logger.c File Reference

Example of PicoTest error logging, prints location and info of failed assertions to stdout. More...

Detailed Description

Example of PicoTest error logging, prints location and info of failed assertions to stdout.

#include <stdio.h>
#include <picotest.h>

/* Test failure logger declaration. */
PicoTestFailureLoggerProc logFailure;
#undef PICOTEST_FAILURE_LOGGER
#define PICOTEST_FAILURE_LOGGER logFailure
 
/* Test failure logger function. */
void logFailure(const char *file, int line, const char *type, const char *test, const char *msg, va_list args) {
    /* Error type. */
    printf("[%s] ", type);
 
    /* Location in source code. */
    printf("%s(%d) : ", file, line);
 
    /* Failed expression. */
    printf("%s", test);
 
    /* Optional message. */
    if (msg) {
        printf(" | "); 
        vprintf(msg, args);
    }
 
    printf("\n");
}
 
/* Hooks */
PicoTestCaseEnterProc logEnter;
PicoTestCaseLeaveProc logLeave;
#undef PICOTEST_CASE_ENTER
#undef PICOTEST_CASE_LEAVE
#define PICOTEST_CASE_ENTER logEnter
#define PICOTEST_CASE_LEAVE logLeave
 
int level = 0;
void indent(int level) {
    while (level--) printf("  ");
}
void logEnter(const char *name) {
    indent(level++);
    printf("begin %s\n", name);
}
void logLeave(const char *name, int fail) {
    level--;
    if (!fail) {
        indent(level);
        printf("end %s\n", name);
    }
}
 
/* Main test suite */
#include "mainSuite.inc"
 
void main() {
    mainSuite(NULL);
}