dlls/kernel32/tests/debugger.c

   1 /*
   2  * Unit tests for the debugger facility
   3  *
   4  * Copyright (c) 2007 Francois Gouget for CodeWeavers
   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 #include <stdio.h>
  22 #include <assert.h>
  23
  24 #include <windows.h>
  25 #include <winternl.h>
  26 #include <winreg.h>
  27 #include "wine/test.h"
  28
  29 #ifndef STATUS_DEBUGGER_INACTIVE
  30 #define STATUS_DEBUGGER_INACTIVE         ((NTSTATUS) 0xC0000354)
  31 #endif
  32
  33 #ifdef __GNUC__
  34 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
  35 #else
  36 #define PRINTF_ATTR(fmt,args)
  37 #endif
  38
  39 #define child_ok (winetest_set_location(__FILE__, __LINE__), 0) ? (void)0 : test_child_ok
  40
  41 static int    myARGC;
  42 static char** myARGV;
  43
  44 static BOOL (WINAPI *pCheckRemoteDebuggerPresent)(HANDLE,PBOOL);
  45 static BOOL (WINAPI *pDebugActiveProcessStop)(DWORD);
  46 static BOOL (WINAPI *pDebugSetProcessKillOnExit)(BOOL);
  47
  48 static LONG child_failures;
  49
  50 static void PRINTF_ATTR(2, 3) test_child_ok(int condition, const char *msg, ...)
  51 {
  52     va_list valist;
  53
  54     va_start(valist, msg);
  55     winetest_vok(condition, msg, valist);
  56     va_end(valist);
  57     if (!condition) ++child_failures;
  58 }
  59
  60 /* Copied from the process test */
  61 static void get_file_name(char* buf)
  62 {
  63     char path[MAX_PATH];
  64
  65     buf[0] = '\0';
  66     GetTempPathA(sizeof(path), path);
  67     GetTempFileNameA(path, "wt", 0, buf);
  68 }
  69
  70 typedef struct tag_reg_save_value
  71 {
  72     const char *name;
  73     DWORD type;
  74     BYTE *data;
  75     DWORD size;
  76 } reg_save_value;
  77
  78 static DWORD save_value(HKEY hkey, const char *value, reg_save_value *saved)
  79 {
  80     DWORD ret;
  81     saved->name=value;
  82     saved->data=0;
  83     saved->size=0;
  84     ret=RegQueryValueExA(hkey, value, NULL, &saved->type, NULL, &saved->size);
  85     if (ret == ERROR_SUCCESS)
  86     {
  87         saved->data=HeapAlloc(GetProcessHeap(), 0, saved->size);
  88         RegQueryValueExA(hkey, value, NULL, &saved->type, saved->data, &saved->size);
  89     }
  90     return ret;
  91 }
  92
  93 static void restore_value(HKEY hkey, reg_save_value *saved)
  94 {
  95     if (saved->data)
  96     {
  97         RegSetValueExA(hkey, saved->name, 0, saved->type, saved->data, saved->size);
  98         HeapFree(GetProcessHeap(), 0, saved->data);
  99     }
 100     else
 101         RegDeleteValueA(hkey, saved->name);
 102 }
 103
 104 static void get_events(const char* name, HANDLE *start_event, HANDLE *done_event)
 105 {
 106     const char* basename;
 107     char* event_name;
 108
 109     basename=strrchr(name, '\\');
 110     basename=(basename ? basename+1 : name);
 111     event_name=HeapAlloc(GetProcessHeap(), 0, 6+strlen(basename)+1);
 112
 113     sprintf(event_name, "start_%s", basename);
 114     *start_event=CreateEvent(NULL, 0,0, event_name);
 115     sprintf(event_name, "done_%s", basename);
 116     *done_event=CreateEvent(NULL, 0,0, event_name);
 117     HeapFree(GetProcessHeap(), 0, event_name);
 118 }
 119
 120 static void save_blackbox(const char* logfile, void* blackbox, int size)
 121 {
 122     HANDLE hFile;
 123     DWORD written;
 124
 125     hFile=CreateFileA(logfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0);
 126     if (hFile == INVALID_HANDLE_VALUE)
 127         return;
 128     WriteFile(hFile, blackbox, size, &written, NULL);
 129     CloseHandle(hFile);
 130 }
 131
 132 static int load_blackbox(const char* logfile, void* blackbox, int size)
