
✓ Branch 1 (15→16) taken 1 times.
|
9 | for (size_t m = 1; m < 9; m++) { |
| 3461 |
2/2✓ Branch 0 (13→11) taken 36 times.
✓ Branch 1 (13→14) taken 8 times.
|
44 | for (size_t x = 0; x < m; x++) { |
| 3462 | 36 | EXPECT_EQ(wrapping_increment(x, m), (x + 1) % m); | |
| 3463 | } | ||
| 3464 | } | ||
| 3465 | 1 | } | |
| 3466 | |||
| 3467 | 1 | static void test_wrapping_decrement(TestContext *ctx) | |
| 3468 | { | ||
| 3469 | 1 | EXPECT_EQ(wrapping_decrement(0, 1), 0); | |
| 3470 | 1 | EXPECT_EQ(wrapping_decrement(1, 450), 0); | |
| 3471 | 1 | EXPECT_EQ(wrapping_decrement(0, 450), 449); | |
| 3472 | 1 | EXPECT_EQ(wrapping_decrement(449, 450), 448); | |
| 3473 | |||
| 3474 |
2/2✓ Branch 0 (19→11) taken 8 times.
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|
9 | for (size_t m = 1; m < 9; m++) { |
| 3475 | 8 | EXPECT_EQ(wrapping_decrement(0, m), m - 1); | |
| 3476 |
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✓ Branch 1 (17→18) taken 8 times.
|
36 | for (size_t x = 1; x < m; x++) { |
| 3477 | 28 | EXPECT_EQ(wrapping_decrement(x, m), (x - 1) % m); | |
| 3478 | } | ||
| 3479 | } | ||
| 3480 | 1 | } | |
| 3481 | |||
| 3482 | 1 | static void test_saturating_increment(TestContext *ctx) | |
| 3483 | { | ||
| 3484 | 1 | EXPECT_UINT_EQ(saturating_increment(0, 0), 0); | |
| 3485 | 1 | EXPECT_UINT_EQ(saturating_increment(1, 1), 1); | |
| 3486 | 1 | EXPECT_UINT_EQ(saturating_increment(6, 7), 7); | |
| 3487 | 1 | EXPECT_UINT_EQ(saturating_increment(7, 7), 7); | |
| 3488 | |||
| 3489 | 1 | const size_t m = SIZE_MAX; | |
| 3490 | 1 | EXPECT_UINT_EQ(saturating_increment(m - 2, m), m - 1); | |
| 3491 | 1 | EXPECT_UINT_EQ(saturating_increment(m - 1, m), m); | |
| 3492 | 1 | EXPECT_UINT_EQ(saturating_increment(m, m), m); | |
| 3493 | 1 | } | |
| 3494 | |||
| 3495 | 1 | static void test_saturating_decrement(TestContext *ctx) | |
| 3496 | { | ||
| 3497 | 1 | EXPECT_UINT_EQ(saturating_decrement(0), 0); | |
| 3498 | 1 | EXPECT_UINT_EQ(saturating_decrement(1), 0); | |
| 3499 | 1 | EXPECT_UINT_EQ(saturating_decrement(2), 1); | |
| 3500 | 1 | EXPECT_UINT_EQ(saturating_decrement(3), 2); | |
| 3501 | |||
| 3502 | 1 | const size_t m = SIZE_MAX; | |
| 3503 | 1 | EXPECT_UINT_EQ(saturating_decrement(m), m - 1); | |
| 3504 | 1 | } | |
| 3505 | |||
| 3506 | 1 | static void test_saturating_subtract(TestContext *ctx) | |
| 3507 | { | ||
| 3508 | 1 | EXPECT_UINT_EQ(saturating_subtract(0, 1), 0); | |
| 3509 | 1 | EXPECT_UINT_EQ(saturating_subtract(1, 1), 0); | |
| 3510 | 1 | EXPECT_UINT_EQ(saturating_subtract(2, 1), 1); | |
| 3511 | 1 | EXPECT_UINT_EQ(saturating_subtract(191, 170), 21); | |
| 3512 | |||
| 3513 | 1 | const size_t m = SIZE_MAX; | |
| 3514 | 1 | EXPECT_UINT_EQ(saturating_subtract(m - 1, m - 2), 1); | |
| 3515 | 1 | EXPECT_UINT_EQ(saturating_subtract(m - 1, m), 0); | |
| 3516 | 1 | EXPECT_UINT_EQ(saturating_subtract(m, m), 0); | |
| 3517 | 1 | EXPECT_UINT_EQ(saturating_subtract(m, m - 1), 1); | |
| 3518 | 1 | EXPECT_UINT_EQ(saturating_subtract(m, m - 2), 2); | |
| 3519 | 1 | EXPECT_UINT_EQ(saturating_subtract(0, m), 0); | |
| 3520 | 1 | EXPECT_UINT_EQ(saturating_subtract(1, m), 0); | |
| 3521 | 1 | EXPECT_UINT_EQ(saturating_subtract(m, 1), m - 1); | |
| 3522 | 1 | } | |
| 3523 | |||
