include/wine/test.h

   1 /*
   2  * Definitions for Wine C unit tests.
   3  *
   4  * Copyright (C) 2002 Alexandre Julliard
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #ifndef __WINE_WINE_TEST_H
  22 #define __WINE_WINE_TEST_H
  23
  24 #include <stdarg.h>
  25 #include <stdlib.h>
  26 #include <windef.h>
  27 #include <winbase.h>
  28 #include <wine/debug.h>
  29
  30 #ifdef __WINE_CONFIG_H
  31 #error config.h should not be used in Wine tests
  32 #endif
  33 #ifdef __WINE_WINE_UNICODE_H
  34 #error wine/unicode.h should not be used in Wine tests
  35 #endif
  36
  37 #ifndef INVALID_FILE_ATTRIBUTES
  38 #define INVALID_FILE_ATTRIBUTES  (~0u)
  39 #endif
  40 #ifndef INVALID_SET_FILE_POINTER
  41 #define INVALID_SET_FILE_POINTER (~0u)
  42 #endif
  43
  44 /* debug level */
  45 extern int winetest_debug;
  46
  47 /* trace timing information */
  48 extern int winetest_time;
  49
  50 /* running in interactive mode? */
  51 extern int winetest_interactive;
  52
  53 /* report successful tests (BOOL) */
  54 extern int winetest_report_success;
  55
  56 /* silence todos and skips above this threshold */
  57 extern int winetest_mute_threshold;
  58
  59 /* current platform */
  60 extern const char *winetest_platform;
  61
  62 extern void winetest_set_location( const char* file, int line );
  63 extern void winetest_subtest( const char* name );
  64 extern void winetest_ignore_exceptions( BOOL ignore );
  65 extern void winetest_start_todo( int is_todo );
  66 extern int winetest_loop_todo(void);
  67 extern void winetest_end_todo(void);
  68 extern int winetest_get_mainargs( char*** pargv );
  69 extern LONG winetest_get_failures(void);
  70 extern void winetest_add_failures( LONG new_failures );
  71 extern void winetest_wait_child_process( HANDLE process );
  72
  73 #ifdef STANDALONE
  74 #define START_TEST(name) \
  75   static void func_##name(void); \
  76   const struct test winetest_testlist[] = { { #name, func_##name }, { 0, 0 } }; \
  77   static void func_##name(void)
  78 #else
  79 #define START_TEST(name) void func_##name(void)
  80 #endif
  81
  82 #if (defined(__x86_64__) || (defined(__aarch64__) && __has_attribute(ms_abi))) && defined(__GNUC__) && defined(__WINE_USE_MSVCRT)
  83 #define __winetest_cdecl __cdecl
  84 #define __winetest_va_list __builtin_ms_va_list
  85 #else
  86 #define __winetest_cdecl
  87 #define __winetest_va_list va_list
  88 #endif
  89
  90 extern int broken( int condition );
  91 extern int winetest_vok( int condition, const char *msg, __winetest_va_list ap );
  92 extern void winetest_vskip( const char *msg, __winetest_va_list ap );
  93
  94 extern void __winetest_cdecl winetest_ok( int condition, const char *msg, ... ) __WINE_PRINTF_ATTR(2,3);
  95 extern void __winetest_cdecl winetest_skip( const char *msg, ... ) __WINE_PRINTF_ATTR(1,2);
  96 extern void __winetest_cdecl winetest_win_skip( const char *msg, ... ) __WINE_PRINTF_ATTR(1,2);
  97 extern void __winetest_cdecl winetest_trace( const char *msg, ... ) __WINE_PRINTF_ATTR(1,2);
  98
  99 extern void __winetest_cdecl winetest_push_context( const char *fmt, ... ) __WINE_PRINTF_ATTR(1, 2);
 100 extern void winetest_pop_context(void);
 101
 102 #ifdef WINETEST_NO_LINE_NUMBERS