 133 {
 134     HANDLE hFile;
 135     DWORD read;
 136     BOOL ret;
 137
 138     hFile=CreateFileA(logfile, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
 139     if (hFile == INVALID_HANDLE_VALUE)
 140     {
 141         ok(0, "unable to open '%s'\n", logfile);
 142         return 0;
 143     }
 144     ret=ReadFile(hFile, blackbox, size, &read, NULL);
 145     ok(read == size, "wrong size for '%s': read=%d\n", logfile, read);
 146     CloseHandle(hFile);
 147     return 1;
 148 }
 149
 150 typedef struct
 151 {
 152     DWORD pid;
 153 } crash_blackbox_t;
 154
 155 static void doCrash(int argc,  char** argv)
 156 {
 157     char* p;
 158
 159     if (argc >= 4)
 160     {
 161         crash_blackbox_t blackbox;
 162         blackbox.pid=GetCurrentProcessId();
 163         save_blackbox(argv[3], &blackbox, sizeof(blackbox));
 164     }
 165
 166     /* Just crash */
 167     trace("child: crashing...\n");
 168     p=NULL;
 169     *p=0;
 170 }
 171
 172 typedef struct
 173 {
 174     int argc;
 175     DWORD pid;
 176     BOOL debug_rc;
 177     DWORD debug_err;
 178     BOOL attach_rc;
 179     DWORD attach_err;
 180     BOOL nokill_rc;
 181     DWORD nokill_err;
 182     BOOL detach_rc;
 183     DWORD detach_err;
 184 } debugger_blackbox_t;
 185
 186 static void doDebugger(int argc, char** argv)
 187 {
 188     const char* logfile;
 189     debugger_blackbox_t blackbox;
 190     HANDLE start_event = 0, done_event = 0, debug_event;
 191
 192     blackbox.argc=argc;
 193     logfile=(argc >= 4 ? argv[3] : NULL);
 194     blackbox.pid=(argc >= 5 ? atol(argv[4]) : 0);
 195
 196     blackbox.attach_err=0;
 197     if (strstr(myARGV[2], "attach"))
 198     {
 199         blackbox.attach_rc=DebugActiveProcess(blackbox.pid);
 200         if (!blackbox.attach_rc)
 201             blackbox.attach_err=GetLastError();
 202     }
 203     else
 204         blackbox.attach_rc=TRUE;
 205
 206     debug_event=(argc >= 6 ? (HANDLE)(INT_PTR)atol(argv[5]) : NULL);
 207     blackbox.debug_err=0;
 208     if (debug_event && strstr(myARGV[2], "event"))
 209     {
 210         blackbox.debug_rc=SetEvent(debug_event);
 211         if (!blackbox.debug_rc)
 212             blackbox.debug_err=GetLastError();
 213     }
 214     else
 215         blackbox.debug_rc=TRUE;
 216
 217     if (logfile)
 218     {
 219         get_events(logfile, &start_event, &done_event);
 220     }
 221
 222     if (strstr(myARGV[2], "order"))
 223     {
 224         trace("debugger: waiting for the start signal...\n");
 225         WaitForSingleObject(start_event, INFINITE);
 226     }
 227
 228     blackbox.nokill_err=0;
 229     if (strstr(myARGV[2], "nokill"))
 230     {
 231         blackbox.nokill_rc=pDebugSetProcessKillOnExit(FALSE);
 232         if (!blackbox.nokill_rc)
 233             blackbox.nokill_err=GetLastError();
 234     }
 235     else
 236         blackbox.nokill_rc=TRUE;
 237
 238     blackbox.detach_err=0;
 239     if (strstr(myARGV[2], "detach"))
 240     {
 241         blackbox.detach_rc=pDebugActiveProcessStop(blackbox.pid);
 242         if (!blackbox.detach_rc)
 243             blackbox.detach_err=GetLastError();
 244     }
 245     else
 246         blackbox.detach_rc=TRUE;
 247
 248     if (logfile)
 249     {
 250         save_blackbox(logfile, &blackbox, sizeof(blackbox));
 251     }
 252     trace("debugger: done debugging...\n");
 253     SetEvent(done_event);
 254
 255     /* Just exit with a known value */
 256     ExitProcess(0xdeadbeef);
 257 }
 258
 259 static void crash_and_debug(HKEY hkey, const char* argv0, const char* dbgtasks)
