static void crash_and_debug(HKEY hkey, const char* argv0, const char* dbgtasks)
{
DWORD ret;
HANDLE start_event, done_event;
char* cmd;
char dbglog[MAX_PATH];
char childlog[MAX_PATH];
PROCESS_INFORMATION info;
STARTUPINFOA startup;
DWORD exit_code;
crash_blackbox_t crash_blackbox;
debugger_blackbox_t dbg_blackbox;
ret=RegSetValueExA(hkey, "auto", 0, REG_SZ, (BYTE*)"1", 2);
ok(ret == ERROR_SUCCESS, "unable to set AeDebug/auto: ret=%d\n", ret);
get_file_name(dbglog);
get_events(dbglog, &start_event, &done_event);
cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+10+strlen(dbgtasks)+1+strlen(dbglog)+34+1);
sprintf(cmd, "%s debugger %s %s %%ld %%ld", argv0, dbgtasks, dbglog);
ret=RegSetValueExA(hkey, "debugger", 0, REG_SZ, (BYTE*)cmd, strlen(cmd)+1);
ok(ret == ERROR_SUCCESS, "unable to set AeDebug/debugger: ret=%d\n", ret);
HeapFree(GetProcessHeap(), 0, cmd);
get_file_name(childlog);
cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+16+strlen(dbglog)+1);
sprintf(cmd, "%s debugger crash %s", argv0, childlog);
memset(&startup, 0, sizeof(startup));
startup.cb = sizeof(startup);
startup.dwFlags = STARTF_USESHOWWINDOW;
startup.wShowWindow = SW_SHOWNORMAL;
ret=CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info);
ok(ret, "CreateProcess: err=%d\n", GetLastError());
HeapFree(GetProcessHeap(), 0, cmd);
CloseHandle(info.hThread);
/* The process exits... */
trace("waiting for child exit...\n");
ok(WaitForSingleObject(info.hProcess, 60000) == WAIT_OBJECT_0, "Timed out waiting for the child to crash\n");
ok(GetExitCodeProcess(info.hProcess, &exit_code), "GetExitCodeProcess failed: err=%d\n", GetLastError());
if (strstr(dbgtasks, "code2"))
{
/* If, after attaching to the debuggee, the debugger exits without
* detaching, then the debuggee gets a special exit code.
*/
ok(exit_code == 0xffffffff || /* Win 9x */
exit_code == 0x80 || /* NT4 */
exit_code == STATUS_DEBUGGER_INACTIVE, /* Win >= XP */
"wrong exit code : %08x\n", exit_code);
}
else
ok(exit_code == STATUS_ACCESS_VIOLATION ||
exit_code == WAIT_ABANDONED, /* win2k3 */
"exit code = %08x instead of STATUS_ACCESS_VIOLATION or WAIT_ABANDONED\n", exit_code);
CloseHandle(info.hProcess);
/* ...before the debugger */
if (strstr(dbgtasks, "order"))
ok(SetEvent(start_event), "SetEvent(start_event) failed\n");
trace("waiting for the debugger...\n");
ok(WaitForSingleObject(done_event, 60000) == WAIT_OBJECT_0, "Timed out waiting for the debugger\n");
assert(load_blackbox(childlog, &crash_blackbox, sizeof(crash_blackbox)));
assert(load_blackbox(dbglog, &dbg_blackbox, sizeof(dbg_blackbox)));
ok(dbg_blackbox.argc == 6, "wrong debugger argument count: %d\n", dbg_blackbox.argc);
ok(dbg_blackbox.pid == crash_blackbox.pid, "the child and debugged pids don't match: %d != %d\n", crash_blackbox.pid, dbg_blackbox.pid);
ok(dbg_blackbox.debug_rc, "debugger: SetEvent(debug_event) failed err=%d\n", dbg_blackbox.debug_err);
ok(dbg_blackbox.attach_rc, "DebugActiveProcess(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.attach_err);
ok(dbg_blackbox.nokill_rc, "DebugSetProcessKillOnExit(FALSE) failed err=%d\n", dbg_blackbox.nokill_err);