 103 # define subtest_(file, line)  (winetest_set_location(file, 0), 0) ? (void)0 : winetest_subtest
 104 # define ignore_exceptions_(file, line)  (winetest_set_location(file, 0), 0) ? (void)0 : winetest_ignore_exceptions
 105 # define ok_(file, line)       (winetest_set_location(file, 0), 0) ? (void)0 : winetest_ok
 106 # define skip_(file, line)     (winetest_set_location(file, 0), 0) ? (void)0 : winetest_skip
 107 # define win_skip_(file, line) (winetest_set_location(file, 0), 0) ? (void)0 : winetest_win_skip
 108 # define trace_(file, line)    (winetest_set_location(file, 0), 0) ? (void)0 : winetest_trace
 109 # define wait_child_process_(file, line) (winetest_set_location(file, 0), 0) ? (void)0 : winetest_wait_child_process
 110 #else
 111 # define subtest_(file, line)  (winetest_set_location(file, line), 0) ? (void)0 : winetest_subtest
 112 # define ignore_exceptions_(file, line)  (winetest_set_location(file, line), 0) ? (void)0 : winetest_ignore_exceptions
 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
 117 # define wait_child_process_(file, line) (winetest_set_location(file, line), 0) ? (void)0 : winetest_wait_child_process
 118 #endif
 119
 120 #define subtest  subtest_(__FILE__, __LINE__)
 121 #define ignore_exceptions  ignore_exceptions_(__FILE__, __LINE__)
 122 #define ok       ok_(__FILE__, __LINE__)
 123 #define skip     skip_(__FILE__, __LINE__)
 124 #define win_skip win_skip_(__FILE__, __LINE__)
 125 #define trace    trace_(__FILE__, __LINE__)
 126 #define wait_child_process wait_child_process_(__FILE__, __LINE__)
 127
 128 #define todo_if(is_todo) for (winetest_start_todo(is_todo); \
 129                               winetest_loop_todo(); \
 130                               winetest_end_todo())
 131 #define todo_wine               todo_if(!strcmp(winetest_platform, "wine"))
 132 #define todo_wine_if(is_todo)   todo_if((is_todo) && !strcmp(winetest_platform, "wine"))
 133
 134
 135 #ifndef ARRAY_SIZE
 136 # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 137 #endif
 138
 139 #ifdef NONAMELESSUNION
 140 # define U(x)  (x).u
 141 # define U1(x) (x).u1
 142 # define U2(x) (x).u2
 143 # define U3(x) (x).u3
 144 # define U4(x) (x).u4
 145 # define U5(x) (x).u5
 146 # define U6(x) (x).u6
 147 # define U7(x) (x).u7
 148 # define U8(x) (x).u8
 149 #else
 150 # define U(x)  (x)
 151 # define U1(x) (x)
 152 # define U2(x) (x)
 153 # define U3(x) (x)
 154 # define U4(x) (x)
 155 # define U5(x) (x)
 156 # define U6(x) (x)
 157 # define U7(x) (x)
 158 # define U8(x) (x)
 159 #endif
 160
 161 #ifdef NONAMELESSSTRUCT
 162 # define S(x)  (x).s
 163 # define S1(x) (x).s1
 164 # define S2(x) (x).s2
 165 # define S3(x) (x).s3
 166 # define S4(x) (x).s4
 167 # define S5(x) (x).s5
 168 #else
 169 # define S(x)  (x)
 170 # define S1(x) (x)
 171 # define S2(x) (x)
 172 # define S3(x) (x)
 173 # define S4(x) (x)
 174 # define S5(x) (x)
 175 #endif
 176
 177
 178 /************************************************************************/
 179 /* Below is the implementation of the various functions, to be included
 180  * directly into the generated testlist.c file.
 181  * It is done that way so that the dlls can build the test routines with
 182  * different includes or flags if needed.