 260 {
 261     DWORD ret;
 262     HANDLE start_event, done_event;
 263     char* cmd;
 264     char dbglog[MAX_PATH];
 265     char childlog[MAX_PATH];
 266     PROCESS_INFORMATION info;
 267     STARTUPINFOA startup;
 268     DWORD exit_code;
 269     crash_blackbox_t crash_blackbox;
 270     debugger_blackbox_t dbg_blackbox;
 271
 272     ret=RegSetValueExA(hkey, "auto", 0, REG_SZ, (BYTE*)"1", 2);
 273     ok(ret == ERROR_SUCCESS, "unable to set AeDebug/auto: ret=%d\n", ret);
 274
 275     get_file_name(dbglog);
 276     get_events(dbglog, &start_event, &done_event);
 277     cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+10+strlen(dbgtasks)+1+strlen(dbglog)+34+1);
 278     sprintf(cmd, "%s debugger %s %s %%ld %%ld", argv0, dbgtasks, dbglog);
 279     ret=RegSetValueExA(hkey, "debugger", 0, REG_SZ, (BYTE*)cmd, strlen(cmd)+1);
 280     ok(ret == ERROR_SUCCESS, "unable to set AeDebug/debugger: ret=%d\n", ret);
 281     HeapFree(GetProcessHeap(), 0, cmd);
 282
 283     get_file_name(childlog);
 284     cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+16+strlen(dbglog)+1);
 285     sprintf(cmd, "%s debugger crash %s", argv0, childlog);
 286
 287     memset(&startup, 0, sizeof(startup));
 288     startup.cb = sizeof(startup);
 289     startup.dwFlags = STARTF_USESHOWWINDOW;
 290     startup.wShowWindow = SW_SHOWNORMAL;
 291     ret=CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info);
 292     ok(ret, "CreateProcess: err=%d\n", GetLastError());
 293     HeapFree(GetProcessHeap(), 0, cmd);
 294     CloseHandle(info.hThread);
 295
 296     /* The process exits... */
 297     trace("waiting for child exit...\n");
 298     ok(WaitForSingleObject(info.hProcess, 60000) == WAIT_OBJECT_0, "Timed out waiting for the child to crash\n");
 299     ok(GetExitCodeProcess(info.hProcess, &exit_code), "GetExitCodeProcess failed: err=%d\n", GetLastError());
 300     if (strstr(dbgtasks, "code2"))
 301     {
 302         /* If, after attaching to the debuggee, the debugger exits without
 303          * detaching, then the debuggee gets a special exit code.
 304          */
 305         ok(exit_code == STATUS_DEBUGGER_INACTIVE ||
 306            broken(exit_code == STATUS_ACCESS_VIOLATION) || /* Intermittent Vista+ */
 307            broken(exit_code == 0xffffffff) || /* Win9x */
 308            broken(exit_code == WAIT_ABANDONED), /* NT4, W2K */
 309            "wrong exit code : %08x\n", exit_code);
 310     }
 311     else
 312         ok(exit_code == STATUS_ACCESS_VIOLATION ||
 313            broken(exit_code == WAIT_ABANDONED) || /* NT4, W2K, W2K3 */
 314            broken(exit_code == 0xffffffff), /* Win9x, WinME */
 315            "wrong exit code : %08x\n", exit_code);
 316     CloseHandle(info.hProcess);
 317
 318     /* ...before the debugger */
 319     if (strstr(dbgtasks, "order"))
 320         ok(SetEvent(start_event), "SetEvent(start_event) failed\n");
 321
 322     trace("waiting for the debugger...\n");
 323     ok(WaitForSingleObject(done_event, 60000) == WAIT_OBJECT_0, "Timed out waiting for the debugger\n");
 324
 325     assert(load_blackbox(childlog, &crash_blackbox, sizeof(crash_blackbox)));
 326     assert(load_blackbox(dbglog, &dbg_blackbox, sizeof(dbg_blackbox)));
 327
 328     ok(dbg_blackbox.argc == 6, "wrong debugger argument count: %d\n", dbg_blackbox.argc);
 329     ok(dbg_blackbox.pid == crash_blackbox.pid, "the child and debugged pids don't match: %d != %d\n", crash_blackbox.pid, dbg_blackbox.pid);
 330     ok(dbg_blackbox.debug_rc, "debugger: SetEvent(debug_event) failed err=%d\n", dbg_blackbox.debug_err);
