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ntdll/tests: Added tests of partial reads and reads with invalid wait handle. 

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 14:05:47 +02:00 committed by Alexandre Julliard
parent 0d6b783c80
commit e024094b75
1 changed files with 50 additions and 0 deletions
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50
dlls/ntdll/tests/pipe.c
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@ -840,6 +840,43 @@ static void read_pipe_test(ULONG pipe_flags, ULONG pipe_type)
SleepEx( 1, TRUE ); /* alertable sleep */
ok( apc_count == 1, "apc not called\n" );
/* now partial read with data ready */
apc_count = 0;
U(iosb).Status = 0xdeadbabe;
iosb.Information = 0xdeadbeef;
ResetEvent( event );
ret = WriteFile( write, buffer, 2, &written, NULL );
ok(ret && written == 2, "WriteFile error %d\n", GetLastError());
status = NtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
if (pipe_type & PIPE_READMODE_MESSAGE)
{
ok( status == STATUS_BUFFER_OVERFLOW, "wrong status %x\n", status );
ok( U(iosb).Status == STATUS_BUFFER_OVERFLOW, "wrong status %x\n", U(iosb).Status );
}
else
{
ok( status == STATUS_SUCCESS, "wrong status %x\n", status );
ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
}
ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
ok( is_signaled( event ), "event is not signaled\n" );
ok( !apc_count, "apc was called\n" );
SleepEx( 1, FALSE ); /* non-alertable sleep */
ok( !apc_count, "apc was called\n" );
SleepEx( 1, TRUE ); /* alertable sleep */
ok( apc_count == 1, "apc not called\n" );
apc_count = 0;
status = NtReadFile( read, event, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
ok( status == STATUS_SUCCESS, "wrong status %x\n", status );
ok( U(iosb).Status == 0, "wrong status %x\n", U(iosb).Status );
ok( iosb.Information == 1, "wrong info %lu\n", iosb.Information );
ok( is_signaled( event ), "event is not signaled\n" );
ok( !apc_count, "apc was called\n" );
SleepEx( 1, FALSE ); /* non-alertable sleep */
ok( !apc_count, "apc was called\n" );
SleepEx( 1, TRUE ); /* alertable sleep */
ok( apc_count == 1, "apc not called\n" );
/* try read with no data */
apc_count = 0;
U(iosb).Status = 0xdeadbabe;
@ -877,6 +914,19 @@ static void read_pipe_test(ULONG pipe_flags, ULONG pipe_type)
ok( !apc_count, "apc was called\n" );
CloseHandle( read );
/* read from disconnected pipe, with invalid event handle */
apc_count = 0;
U(iosb).Status = 0xdeadbabe;
iosb.Information = 0xdeadbeef;
status = NtReadFile( read, (HANDLE)0xdeadbeef, apc, &apc_count, &iosb, buffer, 1, NULL, NULL );
ok( status == STATUS_INVALID_HANDLE, "wrong status %x\n", status );
ok( U(iosb).Status == 0xdeadbabe, "wrong status %x\n", U(iosb).Status );
ok( iosb.Information == 0xdeadbeef, "wrong info %lu\n", iosb.Information );
ok( !apc_count, "apc was called\n" );
SleepEx( 1, TRUE ); /* alertable sleep */
ok( !apc_count, "apc was called\n" );
CloseHandle( read );
/* read from closed handle */
apc_count = 0;
U(iosb).Status = 0xdeadbabe;