| 3524 | 1 | static void test_size_multiply_overflows(TestContext *ctx) | |
| 3525 | { | ||
| 3526 | 1 | size_t r = 0; | |
| 3527 | 1 | EXPECT_FALSE(size_multiply_overflows(10, 20, &r)); | |
| 3528 | 1 | EXPECT_UINT_EQ(r, 200); | |
| 3529 | 1 | EXPECT_FALSE(size_multiply_overflows(0, 0, &r)); | |
| 3530 | 1 | EXPECT_UINT_EQ(r, 0); | |
| 3531 | 1 | EXPECT_FALSE(size_multiply_overflows(1, 0, &r)); | |
| 3532 | 1 | EXPECT_UINT_EQ(r, 0); | |
| 3533 | 1 | EXPECT_FALSE(size_multiply_overflows(0, 1, &r)); | |
| 3534 | 1 | EXPECT_UINT_EQ(r, 0); | |
| 3535 | 1 | EXPECT_FALSE(size_multiply_overflows(0, SIZE_MAX, &r)); | |
| 3536 | 1 | EXPECT_UINT_EQ(r, 0); | |
| 3537 | 1 | EXPECT_FALSE(size_multiply_overflows(SIZE_MAX, 0, &r)); | |
| 3538 | 1 | EXPECT_UINT_EQ(r, 0); | |
| 3539 | 1 | EXPECT_FALSE(size_multiply_overflows(1, SIZE_MAX, &r)); | |
| 3540 | 1 | EXPECT_UINT_EQ(r, SIZE_MAX); | |
| 3541 | 1 | EXPECT_FALSE(size_multiply_overflows(2, SIZE_MAX / 3, &r)); | |
| 3542 | 1 | EXPECT_UINT_EQ(r, 2 * (SIZE_MAX / 3)); | |
| 3543 | 1 | EXPECT_TRUE(size_multiply_overflows(SIZE_MAX, 2, &r)); | |
| 3544 | 1 | EXPECT_TRUE(size_multiply_overflows(2, SIZE_MAX, &r)); | |
| 3545 | 1 | EXPECT_TRUE(size_multiply_overflows(3, SIZE_MAX / 2, &r)); | |
| 3546 | 1 | EXPECT_TRUE(size_multiply_overflows(32767, SIZE_MAX, &r)); | |
| 3547 | 1 | EXPECT_TRUE(size_multiply_overflows(SIZE_MAX, SIZE_MAX, &r)); | |
| 3548 | 1 | EXPECT_TRUE(size_multiply_overflows(SIZE_MAX, SIZE_MAX / 2, &r)); | |
| 3549 | 1 | } | |
| 3550 | |||
| 3551 | 1 | static void test_size_add_overflows(TestContext *ctx) | |
| 3552 | { | ||
| 3553 | 1 | size_t r = 0; | |
| 3554 | 1 | EXPECT_FALSE(size_add_overflows(10, 20, &r)); | |
| 3555 | 1 | EXPECT_UINT_EQ(r, 30); | |
| 3556 | 1 | EXPECT_FALSE(size_add_overflows(SIZE_MAX, 0, &r)); | |
| 3557 | 1 | EXPECT_UINT_EQ(r, SIZE_MAX); | |
| 3558 | 1 | EXPECT_TRUE(size_add_overflows(SIZE_MAX, 1, &r)); | |
| 3559 | 1 | EXPECT_TRUE(size_add_overflows(SIZE_MAX, 16, &r)); | |
| 3560 | 1 | EXPECT_TRUE(size_add_overflows(SIZE_MAX, SIZE_MAX, &r)); | |
| 3561 | 1 | EXPECT_TRUE(size_add_overflows(SIZE_MAX, SIZE_MAX / 2, &r)); | |
| 3562 | 1 | } | |
| 3563 | |||
| 3564 | 1 | static void test_xmul(TestContext *ctx) | |
| 3565 | { | ||
| 3566 | 1 | const size_t halfmax = SIZE_MAX / 2; | |
| 3567 | 1 | EXPECT_UINT_EQ(xmul(2, halfmax), 2 * halfmax); | |
| 3568 | 1 | EXPECT_UINT_EQ(xmul(8, 8), 64); | |
| 3569 | 1 | EXPECT_UINT_EQ(xmul(1, SIZE_MAX), SIZE_MAX); | |
| 3570 | 1 | EXPECT_UINT_EQ(xmul(2000, 1), 2000); | |
| 3571 | 1 | } | |
| 3572 | |||
| 3573 | 1 | static void test_xadd(TestContext *ctx) | |
| 3574 | { | ||
| 3575 | 1 | const size_t max = SIZE_MAX; | |
| 3576 | 1 | EXPECT_UINT_EQ(xadd(max - 1, 1), max); | |
| 3577 | 1 | EXPECT_UINT_EQ(xadd(8, 8), 16); | |
| 3578 | 1 | EXPECT_UINT_EQ(xadd(0, 0), 0); | |
| 3579 | |||
| 3580 | 1 | EXPECT_UINT_EQ(xadd3(max - 3, 2, 1), max); | |
| 3581 | 1 | EXPECT_UINT_EQ(xadd3(11, 9, 5071), 5091); | |
| 3582 | 1 | EXPECT_UINT_EQ(xadd3(0, 0, 0), 0); | |
| 3583 | 1 | } | |
| 3584 | |||
| 3585 | 1 | static void test_mem_intern(TestContext *ctx) | |
| 3586 | { | ||
| 3587 | 1 | const char *ptrs[256]; | |
| 3588 | 1 | char str[8]; | |
| 3589 |
2/2✓ Branch 0 (6→3) taken 256 times.
