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kernel32: Add named pipe server test with ReadFileEx/WriteFileEx.

This commit is contained in:
Vincent Povirk 2012-06-14 13:38:19 -05:00 committed by Alexandre Julliard
parent e412c8c7b8
commit 0a2d6e5183
1 changed files with 113 additions and 0 deletions
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113
dlls/kernel32/tests/pipe.c
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@ -798,6 +798,113 @@ static DWORD CALLBACK serverThreadMain4(LPVOID arg)
return 0; return 0;
} }
static int completion_called;
static DWORD completion_errorcode;
static DWORD completion_num_bytes;
static LPOVERLAPPED completion_lpoverlapped;
static VOID WINAPI completion_routine(DWORD errorcode, DWORD num_bytes, LPOVERLAPPED lpoverlapped)
{
completion_called++;
completion_errorcode = errorcode;
completion_num_bytes = num_bytes;
completion_lpoverlapped = lpoverlapped;
SetEvent(lpoverlapped->hEvent);
}
/** Trivial byte echo server - uses ReadFileEx/WriteFileEx */
static DWORD CALLBACK serverThreadMain5(LPVOID arg)
{
int i;
HANDLE hEvent;
trace("serverThreadMain5\n");
/* Set up a simple echo server */
hnp = CreateNamedPipe(PIPENAME "serverThreadMain5", PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
PIPE_TYPE_BYTE | PIPE_WAIT,
/* nMaxInstances */ 1,
/* nOutBufSize */ 1024,
/* nInBufSize */ 1024,
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
/* lpSecurityAttrib */ NULL);
ok(hnp != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
hEvent = CreateEvent(NULL, /* security attribute */
TRUE, /* manual reset event */
FALSE, /* initial state */
NULL); /* name */
ok(hEvent != NULL, "CreateEvent\n");
for (i = 0; i < NB_SERVER_LOOPS; i++) {
char buf[512];
DWORD readden;
DWORD success;
OVERLAPPED oOverlap;
DWORD err;
memset(&oOverlap, 0, sizeof(oOverlap));
oOverlap.hEvent = hEvent;
/* Wait for client to connect */
trace("Server calling ConnectNamedPipe...\n");
success = ConnectNamedPipe(hnp, NULL);
err = GetLastError();
ok(success || (err == ERROR_PIPE_CONNECTED), "ConnectNamedPipe failed: %d\n", err);
trace("ConnectNamedPipe operation complete.\n");
/* Echo bytes once */
memset(buf, 0, sizeof(buf));
trace("Server reading...\n");
completion_called = 0;
ResetEvent(hEvent);
success = ReadFileEx(hnp, buf, sizeof(buf), &oOverlap, completion_routine);
trace("Server ReadFileEx returned...\n");
ok(success, "ReadFileEx failed, err=%i\n", GetLastError());
ok(completion_called == 0, "completion routine called before ReadFileEx return\n");
trace("ReadFileEx returned.\n");
if (success) {
DWORD ret;
do {
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
} while (ret == WAIT_IO_COMPLETION);
ok(ret == 0, "wait ReadFileEx returned %x\n", ret);
}
ok(completion_called == 1, "completion routine called %i times\n", completion_called);
ok(completion_errorcode == ERROR_SUCCESS, "completion routine got error %d\n", completion_errorcode);
ok(completion_num_bytes != 0, "read 0 bytes");
ok(completion_lpoverlapped == &oOverlap, "got wrong overlapped pointer %p\n", completion_lpoverlapped);
readden = completion_num_bytes;
trace("Server done reading.\n");
trace("Server writing...\n");
completion_called = 0;
ResetEvent(hEvent);
success = WriteFileEx(hnp, buf, readden, &oOverlap, completion_routine);
trace("Server WriteFileEx returned...\n");
ok(success, "WriteFileEx failed, err=%i\n", GetLastError());
ok(completion_called == 0, "completion routine called before ReadFileEx return\n");
trace("overlapped WriteFile returned.\n");
if (success) {
DWORD ret;
do {
ret = WaitForSingleObjectEx(hEvent, INFINITE, TRUE);
} while (ret == WAIT_IO_COMPLETION);
ok(ret == 0, "wait WriteFileEx returned %x\n", ret);
}
trace("Server done writing.\n");
ok(completion_called == 1, "completion routine called %i times\n", completion_called);
ok(completion_errorcode == ERROR_SUCCESS, "completion routine got error %d\n", completion_errorcode);
ok(completion_num_bytes == readden, "read %i bytes wrote %i\n", readden, completion_num_bytes);
ok(completion_lpoverlapped == &oOverlap, "got wrong overlapped pointer %p\n", completion_lpoverlapped);
/* finish this connection, wait for next one */
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
}
return 0;
}
static void exercizeServer(const char *pipename, HANDLE serverThread) static void exercizeServer(const char *pipename, HANDLE serverThread)
{ {
int i; int i;
@ -891,6 +998,12 @@ static void test_NamedPipe_2(void)
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError()); ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
exercizeServer(PIPENAME "serverThreadMain4", serverThread); exercizeServer(PIPENAME "serverThreadMain4", serverThread);
/* Try server #5 */
SetLastError(0xdeadbeef);
serverThread = CreateThread(NULL, 0, serverThreadMain5, 0, 0, &serverThreadId);
ok(serverThread != NULL, "CreateThread failed: %d\n", GetLastError());
exercizeServer(PIPENAME "serverThreadMain5", serverThread);
ok(SetEvent( alarm_event ), "SetEvent\n"); ok(SetEvent( alarm_event ), "SetEvent\n");
CloseHandle( alarm_event ); CloseHandle( alarm_event );
trace("test_NamedPipe_2 returning\n"); trace("test_NamedPipe_2 returning\n");