[2/5] kernel: add CreateRemoteThread remote thread conformance
tests (updated)
Thomas Kho
tkho at ucla.edu
Wed Aug 16 03:56:07 CDT 2006
[2/5] kernel: add CreateRemoteThread remote thread conformance tests (updated)
This patch updates
http://www.winehq.org/pipermail/wine-patches/2006-July/029260.html and adds a
small stress test (0.5 seconds or until user input in interactive mode) on top
of the correctness tests. It also changes the entry-point in the remote process
to ntdll!NtQuerySystemTime as kernel32 is often times not mapped to the same
place in different processes. This patch depends on part 1 (VirtualAllocEx
tests) for some functions.
Thomas Kho
---
dlls/kernel/tests/thread.c | 108 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 107 insertions(+), 1 deletions(-)
diff --git a/dlls/kernel/tests/thread.c b/dlls/kernel/tests/thread.c
index 00951b3..b631d79 100644
--- a/dlls/kernel/tests/thread.c
+++ b/dlls/kernel/tests/thread.c
@@ -22,6 +22,7 @@
#define _WIN32_WINNT 0x0500
#include <stdarg.h>
+#include <stdio.h>
#include "wine/test.h"
#include <windef.h>
@@ -67,9 +68,14 @@ static SetThreadIdealProcessor_t pSetThr
typedef BOOL (WINAPI *SetThreadPriorityBoost_t)(HANDLE,BOOL);
static SetThreadPriorityBoost_t pSetThreadPriorityBoost=NULL;
+/* from virtual.c */
+extern HANDLE hStressTestProcess;
+extern HANDLE hStressTestQuitEvent;
+extern HANDLE create_process(char *);
+extern void mini_stress_test(LPTHREAD_START_ROUTINE worker, char *name);
+
/* Functions not tested yet:
AttachThreadInput
- CreateRemoteThread
SetThreadContext
SwitchToThread
@@ -175,6 +181,104 @@ static DWORD WINAPI threadFunc5(LPVOID p
}
#endif
+/* check CreateRemoteThread */
+static VOID test_CreateRemoteThread(void)
+{
+ HANDLE hNotepad, hThread;
+ HMODULE hntdll;
+ FARPROC nt_query_system_time;
+ DWORD tid, ret;
+ LARGE_INTEGER *pli, li;
+
+ /* necessary as the test is statically linked */
+ hntdll = GetModuleHandle("ntdll.dll");
+ ok(hntdll != NULL, "GetModuleHandle failed, err=%lu\n", GetLastError());
+ nt_query_system_time = GetProcAddress(hntdll, "NtQuerySystemTime");
+ ok(nt_query_system_time != NULL, "GetProcAddress failed err=%lu\n",
+ GetLastError());
+
+ hNotepad = create_process("notepad.exe");
+ ok(hNotepad != NULL, "Can't start notepad.exe\n");
+
+ pli = VirtualAllocEx(hNotepad, NULL, sizeof(li), MEM_COMMIT|MEM_RESERVE,
+ PAGE_EXECUTE_READWRITE);
+ todo_wine ok(pli != NULL, "VirtualAllocEx failed %lu\n", GetLastError());
+
+ li.QuadPart = 0;
+ WriteProcessMemory(hNotepad, pli, &li, sizeof(li), NULL);
+
+ /* create suspended remote thread with entry point NtQuerySystemTime() */
+ hThread = CreateRemoteThread(hNotepad, NULL, 0,
+ (LPTHREAD_START_ROUTINE) nt_query_system_time,
+ pli, CREATE_SUSPENDED, &tid);
+ todo_wine ok(hThread != NULL, "CreateRemoteThread failed, err=%lu\n",
+ GetLastError());
+ ok(tid != 0, "null tid\n");
+ ret = SuspendThread(hThread);
+ todo_wine ok(ret == 1, "ret=%lu, err=%lu\n", ret, GetLastError());
+ ret = ResumeThread(hThread);
+ todo_wine ok(ret == 2, "ret=%lu, err=%lu\n", ret, GetLastError());
+
+ /* thread still suspended, so data not changed */
+ ReadProcessMemory(hNotepad, pli, &li, sizeof(li), NULL);
+ ok(li.QuadPart == 0, "li is (%llu)\n", li.QuadPart);
+
+ ret = ResumeThread(hThread);
+ todo_wine ok(ret == 1, "ret=%lu, err=%lu\n", ret, GetLastError());
+
+ /* wait for thread end */
+ ret = WaitForSingleObject(hThread, 100);
+ todo_wine ok(ret == WAIT_OBJECT_0,
+ "waiting for thread failed, ret=%lu\n", ret);
+ CloseHandle(hThread);
+
+ /* read data again, check non-zero */
+ ReadProcessMemory(hNotepad, pli, &li, sizeof(li), NULL);
+ todo_wine ok(li.QuadPart != 0, "li is (%llu)\n", li.QuadPart);
+
+ TerminateProcess(hNotepad, 0);
+ CloseHandle(hNotepad);
+}
+
+static DWORD WINAPI create_remote_thread_worker(LPVOID lpParameter)
+{
+ HMODULE hntdll;
+ FARPROC nt_query_system_time;
+ LARGE_INTEGER *pli;
+
+ hntdll = GetModuleHandle("ntdll.dll");
+ ok(hntdll != NULL, "GetModuleHandle failed, err=%lu\n", GetLastError());
+ nt_query_system_time = GetProcAddress(hntdll, "NtQuerySystemTime");
+ ok(nt_query_system_time != NULL, "GetProcAddress failed err=%lu\n",
+ GetLastError());
+
+ pli = VirtualAllocEx(hStressTestProcess, NULL, sizeof(*pli),
+ MEM_COMMIT|MEM_RESERVE, PAGE_EXECUTE_READWRITE);
+ todo_wine ok(pli != NULL, "VirtualAllocEx failed %lu\n", GetLastError());
+
+ while (WaitForSingleObject(hStressTestQuitEvent, 0) != WAIT_OBJECT_0)
+ {
+ HANDLE hThread;
+ hThread = CreateRemoteThread(hStressTestProcess, NULL, 0,
+ (LPTHREAD_START_ROUTINE)
+ nt_query_system_time, pli, 0,
+ NULL);
+ todo_wine ok(hThread != NULL, "CreateRemoteThread failed, error %lu\n",
+ GetLastError());
+ todo_wine ok(WaitForSingleObject(hThread, 200) == WAIT_OBJECT_0,
+ "Remote thread did not exit in time\n");
+ if (hThread == NULL) break;
+ CloseHandle(hThread);
+ }
+ return 0;
+}
+
+/* mini stress test for CreateRemoteThread */
+static VOID test_CreateRemoteThread_ministress(void)
+{
+ mini_stress_test(create_remote_thread_worker, "remote thread");
+}
+
/* Check basic funcationality of CreateThread and Tls* functions */
static VOID test_CreateThread_basic(void)
{
@@ -733,6 +837,8 @@ START_TEST(thread)
pQueueUserWorkItem=(QueueUserWorkItem_t)GetProcAddress(lib,"QueueUserWorkItem");
pSetThreadIdealProcessor=(SetThreadIdealProcessor_t)GetProcAddress(lib,"SetThreadIdealProcessor");
pSetThreadPriorityBoost=(SetThreadPriorityBoost_t)GetProcAddress(lib,"SetThreadPriorityBoost");
+ test_CreateRemoteThread();
+ test_CreateRemoteThread_ministress();
test_CreateThread_basic();
test_CreateThread_suspended();
test_SuspendThread();
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