✓ Branch 1 (6→7) taken 1 times.
|
257 | for (unsigned int i = 0; i < ARRAYLEN(ptrs); i++) { |
| 3590 | 256 | size_t len = buf_uint_to_str(i, str); | |
| 3591 | 256 | ptrs[i] = mem_intern(str, len); | |
| 3592 | } | ||
| 3593 | |||
| 3594 | 1 | EXPECT_STREQ(ptrs[0], "0"); | |
| 3595 | 1 | EXPECT_STREQ(ptrs[1], "1"); | |
| 3596 | 1 | EXPECT_STREQ(ptrs[101], "101"); | |
| 3597 | 1 | EXPECT_STREQ(ptrs[255], "255"); | |
| 3598 | |||
| 3599 |
2/2✓ Branch 0 (16→12) taken 256 times.
✓ Branch 1 (16→17) taken 1 times.
|
257 | for (unsigned int i = 0; i < ARRAYLEN(ptrs); i++) { |
| 3600 | 256 | size_t len = buf_uint_to_str(i, str); | |
| 3601 | 256 | const char *ptr = mem_intern(str, len); | |
| 3602 | 256 | EXPECT_PTREQ(ptr, ptrs[i]); | |
| 3603 | } | ||
| 3604 | 1 | } | |
| 3605 | |||
| 3606 | 1 | static void test_read_file(TestContext *ctx) | |
| 3607 | { | ||
| 3608 | 1 | char *buf = NULL; | |
| 3609 | 1 | ASSERT_EQ(read_file("/dev/null", &buf, 64), 0); | |
| 3610 | 1 | ASSERT_NONNULL(buf); | |
| 3611 | 1 | EXPECT_UINT_EQ((unsigned char)buf[0], '\0'); | |
| 3612 | 1 | free(buf); | |
| 3613 | |||
| 3614 | 1 | buf = NULL; | |
| 3615 | 1 | errno = 0; | |
| 3616 | 1 | EXPECT_EQ(read_file("test/data/", &buf, 64), -1); | |
| 3617 | 1 | EXPECT_EQ(errno, EISDIR); | |
| 3618 | 1 | EXPECT_NULL(buf); | |
| 3619 | 1 | free(buf); | |
| 3620 | |||
| 3621 | 1 | buf = NULL; | |
| 3622 | 1 | errno = 0; | |
| 3623 | 1 | EXPECT_EQ(read_file("test/data/3lines.txt", &buf, 1), -1); | |
| 3624 | 1 | EXPECT_EQ(errno, EFBIG); | |
| 3625 | 1 | EXPECT_NULL(buf); | |
| 3626 | 1 | free(buf); | |
| 3627 | |||
| 3628 | 1 | ssize_t size = read_file("test/data/3lines.txt", &buf, 512); | |
| 3629 | 1 | EXPECT_EQ(size, 26); | |
| 3630 | 1 | ASSERT_NONNULL(buf); | |
| 3631 | 1 | size_t pos = 0; | |
| 3632 | 1 | const char *line = buf_next_line(buf, &pos, size); | |
| 3633 | 1 | EXPECT_STREQ(line, "line #1"); | |
| 3634 | 1 | EXPECT_EQ(pos, 8); | |
| 3635 | 1 | line = buf_next_line(buf, &pos, size); | |
| 3636 | 1 | EXPECT_STREQ(line, " line #2"); | |
| 3637 | 1 | EXPECT_EQ(pos, 17); | |
| 3638 | 1 | line = buf_next_line(buf, &pos, size); | |
| 3639 | 1 | EXPECT_STREQ(line, " line #3"); | |
| 3640 | 1 | EXPECT_EQ(pos, 26); | |
| 3641 | 1 | free(buf); | |
| 3642 | 1 | } | |
| 3643 | |||
| 3644 | 1 | static void test_xfopen(TestContext *ctx) | |
| 3645 | { | ||
| 3646 | 1 | static const char modes[][4] = {"a", "a+", "r", "r+", "w", "w+"}; | |
| 3647 |
2/2✓ Branch 0 (10→3) taken 6 times.
