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kernel32: Add a short test for GetOverlappedResult.

This commit is contained in:
Mike McCormack 2006-02-21 16:59:29 +09:00 committed by Alexandre Julliard
parent e4faabfa64
commit f4b447aee7
1 changed files with 58 additions and 0 deletions
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58
dlls/kernel/tests/file.c
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@ -1425,6 +1425,63 @@ static void test_OpenFile_exists(void)
ok( hFile == HFILE_ERROR, "hFile != HFILE_ERROR : %ld\n", GetLastError());
}
static void test_overlapped(void)
{
OVERLAPPED ov;
DWORD r, result;
/* GetOverlappedResult crashes if the 2nd or 3rd param are NULL */
memset( &ov, 0, sizeof ov );
result = 1;
r = GetOverlappedResult(0, &ov, &result, 0);
ok( r == TRUE, "should return false\n");
ok( result == 0, "result wrong\n");
result = 0;
ov.Internal = 0;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok( r == TRUE, "should return false\n");
ok( result == 0xabcd, "result wrong\n");
SetLastError( 0xb00 );
result = 0;
ov.Internal = STATUS_INVALID_HANDLE;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_INVALID_HANDLE, "error wrong\n");
ok( r == FALSE, "should return false\n");
ok( result == 0xabcd, "result wrong\n");
result = 0;
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
todo_wine {
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
}
ok( r == FALSE, "should return false\n");
ok( result == 0, "result wrong\n");
ov.hEvent = CreateEvent( NULL, 1, 1, NULL );
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0xabcd;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
ok( r == FALSE, "should return false\n");
ResetEvent( ov.hEvent );
ov.Internal = STATUS_PENDING;
ov.InternalHigh = 0;
r = GetOverlappedResult(0, &ov, &result, 0);
ok (GetLastError() == ERROR_IO_INCOMPLETE, "error wrong\n");
ok( r == FALSE, "should return false\n");
r = CloseHandle( ov.hEvent );
ok( r == TRUE, "close handle failed\n");
}
START_TEST(file)
{
@ -1455,4 +1512,5 @@ START_TEST(file)
test_async_file_errors();
test_read_write();
test_OpenFile_exists();
test_overlapped();
}