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ntdll/tests: Add more tests for ProcessDebugFlags. 

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2015-12-10 03:11:06 +01:00 committed by Alexandre Julliard
parent e44f8eaa0f
commit 85df0c61e5
1 changed files with 123 additions and 37 deletions
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160
dlls/ntdll/tests/info.c
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@ -1273,27 +1273,27 @@ static void test_query_process_debug_object_handle(int argc, char **argv)
static void test_query_process_debug_flags(int argc, char **argv)
{
static const DWORD test_flags[] = { DEBUG_PROCESS,
DEBUG_ONLY_THIS_PROCESS,
DEBUG_PROCESS | DEBUG_ONLY_THIS_PROCESS,
CREATE_SUSPENDED };
DWORD debug_flags = 0xdeadbeef;
char cmdline[MAX_PATH];
PROCESS_INFORMATION pi;
STARTUPINFOA si = { 0 };
NTSTATUS status;
DEBUG_EVENT ev;
DWORD result;
BOOL ret;
int i, j;
sprintf(cmdline, "%s %s %s", argv[0], argv[1], "debuggee");
/* test invalid arguments */
status = pNtQueryInformationProcess(NULL, ProcessDebugFlags, NULL, 0, NULL);
ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* WOW64 */,
"Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
si.cb = sizeof(si);
ret = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, DEBUG_PROCESS | DEBUG_ONLY_THIS_PROCESS, NULL, NULL, &si, &pi);
ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
if (!ret) return;
status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
NULL, 0, NULL);
ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
NULL, sizeof(debug_flags), NULL);
ok(status == STATUS_INVALID_HANDLE || status == STATUS_ACCESS_VIOLATION || broken(status == STATUS_INVALID_INFO_CLASS) /* W7PROX64 (32-bit) */,
status = pNtQueryInformationProcess(NULL, ProcessDebugFlags, NULL, sizeof(debug_flags), NULL);
ok(status == STATUS_INVALID_HANDLE || status == STATUS_ACCESS_VIOLATION || broken(status == STATUS_INVALID_INFO_CLASS) /* WOW64 */,
"Expected STATUS_INVALID_HANDLE, got %#x.\n", status);
status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
@ -1302,45 +1302,131 @@ static void test_query_process_debug_flags(int argc, char **argv)
status = pNtQueryInformationProcess(NULL, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(status == STATUS_INVALID_HANDLE || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INVALID_HANDLE, got %#x.\n", status);
ok(status == STATUS_INVALID_HANDLE || broken(status == STATUS_INVALID_INFO_CLASS) /* WOW64 */,
"Expected STATUS_INVALID_HANDLE, got %#x.\n", status);
status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
&debug_flags, sizeof(debug_flags) - 1, NULL);
ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
&debug_flags, sizeof(debug_flags) + 1, NULL);
ok(status == STATUS_INFO_LENGTH_MISMATCH || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %#x.\n", status);
/* test ProcessDebugFlags of current process */
status = pNtQueryInformationProcess(GetCurrentProcess(), ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == TRUE|| broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected flag TRUE, got %x.\n", debug_flags);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == TRUE, "Expected flag TRUE, got %x.\n", debug_flags);
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == FALSE || broken(status == STATUS_INVALID_INFO_CLASS) /* NT4 */, "Expected flag FALSE, got %x.\n", debug_flags);
for (;;)
for (i = 0; i < sizeof(test_flags)/sizeof(test_flags[0]); i++)
{
DEBUG_EVENT ev;
DWORD expected_flags = !(test_flags[i] & DEBUG_ONLY_THIS_PROCESS);
sprintf(cmdline, "%s %s %s", argv[0], argv[1], "debuggee");
ret = WaitForDebugEvent(&ev, INFINITE);
ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
si.cb = sizeof(si);
ret = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, test_flags[i], NULL, NULL, &si, &pi);
ok(ret, "CreateProcess failed, last error %#x.\n", GetLastError());
if (ev.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT) break;
if (!(test_flags[i] & (DEBUG_PROCESS | DEBUG_ONLY_THIS_PROCESS)))
{
/* test ProcessDebugFlags before attaching with debugger */
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == TRUE, "Expected flag TRUE, got %x.\n", debug_flags);
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
ret = DebugActiveProcess(pi.dwProcessId);
ok(ret, "DebugActiveProcess failed, last error %#x.\n", GetLastError());
expected_flags = FALSE;
}
/* test ProcessDebugFlags after attaching with debugger */
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
if (!expected_flags)
ok(debug_flags == expected_flags, "Expected flag %x, got %x.\n", expected_flags, debug_flags);
else
todo_wine
ok(debug_flags == expected_flags, "Expected flag %x, got %x.\n", expected_flags, debug_flags);
if (!(test_flags[i] & CREATE_SUSPENDED))
{
/* Continue a couple of times to make sure the process is fully initialized,
* otherwise Windows XP deadlocks in the following DebugActiveProcess(). */
for (;;)
{
ret = WaitForDebugEvent(&ev, 1000);
ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
if (ev.dwDebugEventCode == LOAD_DLL_DEBUG_EVENT) break;
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE);
ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
if (!ret) break;
}
result = SuspendThread(pi.hThread);
ok(result == 0, "Expected 0, got %u.\n", result);
}
ret = DebugActiveProcessStop(pi.dwProcessId);
ok(ret, "DebugActiveProcessStop failed, last error %#x.\n", GetLastError());
/* test ProcessDebugFlags after detaching debugger */
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
if (expected_flags)
ok(debug_flags == expected_flags, "Expected flag %x, got %x.\n", expected_flags, debug_flags);
else
todo_wine
ok(debug_flags == expected_flags, "Expected flag %x, got %x.\n", expected_flags, debug_flags);
ret = DebugActiveProcess(pi.dwProcessId);
ok(ret, "DebugActiveProcess failed, last error %#x.\n", GetLastError());
/* test ProcessDebugFlags after re-attaching debugger */
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == FALSE, "Expected flag FALSE, got %x.\n", debug_flags);
result = ResumeThread(pi.hThread);
todo_wine ok(result == 2, "Expected 2, got %u.\n", result);
/* Wait until the process is terminated. On Windows XP the process randomly
* gets stuck in a non-continuable exception, so stop after 100 iterations.
* On Windows 2003, the debugged process disappears (or stops?) without
* any EXIT_PROCESS_DEBUG_EVENT after a couple of events. */
for (j = 0; j < 100; j++)
{
ret = WaitForDebugEvent(&ev, 1000);
ok(ret || broken(GetLastError() == ERROR_SEM_TIMEOUT),
"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;
}
ok(j < 100 || broken(j >= 100) /* Win XP */, "Expected less than 100 debug events.\n");
/* test ProcessDebugFlags after process has terminated */
status = pNtQueryInformationProcess(pi.hProcess, ProcessDebugFlags,
&debug_flags, sizeof(debug_flags), NULL);
ok(!status, "NtQueryInformationProcess failed, status %#x.\n", status);
ok(debug_flags == FALSE, "Expected flag FALSE, got %x.\n", debug_flags);
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());
}
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());
}
static void test_readvirtualmemory(void)