✓ Branch 1 (10→11) taken 1 times.
|
7 | FOR_EACH_I(i, modes) { |
| 3648 | 6 | FILE *f = xfopen("/dev/null", modes[i], O_CLOEXEC, 0666); | |
| 3649 | 6 | IEXPECT_TRUE(f && fclose(f) == 0); | |
| 3650 | } | ||
| 3651 | 1 | } | |
| 3652 | |||
| 3653 | 1 | static void test_xstdio(TestContext *ctx) | |
| 3654 | { | ||
| 3655 | 1 | FILE *f = xfopen("/dev/null", "r+", O_CLOEXEC, 0666); | |
| 3656 | 1 | ASSERT_NONNULL(f); | |
| 3657 | |||
| 3658 | 1 | char buf[16]; | |
| 3659 | 1 | EXPECT_NULL(xfgets(buf, sizeof(buf), f)); | |
| 3660 | 1 | EXPECT_NE(xfputs("str", f), EOF); | |
| 3661 | 1 | EXPECT_EQ(xfputc(' ', f), ' '); | |
| 3662 | 1 | EXPECT_EQ(xfprintf(f, "fmt %d", 42), 6); | |
| 3663 | 1 | EXPECT_EQ(xfflush(f), 0); | |
| 3664 | 1 | EXPECT_EQ(fclose(f), 0); | |
| 3665 | 1 | } | |
| 3666 | |||
| 3667 | 1 | static void test_fd_set_cloexec(TestContext *ctx) | |
| 3668 | { | ||
| 3669 | 1 | int fd = xopen("/dev/null", O_RDONLY, 0); | |
| 3670 | 1 | ASSERT_TRUE(fd >= 0); | |
| 3671 | 1 | int flags = fcntl(fd, F_GETFD); | |
| 3672 | 1 | EXPECT_TRUE(flags >= 0); | |
| 3673 | 1 | EXPECT_EQ(flags & FD_CLOEXEC, 0); | |
| 3674 | |||
| 3675 | 1 | EXPECT_TRUE(fd_set_cloexec(fd, true)); | |
| 3676 | 1 | flags = fcntl(fd, F_GETFD); | |
| 3677 | 1 | EXPECT_TRUE(flags > 0); | |
| 3678 | 1 | EXPECT_EQ(flags & FD_CLOEXEC, FD_CLOEXEC); | |
| 3679 | |||
| 3680 | // This set of tests is repeated twice, in order to check the special | ||
| 3681 | // case where the F_SETFD operation can be omitted because FD_CLOEXEC | ||
| 3682 | // was already set as requested | ||
| 3683 |
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|
3 | for (size_t i = 0; i < 2; i++) { |
| 3684 | 2 | IEXPECT_TRUE(fd_set_cloexec(fd, false)); | |
| 3685 | 2 | flags = fcntl(fd, F_GETFD); | |
| 3686 | 2 | IEXPECT_TRUE(flags >= 0); | |
| 3687 | 2 | IEXPECT_EQ(flags & FD_CLOEXEC, 0); | |
| 3688 | } | ||
| 3689 | |||
| 3690 | 1 | xclose(fd); | |
| 3691 | 1 | } | |
| 3692 | |||
| 3693 | 1 | static void test_fd_set_nonblock(TestContext *ctx) | |
| 3694 | { | ||
| 3695 | 1 | int fd = xopen("/dev/null", O_RDONLY, 0); | |
| 3696 | 1 | ASSERT_TRUE(fd >= 0); | |
| 3697 | 1 | int flags = fcntl(fd, F_GETFL); | |
| 3698 | 1 | EXPECT_TRUE(flags >= 0); | |
| 3699 | 1 | EXPECT_EQ(flags & O_NONBLOCK, 0); | |
| 3700 | |||
| 3701 | 1 | EXPECT_TRUE(fd_set_nonblock(fd, true)); | |
| 3702 | 1 | flags = fcntl(fd, F_GETFL); | |
| 3703 | 1 | EXPECT_TRUE(flags > 0); | |
| 3704 | 1 | EXPECT_EQ(flags & O_NONBLOCK, O_NONBLOCK); | |
| 3705 | |||
| 3706 |
2/2✓ Branch 0 (19→13) taken 2 times.
