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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210/* * Unit test suite for process functions * * Copyright 2017 Michael Müller * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
#include <stdio.h>
#include "ntdll_test.h"
#include "windef.h"#include "winbase.h"
static NTSTATUS (WINAPI *pNtResumeProcess)(HANDLE);static NTSTATUS (WINAPI *pNtSuspendProcess)(HANDLE);static NTSTATUS (WINAPI *pNtSuspendThread)(HANDLE,PULONG);static NTSTATUS (WINAPI *pNtResumeThread)(HANDLE);
static void test_NtSuspendProcess(char *process_name){ PROCESS_INFORMATION info; DEBUG_EVENT ev; STARTUPINFOA startup; NTSTATUS status; HANDLE event; char buffer[MAX_PATH]; ULONG count; DWORD ret;
status = pNtResumeProcess(GetCurrentProcess()); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
event = CreateEventA(NULL, TRUE, FALSE, "wine_suspend_event"); ok(!!event, "Failed to create event: %u\n", GetLastError());
memset(&startup, 0, sizeof(startup)); startup.cb = sizeof(startup);
sprintf(buffer, "%s tests/process.c dummy_process wine_suspend_event", process_name); ret = CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info); ok(ret, "CreateProcess failed with error %u\n", GetLastError());
ret = WaitForSingleObject(event, 500); ok(ret == WAIT_OBJECT_0, "Event was not signaled: %d\n", ret);
status = pNtSuspendProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
ResetEvent(event);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = NtResumeThread(info.hThread, &count); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status); ok(count == 1, "Expected count 1, got %d\n", count);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_OBJECT_0, "Event was not signaled: %d\n", ret);
status = pNtResumeProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
status = pNtSuspendThread(info.hThread, &count); ok(status == STATUS_SUCCESS, "NtSuspendThread failed: %x\n", status); ok(count == 0, "Expected count 0, got %d\n", count);
ResetEvent(event);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = pNtResumeProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_OBJECT_0, "Event was not signaled: %d\n", ret);
status = pNtSuspendThread(info.hThread, &count); ok(status == STATUS_SUCCESS, "NtSuspendThread failed: %x\n", status); ok(count == 0, "Expected count 0, got %d\n", count);
status = pNtSuspendThread(info.hThread, &count); ok(status == STATUS_SUCCESS, "NtSuspendThread failed: %x\n", status); ok(count == 1, "Expected count 1, got %d\n", count);
ResetEvent(event);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = pNtResumeProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = pNtResumeProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_OBJECT_0, "Event was not signaled: %d\n", ret);
ret = DebugActiveProcess(info.dwProcessId); ok(ret, "Failed to debug process: %d\n", GetLastError());
ResetEvent(event);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
disable_success_count for (;;) { ret = WaitForDebugEvent(&ev, INFINITE); ok(ret, "WaitForDebugEvent failed, last error %#x.\n", GetLastError()); if (!ret) break;
if (ev.dwDebugEventCode == OUTPUT_DEBUG_STRING_EVENT) break;
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE); ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError()); if (!ret) break; }
ResetEvent(event);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = pNtResumeProcess(info.hProcess); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
status = NtResumeThread(info.hThread, &count); ok(status == STATUS_SUCCESS, "NtResumeProcess failed: %x\n", status); ok(count == 0, "Expected count 0, got %d\n", count);
ret = WaitForSingleObject(event, 200); ok(ret == WAIT_TIMEOUT, "Expected timeout, got: %d\n", ret);
ret = ContinueDebugEvent(ev.dwProcessId, ev.dwThreadId, DBG_CONTINUE); ok(ret, "ContinueDebugEvent failed, last error %#x.\n", GetLastError());
ret = WaitForSingleObject(event, 200); ros_skip_flaky ok(ret == WAIT_OBJECT_0, "Event was not signaled: %d\n", ret);
TerminateProcess(info.hProcess, 0);
CloseHandle(info.hProcess); CloseHandle(info.hThread);}
static void dummy_process(char *event_name){ HANDLE event = OpenEventA(EVENT_ALL_ACCESS, FALSE, event_name);
while (TRUE) { SetEvent(event); OutputDebugStringA("test"); Sleep(5); }}
START_TEST(process){ HMODULE mod; char **argv; int argc;
argc = winetest_get_mainargs(&argv); if (argc >= 4 && strcmp(argv[2], "dummy_process") == 0) { dummy_process(argv[3]); return; }
mod = GetModuleHandleA("ntdll.dll"); if (!mod) { win_skip("Not running on NT, skipping tests\n"); return; }
pNtResumeProcess = (void*)GetProcAddress(mod, "NtResumeProcess"); pNtSuspendProcess = (void*)GetProcAddress(mod, "NtSuspendProcess"); pNtResumeThread = (void*)GetProcAddress(mod, "NtResumeThread"); pNtSuspendThread = (void*)GetProcAddress(mod, "NtSuspendThread");
test_NtSuspendProcess(argv[0]);}