 183  */
 184
 185 #ifdef STANDALONE
 186
 187 #include <stdio.h>
 188 #include <excpt.h>
 189
 190 #if (defined(__x86_64__) || defined(__aarch64__)) && defined(__GNUC__) && defined(__WINE_USE_MSVCRT)
 191 # define __winetest_va_start(list,arg) __builtin_ms_va_start(list,arg)
 192 # define __winetest_va_end(list) __builtin_ms_va_end(list)
 193 #else
 194 # define __winetest_va_start(list,arg) va_start(list,arg)
 195 # define __winetest_va_end(list) va_end(list)
 196 #endif
 197
 198 struct test
 199 {
 200     const char *name;
 201     void (*func)(void);
 202 };
 203
 204 extern const struct test winetest_testlist[];
 205
 206 /* debug level */
 207 int winetest_debug = 1;
 208
 209 /* trace timing information */
 210 int winetest_time = 0;
 211 DWORD winetest_start_time, winetest_last_time;
 212
 213 /* interactive mode? */
 214 int winetest_interactive = 0;
 215
 216 /* current platform */
 217 const char *winetest_platform = "windows";
 218
 219 /* report successful tests (BOOL) */
 220 int winetest_report_success = 0;
 221
 222 /* silence todos and skips above this threshold */
 223 int winetest_mute_threshold = 42;
 224
 225 /* passing arguments around */
 226 static int winetest_argc;
 227 static char** winetest_argv;
 228
 229 static const struct test *current_test; /* test currently being run */
 230
 231 static LONG successes;       /* number of successful tests */
 232 static LONG failures;        /* number of failures */
 233 static LONG skipped;         /* number of skipped test chunks */
 234 static LONG todo_successes;  /* number of successful tests inside todo block */
 235 static LONG todo_failures;   /* number of failures inside todo block */
 236 static LONG muted_traces;    /* number of silenced traces */
 237 static LONG muted_skipped;   /* same as skipped but silent */
 238 static LONG muted_todo_successes; /* same as todo_successes but silent */
 239
 240 /* counts how many times a given line printed a message */
 241 static LONG line_counters[16384];
 242
 243 /* The following data must be kept track of on a per-thread basis */
 244 struct tls_data
 245 {
 246     const char* current_file;        /* file of current check */
 247     int current_line;                /* line of current check */
 248     unsigned int todo_level;         /* current todo nesting level */
 249     int todo_do_loop;
 250     char *str_pos;                   /* position in debug buffer */
 251     char strings[2000];              /* buffer for debug strings */
 252     char context[8][128];            /* data to print before messages */
 253     unsigned int context_count;      /* number of context prefixes */
 254 };
 255 static DWORD tls_index;
 256
 257 static struct tls_data *get_tls_data(void)
 258 {
 259     struct tls_data *data;
 260     DWORD last_error;
 261
 262     last_error=GetLastError();
 263     data=TlsGetValue(tls_index);
 264     if (!data)
 265     {
 266         data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*data));
 267         data->str_pos = data->strings;
 268         TlsSetValue(tls_index,data);
 269     }
 270     SetLastError(last_error);
 271     return data;
 272 }
 273
 274 static void exit_process( int code )
 275 {
 276     fflush( stdout );
 277     ExitProcess( code );
 278 }
 279
 280
 281 void winetest_set_location( const char* file, int line )
 282 {
 283     struct tls_data *data = get_tls_data();
 284     data->current_file=strrchr(file,'/');
 285     if (data->current_file==NULL)
 286         data->current_file=strrchr(file,'\\');
 287     if (data->current_file==NULL)
 288         data->current_file=file;
 289     else
 290         data->current_file++;
 291     data->current_line=line;
 292 }
 293
 294 const char *winetest_elapsed(void)
 295 {
 296     DWORD now;
 297
 298     if (!winetest_time) return "";
 299     winetest_last_time = now = GetTickCount();
 300     return wine_dbg_sprintf( "%.3f", (now - winetest_start_time) / 1000.0);
 301 }
 302
 303 static void __winetest_cdecl winetest_printf( const char *msg, ... ) __WINE_PRINTF_ATTR(1,2);
 304 static void __winetest_cdecl winetest_printf( const char *msg, ... )
 305 {
 306     struct tls_data *data = get_tls_data();
 307     __winetest_va_list valist;
 308
 309     printf( "%s:%d:%s ", data->current_file, data->current_line, winetest_elapsed() );
 310     __winetest_va_start( valist, msg );
 311     vprintf( msg, valist );
 312     __winetest_va_end( valist );
 313 }
 314 static void __winetest_cdecl winetest_print_context( const char *msgtype )
 315 {
 316     struct tls_data *data = get_tls_data();
 317     unsigned int i;
 318
 319     winetest_printf( "%s", msgtype );
 320     for (i = 0; i < data->context_count; ++i)
 321         printf( "%s: ", data->context[i] );
 322 }
 323
 324 void winetest_subtest( const char* name )
 325 {
 326     winetest_printf( "Subtest %s\n", name );
 327 }
 328
 329 void winetest_ignore_exceptions( BOOL ignore )
 330 {
 331     winetest_printf( "IgnoreExceptions=%d\n", ignore ? 1 : 0 );
 332 }
 333
 334 int broken( int condition )
 335 {
 336     return (strcmp(winetest_platform, "windows") == 0) && condition;
 337 }
 338
 339 static LONG winetest_add_line( void )
 340 {
 341     struct tls_data *data;
 342     int index, count;
 343
 344     if (winetest_debug > 1)
 345         return 0;
 346
 347     data = get_tls_data();
 348     index = data->current_line % ARRAY_SIZE(line_counters);
 349     count = InterlockedIncrement(line_counters + index) - 1;
 350     if (count == winetest_mute_threshold)
 351         winetest_printf( "Line has been silenced after %d occurrences\n", winetest_mute_threshold );
 352
 353     return count;
 354 }
 355
 356 /*
 357  * Checks condition.
