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.
180 #if defined(__x86_64__) && defined(__GNUC__) && defined(__WINE_USE_MSVCRT)
181 # define __winetest_va_start(list,arg) __builtin_ms_va_start(list,arg)
182 # define __winetest_va_end(list) __builtin_ms_va_end(list)
184 # define __winetest_va_start(list,arg) va_start(list,arg)
185 # define __winetest_va_end(list) va_end(list)
194 extern const struct test winetest_testlist[];
197 int winetest_debug = 1;
199 /* interactive mode? */
200 int winetest_interactive = 0;
202 /* current platform */
203 const char *winetest_platform = "windows";
205 /* report successful tests (BOOL) */
206 static int report_success = 0;
208 /* passing arguments around */
209 static int winetest_argc;
210 static char** winetest_argv;
212 static const struct test *current_test; /* test currently being run */
214 static LONG successes; /* number of successful tests */
215 static LONG failures; /* number of failures */
216 static LONG skipped; /* number of skipped test chunks */
217 static LONG todo_successes; /* number of successful tests inside todo block */
218 static LONG todo_failures; /* number of failures inside todo block */
220 /* The following data must be kept track of on a per-thread basis */
223 const char* current_file; /* file of current check */
224 int current_line; /* line of current check */
225 int todo_level; /* current todo nesting level */
227 char *str_pos; /* position in debug buffer */
228 char strings[2000]; /* buffer for debug strings */
230 static DWORD tls_index;
232 static tls_data* get_tls_data(void)
237 last_error=GetLastError();
238 data=TlsGetValue(tls_index);
241 data=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(tls_data));
242 data->str_pos = data->strings;
243 TlsSetValue(tls_index,data);
245 SetLastError(last_error);
249 /* allocate some tmp space for a string */
250 static char *get_temp_buffer( size_t n )
252 tls_data *data = get_tls_data();
253 char *res = data->str_pos;
255 if (res + n >= &data->strings[sizeof(data->strings)]) res = data->strings;
256 data->str_pos = res + n;
260 /* release extra space that we requested in gimme1() */
261 static void release_temp_buffer( char *ptr, size_t size )
263 tls_data *data = get_tls_data();
264 data->str_pos = ptr + size;
267 static void exit_process( int code )
274 void winetest_set_location( const char* file, int line )
276 tls_data* data=get_tls_data();
277 data->current_file=strrchr(file,'/');
278 if (data->current_file==NULL)
279 data->current_file=strrchr(file,'\\');
280 if (data->current_file==NULL)
281 data->current_file=file;
283 data->current_file++;
284 data->current_line=line;
287 int broken( int condition )
289 return (strcmp(winetest_platform, "windows") == 0) && condition;
295 * - condition - condition to check;
296 * - msg test description;
297 * - file - test application source code file name of the check
298 * - line - test application source code file line number of the check
300 * 0 if condition does not have the expected value, 1 otherwise
302 int winetest_vok( int condition, const char *msg, __winetest_va_list args )
304 tls_data* data=get_tls_data();
306 if (data->todo_level)
310 fprintf( stdout, "%s:%d: Test succeeded inside todo block: ",
311 data->current_file, data->current_line );
312 vfprintf(stdout, msg, args);
313 InterlockedIncrement(&todo_failures);
318 if (winetest_debug > 0)
320 fprintf( stdout, "%s:%d: Test marked todo: ",
321 data->current_file, data->current_line );
322 vfprintf(stdout, msg, args);
324 InterlockedIncrement(&todo_successes);
332 fprintf( stdout, "%s:%d: Test failed: ",
333 data->current_file, data->current_line );
334 vfprintf(stdout, msg, args);
335 InterlockedIncrement(&failures);
341 fprintf( stdout, "%s:%d: Test succeeded\n",
342 data->current_file, data->current_line);
343 InterlockedIncrement(&successes);
349 void __winetest_cdecl winetest_ok( int condition, const char *msg, ... )
351 __winetest_va_list valist;
353 __winetest_va_start(valist, msg);
354 winetest_vok(condition, msg, valist);
355 __winetest_va_end(valist);
358 void __winetest_cdecl winetest_trace( const char *msg, ... )
360 __winetest_va_list valist;
361 tls_data* data=get_tls_data();
363 if (winetest_debug > 0)
365 fprintf( stdout, "%s:%d: ", data->current_file, data->current_line );
366 __winetest_va_start(valist, msg);
367 vfprintf(stdout, msg, valist);
368 __winetest_va_end(valist);
372 void winetest_vskip( const char *msg, __winetest_va_list args )
374 tls_data* data=get_tls_data();
376 fprintf( stdout, "%s:%d: Tests skipped: ", data->current_file, data->current_line );
377 vfprintf(stdout, msg, args);
381 void __winetest_cdecl winetest_skip( const char *msg, ... )
383 __winetest_va_list valist;
384 __winetest_va_start(valist, msg);
385 winetest_vskip(msg, valist);
386 __winetest_va_end(valist);
389 void __winetest_cdecl winetest_win_skip( const char *msg, ... )
391 __winetest_va_list valist;
392 __winetest_va_start(valist, msg);
