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kernel32: Add more tests for getting/setting a named pipe's state.

This commit is contained in:
Juan Lang 2009-02-11 10:12:31 -08:00 committed by Alexandre Julliard
parent 4691cc4f85
commit c82722b3dc
1 changed files with 112 additions and 0 deletions
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112
dlls/kernel32/tests/pipe.c
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@ -1323,6 +1323,117 @@ static void test_overlapped(void)
CloseHandle(thread);
}
static void test_NamedPipeHandleState(void)
{
HANDLE server, client;
BOOL ret;
DWORD state, instances, maxCollectionCount, collectDataTimeout;
char userName[MAX_PATH];
server = CreateNamedPipe(PIPENAME, PIPE_ACCESS_DUPLEX,
/* dwOpenMode */ PIPE_TYPE_BYTE | PIPE_WAIT,
/* nMaxInstances */ 1,
/* nOutBufSize */ 1024,
/* nInBufSize */ 1024,
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
/* lpSecurityAttrib */ NULL);
ok(server != INVALID_HANDLE_VALUE, "cf failed\n");
ret = GetNamedPipeHandleState(server, NULL, NULL, NULL, NULL, NULL, 0);
todo_wine
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
ret = GetNamedPipeHandleState(server, &state, &instances, NULL, NULL, NULL,
0);
todo_wine
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
if (ret)
{
ok(state == 0, "unexpected state %08x\n", state);
ok(instances == 1, "expected 1 instances, got %d\n", instances);
}
/* Some parameters have no meaning, and therefore can't be retrieved,
* on a local pipe.
*/
SetLastError(0xdeadbeef);
ret = GetNamedPipeHandleState(server, &state, &instances,
&maxCollectionCount, &collectDataTimeout, userName,
sizeof(userName) / sizeof(userName[0]));
todo_wine
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
/* A byte-mode pipe server can't be changed to message mode. */
state = PIPE_READMODE_MESSAGE;
SetLastError(0xdeadbeef);
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
todo_wine
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
client = CreateFileA(PIPENAME, GENERIC_READ|GENERIC_WRITE, 0, NULL,
OPEN_EXISTING, 0, NULL);
ok(client != INVALID_HANDLE_VALUE, "cf failed\n");
state = PIPE_READMODE_BYTE;
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
todo_wine
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
/* A byte-mode pipe client can't be changed to message mode, either. */
state = PIPE_READMODE_MESSAGE;
SetLastError(0xdeadbeef);
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
todo_wine
ok(!ret && GetLastError() == ERROR_INVALID_PARAMETER,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
CloseHandle(client);
CloseHandle(server);
server = CreateNamedPipe(PIPENAME, PIPE_ACCESS_DUPLEX,
/* dwOpenMode */ PIPE_TYPE_MESSAGE | PIPE_WAIT,
/* nMaxInstances */ 1,
/* nOutBufSize */ 1024,
/* nInBufSize */ 1024,
/* nDefaultWait */ NMPWAIT_USE_DEFAULT_WAIT,
/* lpSecurityAttrib */ NULL);
ok(server != INVALID_HANDLE_VALUE, "cf failed\n");
ret = GetNamedPipeHandleState(server, NULL, NULL, NULL, NULL, NULL, 0);
todo_wine
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
ret = GetNamedPipeHandleState(server, &state, &instances, NULL, NULL, NULL,
0);
todo_wine
ok(ret, "GetNamedPipeHandleState failed: %d\n", GetLastError());
if (ret)
{
ok(state == 0, "unexpected state %08x\n", state);
ok(instances == 1, "expected 1 instances, got %d\n", instances);
}
/* In contrast to byte-mode pipes, a message-mode pipe server can be
* changed to byte mode.
*/
state = PIPE_READMODE_BYTE;
ret = SetNamedPipeHandleState(server, &state, NULL, NULL);
todo_wine
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
client = CreateFileA(PIPENAME, GENERIC_READ|GENERIC_WRITE, 0, NULL,
OPEN_EXISTING, 0, NULL);
ok(client != INVALID_HANDLE_VALUE, "cf failed\n");
state = PIPE_READMODE_MESSAGE;
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
todo_wine
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
/* A message-mode pipe client can also be changed to byte mode.
*/
state = PIPE_READMODE_BYTE;
ret = SetNamedPipeHandleState(client, &state, NULL, NULL);
todo_wine
ok(ret, "SetNamedPipeHandleState failed: %d\n", GetLastError());
CloseHandle(client);
CloseHandle(server);
}
START_TEST(pipe)
{
HMODULE hmod;
@ -1339,4 +1450,5 @@ START_TEST(pipe)
test_CreatePipe();
test_impersonation();
test_overlapped();
test_NamedPipeHandleState();
}