48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* file: minunit.h */
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#define INTERNAL_ERROR "INTERNAL ERROR. CHECK FOR BUFFER LENGTH."
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#define TRUNCATED_ERROR "RESULT TRUNCATED. INCREASE TEMP BUFFER LIMIT"
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#define mu_assert(message, test) do { if (!(test)) { \
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if (snprintf(temp, temp_limit, "[%s(%s):%d]: %s\n", __FILE__, \
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__FUNCTION__, __LINE__, message) >= temp_limit) { \
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return TRUNCATED_ERROR; \
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} \
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return(temp); \
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}} while (0)
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#define mu_run_test(test) do { char *message = test(); tests_run++; \
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if (message) { \
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if(!handle(message)) { \
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return INTERNAL_ERROR; \
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} \
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} \
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else tests_succeeded++; } while (0)
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extern char *temp;
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extern int temp_limit;
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extern int mu_sprintf(char *buffer, int size, const char *fmt, ...);
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extern unsigned int limit;
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extern char *buffer;
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extern unsigned int pos;
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extern int tests_run;
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extern int tests_succeeded;
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extern int mu_strlen(const char *);
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extern void *mu_memcpy(void *, const void*, unsigned int);
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int handle(char *msg) {
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unsigned int n = (unsigned int)mu_strlen(msg);
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if (pos >= limit) {
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return 0;
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}
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if (limit-pos < n) {
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return 0;
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}
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mu_memcpy(buffer+pos, msg, n);
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pos += n;
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return 1;
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}
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