 358  * Parameters:
 359  *   - condition - condition to check;
 360  *   - msg test description;
 361  *   - file - test application source code file name of the check
 362  *   - line - test application source code file line number of the check
 363  * Return:
 364  *   0 if condition does not have the expected value, 1 otherwise
 365  */
 366 int winetest_vok( int condition, const char *msg, __winetest_va_list args )
 367 {
 368     struct tls_data *data = get_tls_data();
 369
 370     if (data->todo_level)
 371     {
 372         if (condition)
 373         {
 374             winetest_print_context( "Test succeeded inside todo block: " );
 375             vprintf(msg, args);
 376             InterlockedIncrement(&todo_failures);
 377             return 0;
 378         }
 379         else
 380         {
 381             if (!winetest_debug ||
 382                 winetest_add_line() < winetest_mute_threshold)
 383             {
 384                 if (winetest_debug > 0)
 385                 {
 386                     winetest_print_context( "Test marked todo: " );
 387                     vprintf(msg, args);
 388                 }
 389                 InterlockedIncrement(&todo_successes);
 390             }
 391             else
 392                 InterlockedIncrement(&muted_todo_successes);
 393             return 1;
 394         }
 395     }
 396     else
 397     {
 398         if (!condition)
 399         {
 400             winetest_print_context( "Test failed: " );
 401             vprintf(msg, args);
 402             InterlockedIncrement(&failures);
 403             return 0;
 404         }
 405         else
 406         {
 407             if (winetest_report_success ||
 408                 (winetest_time && GetTickCount() >= winetest_last_time + 1000))
 409             {
 410                 winetest_printf("Test succeeded\n");
 411             }
 412             InterlockedIncrement(&successes);
 413             return 1;
 414         }
 415     }
 416 }
 417
 418 void __winetest_cdecl winetest_ok( int condition, const char *msg, ... )
 419 {
 420     __winetest_va_list valist;
 421
 422     __winetest_va_start(valist, msg);
 423     winetest_vok(condition, msg, valist);
 424     __winetest_va_end(valist);
 425 }
 426
 427 void __winetest_cdecl winetest_trace( const char *msg, ... )
 428 {
 429     __winetest_va_list valist;
 430
 431     if (!winetest_debug)
 432         return;
 433     if (winetest_add_line() < winetest_mute_threshold)
 434     {
 435         winetest_print_context( "" );
 436         __winetest_va_start(valist, msg);
 437         vprintf( msg, valist );
 438         __winetest_va_end(valist);
 439     }
 440     else
 441         InterlockedIncrement(&muted_traces);
 442 }
 443
 444 void winetest_vskip( const char *msg, __winetest_va_list args )
 445 {
 446     if (winetest_add_line() < winetest_mute_threshold)
 447     {
 448         winetest_print_context( "Tests skipped: " );
 449         vprintf(msg, args);
 450         InterlockedIncrement(&skipped);
 451     }
 452     else
 453         InterlockedIncrement(&muted_skipped);
 454 }
 455
 456 void __winetest_cdecl winetest_skip( const char *msg, ... )
 457 {
 458     __winetest_va_list valist;
 459     __winetest_va_start(valist, msg);
 460     winetest_vskip(msg, valist);
 461     __winetest_va_end(valist);
 462 }
 463
 464 void __winetest_cdecl winetest_win_skip( const char *msg, ... )
 465 {
 466     __winetest_va_list valist;
 467     __winetest_va_start(valist, msg);
 468     if (strcmp(winetest_platform, "windows") == 0)
 469         winetest_vskip(msg, valist);
 470     else
 471         winetest_vok(0, msg, valist);
 472     __winetest_va_end(valist);
 473 }
 474
 475 void winetest_start_todo( int is_todo )
 476 {
 477     struct tls_data *data = get_tls_data();
 478     data->todo_level = (data->todo_level << 1) | (is_todo != 0);