✓ Branch 1 (19→20) taken 1 times.
|
3 | for (size_t i = 0; i < 2; i++) { |
| 3707 | 2 | IEXPECT_TRUE(fd_set_nonblock(fd, false)); | |
| 3708 | 2 | flags = fcntl(fd, F_GETFL); | |
| 3709 | 2 | IEXPECT_TRUE(flags >= 0); | |
| 3710 | 2 | IEXPECT_EQ(flags & O_NONBLOCK, 0); | |
| 3711 | } | ||
| 3712 | |||
| 3713 | 1 | xclose(fd); | |
| 3714 | 1 | } | |
| 3715 | |||
| 3716 | 1 | static void test_fork_exec(TestContext *ctx) | |
| 3717 | { | ||
| 3718 | 1 | int fd[3]; | |
| 3719 | 1 | fd[0] = xopen("/dev/null", O_RDWR | O_CLOEXEC, 0); | |
| 3720 | 1 | ASSERT_TRUE(fd[0] > 0); | |
| 3721 | 1 | fd[1] = fd[0]; | |
| 3722 | 1 | fd[2] = fd[0]; | |
| 3723 | |||
| 3724 | 1 | const char *argv[] = {"sh", "-c", "exit 95", NULL}; | |
| 3725 | 1 | pid_t pid = fork_exec(argv, fd, 0, 0, true); | |
| 3726 | 1 | ASSERT_NE(pid, -1); | |
| 3727 | 1 | int r = wait_child(pid); | |
| 3728 | 1 | EXPECT_EQ(r, 95); | |
| 3729 | |||
| 3730 | 1 | argv[0] = "sleep"; | |
| 3731 | 1 | argv[1] = "5"; | |
| 3732 | 1 | argv[2] = NULL; | |
| 3733 | 1 | pid = fork_exec(argv, fd, 0, 0, true); | |
| 3734 | 1 | ASSERT_NE(pid, -1); | |
| 3735 | 1 | EXPECT_EQ(kill(pid, SIGINT), 0); | |
| 3736 | 1 | r = wait_child(pid); | |
| 3737 | 1 | EXPECT_TRUE(r >= 256); | |
| 3738 | 1 | EXPECT_EQ(r >> 8, SIGINT); | |
| 3739 | |||
| 3740 | 1 | EXPECT_EQ(xclose(fd[0]), 0); | |
| 3741 | 1 | } | |
| 3742 | |||
| 3743 | 1 | static void test_xmemmem(TestContext *ctx) | |
| 3744 | { | ||
| 3745 | 1 | static const char haystack[] = "finding a needle in a haystack"; | |
| 3746 | 1 | const char *needle = xmemmem(haystack, sizeof(haystack), STRN("needle")); | |
| 3747 | 1 | ASSERT_NONNULL(needle); | |
| 3748 | 1 | EXPECT_PTREQ(needle, haystack + 10); | |
| 3749 | |||
| 3750 | 1 | needle = xmemmem(haystack, sizeof(haystack), "\0", 1); | |
| 3751 | 1 | ASSERT_NONNULL(needle); | |
| 3752 | 1 | EXPECT_PTREQ(needle, haystack + sizeof(haystack) - 1); | |
| 3753 | |||
| 3754 | 1 | needle = xmemmem(haystack, sizeof(haystack) - 1, "\0", 1); | |
| 3755 | 1 | EXPECT_NULL(needle); | |
| 3756 | |||
| 3757 | 1 | needle = xmemmem(haystack, sizeof(haystack), STRN("in ")); | |
| 3758 | 1 | ASSERT_NONNULL(needle); | |
| 3759 | 1 | EXPECT_PTREQ(needle, haystack + 17); | |
| 3760 | |||
| 3761 | 1 | needle = xmemmem(haystack, sizeof(haystack) - 1, STRN("haystack")); | |
| 3762 | 1 | ASSERT_NONNULL(needle); | |
| 3763 | 1 | EXPECT_PTREQ(needle, haystack + 22); | |
| 3764 | |||
| 3765 | 1 | needle = xmemmem(haystack, sizeof(haystack) - 1, STRN("haystacks")); | |
| 3766 | 1 | EXPECT_NULL(needle); | |
| 3767 | |||
| 3768 | 1 | needle = xmemmem(haystack, sizeof(haystack), STRN("haystacks")); | |
| 3769 | 1 | EXPECT_NULL(needle); | |
| 3770 | 1 | } | |
| 3771 | |||
| 3772 | 1 | static void test_xmemrchr(TestContext *ctx) | |
| 3773 | { | ||
| 3774 | 1 | static const char str[] = "123456789 abcdefedcba 987654321"; | |
| 3775 | 1 | EXPECT_PTREQ(xmemrchr(str, '9', sizeof(str) - 1), str + 22); | |
| 3776 | 1 | EXPECT_PTREQ(xmemrchr(str, '1', sizeof(str) - 1), str + sizeof(str) - 2); | |
| 3777 | 1 | EXPECT_PTREQ(xmemrchr(str, '1', sizeof(str) - 2), str); | |
| 3778 | 1 | EXPECT_PTREQ(xmemrchr(str, '\0', sizeof(str)), str + sizeof(str) - 1); | |
| 3779 | 1 | EXPECT_PTREQ(xmemrchr(str, '\0', sizeof(str) - 1), NULL); | |