 331     ok(dbg_blackbox.attach_rc, "DebugActiveProcess(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.attach_err);
 332     ok(dbg_blackbox.nokill_rc, "DebugSetProcessKillOnExit(FALSE) failed err=%d\n", dbg_blackbox.nokill_err);
 333     ok(dbg_blackbox.detach_rc, "DebugActiveProcessStop(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.detach_err);
 334
 335     assert(DeleteFileA(dbglog) != 0);
 336     assert(DeleteFileA(childlog) != 0);
 337 }
 338
 339 static void crash_and_winedbg(HKEY hkey, const char* argv0)
 340 {
 341     DWORD ret;
 342     char* cmd;
 343     PROCESS_INFORMATION info;
 344     STARTUPINFOA startup;
 345     DWORD exit_code;
 346
 347     ret=RegSetValueExA(hkey, "auto", 0, REG_SZ, (BYTE*)"1", 2);
 348     ok(ret == ERROR_SUCCESS, "unable to set AeDebug/auto: ret=%d\n", ret);
 349
 350     cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+15+1);
 351     sprintf(cmd, "%s debugger crash", argv0);
 352
 353     memset(&startup, 0, sizeof(startup));
 354     startup.cb = sizeof(startup);
 355     startup.dwFlags = STARTF_USESHOWWINDOW;
 356     startup.wShowWindow = SW_SHOWNORMAL;
 357     ret=CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info);
 358     ok(ret, "CreateProcess: err=%d\n", GetLastError());
 359     HeapFree(GetProcessHeap(), 0, cmd);
 360     CloseHandle(info.hThread);
 361
 362     trace("waiting for child exit...\n");
 363     ok(WaitForSingleObject(info.hProcess, 60000) == WAIT_OBJECT_0, "Timed out waiting for the child to crash\n");
 364     ok(GetExitCodeProcess(info.hProcess, &exit_code), "GetExitCodeProcess failed: err=%d\n", GetLastError());
 365     ok(exit_code == STATUS_ACCESS_VIOLATION, "exit code = %08x\n", exit_code);
 366     CloseHandle(info.hProcess);
 367 }
 368
 369 static void test_ExitCode(void)
 370 {
 371     static const char* AeDebug="Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug";
 372     static const char* WineDbg="Software\\Wine\\WineDbg";
 373     char test_exe[MAX_PATH];
 374     DWORD ret;
 375     HKEY hkey;
 376     DWORD disposition;
 377     reg_save_value auto_value;
 378     reg_save_value debugger_value;
 379
 380     GetModuleFileNameA(GetModuleHandle(NULL), test_exe, sizeof(test_exe));
 381     if (GetFileAttributes(test_exe) == INVALID_FILE_ATTRIBUTES)
 382         strcat(test_exe, ".so");
 383     if (GetFileAttributesA(test_exe) == INVALID_FILE_ATTRIBUTES)
 384     {
 385         ok(0, "could not find the test executable '%s'\n", test_exe);
 386         return;
 387     }
 388
 389     ret=RegCreateKeyExA(HKEY_LOCAL_MACHINE, AeDebug, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &disposition);
 390     if (ret == ERROR_SUCCESS)
 391     {
 392         save_value(hkey, "auto", &auto_value);
 393         save_value(hkey, "debugger", &debugger_value);
 394         trace("HKLM\\%s\\debugger is set to '%s'\n", AeDebug, debugger_value.data);
 395     }
 396     else if (ret == ERROR_ACCESS_DENIED)
 397     {
 398         skip("not enough privileges to change the debugger\n");
 399         return;
 400     }
 401     else if (ret != ERROR_FILE_NOT_FOUND)
 402     {
 403         ok(0, "could not open the AeDebug key: %d\n", ret);
 404         return;
 405     }
 406
 407     if (debugger_value.data && debugger_value.type == REG_SZ &&
 408         strstr((char*)debugger_value.data, "winedbg --auto"))
 409     {
 410         HKEY hkeyWinedbg;
 411         ret=RegCreateKeyA(HKEY_CURRENT_USER, WineDbg, &hkeyWinedbg);
 412         if (ret == ERROR_SUCCESS)
 413         {
 414             static DWORD zero;
 415             reg_save_value crash_dlg_value;
