2 * Definitions for Wine C unit tests.
4 * Copyright (C) 2002 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_WINE_TEST_H
22 #define __WINE_WINE_TEST_H
29 #ifdef __WINE_CONFIG_H
30 #error config.h should not be used in Wine tests
32 #ifdef __WINE_WINE_LIBRARY_H
33 #error wine/library.h should not be used in Wine tests
35 #ifdef __WINE_WINE_UNICODE_H
36 #error wine/unicode.h should not be used in Wine tests
38 #ifdef __WINE_WINE_DEBUG_H
39 #error wine/debug.h should not be used in Wine tests
42 #ifndef INVALID_FILE_ATTRIBUTES
43 #define INVALID_FILE_ATTRIBUTES (~0u)
45 #ifndef INVALID_SET_FILE_POINTER
46 #define INVALID_SET_FILE_POINTER (~0u)
50 extern int winetest_debug
;
52 /* running in interactive mode? */
53 extern int winetest_interactive
;
55 /* current platform */
56 extern const char *winetest_platform
;
58 extern void winetest_set_location( const char* file
, int line
);
59 extern void winetest_start_todo( const char* platform
);
60 extern int winetest_loop_todo(void);
61 extern void winetest_end_todo( const char* platform
);
62 extern int winetest_get_mainargs( char*** pargv
);
63 extern void winetest_wait_child_process( HANDLE process
);
65 extern const char *wine_dbgstr_wn( const WCHAR
*str
, int n
);
66 static inline const char *wine_dbgstr_w( const WCHAR
*s
) { return wine_dbgstr_wn( s
, -1 ); }
68 /* strcmpW is available for tests compiled under Wine, but not in standalone
69 * builds under Windows, so we reimplement it under a different name. */
70 static inline int winetest_strcmpW( const WCHAR
*str1
, const WCHAR
*str2
)
72 while (*str1
&& (*str1
== *str2
)) { str1
++; str2
++; }
77 #define START_TEST(name) \
78 static void func_##name(void); \
79 const struct test winetest_testlist[] = { { #name, func_##name }, { 0, 0 } }; \
80 static void func_##name(void)
82 #define START_TEST(name) void func_##name(void)
85 #if defined(__x86_64__) && defined(__GNUC__) && defined(__WINE_USE_MSVCRT)
86 #define __winetest_cdecl __cdecl
87 #define __winetest_va_list __builtin_ms_va_list
89 #define __winetest_cdecl
90 #define __winetest_va_list va_list
93 extern int broken( int condition
);
94 extern int winetest_vok( int condition
, const char *msg
, __winetest_va_list ap
);
95 extern void winetest_vskip( const char *msg
, __winetest_va_list ap
);
99 extern void __winetest_cdecl
winetest_ok( int condition
, const char *msg
, ... ) __attribute__((format (printf
,2,3) ));
100 extern void __winetest_cdecl
winetest_skip( const char *msg
, ... ) __attribute__((format (printf
,1,2)));
101 extern void __winetest_cdecl
winetest_win_skip( const char *msg
, ... ) __attribute__((format (printf
,1,2)));
102 extern void __winetest_cdecl
winetest_trace( const char *msg
, ... ) __attribute__((format (printf
,1,2)));
106 extern void __winetest_cdecl
winetest_ok( int condition
, const char *msg
, ... );
107 extern void __winetest_cdecl
winetest_skip( const char *msg
, ... );
108 extern void __winetest_cdecl
winetest_win_skip( const char *msg
, ... );
109 extern void __winetest_cdecl
winetest_trace( const char *msg
, ... );
111 #endif /* __GNUC__ */
113 #define ok_(file, line) (winetest_set_location(file, line), 0) ? (void)0 : winetest_ok
114 #define skip_(file, line) (winetest_set_location(file, line), 0) ? (void)0 : winetest_skip
115 #define win_skip_(file, line) (winetest_set_location(file, line), 0) ? (void)0 : winetest_win_skip
116 #define trace_(file, line) (winetest_set_location(file, line), 0) ? (void)0 : winetest_trace
118 #define ok ok_(__FILE__, __LINE__)
119 #define skip skip_(__FILE__, __LINE__)
120 #define win_skip win_skip_(__FILE__, __LINE__)
121 #define trace trace_(__FILE__, __LINE__)
123 #define todo(platform) for (winetest_start_todo(platform); \
124 winetest_loop_todo(); \
125 winetest_end_todo(platform))
126 #define todo_wine todo("wine")
129 #ifdef NONAMELESSUNION
131 # define U1(x) (x).u1
132 # define U2(x) (x).u2
133 # define U3(x) (x).u3
134 # define U4(x) (x).u4
135 # define U5(x) (x).u5
136 # define U6(x) (x).u6
137 # define U7(x) (x).u7
138 # define U8(x) (x).u8
151 #ifdef NONAMELESSSTRUCT
153 # define S1(x) (x).s1
154 # define S2(x) (x).s2
155 # define S3(x) (x).s3
156 # define S4(x) (x).s4
157 # define S5(x) (x).s5
168 /************************************************************************/
169 /* Below is the implementation of the various functions, to be included
170 * directly into the generated testlist.c file.