| 3780 | 1 | EXPECT_PTREQ(xmemrchr(str, 'z', sizeof(str) - 1), NULL); | |
| 3781 | 1 | } | |
| 3782 | |||
| 3783 | 1 | static void test_str_to_bitflags(TestContext *ctx) | |
| 3784 | { | ||
| 3785 | 1 | static const char strs[][8] = {"zero", "one", "two", "three"}; | |
| 3786 | 1 | EXPECT_UINT_EQ(STR_TO_BITFLAGS("one,three", strs, true), 1 << 1 | 1 << 3); | |
| 3787 | 1 | EXPECT_UINT_EQ(STR_TO_BITFLAGS("two,invalid,zero", strs, true), 1 << 2 | 1 << 0); | |
| 3788 | 1 | EXPECT_UINT_EQ(STR_TO_BITFLAGS("two,invalid,zero", strs, false), 0); | |
| 3789 | 1 | } | |
| 3790 | |||
| 3791 | 1 | static void test_log_level_from_str(TestContext *ctx) | |
| 3792 | { | ||
| 3793 | 1 | EXPECT_EQ(log_level_from_str("none"), LOG_LEVEL_NONE); | |
| 3794 | 1 | EXPECT_EQ(log_level_from_str("crit"), LOG_LEVEL_CRITICAL); | |
| 3795 | 1 | EXPECT_EQ(log_level_from_str("error"), LOG_LEVEL_ERROR); | |
| 3796 | 1 | EXPECT_EQ(log_level_from_str("warning"), LOG_LEVEL_WARNING); | |
| 3797 | 1 | EXPECT_EQ(log_level_from_str("notice"), LOG_LEVEL_NOTICE); | |
| 3798 | 1 | EXPECT_EQ(log_level_from_str("info"), LOG_LEVEL_INFO); | |
| 3799 | 1 | EXPECT_EQ(log_level_from_str("debug"), LOG_LEVEL_DEBUG); | |
| 3800 | 1 | EXPECT_EQ(log_level_from_str("trace"), LOG_LEVEL_TRACE); | |
| 3801 | |||
| 3802 | 1 | EXPECT_EQ(log_level_from_str("xyz"), LOG_LEVEL_INVALID); | |
| 3803 | 1 | EXPECT_EQ(log_level_from_str(" "), LOG_LEVEL_INVALID); | |
| 3804 | 1 | EXPECT_EQ(log_level_from_str("warn"), LOG_LEVEL_INVALID); | |
| 3805 | 1 | EXPECT_EQ(log_level_from_str("errors"), LOG_LEVEL_INVALID); | |
| 3806 | |||
| 3807 | 1 | LogLevel default_level = log_level_default(); | |
| 3808 | 1 | EXPECT_EQ(log_level_from_str(""), default_level); | |
| 3809 | 1 | EXPECT_EQ(log_level_from_str(NULL), default_level); | |
| 3810 | 1 | } | |
| 3811 | |||
| 3812 | 1 | static void test_log_level_to_str(TestContext *ctx) | |
| 3813 | { | ||
| 3814 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_NONE), "none"); | |
| 3815 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_CRITICAL), "crit"); | |
| 3816 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_ERROR), "error"); | |
| 3817 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_WARNING), "warning"); | |
| 3818 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_NOTICE), "notice"); | |
| 3819 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_INFO), "info"); | |
| 3820 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_DEBUG), "debug"); | |
| 3821 | 1 | EXPECT_STREQ(log_level_to_str(LOG_LEVEL_TRACE), "trace"); | |
| 3822 | 1 | } | |
| 3823 | |||
| 3824 | 1 | static void test_timespec_subtract(TestContext *ctx) | |
| 3825 | { | ||
| 3826 | 1 | struct timespec a = {.tv_sec = 3, .tv_nsec = 5497}; | |
| 3827 | 1 | struct timespec b = {.tv_sec = 1, .tv_nsec = NS_PER_SECOND - 1}; | |
| 3828 | 1 | struct timespec r = timespec_subtract(&a, &b); | |
| 3829 | 1 | EXPECT_EQ(r.tv_sec, 1); | |
| 3830 | 1 | EXPECT_EQ(r.tv_nsec, 5498); | |
| 3831 | |||
| 3832 | 1 | b.tv_nsec = 501; | |
| 3833 | 1 | r = timespec_subtract(&a, &b); | |
| 3834 | 1 | EXPECT_EQ(r.tv_sec, 2); | |
| 3835 | 1 | EXPECT_EQ(r.tv_nsec, 4996); | |
| 3836 | 1 | } | |
| 3837 | |||
| 3838 | 1 | static void test_timespec_to_str(TestContext *ctx) | |