ok(dbg_blackbox.detach_rc, "DebugActiveProcessStop(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.detach_err);
assert(DeleteFileA(dbglog) != 0);
assert(DeleteFileA(childlog) != 0);
}
static void test_debug_children(char *name, DWORD flag, BOOL debug_child)
{
const char *arguments = "debugger children";
struct child_blackbox blackbox;
char blackbox_file[MAX_PATH], *p;
char event_name[MAX_PATH];
PROCESS_INFORMATION pi;
STARTUPINFOA si;
HANDLE event_init, event_attach;
char *cmd;
BOOL debug, ret;
BOOL got_child_event = FALSE;
if (!pDebugActiveProcessStop || !pCheckRemoteDebuggerPresent)
{
win_skip("DebugActiveProcessStop or CheckRemoteDebuggerPresent not available, skipping test.\n");
return;
}
get_file_name(blackbox_file);
cmd = HeapAlloc(GetProcessHeap(), 0, strlen(name) + strlen(arguments) + strlen(blackbox_file) + 5);
sprintf(cmd, "%s %s \"%s\"", name, arguments, blackbox_file);
p = strrchr(blackbox_file, '\\');
p = p ? p+1 : blackbox_file;
strcpy(event_name, p);
strcat(event_name, "_init");
event_init = CreateEventA(NULL, FALSE, FALSE, event_name);
ok(event_init != NULL, "OpenEvent failed, last error %d.\n", GetLastError());
p = strrchr(blackbox_file, '\\');
p = p ? p+1 : blackbox_file;
strcpy(event_name, p);
strcat(event_name, "_attach");
event_attach = CreateEventA(NULL, FALSE, flag!=0, event_name);
ok(event_attach != NULL, "CreateEvent failed, last error %d.\n", GetLastError());
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
ret = CreateProcessA(NULL, cmd, NULL, NULL, FALSE, flag, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess failed, last error %d.\n", GetLastError());
HeapFree(GetProcessHeap(), 0, cmd);
if (!flag)
{
WaitForSingleObject(event_init, INFINITE);
ret = DebugActiveProcess(pi.dwProcessId);
ok(ret, "DebugActiveProcess failed, last error %d.\n", GetLastError());
ret = SetEvent(event_attach);
ok(ret, "SetEvent failed, last error %d.\n", GetLastError());
}
ret = pCheckRemoteDebuggerPresent(pi.hProcess, &debug);
ok(ret, "CheckRemoteDebuggerPresent failed, last error %d.\n", GetLastError());
ok(debug, "Expected debug != 0, got %x.\n", debug);
for (;;)
{
DEBUG_EVENT ev;
ret = WaitForDebugEvent(&ev, INFINITE);
ok(ret, "WaitForDebugEvent failed, last error %d.\n", GetLastError());
if (!ret) break;
if (ev.dwDebugEventCode==EXIT_PROCESS_DEBUG_EVENT && ev.dwProcessId==pi.dwProcessId) break;
else if (ev.dwProcessId != pi.dwProcessId) got_child_event = TRUE;
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
ok(ret, "ContinueDebugEvent failed, last error %d.\n", GetLastError());
if (!ret) break;
}
if(debug_child)
ok(got_child_event, "didn't get any child events (flag: %x).\n", flag);
else
ok(!got_child_event, "got child event (flag: %x).\n", flag);
CloseHandle(event_init);
CloseHandle(event_attach);
ret = CloseHandle(pi.hThread);
ok(ret, "CloseHandle failed, last error %d.\n", GetLastError());
ret = CloseHandle(pi.hProcess);
ok(ret, "CloseHandle failed, last error %d.\n", GetLastError());
load_blackbox(blackbox_file, &blackbox, sizeof(blackbox));
ok(!blackbox.failures, "Got %d failures from child process.\n", blackbox.failures);
