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Diffstat (limited to '')
| -rw-r--r-- | tests/clar/clar.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/tests/clar/clar.h b/tests/clar/clar.h new file mode 100644 index 0000000..8c22382 --- /dev/null +++ b/tests/clar/clar.h @@ -0,0 +1,173 @@ +/* + * Copyright (c) Vicent Marti. All rights reserved. + * + * This file is part of clar, distributed under the ISC license. + * For full terms see the included COPYING file. + */ +#ifndef __CLAR_TEST_H__ +#define __CLAR_TEST_H__ + +#include <stdlib.h> + +enum cl_test_status { + CL_TEST_OK, + CL_TEST_FAILURE, + CL_TEST_SKIP, + CL_TEST_NOTRUN, +}; + +enum cl_output_format { + CL_OUTPUT_CLAP, + CL_OUTPUT_TAP, +}; + +/** Setup clar environment */ +void clar_test_init(int argc, char *argv[]); +int clar_test_run(void); +void clar_test_shutdown(void); + +/** One shot setup & run */ +int clar_test(int argc, char *argv[]); + +const char *clar_sandbox_path(void); + +void cl_set_cleanup(void (*cleanup)(void *), void *opaque); +void cl_fs_cleanup(void); + +/** + * cl_trace_* is a hook to provide a simple global tracing + * mechanism. + * + * The goal here is to let main() provide clar-proper + * with a callback to optionally write log info for + * test operations into the same stream used by their + * actual tests. This would let them print test names + * and maybe performance data as they choose. + * + * The goal is NOT to alter the flow of control or to + * override test selection/skipping. (So the callback + * does not return a value.) + * + * The goal is NOT to duplicate the existing + * pass/fail/skip reporting. (So the callback + * does not accept a status/errorcode argument.) + * + */ +typedef enum cl_trace_event { + CL_TRACE__SUITE_BEGIN, + CL_TRACE__SUITE_END, + CL_TRACE__TEST__BEGIN, + CL_TRACE__TEST__END, + CL_TRACE__TEST__RUN_BEGIN, + CL_TRACE__TEST__RUN_END, + CL_TRACE__TEST__LONGJMP, +} cl_trace_event; + +typedef void (cl_trace_cb)( + cl_trace_event ev, + const char *suite_name, + const char *test_name, + void *payload); + +/** + * Register a callback into CLAR to send global trace events. + * Pass NULL to disable. + */ +void cl_trace_register(cl_trace_cb *cb, void *payload); + + +#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); +const char *cl_fixture_basename(const char *fixture_name); +#endif + +/** + * Assertion macros with explicit error message + */ +#define cl_must_pass_(expr, desc) clar__assert((expr) >= 0, __FILE__, __func__, __LINE__, "Function call failed: " #expr, desc, 1) +#define cl_must_fail_(expr, desc) clar__assert((expr) < 0, __FILE__, __func__, __LINE__, "Expected function call to fail: " #expr, desc, 1) +#define cl_assert_(expr, desc) clar__assert((expr) != 0, __FILE__, __func__, __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__, __func__, __LINE__, "Function call failed: " #expr, desc, 0) +#define cl_check_fail_(expr, desc) clar__assert((expr) < 0, __FILE__, __func__, __LINE__, "Expected function call to fail: " #expr, desc, 0) +#define cl_check_(expr, desc) clar__assert((expr) != 0, __FILE__, __func__, __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__fail(__FILE__, __func__, __LINE__, "Test failed.", desc, 1) +#define cl_warning(desc) clar__fail(__FILE__, __func__, __LINE__, "Warning during test execution:", desc, 0) + +#define cl_skip() clar__skip() + +/** + * Typed assertion macros + */ +#define cl_assert_equal_s(s1,s2) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #s1 " != " #s2, 1, "%s", (s1), (s2)) +#define cl_assert_equal_s_(s1,s2,note) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #s1 " != " #s2 " (" #note ")", 1, "%s", (s1), (s2)) + +#define cl_assert_equal_wcs(wcs1,wcs2) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #wcs1 " != " #wcs2, 1, "%ls", (wcs1), (wcs2)) +#define cl_assert_equal_wcs_(wcs1,wcs2,note) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #wcs1 " != " #wcs2 " (" #note ")", 1, "%ls", (wcs1), (wcs2)) + +#define cl_assert_equal_strn(s1,s2,len) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #s1 " != " #s2, 1, "%.*s", (s1), (s2), (int)(len)) +#define cl_assert_equal_strn_(s1,s2,len,note) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #s1 " != " #s2 " (" #note ")", 1, "%.*s", (s1), (s2), (int)(len)) + +#define cl_assert_equal_wcsn(wcs1,wcs2,len) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #wcs1 " != " #wcs2, 1, "%.*ls", (wcs1), (wcs2), (int)(len)) +#define cl_assert_equal_wcsn_(wcs1,wcs2,len,note) clar__assert_equal(__FILE__,__func__,__LINE__,"String mismatch: " #wcs1 " != " #wcs2 " (" #note ")", 1, "%.*ls", (wcs1), (wcs2), (int)(len)) + +#define cl_assert_equal_i(i1,i2) clar__assert_equal(__FILE__,__func__,__LINE__,#i1 " != " #i2, 1, "%d", (int)(i1), (int)(i2)) +#define cl_assert_equal_i_(i1,i2,note) clar__assert_equal(__FILE__,__func__,__LINE__,#i1 " != " #i2 " (" #note ")", 1, "%d", (i1), (i2)) +#define cl_assert_equal_i_fmt(i1,i2,fmt) clar__assert_equal(__FILE__,__func__,__LINE__,#i1 " != " #i2, 1, (fmt), (int)(i1), (int)(i2)) + +#define cl_assert_equal_b(b1,b2) clar__assert_equal(__FILE__,__func__,__LINE__,#b1 " != " #b2, 1, "%d", (int)((b1) != 0),(int)((b2) != 0)) + +#define cl_assert_equal_p(p1,p2) clar__assert_equal(__FILE__,__func__,__LINE__,"Pointer mismatch: " #p1 " != " #p2, 1, "%p", (p1), (p2)) + +void clar__skip(void); + +void clar__fail( + const char *file, + const char *func, + size_t line, + const char *error, + const char *description, + int should_abort); + +void clar__assert( + int condition, + const char *file, + const char *func, + size_t line, + const char *error, + const char *description, + int should_abort); + +void clar__assert_equal( + const char *file, + const char *func, + size_t line, + const char *err, + int should_abort, + const char *fmt, + ...); + +#endif |