src/util/arith.c - dte test coverage

Directory:	./
Coverage:	low: ≥ 0% medium: ≥ 50.0% high: ≥ 85.0%

	Coverage	Exec / Excl / Total
Lines:	100.0%	10 / 0 / 10
Functions:	100.0%	2 / 0 / 2
Branches:	50.0%	2 / 0 / 4

    src/util/arith.c
    
        Line
        Branch
        Exec
        Source
      
        #include <errno.h>
      
        #include "arith.h"
      
        16225
        size_t xmul_(size_t a, size_t b)
      
        {
      
        16225
            size_t result;
      
        16225
            bool overflow = size_multiply_overflows(a, b, &result);
      
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        16225
            FATAL_ERROR_ON(overflow, EOVERFLOW);
      
        16225
            return result;
      
        }
      
        263386
        size_t xadd(size_t a, size_t b)
      
        {
      
        263386
            size_t result;
      
        263386
            bool overflow = size_add_overflows(a, b, &result);
      
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        263386
            FATAL_ERROR_ON(overflow, EOVERFLOW);
      
        263386
            return result;
      
        }

Line	Branch	Exec	Source
1			#include <errno.h>
2			#include "arith.h"
3
4		16225	size_t xmul_(size_t a, size_t b)
5			{
6		16225	size_t result;
7		16225	bool overflow = size_multiply_overflows(a, b, &result);
8	1/2 ✗ Branch 3 → 4 not taken. ✓ Branch 3 → 5 taken 16225 times.	16225	FATAL_ERROR_ON(overflow, EOVERFLOW);
9		16225	return result;
10			}
11
12		263386	size_t xadd(size_t a, size_t b)
13			{
14		263386	size_t result;
15		263386	bool overflow = size_add_overflows(a, b, &result);
16	1/2 ✗ Branch 3 → 4 not taken. ✓ Branch 3 → 5 taken 263386 times.	263386	FATAL_ERROR_ON(overflow, EOVERFLOW);
17		263386	return result;
18			}
19