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ntdll/tests: Run read tests in all modes and directions. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-03-29 14:05:37 +02:00 committed by Alexandre Julliard
parent 6abb7db763
commit 0d6b783c80
1 changed files with 44 additions and 13 deletions
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57
dlls/ntdll/tests/pipe.c
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@ -726,19 +726,39 @@ static void WINAPI apc( void *arg, IO_STATUS_BLOCK *iosb, ULONG reserved )
#define PIPENAME "\\\\.\\pipe\\ntdll_tests_pipe.c"
static BOOL create_pipe_pair( HANDLE *read, HANDLE *write, ULONG flags, ULONG size )
static BOOL create_pipe_pair( HANDLE *read, HANDLE *write, ULONG flags, ULONG type, ULONG size )
{
*read = CreateNamedPipeA(PIPENAME, PIPE_ACCESS_INBOUND | flags, PIPE_TYPE_BYTE | PIPE_WAIT,
1, size, size, NMPWAIT_USE_DEFAULT_WAIT, NULL);
ok(*read != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
const BOOL server_reader = flags & PIPE_ACCESS_INBOUND;
HANDLE client, server;
*write = CreateFileA(PIPENAME, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
ok(*write != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError());
server = CreateNamedPipeA(PIPENAME, flags, PIPE_WAIT | type,
1, size, size, NMPWAIT_USE_DEFAULT_WAIT, NULL);
ok(server != INVALID_HANDLE_VALUE, "CreateNamedPipe failed\n");
client = CreateFileA(PIPENAME, server_reader ? GENERIC_WRITE : GENERIC_READ | FILE_WRITE_ATTRIBUTES, 0,
NULL, OPEN_EXISTING, flags & FILE_FLAG_OVERLAPPED, 0);
ok(client != INVALID_HANDLE_VALUE, "CreateFile failed (%d)\n", GetLastError());
if(server_reader)
{
*read = server;
*write = client;
}
else
{
if(type & PIPE_READMODE_MESSAGE)
{
DWORD read_mode = PIPE_READMODE_MESSAGE;
ok(SetNamedPipeHandleState(client, &read_mode, NULL, NULL), "Change mode\n");
}
*read = client;
*write = server;
}
return TRUE;
}
static void test_pipe_read(void)
static void read_pipe_test(ULONG pipe_flags, ULONG pipe_type)
{
IO_STATUS_BLOCK iosb, iosb2;
HANDLE handle, read, write;
@ -749,7 +769,7 @@ static void test_pipe_read(void)
BOOL ret;
NTSTATUS status;
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED | pipe_flags, pipe_type, 4096 )) return;
/* try read with no data */
U(iosb).Status = 0xdeadbabe;
@ -872,7 +892,7 @@ static void test_pipe_read(void)
ok( !apc_count, "apc was called\n" );
/* disconnect while async read is in progress */
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED | pipe_flags, pipe_type, 4096 )) return;
apc_count = 0;
U(iosb).Status = 0xdeadbabe;
iosb.Information = 0xdeadbeef;
@ -884,6 +904,7 @@ static void test_pipe_read(void)
ok( !apc_count, "apc was called\n" );
CloseHandle( write );
Sleep(1); /* FIXME: needed for wine to run the i/o apc */
todo_wine_if(!(pipe_type & PIPE_TYPE_MESSAGE) && (pipe_flags & PIPE_ACCESS_OUTBOUND))
ok( U(iosb).Status == STATUS_PIPE_BROKEN, "wrong status %x\n", U(iosb).Status );
ok( iosb.Information == 0, "wrong info %lu\n", iosb.Information );
ok( is_signaled( event ), "event is not signaled\n" );
@ -892,7 +913,7 @@ static void test_pipe_read(void)
ok( apc_count == 1, "apc was not called\n" );
CloseHandle( read );
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED | pipe_flags, pipe_type, 4096 )) return;
ret = DuplicateHandle(GetCurrentProcess(), read, GetCurrentProcess(), &handle, 0, TRUE, DUPLICATE_SAME_ACCESS);
ok(ret, "Failed to duplicate handle: %d\n", GetLastError());
@ -947,7 +968,7 @@ static void test_pipe_read(void)
if (pNtCancelIoFileEx)
{
/* Basic Cancel Ex */
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED, 4096 )) return;
if (!create_pipe_pair( &read, &write, FILE_FLAG_OVERLAPPED | pipe_flags, pipe_type, 4096 )) return;
apc_count = 0;
U(iosb).Status = 0xdeadbabe;
@ -1030,6 +1051,16 @@ START_TEST(pipe)
trace("starting cancelio tests\n");
test_cancelio();
trace("starting read tests\n");
test_pipe_read();
trace("starting byte read in byte mode client -> server\n");
read_pipe_test(PIPE_ACCESS_INBOUND, PIPE_TYPE_BYTE);
trace("starting byte read in message mode client -> server\n");
read_pipe_test(PIPE_ACCESS_INBOUND, PIPE_TYPE_MESSAGE);
trace("starting message read in message mode client -> server\n");
read_pipe_test(PIPE_ACCESS_INBOUND, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE);
trace("starting byte read in byte mode server -> client\n");
read_pipe_test(PIPE_ACCESS_OUTBOUND, PIPE_TYPE_BYTE);
trace("starting byte read in message mode server -> client\n");
read_pipe_test(PIPE_ACCESS_OUTBOUND, PIPE_TYPE_MESSAGE);
trace("starting message read in message mode server -> client\n");
read_pipe_test(PIPE_ACCESS_OUTBOUND, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE);
}