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#pragma once
#include <stdio.h>
#include <string.h>
#define UNIT_TEST
#define STR_IMPL(x) #x
#define STR(x) STR_IMPL(x)
#define MU_INDENT " "
/* minunit testing macros from /www.jera.com/techinfo/jtns/jtn002.html */
#define mu_assert_msg(test, message) do { if (!(test)) return message "\n" MU_INDENT " [" __FILE__ ":" STR(__LINE__) "]"; } while (0)
#define mu_assert(test) mu_assert_msg((test), "assert failed: " #test)
#define mu_assert_equal(a, b) mu_assert_msg(a == b, "'" #a "' is not equal to '" #b "'")
#define mu_assert_unequal(a, b) mu_assert_msg(a != b, "'" #a "' is equal to '" #b "'")
#define mu_assert_streq(a, b) mu_assert_msg(strcmp(a, b) == 0, "'" #a "' is not equal to '" #b "'")
#define mu_run_test(name, test) do { \
const char *message = test(); \
tests_run++; \
if (message) { \
printf(MU_INDENT "test '%s' failed: %s\n", name, message); \
tests_failed++; \
} \
} while (0)
#define mu_run_suite(suite) do { \
int run_old = tests_run; \
int failed_old = tests_failed; \
printf("suite: " #suite "\n"); \
suite(); \
printf(MU_INDENT "ran %d tests, %d failed\n\n", \
tests_run - run_old, \
tests_failed - failed_old); \
} while(0)
#define mu_tests_finished() do { \
printf("ran %d tests, %d failed\n", tests_run, tests_failed); \
return tests_failed; \
} while(0)
#define mu_test const char *
extern int tests_run, tests_failed;
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