ret = DeleteFileA(blackbox_file);
ok(ret, "DeleteFileA failed, last error %d.\n", GetLastError());
}
static void test_debug_loop(int argc, char **argv)
{
const char *arguments = " debugger child ";
struct child_blackbox blackbox;
char blackbox_file[MAX_PATH];
PROCESS_INFORMATION pi;
STARTUPINFOA si;
BOOL debug;
DWORD pid;
char *cmd;
BOOL ret;
if (!pDebugActiveProcessStop || !pCheckRemoteDebuggerPresent)
{
win_skip("DebugActiveProcessStop or CheckRemoteDebuggerPresent not available, skipping test.\n");
return;
}
pid = GetCurrentProcessId();
ret = DebugActiveProcess(pid);
ok(!ret, "DebugActiveProcess() succeeded on own process.\n");
get_file_name(blackbox_file);
cmd = HeapAlloc(GetProcessHeap(), 0, strlen(argv[0]) + strlen(arguments) + strlen(blackbox_file) + 10);
sprintf(cmd, "%s%s%08x %s", argv[0], arguments, pid, blackbox_file);
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
ret = CreateProcessA(NULL, cmd, NULL, NULL, FALSE, DEBUG_PROCESS, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
HeapFree(GetProcessHeap(), 0, cmd);
ret = pCheckRemoteDebuggerPresent(pi.hProcess, &debug);
ok(ret, "CheckRemoteDebuggerPresent failed, last error %#x.\n", GetLastError());
ok(debug, "Expected debug != 0, got %#x.\n", debug);
for (;;)
{
DEBUG_EVENT ev;
ret = WaitForDebugEvent(&ev, INFINITE);
ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
}
ret = CloseHandle(pi.hThread);
ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
ret = CloseHandle(pi.hProcess);
ok(ret, "CloseHandle failed, last error %#x.\n", GetLastError());
load_blackbox(blackbox_file, &blackbox, sizeof(blackbox));
ok(!blackbox.failures, "Got %d failures from child process.\n", blackbox.failures);
ret = DeleteFileA(blackbox_file);
ok(ret, "DeleteFileA failed, last error %#x.\n", GetLastError());
}
static void crash_and_debug(HKEY hkey, const char* argv0, const char* dbgtasks)
{
static BOOL skip_crash_and_debug = FALSE;
BOOL bRet;
DWORD ret;
HANDLE start_event, done_event;
char* cmd;
char dbglog[MAX_PATH];
char childlog[MAX_PATH];
PROCESS_INFORMATION info;
STARTUPINFOA startup;
DWORD exit_code;
crash_blackbox_t crash_blackbox;
debugger_blackbox_t dbg_blackbox;
DWORD wait_code;
if (skip_crash_and_debug)
{
win_skip("Skipping crash_and_debug\n");
return;
}
ret=RegSetValueExA(hkey, "auto", 0, REG_SZ, (BYTE*)"1", 2);
if (ret == ERROR_ACCESS_DENIED)
{
skip_crash_and_debug = TRUE;
skip("No write access to change the debugger\n");
return;
}
ok(ret == ERROR_SUCCESS, "unable to set AeDebug/auto: ret=%d\n", ret);
get_file_name(dbglog);
get_events(dbglog, &start_event, &done_event);
cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+10+strlen(dbgtasks)+1+strlen(dbglog)+2+34+1);
sprintf(cmd, "%s debugger %s \"%s\" %%ld %%ld", argv0, dbgtasks, dbglog);
ret=RegSetValueExA(hkey, "debugger", 0, REG_SZ, (BYTE*)cmd, strlen(cmd)+1);
ok(ret == ERROR_SUCCESS, "unable to set AeDebug/debugger: ret=%d\n", ret);
HeapFree(GetProcessHeap(), 0, cmd);
get_file_name(childlog);
cmd=HeapAlloc(GetProcessHeap(), 0, strlen(argv0)+16+strlen(dbglog)+2+1);
sprintf(cmd, "%s debugger crash \"%s\"", argv0, childlog);