171 * It is done that way so that the dlls can build the test routines with
172 * different includes or flags if needed.
179 #if defined(__x86_64__) && defined(__GNUC__) && defined(__WINE_USE_MSVCRT)
180 # define __winetest_va_start(list,arg) __builtin_ms_va_start(list,arg)
181 # define __winetest_va_end(list) __builtin_ms_va_end(list)
183 # define __winetest_va_start(list,arg) va_start(list,arg)
184 # define __winetest_va_end(list) va_end(list)
193 extern const struct test winetest_testlist
[];
196 int winetest_debug
= 1;
198 /* interactive mode? */
199 int winetest_interactive
= 0;
201 /* current platform */
202 const char *winetest_platform
= "windows";
204 /* report successful tests (BOOL) */
205 static int report_success
= 0;
207 /* passing arguments around */
208 static int winetest_argc
;
209 static char** winetest_argv
;
211 static const struct test
*current_test
; /* test currently being run */
213 static LONG successes
; /* number of successful tests */
214 static LONG failures
; /* number of failures */
215 static LONG skipped
; /* number of skipped test chunks */
216 static LONG todo_successes
; /* number of successful tests inside todo block */
217 static LONG todo_failures
; /* number of failures inside todo block */
219 /* The following data must be kept track of on a per-thread basis */
222 const char* current_file
; /* file of current check */
223 int current_line
; /* line of current check */
224 int todo_level
; /* current todo nesting level */
226 char *str_pos
; /* position in debug buffer */
227 char strings
[2000]; /* buffer for debug strings */
229 static DWORD tls_index
;
231 static tls_data
* get_tls_data(void)
236 last_error
=GetLastError();
237 data
=TlsGetValue(tls_index
);
240 data
=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(tls_data
));
241 data
->str_pos
= data
->strings
;
242 TlsSetValue(tls_index
,data
);
244 SetLastError(last_error
);
248 /* allocate some tmp space for a string */
249 static char *get_temp_buffer( size_t n
)
251 tls_data
*data
= get_tls_data();
252 char *res
= data
->str_pos
;
254 if (res
+ n
>= &data
->strings
[sizeof(data
->strings
)]) res
= data
->strings
;
255 data
->str_pos
= res
+ n
;
259 /* release extra space that we requested in gimme1() */
260 static void release_temp_buffer( char *ptr
, size_t size
)
262 tls_data
*data
= get_tls_data();
263 data
->str_pos
= ptr
+ size
;
266 static void exit_process( int code
)
273 void winetest_set_location( const char* file
, int line
)
275 tls_data
* data
=get_tls_data();
276 data
->current_file
=strrchr(file
,'/');
277 if (data
->current_file
==NULL
)
278 data
->current_file
=strrchr(file
,'\\');
279 if (data
->current_file
==NULL
)
280 data
->current_file
=file
;
282 data
->current_file
++;
283 data
->current_line
=line
;
286 int broken( int condition
)
288 return (strcmp(winetest_platform
, "windows") == 0) && condition
;
294 * - condition - condition to check;
295 * - msg test description;
296 * - file - test application source code file name of the check
297 * - line - test application source code file line number of the check
299 * 0 if condition does not have the expected value, 1 otherwise
301 int winetest_vok( int condition
, const char *msg
, __winetest_va_list args
)
303 tls_data
* data
=get_tls_data();
305 if (data
->todo_level
)
309 fprintf( stdout
, "%s:%d: Test succeeded inside todo block: ",
310 data
->current_file
, data