 479     data->todo_do_loop=1;
 480 }
 481
 482 int winetest_loop_todo(void)
 483 {
 484     struct tls_data *data = get_tls_data();
 485     int do_loop=data->todo_do_loop;
 486     data->todo_do_loop=0;
 487     return do_loop;
 488 }
 489
 490 void winetest_end_todo(void)
 491 {
 492     struct tls_data *data = get_tls_data();
 493     data->todo_level >>= 1;
 494 }
 495
 496 void __winetest_cdecl winetest_push_context( const char *fmt, ... )
 497 {
 498     struct tls_data *data = get_tls_data();
 499     __winetest_va_list valist;
 500
 501     if (data->context_count < ARRAY_SIZE(data->context))
 502     {
 503         __winetest_va_start(valist, fmt);
 504         vsnprintf( data->context[data->context_count], sizeof(data->context[data->context_count]), fmt, valist );
 505         __winetest_va_end(valist);
 506         data->context[data->context_count][sizeof(data->context[data->context_count]) - 1] = 0;
 507     }
 508     ++data->context_count;
 509 }
 510
 511 void winetest_pop_context(void)
 512 {
 513     struct tls_data *data = get_tls_data();
 514
 515     if (data->context_count)
 516         --data->context_count;
 517 }
 518
 519 int winetest_get_mainargs( char*** pargv )
 520 {
 521     *pargv = winetest_argv;
 522     return winetest_argc;
 523 }
 524
 525 LONG winetest_get_failures(void)
 526 {
 527     return failures;
 528 }
 529
 530 void winetest_add_failures( LONG new_failures )
 531 {
 532     while (new_failures-- > 0)
 533         InterlockedIncrement( &failures );
 534 }
 535
 536 void winetest_wait_child_process( HANDLE process )
 537 {
 538     DWORD ret;
 539
 540     winetest_ok( process != NULL, "No child process handle (CreateProcess failed?)\n" );
 541     if (!process) return;
 542
 543     ret = WaitForSingleObject( process, 30000 );
 544     if (ret == WAIT_TIMEOUT)
 545         winetest_ok( 0, "Timed out waiting for the child process\n" );
 546     else if (ret != WAIT_OBJECT_0)
 547         winetest_ok( 0, "Could not wait for the child process: %d le=%u\n",
 548                      ret, GetLastError() );
 549     else
 550     {
 551         DWORD exit_code;
 552         GetExitCodeProcess( process, &exit_code );
 553         if (exit_code > 255)
 554         {
 555             DWORD pid = GetProcessId( process );
 556             winetest_printf( "unhandled exception %08x in child process %04x\n", exit_code, pid );
 557             InterlockedIncrement( &failures );
 558         }
 559         else if (exit_code)
 560         {
 561             winetest_printf( "%u failures in child process\n", exit_code );
 562             while (exit_code-- > 0)
 563                 InterlockedIncrement(&failures);
 564         }
 565     }
 566 }
 567
 568 /* Find a test by name */
 569 static const struct test *find_test( const char *name )
 570 {
 571     const struct test *test;
 572     const char *p;
 573     size_t len;
 574
 575     if ((p = strrchr( name, '/' ))) name = p + 1;
 576     if ((p = strrchr( name, '\\' ))) name = p + 1;
 577     len = strlen(name);
 578     if (len > 2 && !strcmp( name + len - 2, ".c" )) len -= 2;
 579
 580     for (test = winetest_testlist; test->name; test++)
 581     {
 582         if (!strncmp( test->name, name, len ) && !test->name[len]) break;
 583     }
 584     return test->name ? test : NULL;
 585 }
 586
 587
 588 /* Display list of valid tests */
 589 static void list_tests(void)
 590 {
 591     const struct test *test;
 592
 593     printf( "Valid test names:\n" );
 594     for (test = winetest_testlist; test->name; test++)
 595         printf( "    %s\n", test->name );
 596 }
 597
 598
 599 /* Run a named test, and return exit status */
 600 static int run_test( const char *name )
 601 {
 602     const struct test *test;
 603     int status;
 604
 605     if (!(test = find_test( name )))
 606     {
 607         printf( "Fatal: test '%s' does not exist.\n", name );