memset(&startup, 0, sizeof(startup));
startup.cb = sizeof(startup);
startup.dwFlags = STARTF_USESHOWWINDOW;
startup.wShowWindow = SW_SHOWNORMAL;
ret=CreateProcessA(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info);
ok(ret, "CreateProcess: err=%d\n", GetLastError());
HeapFree(GetProcessHeap(), 0, cmd);
CloseHandle(info.hThread);
/* The process exits... */
trace("waiting for child exit...\n");
wait_code = WaitForSingleObject(info.hProcess, 30000);
#if defined(_WIN64) && defined(__MINGW32__)
/* Mingw x64 doesn't output proper unwind info */
skip_crash_and_debug = broken(wait_code == WAIT_TIMEOUT);
if (skip_crash_and_debug)
{
TerminateProcess(info.hProcess, WAIT_TIMEOUT);
WaitForSingleObject(info.hProcess, 5000);
CloseHandle(info.hProcess);
assert(DeleteFileA(dbglog) != 0);
assert(DeleteFileA(childlog) != 0);
win_skip("Giving up on child process\n");
return;
}
#endif
ok(wait_code == WAIT_OBJECT_0, "Timed out waiting for the child to crash\n");
bRet = GetExitCodeProcess(info.hProcess, &exit_code);
ok(bRet, "GetExitCodeProcess failed: err=%d\n", GetLastError());
if (strstr(dbgtasks, "code2"))
{
/* If, after attaching to the debuggee, the debugger exits without
* detaching, then the debuggee gets a special exit code.
*/
ok(exit_code == STATUS_DEBUGGER_INACTIVE ||
broken(exit_code == STATUS_ACCESS_VIOLATION) || /* Intermittent Vista+ */
broken(exit_code == WAIT_ABANDONED), /* NT4, W2K */
"wrong exit code : %08x\n", exit_code);
}
else
ok(exit_code == STATUS_ACCESS_VIOLATION ||
broken(exit_code == WAIT_ABANDONED), /* NT4, W2K, W2K3 */
"wrong exit code : %08x\n", exit_code);
CloseHandle(info.hProcess);
/* ...before the debugger */
if (strstr(dbgtasks, "order"))
ok(SetEvent(start_event), "SetEvent(start_event) failed\n");
trace("waiting for the debugger...\n");
wait_code = WaitForSingleObject(done_event, 5000);
#if defined(_WIN64) && defined(__MINGW32__)
/* Mingw x64 doesn't output proper unwind info */
skip_crash_and_debug = broken(wait_code == WAIT_TIMEOUT);
if (skip_crash_and_debug)
{
assert(DeleteFileA(dbglog) != 0);
assert(DeleteFileA(childlog) != 0);
win_skip("Giving up on debugger\n");
return;
}
#endif
ok(wait_code == WAIT_OBJECT_0, "Timed out waiting for the debugger\n");
assert(load_blackbox(childlog, &crash_blackbox, sizeof(crash_blackbox)));
assert(load_blackbox(dbglog, &dbg_blackbox, sizeof(dbg_blackbox)));
ok(dbg_blackbox.argc == 6, "wrong debugger argument count: %d\n", dbg_blackbox.argc);
ok(dbg_blackbox.pid == crash_blackbox.pid, "the child and debugged pids don't match: %d != %d\n", crash_blackbox.pid, dbg_blackbox.pid);
ok(dbg_blackbox.debug_rc, "debugger: SetEvent(debug_event) failed err=%d\n", dbg_blackbox.debug_err);
ok(dbg_blackbox.attach_rc, "DebugActiveProcess(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.attach_err);
ok(dbg_blackbox.nokill_rc, "DebugSetProcessKillOnExit(FALSE) failed err=%d\n", dbg_blackbox.nokill_err);
ok(dbg_blackbox.detach_rc, "DebugActiveProcessStop(%d) failed err=%d\n", dbg_blackbox.pid, dbg_blackbox.detach_err);
assert(DeleteFileA(dbglog) != 0);
assert(DeleteFileA(childlog) != 0);
}