->current_line
);
311 vfprintf(stdout
, msg
, args
);
312 InterlockedIncrement(&todo_failures
);
317 if (winetest_debug
> 0)
319 fprintf( stdout
, "%s:%d: Test marked todo: ",
320 data
->current_file
, data
->current_line
);
321 vfprintf(stdout
, msg
, args
);
323 InterlockedIncrement(&todo_successes
);
331 fprintf( stdout
, "%s:%d: Test failed: ",
332 data
->current_file
, data
->current_line
);
333 vfprintf(stdout
, msg
, args
);
334 InterlockedIncrement(&failures
);
340 fprintf( stdout
, "%s:%d: Test succeeded\n",
341 data
->current_file
, data
->current_line
);
342 InterlockedIncrement(&successes
);
348 void __winetest_cdecl
winetest_ok( int condition
, const char *msg
, ... )
350 __winetest_va_list valist
;
352 __winetest_va_start(valist
, msg
);
353 winetest_vok(condition
, msg
, valist
);
354 __winetest_va_end(valist
);
357 void __winetest_cdecl
winetest_trace( const char *msg
, ... )
359 __winetest_va_list valist
;
360 tls_data
* data
=get_tls_data();
362 if (winetest_debug
> 0)
364 fprintf( stdout
, "%s:%d: ", data
->current_file
, data
->current_line
);
365 __winetest_va_start(valist
, msg
);
366 vfprintf(stdout
, msg
, valist
);
367 __winetest_va_end(valist
);
371 void winetest_vskip( const char *msg
, __winetest_va_list args
)
373 tls_data
* data
=get_tls_data();
375 fprintf( stdout
, "%s:%d: Tests skipped: ", data
->current_file
, data
->current_line
);
376 vfprintf(stdout
, msg
, args
);
380 void __winetest_cdecl
winetest_skip( const char *msg
, ... )
382 __winetest_va_list valist
;
383 __winetest_va_start(valist
, msg
);
384 winetest_vskip(msg
, valist
);
385 __winetest_va_end(valist
);
388 void __winetest_cdecl
winetest_win_skip( const char *msg
, ... )
390 __winetest_va_list valist
;
391 __winetest_va_start(valist
, msg
);
392 if (strcmp(winetest_platform
, "windows") == 0)
393 winetest_vskip(msg
, valist
);
395 winetest_vok(0, msg
, valist
);
396 __winetest_va_end(valist
);
399 void winetest_start_todo( const char* platform
)
401 tls_data
* data
=get_tls_data();
402 if (strcmp(winetest_platform
,platform
)==0)
404 data
->todo_do_loop
=1;
407 int winetest_loop_todo(void)
409 tls_data
* data
=get_tls_data();
410 int do_loop
=data
->todo_do_loop
;
411 data
->todo_do_loop
=0;
415 void winetest_end_todo( const char* platform
)
417 if (strcmp(winetest_platform
,platform
)==0)
419 tls_data
* data
=get_tls_data();
424 int winetest_get_mainargs( char*** pargv
)
426 *pargv
= winetest_argv
;
427 return winetest_argc
;
430 void winetest_wait_child_process( HANDLE process
)
434 if (WaitForSingleObject( process
, 30000 ))
435 fprintf( stdout
, "%s: child process wait failed\n", current_test
->name
);
437 GetExitCodeProcess( process
, &exit_code
);
443 fprintf( stdout
, "%s: exception 0x%08x in child process\n", current_test
->name
, exit_code
);
444 InterlockedIncrement( &failures
);
448 fprintf( stdout
, "%s: %u failures in child process\n",
449 current_test
->name
, exit_code
);
450 while (exit_code
-- > 0)
451 InterlockedIncrement(&failures
);
456 const char *wine_dbgstr_wn( const WCHAR
*str
, int n
)
461 if (!((ULONG_PTR
)str
>> 16))
463 if (!str
) return "(null)";
464 res
= get_temp_buffer( 6 );
465 sprintf( res
, "#%04x", LOWORD(str
) );
470 const WCHAR
*end
= str
;
475 size
= 12 + min( 300, n
* 5 );
476 dst
= res
= get_temp_buffer( size
);
479 while (n
-- > 0 && dst
<= res
+ size
- 10)
484 case '\n': *dst
++ = '\\'; *dst
++ = 'n'; break;