| 3839 | { | ||
| 3840 | 1 | char buf[TIME_STR_BUFSIZE] = ""; | |
| 3841 | 1 | struct timespec ts = {.tv_sec = 0}; | |
| 3842 | 1 | EXPECT_TRUE(timespecs_equal(&ts, &ts)); | |
| 3843 | |||
| 3844 | 1 | errno = 0; | |
| 3845 | 1 | ts.tv_nsec = NS_PER_SECOND; | |
| 3846 | 1 | EXPECT_NULL(timespec_to_str(&ts, buf)); | |
| 3847 | 1 | EXPECT_EQ(errno, EINVAL); | |
| 3848 | |||
| 3849 | 1 | errno = 0; | |
| 3850 | 1 | ts.tv_nsec = -1; | |
| 3851 | 1 | EXPECT_NULL(timespec_to_str(&ts, buf)); | |
| 3852 | 1 | EXPECT_EQ(errno, EINVAL); | |
| 3853 | |||
| 3854 | // Note: $TZ is set to "UTC" in test_init() | ||
| 3855 | 1 | ts.tv_sec = 4321; | |
| 3856 | 1 | ts.tv_nsec = 9876; | |
| 3857 | 1 | const char *r = timespec_to_str(&ts, buf); | |
| 3858 | 1 | EXPECT_STREQ(r, "1970-01-01 01:12:01.9876 +0000"); | |
| 3859 | 1 | EXPECT_PTREQ(r, buf); | |
| 3860 | |||
| 3861 | 1 | ts.tv_sec = -1; | |
| 3862 | 1 | ts.tv_nsec = NS_PER_SECOND - 1; | |
| 3863 | 1 | r = timespec_to_str(&ts, buf); | |
| 3864 | 1 | EXPECT_STREQ(r, "1969-12-31 23:59:59.999999999 +0000"); | |
| 3865 | 1 | } | |
| 3866 | |||
| 3867 | 1 | static void test_progname(TestContext *ctx) | |
| 3868 | { | ||
| 3869 | 1 | const char *const args[] = {"arg0", "", NULL}; | |
| 3870 | 1 | char **arg0 = (char**)args; | |
| 3871 | 1 | char **arg1 = arg0 + 1; | |
| 3872 | 1 | char **arg2 = arg0 + 2; | |
| 3873 | 1 | EXPECT_STREQ(progname(1, arg0, "1"), "arg0"); | |
| 3874 | 1 | EXPECT_STREQ(progname(1, NULL, "2"), "2"); | |
| 3875 | 1 | EXPECT_STREQ(progname(0, arg0, "3"), "3"); | |
| 3876 | 1 | EXPECT_STREQ(progname(1, arg1, "4"), "4"); | |
| 3877 | 1 | EXPECT_STREQ(progname(1, arg2, "5"), "5"); | |
| 3878 | 1 | EXPECT_STREQ(progname(0, NULL, NULL), "_PROG_"); | |
| 3879 | 1 | } | |
| 3880 | |||
| 3881 | static const TestEntry tests[] = { | ||
| 3882 | TEST(test_util_macros), | ||
| 3883 | TEST(test_is_power_of_2), | ||
| 3884 | TEST(test_xmalloc), | ||
| 3885 | TEST(test_xstreq), | ||
| 3886 | TEST(test_xstrrchr), | ||
| 3887 | TEST(test_xmempcpy), | ||
| 3888 | TEST(test_str_has_strn_prefix), | ||
| 3889 | TEST(test_str_has_prefix), | ||
| 3890 | TEST(test_str_has_suffix), | ||
| 3891 | TEST(test_hex_decode), | ||
| 3892 | TEST(test_hex_encode_byte), | ||
| 3893 | TEST(test_ascii), | ||
| 3894 | TEST(test_mem_equal), | ||
| 3895 | TEST(test_mem_equal_icase), | ||
| 3896 | TEST(test_base64_decode), | ||
| 3897 | TEST(test_base64_encode_block), | ||
| 3898 | TEST(test_base64_encode_final), | ||
| 3899 | TEST(test_string), | ||
| 3900 | TEST(test_string_view), | ||
| 3901 | TEST(test_strview_has_suffix), | ||
| 3902 | TEST(test_strview_remove_matching), | ||
| 3903 | TEST(test_get_delim), | ||
| 3904 | TEST(test_get_delim_str), | ||
| 3905 | TEST(test_str_replace_byte), | ||
| 3906 | TEST(test_strn_replace_byte), | ||
| 3907 | TEST(test_string_array_concat), | ||
| 3908 | TEST(test_size_str_width), | ||
| 3909 | TEST(test_buf_parse_uintmax), | ||
| 3910 | TEST(test_buf_parse_ulong), | ||
| 3911 | TEST(test_buf_parse_size), | ||
| 3912 | TEST(test_buf_parse_hex_uint), | ||
| 3913 | TEST(test_str_to_int), | ||
| 3914 | TEST(test_str_to_size), | ||
| 3915 | TEST(test_str_to_filepos), | ||
| 3916 | TEST(test_parse_file_line_col), | ||
