tests/testing.c


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#include "../src/testing.c"


int
main(void) {
	int rc = -1;

	test_start("testing.c");
	const int should_overwrite = 1;

	if (unsetenv(ENVVAR_NAME)) {
		perror("unsetenv(\"NO_COLOR\")");
		goto out;
	}
	{
		testing("unset NO_COLOR");
		test_ok();
	}

	if (setenv(ENVVAR_NAME, "", should_overwrite)) {
		perror("setenv(\"NO_COLOR\", \"\", 1)");
		goto out;
	}
	{
		testing("empty NO_COLOR");
		test_ok();
	}

	if (setenv(ENVVAR_NAME, "something", should_overwrite)) {
		perror("setenv(\"NO_COLOR\", \"something\", 1)");
		goto out;
	}
	{
		testing("defined NO_COLOR");
		test_ok();
	}

	rc = 0;
out:
	return !!rc;
}