 608         exit_process(1);
 609     }
 610     tls_index=TlsAlloc();
 611     current_test = test;
 612     test->func();
 613
 614     if (winetest_debug)
 615     {
 616         if (muted_todo_successes || muted_skipped || muted_traces)
 617             printf( "%04x:%s:%s Silenced %d todos, %d skips and %d traces.\n",
 618                     GetCurrentProcessId(), test->name, winetest_elapsed(),
 619                     muted_todo_successes, muted_skipped, muted_traces);
 620         printf( "%04x:%s:%s %d tests executed (%d marked as todo, %d %s), %d skipped.\n",
 621                 GetCurrentProcessId(), test->name, winetest_elapsed(),
 622                 successes + failures + todo_successes + todo_failures,
 623                 todo_successes, failures + todo_failures,
 624                 (failures + todo_failures != 1) ? "failures" : "failure",
 625                 skipped );
 626     }
 627     status = (failures + todo_failures < 255) ? failures + todo_failures : 255;
 628     return status;
 629 }
 630
 631
 632 /* Display usage and exit */
 633 static void usage( const char *argv0 )
 634 {
 635     printf( "Usage: %s test_name\n\n", argv0 );
 636     list_tests();
 637     exit_process(1);
 638 }
 639
 640 /* trap unhandled exceptions */
 641 static LONG CALLBACK exc_filter( EXCEPTION_POINTERS *ptrs )
 642 {
 643     struct tls_data *data = get_tls_data();
 644
 645     if (data->current_file)
 646         printf( "%s:%d: this is the last test seen before the exception\n",
 647                 data->current_file, data->current_line );
 648     printf( "%04x:%s:%s unhandled exception %08x at %p\n",
 649             GetCurrentProcessId(), current_test->name, winetest_elapsed(),
 650             ptrs->ExceptionRecord->ExceptionCode, ptrs->ExceptionRecord->ExceptionAddress );
 651     fflush( stdout );
 652     return EXCEPTION_EXECUTE_HANDLER;
 653 }
 654
 655 /* check if we're running under wine */
 656 static BOOL running_under_wine(void)
 657 {
 658     HMODULE module = GetModuleHandleA( "ntdll.dll" );
 659     if (!module) return FALSE;
 660     return (GetProcAddress( module, "wine_server_call" ) != NULL);
 661 }
 662
 663 #ifdef __GNUC__
 664 void _fpreset(void) {} /* override the mingw fpu init code */
 665 #endif
 666
 667 /* main function */
 668 int main( int argc, char **argv )
 669 {
 670     char p[128];
 671
 672     setvbuf (stdout, NULL, _IONBF, 0);
 673
 674     winetest_argc = argc;
 675     winetest_argv = argv;
 676
 677     if (GetEnvironmentVariableA( "WINETEST_PLATFORM", p, sizeof(p) ))
 678         winetest_platform = strdup(p);
 679     else if (running_under_wine())
 680         winetest_platform = "wine";
 681
 682     if (GetEnvironmentVariableA( "WINETEST_DEBUG", p, sizeof(p) )) winetest_debug = atoi(p);
 683     if (GetEnvironmentVariableA( "WINETEST_INTERACTIVE", p, sizeof(p) )) winetest_interactive = atoi(p);
 684     if (GetEnvironmentVariableA( "WINETEST_REPORT_SUCCESS", p, sizeof(p) )) winetest_report_success = atoi(p);
 685     if (GetEnvironmentVariableA( "WINETEST_TIME", p, sizeof(p) )) winetest_time = atoi(p);
 686     winetest_last_time = winetest_start_time = GetTickCount();
 687
 688     if (!strcmp( winetest_platform, "windows" )) SetUnhandledExceptionFilter( exc_filter );
 689     if (!winetest_interactive) SetErrorMode( SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX );
 690
 691     if (!argv[1])
 692     {
 693         if (winetest_testlist[0].name && !winetest_testlist[1].name)  /* only one test */
 694             return run_test( winetest_testlist[0].name );
 695         usage( argv[0] );
 696     }
 697     if (!strcmp( argv[1], "--list" ))
 698     {
 699         list_tests();
 700         return 0;
 701     }
 702     return run_test(argv[1]);
 703 }
 704
 705 #endif  /* STANDALONE */
 706
 707 #endif  /* __WINE_WINE_TEST_H */