...and add Clar raw

[libgit2.git] / tests-clar / clar.h

#ifndef __CLAR_TEST_H__
#define __CLAR_TEST_H__

#include <stdlib.h>

int clar_test(int argc, char *argv[]);

void cl_set_cleanup(void (*cleanup)(void *), void *opaque);
void cl_fs_cleanup(void);

#ifdef CLAR_FIXTURE_PATH
const char *cl_fixture(const char *fixture_name);
void cl_fixture_sandbox(const char *fixture_name);
void cl_fixture_cleanup(const char *fixture_name);
#endif

/**
 * Assertion macros with explicit error message
 */
#define cl_must_pass_(expr, desc) clar__assert((expr) >= 0, __FILE__, __LINE__, "Function call failed: " #expr, desc, 1)
#define cl_must_fail_(expr, desc) clar__assert((expr) < 0, __FILE__, __LINE__, "Expected function call to fail: " #expr, desc, 1)
#define cl_assert_(expr, desc) clar__assert((expr) != 0, __FILE__, __LINE__, "Expression is not true: " #expr, desc, 1)

/**
 * Check macros with explicit error message
 */
#define cl_check_pass_(expr, desc) clar__assert((expr) >= 0, __FILE__, __LINE__, "Function call failed: " #expr, desc, 0)
#define cl_check_fail_(expr, desc) clar__assert((expr) < 0, __FILE__, __LINE__, "Expected function call to fail: " #expr, desc, 0)
#define cl_check_(expr, desc) clar__assert((expr) != 0, __FILE__, __LINE__, "Expression is not true: " #expr, desc, 0)

/**
 * Assertion macros with no error message
 */
#define cl_must_pass(expr) cl_must_pass_(expr, NULL)
#define cl_must_fail(expr) cl_must_fail_(expr, NULL)
#define cl_assert(expr) cl_assert_(expr, NULL)

/**
 * Check macros with no error message
 */
#define cl_check_pass(expr) cl_check_pass_(expr, NULL)
#define cl_check_fail(expr) cl_check_fail_(expr, NULL)
#define cl_check(expr) cl_check_(expr, NULL)

/**
 * Forced failure/warning
 */
#define cl_fail(desc) clar__assert(0, __FILE__, __LINE__, "Test failed.", desc, 1)
#define cl_warning(desc) clar__assert(0, __FILE__, __LINE__, "Warning during test execution:", desc, 0)

/**
 * Typed assertion macros
 */
#define cl_assert_equal_s(s1,s2) clar__assert_equal_s((s1),(s2),__FILE__,__LINE__,"String mismatch: " #s1 " != " #s2, 1)
#define cl_assert_equal_i(i1,i2) clar__assert_equal_i((i1),(i2),__FILE__,__LINE__,#i1 " != " #i2, 1)
#define cl_assert_equal_b(b1,b2) clar__assert_equal_i(!!(b1),!!(b2),__FILE__,__LINE__,#b1 " != " #b2, 1)
#define cl_assert_equal_p(p1,p2) cl_assert((p1) == (p2))

void clar__assert(
	int condition,
	const char *file,
	int line,
	const char *error,
	const char *description,
	int should_abort);

void clar__assert_equal_s(const char *,const char *,const char *,int,const char *,int);
void clar__assert_equal_i(int,int,const char *,int,const char *,int);

#endif