485 case '\r': *dst
++ = '\\'; *dst
++ = 'r'; break;
486 case '\t': *dst
++ = '\\'; *dst
++ = 't'; break;
487 case '"': *dst
++ = '\\'; *dst
++ = '"'; break;
488 case '\\': *dst
++ = '\\'; *dst
++ = '\\'; break;
490 if (c
>= ' ' && c
<= 126)
495 sprintf(dst
,"%04x",c
);
508 release_temp_buffer( res
, dst
- res
);
512 /* Find a test by name */
513 static const struct test
*find_test( const char *name
)
515 const struct test
*test
;
519 if ((p
= strrchr( name
, '/' ))) name
= p
+ 1;
520 if ((p
= strrchr( name
, '\\' ))) name
= p
+ 1;
522 if (len
> 2 && !strcmp( name
+ len
- 2, ".c" )) len
-= 2;
524 for (test
= winetest_testlist
; test
->name
; test
++)
526 if (!strncmp( test
->name
, name
, len
) && !test
->name
[len
]) break;
528 return test
->name
? test
: NULL
;
532 /* Display list of valid tests */
533 static void list_tests(void)
535 const struct test
*test
;
537 fprintf( stdout
, "Valid test names:\n" );
538 for (test
= winetest_testlist
; test
->name
; test
++) fprintf( stdout
, " %s\n", test
->name
);
542 /* Run a named test, and return exit status */
543 static int run_test( const char *name
)
545 const struct test
*test
;
548 if (!(test
= find_test( name
)))
550 fprintf( stdout
, "Fatal: test '%s' does not exist.\n", name
);
553 successes
= failures
= todo_successes
= todo_failures
= 0;
554 tls_index
=TlsAlloc();
560 fprintf( stdout
, "%s: %d tests executed (%d marked as todo, %d %s), %d skipped.\n",
561 test
->name
, successes
+ failures
+ todo_successes
+ todo_failures
,
562 todo_successes
, failures
+ todo_failures
,
563 (failures
+ todo_failures
!= 1) ? "failures" : "failure",
566 status
= (failures
+ todo_failures
< 255) ? failures
+ todo_failures
: 255;
571 /* Display usage and exit */
572 static void usage( const char *argv0
)
574 fprintf( stdout
, "Usage: %s test_name\n\n", argv0
);
579 /* trap unhandled exceptions */
580 static LONG CALLBACK
exc_filter( EXCEPTION_POINTERS
*ptrs
)
582 tls_data
*data
= get_tls_data();
584 if (data
->current_file
)
585 fprintf( stdout
, "%s:%d: this is the last test seen before the exception\n",
586 data
->current_file
, data
->current_line
);
587 fprintf( stdout
, "%s: unhandled exception %08x at %p\n", current_test
->name
,
588 ptrs
->ExceptionRecord
->ExceptionCode
, ptrs
->ExceptionRecord
->ExceptionAddress
);
590 return EXCEPTION_EXECUTE_HANDLER
;
593 void _fpreset(void) {} /* override the mingw fpu init code */
596 int main( int argc
, char **argv
)
600 setvbuf (stdout
, NULL
, _IONBF
, 0);
602 winetest_argc
= argc
;
603 winetest_argv
= argv
;
605 if (GetEnvironmentVariableA( "WINETEST_PLATFORM", p
, sizeof(p
) )) winetest_platform
= strdup(p
);
606 if (GetEnvironmentVariableA( "WINETEST_DEBUG", p
, sizeof(p
) )) winetest_debug
= atoi(p
);
607 if (GetEnvironmentVariableA( "WINETEST_INTERACTIVE", p
, sizeof(p
) )) winetest_interactive
= atoi(p
);
608 if (GetEnvironmentVariableA( "WINETEST_REPORT_SUCCESS", p
, sizeof(p
) )) report_success
= atoi(p
);
610 if (!strcmp( winetest_platform
, "windows" )) SetUnhandledExceptionFilter( exc_filter
);
611 if (!winetest_interactive
) SetErrorMode( SEM_FAILCRITICALERRORS
| SEM_NOGPFAULTERRORBOX
);
615 if (winetest_testlist
[0].name
&& !winetest_testlist
[1].name
) /* only one test */
616 return run_test( winetest_testlist
[0].name
);
619 if (!strcmp( argv
[1], "--list" ))
624 return run_test(argv
[1]);
627 #endif /* STANDALONE */
629 #endif /* __WINE_WINE_TEST_H */