393 if (strcmp(winetest_platform, "windows") == 0)
394 winetest_vskip(msg, valist);
396 winetest_vok(0, msg, valist);
397 __winetest_va_end(valist);
400 void winetest_start_todo( const char* platform )
402 tls_data* data=get_tls_data();
403 if (strcmp(winetest_platform,platform)==0)
405 data->todo_do_loop=1;
408 int winetest_loop_todo(void)
410 tls_data* data=get_tls_data();
411 int do_loop=data->todo_do_loop;
412 data->todo_do_loop=0;
416 void winetest_end_todo( const char* platform )
418 if (strcmp(winetest_platform,platform)==0)
420 tls_data* data=get_tls_data();
425 int winetest_get_mainargs( char*** pargv )
427 *pargv = winetest_argv;
428 return winetest_argc;
431 void winetest_wait_child_process( HANDLE process )
435 if (WaitForSingleObject( process, 30000 ))
436 fprintf( stdout, "%s: child process wait failed\n", current_test->name );
438 GetExitCodeProcess( process, &exit_code );
444 fprintf( stdout, "%s: exception 0x%08x in child process\n", current_test->name, exit_code );
445 InterlockedIncrement( &failures );
449 fprintf( stdout, "%s: %u failures in child process\n",
450 current_test->name, exit_code );
451 while (exit_code-- > 0)
452 InterlockedIncrement(&failures);
457 const char *wine_dbgstr_wn( const WCHAR *str, int n )
462 if (!((ULONG_PTR)str >> 16))
464 if (!str) return "(null)";
465 res = get_temp_buffer( 6 );
466 sprintf( res, "#%04x", LOWORD(str) );
471 const WCHAR *end = str;
476 size = 12 + min( 300, n * 5 );
477 dst = res = get_temp_buffer( size );
480 while (n-- > 0 && dst <= res + size - 10)
485 case '\n': *dst++ = '\\'; *dst++ = 'n'; break;
486 case '\r': *dst++ = '\\'; *dst++ = 'r'; break;
487 case '\t': *dst++ = '\\'; *dst++ = 't'; break;
488 case '"': *dst++ = '\\'; *dst++ = '"'; break;
489 case '\\': *dst++ = '\\'; *dst++ = '\\'; break;
491 if (c >= ' ' && c <= 126)
496 sprintf(dst,"%04x",c);
509 release_temp_buffer( res, dst - res );
513 /* Find a test by name */
514 static const struct test *find_test( const char *name )
516 const struct test *test;
520 if ((p = strrchr( name, '/' ))) name = p + 1;
521 if ((p = strrchr( name, '\\' ))) name = p + 1;
523 if (len > 2 && !strcmp( name + len - 2, ".c" )) len -= 2;
525 for (test = winetest_testlist; test->name; test++)
527 if (!strncmp( test->name, name, len ) && !test->name[len]) break;
529 return test->name ? test : NULL;
533 /* Display list of valid tests */
534 static void list_tests(void)
536 const struct test *test;
538 fprintf( stdout, "Valid test names:\n" );
539 for (test = winetest_testlist; test->name; test++) fprintf( stdout, " %s\n", test->name );
543 /* Run a named test, and return exit status */
544 static int run_test( const char *name )
546 const struct test *test;
549 if (!(test = find_test( name )))
551 fprintf( stdout, "Fatal: test '%s' does not exist.\n", name );
554 successes = failures = todo_successes = todo_failures = 0;
555 tls_index=TlsAlloc();
561 fprintf( stdout, "%s: %d tests executed (%d marked as todo, %d %s), %d skipped.\n",
562 test->name, successes + failures + todo_successes + todo_failures,
563 todo_successes, failures + todo_failures,
564 (failures + todo_failures != 1) ? "failures" : "failure",
567 status = (failures + todo_failures < 255) ? failures + todo_failures : 255;
572 /* Display usage and exit */
573 static void usage( const char *argv0 )
575 fprintf( stdout, "Usage: %s test_name\n\n", argv0 );
580 /* trap unhandled exceptions */
581 static LONG CALLBACK exc_filter( EXCEPTION_POINTERS *ptrs )
583 tls_data *data = get_tls_data();
585 if (data->current_file)
586 fprintf( stdout, "%s:%d: this is the last test seen before the exception\n",
587 data->current_file, data->current_line );
588 fprintf( stdout, "%s: unhandled exception %08x at %p\n", current_test->name,
589 ptrs->ExceptionRecord->ExceptionCode, ptrs->ExceptionRecord->ExceptionAddress );
591 return EXCEPTION_EXECUTE_HANDLER;
595 void _fpreset(void) {} /* override the mingw fpu init code */
599 int main( int argc, char **argv )
603 setvbuf (stdout, NULL, _IONBF, 0);
605 winetest_argc = argc;
606 winetest_argv = argv;
608 if (GetEnvironmentVariableA( "WINETEST_PLATFORM", p, sizeof(p) )) winetest_platform = strdup(p);
609 if (GetEnvironmentVariableA( "WINETEST_DEBUG", p, sizeof(p) )) winetest_debug = atoi(p);
610 if (GetEnvironmentVariableA( "WINETEST_INTERACTIVE", p, sizeof(p) )) winetest_interactive = atoi(p);
611 if (GetEnvironmentVariableA( "WINETEST_REPORT_SUCCESS", p, sizeof(p) )) report_success = atoi(p);
613 if (!strcmp( winetest_platform, "windows" )) SetUnhandledExceptionFilter( exc_filter );
614 if (!winetest_interactive) SetErrorMode( SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX );
618 if (winetest_testlist[0].name && !winetest_testlist[1].name) /* only one test */
619 return run_test( winetest_testlist[0].name );
622 if (!strcmp( argv[1], "--list" ))
627 return run_test(argv[1]);
630 #endif /* STANDALONE */
632 #endif /* __WINE_WINE_TEST_H */