 416             save_value(hkeyWinedbg, "ShowCrashDialog", &crash_dlg_value);
 417             RegSetValueExA(hkeyWinedbg, "ShowCrashDialog", 0, REG_DWORD, (BYTE *)&zero, sizeof(DWORD));
 418             crash_and_winedbg(hkey, test_exe);
 419             restore_value(hkeyWinedbg, &crash_dlg_value);
 420             RegCloseKey(hkeyWinedbg);
 421         }
 422         else
 423             ok(0, "Couldn't access WineDbg Key - error %u\n", ret);
 424     }
 425
 426     if (winetest_interactive)
 427         /* Since the debugging process never sets the debug event, it isn't recognized
 428            as a valid debugger and, after the debugger exits, Windows will show a dialog box
 429            asking the user what to do */
 430         crash_and_debug(hkey, test_exe, "dbg,none");
 431     else
 432         skip("\"none\" debugger test needs user interaction\n");
 433     if (disposition == REG_CREATED_NEW_KEY)
 434         win_skip("'dbg,event,order' test doesn't finish on Win9x/WinMe\n");
 435     else
 436         crash_and_debug(hkey, test_exe, "dbg,event,order");
 437     crash_and_debug(hkey, test_exe, "dbg,attach,event,code2");
 438     if (pDebugSetProcessKillOnExit)
 439         crash_and_debug(hkey, test_exe, "dbg,attach,event,nokill");
 440     else
 441         win_skip("DebugSetProcessKillOnExit is not available\n");
 442     if (pDebugActiveProcessStop)
 443         crash_and_debug(hkey, test_exe, "dbg,attach,event,detach");
 444     else
 445         win_skip("DebugActiveProcessStop is not available\n");
 446
 447     if (disposition == REG_CREATED_NEW_KEY)
 448     {
 449         RegCloseKey(hkey);
 450         RegDeleteKeyA(HKEY_LOCAL_MACHINE, AeDebug);
 451     }
 452     else
 453     {
 454         restore_value(hkey, &auto_value);
 455         restore_value(hkey, &debugger_value);
 456         RegCloseKey(hkey);
 457     }
 458 }
 459
 460 static void test_RemoteDebugger(void)
 461 {
 462     BOOL bret, present;
 463     if(!pCheckRemoteDebuggerPresent)
 464     {
 465         win_skip("CheckRemoteDebuggerPresent is not available\n");
 466         return;
 467     }
 468     present = TRUE;
 469     SetLastError(0xdeadbeef);
 470     bret = pCheckRemoteDebuggerPresent(GetCurrentProcess(),&present);
 471     ok(bret , "expected CheckRemoteDebuggerPresent to succeed\n");
 472     ok(0xdeadbeef == GetLastError(),
 473        "expected error to be unchanged, got %d/%x\n",GetLastError(), GetLastError());
 474
 475     present = TRUE;
 476     SetLastError(0xdeadbeef);
 477     bret = pCheckRemoteDebuggerPresent(NULL,&present);
 478     ok(!bret , "expected CheckRemoteDebuggerPresent to fail\n");
 479     ok(present, "expected parameter to be unchanged\n");
 480     ok(ERROR_INVALID_PARAMETER == GetLastError(),
 481        "expected error ERROR_INVALID_PARAMETER, got %d/%x\n",GetLastError(), GetLastError());
 482
 483     SetLastError(0xdeadbeef);
 484     bret = pCheckRemoteDebuggerPresent(GetCurrentProcess(),NULL);
 485     ok(!bret , "expected CheckRemoteDebuggerPresent to fail\n");
 486     ok(ERROR_INVALID_PARAMETER == GetLastError(),
 487        "expected error ERROR_INVALID_PARAMETER, got %d/%x\n",GetLastError(), GetLastError());
 488 }
 489
 490 struct child_blackbox
 491 {
 492     LONG failures;
 493 };
 494
 495 static void doChild(int argc, char **argv)
 496 {
 497     struct child_blackbox blackbox;
 498     const char *blackbox_file;
 499     HANDLE parent;
 500     DWORD ppid;
 501     BOOL ret;
 502
 503     blackbox_file = argv[4];
 504     sscanf(argv[3], "%08x", &ppid);
 505
 506     parent = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, ppid);
