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kernel32: Overlapped pipe tests.

This commit is contained in:
Huw Davies 2007-07-16 12:12:18 +01:00 committed by Alexandre Julliard
parent f27e5299c9
commit e59a947c88
1 changed files with 77 additions and 8 deletions
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85
dlls/kernel32/tests/pipe.c
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@ -1257,6 +1257,82 @@ static void test_impersonation(void)
CloseHandle(hClientToken);
}
struct overlapped_server_args
{
HANDLE pipe_created;
};
static DWORD CALLBACK overlapped_server(LPVOID arg)
{
OVERLAPPED ol;
HANDLE pipe;
int ret, err;
struct overlapped_server_args *a = (struct overlapped_server_args*)arg;
DWORD num;
char buf[100];
pipe = CreateNamedPipeA("\\\\.\\pipe\\my pipe", FILE_FLAG_OVERLAPPED | PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE, 1, 0, 0, 100000, NULL);
ok(pipe != NULL, "pipe NULL\n");
ol.hEvent = CreateEventA(0, 1, 0, 0);
ok(ol.hEvent != NULL, "event NULL\n");
ret = ConnectNamedPipe(pipe, &ol);
err = GetLastError();
ok(ret == 0, "ret %d\n", ret);
ok(err == ERROR_IO_PENDING, "gle %d\n", err);
SetEvent(a->pipe_created);
ret = WaitForSingleObjectEx(ol.hEvent, INFINITE, 1);
if(ret == WAIT_IO_COMPLETION)
todo_wine ok(ret == WAIT_OBJECT_0, "ret %x\n", ret);
else
ok(ret == WAIT_OBJECT_0, "ret %x\n", ret);
ret = GetOverlappedResult(pipe, &ol, &num, 1);
ok(ret == 1, "ret %d\n", ret);
/* This should block */
ret = ReadFile(pipe, buf, sizeof(buf), &num, NULL);
if(ret == 0)
todo_wine ok(ret == 1, "ret %d\n", ret);
else
ok(ret == 1, "ret %d\n", ret);
DisconnectNamedPipe(pipe);
CloseHandle(ol.hEvent);
CloseHandle(pipe);
return 1;
}
static void test_overlapped(void)
{
DWORD tid, num;
HANDLE thread, pipe;
int ret;
struct overlapped_server_args args;
args.pipe_created = CreateEventA(0, 1, 0, 0);
thread = CreateThread(NULL, 0, overlapped_server, &args, 0, &tid);
WaitForSingleObject(args.pipe_created, INFINITE);
pipe = CreateFileA("\\\\.\\pipe\\my pipe", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
ok(pipe != INVALID_HANDLE_VALUE, "cf failed\n");
/* Sleep to try to get the ReadFile in the server to occur before the following WriteFile */
Sleep(1);
ret = WriteFile(pipe, "x", 1, &num, NULL);
if(ret == 0)
todo_wine ok(ret == 1, "ret %d\n", ret);
else
ok(ret == 1, "ret %d\n", ret);
WaitForSingleObject(thread, INFINITE);
CloseHandle(pipe);
CloseHandle(args.pipe_created);
CloseHandle(thread);
}
START_TEST(pipe)
{
HMODULE hmod;
@ -1264,20 +1340,13 @@ START_TEST(pipe)
hmod = GetModuleHandle("advapi32.dll");
pDuplicateTokenEx = (void *) GetProcAddress(hmod, "DuplicateTokenEx");
trace("test 1 of 7:\n");
if (test_DisconnectNamedPipe())
return;
trace("test 2 of 7:\n");
test_CreateNamedPipe_instances_must_match();
trace("test 3 of 7:\n");
test_NamedPipe_2();
trace("test 4 of 7:\n");
test_CreateNamedPipe(PIPE_TYPE_BYTE);
trace("test 5 of 7\n");
test_CreateNamedPipe(PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE);
trace("test 6 of 7\n");
test_CreatePipe();
trace("test 7 of 7\n");
test_impersonation();
trace("all tests done\n");
test_overlapped();
}