| 3917 | TEST(test_buf_umax_to_hex_str), | ||
| 3918 | TEST(test_parse_filesize), | ||
| 3919 | TEST(test_umax_to_str), | ||
| 3920 | TEST(test_uint_to_str), | ||
| 3921 | TEST(test_ulong_to_str), | ||
| 3922 | TEST(test_buf_umax_to_str), | ||
| 3923 | TEST(test_buf_uint_to_str), | ||
| 3924 | TEST(test_buf_u8_to_str), | ||
| 3925 | TEST(test_file_permissions_to_str), | ||
| 3926 | TEST(test_human_readable_size), | ||
| 3927 | TEST(test_filesize_to_str), | ||
| 3928 | TEST(test_filesize_to_str_precise), | ||
| 3929 | TEST(test_u_char_size), | ||
| 3930 | TEST(test_u_char_width), | ||
| 3931 | TEST(test_u_to_lower), | ||
| 3932 | TEST(test_u_to_upper), | ||
| 3933 | TEST(test_u_is_lower), | ||
| 3934 | TEST(test_u_is_upper), | ||
| 3935 | TEST(test_u_is_ascii_upper), | ||
| 3936 | TEST(test_u_is_cntrl), | ||
| 3937 | TEST(test_u_is_unicode), | ||
| 3938 | TEST(test_u_is_zero_width), | ||
| 3939 | TEST(test_u_is_special_whitespace), | ||
| 3940 | TEST(test_u_is_unprintable), | ||
| 3941 | TEST(test_u_str_width), | ||
| 3942 | TEST(test_u_set_char_raw), | ||
| 3943 | TEST(test_u_set_char), | ||
| 3944 | TEST(test_u_make_printable), | ||
| 3945 | TEST(test_u_get_char), | ||
| 3946 | TEST(test_u_prev_char), | ||
| 3947 | TEST(test_u_skip_chars), | ||
| 3948 | TEST(test_ptr_array), | ||
| 3949 | TEST(test_ptr_array_move), | ||
| 3950 | TEST(test_ptr_array_insert), | ||
| 3951 | TEST(test_list), | ||
| 3952 | TEST(test_hashmap), | ||
| 3953 | TEST(test_hashset), | ||
| 3954 | TEST(test_intmap), | ||
| 3955 | TEST(test_next_multiple), | ||
| 3956 | TEST(test_next_pow2), | ||
| 3957 | TEST(test_popcount), | ||
| 3958 | TEST(test_ctz), | ||
| 3959 | TEST(test_ffs), | ||
| 3960 | TEST(test_lsbit), | ||
| 3961 | TEST(test_msbit), | ||
| 3962 | TEST(test_clz), | ||
| 3963 | TEST(test_umax_bitwidth), | ||
| 3964 | TEST(test_umax_count_base16_digits), | ||
| 3965 | TEST(test_path_dirname_basename), | ||
| 3966 | TEST(test_path_relative), | ||
| 3967 | TEST(test_path_slice_relative), | ||
| 3968 | TEST(test_short_filename_cwd), | ||
| 3969 | TEST(test_short_filename), | ||
| 3970 | TEST(test_path_absolute), | ||
| 3971 | TEST(test_path_join), | ||
| 3972 | TEST(test_path_parent), | ||
| 3973 | TEST(test_wrapping_increment), | ||
| 3974 | TEST(test_wrapping_decrement), | ||
| 3975 | TEST(test_saturating_increment), | ||
| 3976 | TEST(test_saturating_decrement), | ||
| 3977 | TEST(test_saturating_subtract), | ||
| 3978 | TEST(test_size_multiply_overflows), | ||
| 3979 | TEST(test_size_add_overflows), | ||
| 3980 | TEST(test_xmul), | ||
| 3981 | TEST(test_xadd), | ||
| 3982 | TEST(test_mem_intern), | ||
| 3983 | TEST(test_read_file), | ||
| 3984 | TEST(test_xfopen), | ||
| 3985 | TEST(test_xstdio), | ||
| 3986 | TEST(test_fd_set_cloexec), | ||
| 3987 | TEST(test_fd_set_nonblock), | ||
| 3988 | TEST(test_fork_exec), | ||
| 3989 | TEST(test_xmemmem), | ||
| 3990 | TEST(test_xmemrchr), | ||
| 3991 | TEST(test_str_to_bitflags), | ||
| 3992 | TEST(test_log_level_from_str), | ||
| 3993 | TEST(test_log_level_to_str), | ||
| 3994 | TEST(test_timespec_subtract), | ||
| 3995 | TEST(test_timespec_to_str), | ||
| 3996 | TEST(test_progname), | ||
| 3997 | }; | ||
| 3998 | |||
| 3999 | const TestGroup util_tests = TEST_GROUP(tests); | ||
| 4000 |