 507     child_ok(!!parent, "OpenProcess failed, last error %#x.\n", GetLastError());
 508
 509     ret = DebugActiveProcess(ppid);
 510     child_ok(ret, "DebugActiveProcess failed, last error %#x.\n", GetLastError());
 511
 512     ret = pDebugActiveProcessStop(ppid);
 513     child_ok(ret, "DebugActiveProcessStop failed, last error %#x.\n", GetLastError());
 514
 515     ret = CloseHandle(parent);
 516     child_ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
 517
 518     blackbox.failures = child_failures;
 519     save_blackbox(blackbox_file, &blackbox, sizeof(blackbox));
 520 }
 521
 522 static void test_debug_loop(int argc, char **argv)
 523 {
 524     const char *arguments = " debugger child ";
 525     struct child_blackbox blackbox;
 526     char blackbox_file[MAX_PATH];
 527     PROCESS_INFORMATION pi;
 528     STARTUPINFOA si;
 529     DWORD pid;
 530     char *cmd;
 531     BOOL ret;
 532
 533     if (!pDebugActiveProcessStop)
 534     {
 535         win_skip("DebugActiveProcessStop not available, skipping test.\n");
 536         return;
 537     }
 538
 539     pid = GetCurrentProcessId();
 540     get_file_name(blackbox_file);
 541     cmd = HeapAlloc(GetProcessHeap(), 0, strlen(argv[0]) + strlen(arguments) + strlen(blackbox_file) + 10);
 542     sprintf(cmd, "%s%s%08x %s", argv[0], arguments, pid, blackbox_file);
 543
 544     memset(&si, 0, sizeof(si));
 545     si.cb = sizeof(si);
 546     ret = CreateProcessA(NULL, cmd, NULL, NULL, FALSE, DEBUG_PROCESS, NULL, NULL, &si, &pi);
 547     ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
 548
 549     HeapFree(GetProcessHeap(), 0, cmd);
 550
 551     for (;;)
 552     {
 553         DEBUG_EVENT ev;
 554
 555         ret = WaitForDebugEvent(&ev, INFINITE);
 556         ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
 557         if (!ret) break;
 558
 559         if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
 560
 561         ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
 562         ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
 563         if (!ret) break;
 564     }
 565
 566     ret = CloseHandle(pi.hThread);
 567     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
 568     ret = CloseHandle(pi.hProcess);
 569     ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
 570
 571     load_blackbox(blackbox_file, &blackbox, sizeof(blackbox));
 572     ok(!blackbox.failures, "Got %d failures from child process.\n", blackbox.failures);
 573
 574     ret = DeleteFileA(blackbox_file);
 575     ok(ret, "DeleteFileA failed, last error %#x.\n", GetLastError());
 576 }
 577
 578 START_TEST(debugger)
 579 {
 580     HMODULE hdll;
 581
 582     hdll=GetModuleHandle("kernel32.dll");
 583     pCheckRemoteDebuggerPresent=(void*)GetProcAddress(hdll, "CheckRemoteDebuggerPresent");
 584     pDebugActiveProcessStop=(void*)GetProcAddress(hdll, "DebugActiveProcessStop");
 585     pDebugSetProcessKillOnExit=(void*)GetProcAddress(hdll, "DebugSetProcessKillOnExit");
 586
 587     myARGC=winetest_get_mainargs(&myARGV);
 588     if (myARGC >= 3 && strcmp(myARGV[2], "crash") == 0)
 589     {
 590         doCrash(myARGC, myARGV);
 591     }
 592     else if (myARGC >= 3 && strncmp(myARGV[2], "dbg,", 4) == 0)
 593     {
 594         doDebugger(myARGC, myARGV);
 595     }
 596     else if (myARGC >= 5 && !strcmp(myARGV[2], "child"))
 597     {
 598         doChild(myARGC, myARGV);
 599     }
 600     else
 601     {
 602         test_ExitCode();
 603         test_RemoteDebugger();
 604         test_debug_loop(myARGC, myARGV);
 605     }
 606 }