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kernel32/tests: Add named pipe test using i/o completion ports.

This commit is contained in:
Vincent Povirk 2009-02-20 13:39:44 -06:00 committed by Alexandre Julliard
parent c47e32a7cc
commit 392537bb33
1 changed files with 111 additions and 0 deletions
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111
dlls/kernel32/tests/pipe.c
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@ -629,6 +629,112 @@ static DWORD CALLBACK serverThreadMain3(LPVOID arg)
return 0; return 0;
} }
/** Trivial byte echo server - uses i/o completion ports */
static DWORD CALLBACK serverThreadMain4(LPVOID arg)
{
int i;
HANDLE hcompletion;
trace("serverThreadMain4\n");
/* Set up a simple echo server */
hnp = CreateNamedPipe(PIPENAME "serverThreadMain4", 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");
hcompletion = CreateIoCompletionPort(hnp, NULL, 12345, 1);
ok(hcompletion != NULL, "CreateIoCompletionPort failed, error=%i\n", GetLastError());
for (i = 0; i < NB_SERVER_LOOPS; i++) {
char buf[512];
DWORD written;
DWORD readden;
DWORD dummy;
DWORD success;
OVERLAPPED oConnect;
OVERLAPPED oRead;
OVERLAPPED oWrite;
OVERLAPPED *oResult;
DWORD err;
ULONG_PTR compkey;
memset(&oConnect, 0, sizeof(oConnect));
memset(&oRead, 0, sizeof(oRead));
memset(&oWrite, 0, sizeof(oWrite));
/* Wait for client to connect */
trace("Server calling overlapped ConnectNamedPipe...\n");
success = ConnectNamedPipe(hnp, &oConnect);
err = GetLastError();
ok(!success && (err == ERROR_IO_PENDING || err == ERROR_PIPE_CONNECTED) , "overlapped ConnectNamedPipe\n");
trace("overlapped ConnectNamedPipe returned.\n");
if (!success && err == ERROR_IO_PENDING) {
trace("ConnectNamedPipe GetQueuedCompletionStatus\n");
success = GetQueuedCompletionStatus(hcompletion, &dummy, &compkey, &oResult, 0);
if (!success)
{
ok( GetLastError() == WAIT_TIMEOUT,
"ConnectNamedPipe GetQueuedCompletionStatus wrong error %u\n", GetLastError());
success = GetQueuedCompletionStatus(hcompletion, &dummy, &compkey, &oResult, 10000);
}
ok(success, "ConnectNamedPipe GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
if (success)
{
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
ok(oResult == &oConnect, "got overlapped pointer %p instead of %p\n", oResult, &oConnect);
}
}
trace("overlapped ConnectNamedPipe operation complete.\n");
/* Echo bytes once */
memset(buf, 0, sizeof(buf));
trace("Server reading...\n");
success = ReadFile(hnp, buf, sizeof(buf), &readden, &oRead);
trace("Server ReadFile returned...\n");
err = GetLastError();
ok(success || err == ERROR_IO_PENDING, "overlapped ReadFile, err=%i\n", err);
success = GetQueuedCompletionStatus(hcompletion, &readden, &compkey,
&oResult, 10000);
ok(success, "ReadFile GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
if (success)
{
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
ok(oResult == &oRead, "got overlapped pointer %p instead of %p\n", oResult, &oRead);
}
trace("Server done reading.\n");
trace("Server writing...\n");
success = WriteFile(hnp, buf, readden, &written, &oWrite);
trace("Server WriteFile returned...\n");
err = GetLastError();
ok(success || err == ERROR_IO_PENDING, "overlapped WriteFile\n");
success = GetQueuedCompletionStatus(hcompletion, &written, &compkey,
&oResult, 10000);
ok(success, "WriteFile GetQueuedCompletionStatus failed, errno=%i\n", GetLastError());
if (success)
{
ok(compkey == 12345, "got completion key %i instead of 12345\n", (int)compkey);
ok(oResult == &oWrite, "got overlapped pointer %p instead of %p\n", oResult, &oWrite);
ok(written == readden, "write file len\n");
}
trace("Server done writing.\n");
/* finish this connection, wait for next one */
ok(FlushFileBuffers(hnp), "FlushFileBuffers\n");
ok(DisconnectNamedPipe(hnp), "DisconnectNamedPipe\n");
}
ok(CloseHandle(hnp), "CloseHandle named pipe failed, err=%i\n", GetLastError());
ok(CloseHandle(hcompletion), "CloseHandle completion failed, err=%i\n", GetLastError());
return 0;
}
static void exercizeServer(const char *pipename, HANDLE serverThread) static void exercizeServer(const char *pipename, HANDLE serverThread)
{ {
int i; int i;
@ -711,6 +817,11 @@ static void test_NamedPipe_2(void)
ok(serverThread != INVALID_HANDLE_VALUE, "CreateThread\n"); ok(serverThread != INVALID_HANDLE_VALUE, "CreateThread\n");
exercizeServer(PIPENAME "serverThreadMain3", serverThread); exercizeServer(PIPENAME "serverThreadMain3", serverThread);
/* Try server #4 */
serverThread = CreateThread(NULL, 0, serverThreadMain4, 0, 0, &serverThreadId);
ok(serverThread != INVALID_HANDLE_VALUE, "CreateThread\n");
exercizeServer(PIPENAME "serverThreadMain4", 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");