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kernel: Add some more tests for FindFirstChangeNotification.

This commit is contained in:
Mike McCormack 2006-01-30 18:14:12 +01:00 committed by Alexandre Julliard
parent 6b76244bf4
commit bd185ff3de
1 changed files with 73 additions and 0 deletions
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73
dlls/kernel/tests/change.c
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@ -2,6 +2,7 @@
* Tests for file change notification functions
*
* Copyright (c) 2004 Hans Leidekker
* Copyright 2006 Mike McCormack for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -242,7 +243,79 @@ static void test_FindFirstChangeNotification(void)
ok(ret, "RemoveDirectoryA error: %ld\n", GetLastError());
}
/* this test concentrates more on the wait behaviour of the handle */
static void test_ffcn(void)
{
DWORD filter;
HANDLE handle;
LONG r;
WCHAR path[MAX_PATH], subdir[MAX_PATH];
static const WCHAR szBoo[] = { '\\','b','o','o',0 };
static const WCHAR szHoo[] = { '\\','h','o','o',0 };
r = GetTempPathW( MAX_PATH, path );
ok( r != 0, "temp path failed\n");
if (!r)
return;
lstrcatW( path, szBoo );
lstrcpyW( subdir, path );
lstrcatW( subdir, szHoo );
RemoveDirectoryW( subdir );
RemoveDirectoryW( path );
r = CreateDirectoryW(path, NULL);
ok( r == TRUE, "failed to create directory\n");
filter = FILE_NOTIFY_CHANGE_FILE_NAME;
filter |= FILE_NOTIFY_CHANGE_DIR_NAME;
handle = FindFirstChangeNotificationW( path, 1, filter);
ok( handle != INVALID_HANDLE_VALUE, "invalid handle\n");
r = WaitForSingleObject( handle, 0 );
ok( r == STATUS_TIMEOUT, "should time out\n");
r = CreateDirectoryW( subdir, NULL );
ok( r == TRUE, "failed to create subdir\n");
r = WaitForSingleObject( handle, 0 );
ok( r == WAIT_OBJECT_0, "should be ready\n");
r = WaitForSingleObject( handle, 0 );
ok( r == WAIT_OBJECT_0, "should be ready\n");
r = FindNextChangeNotification(handle);
ok( r == TRUE, "find next failed\n");
r = WaitForSingleObject( handle, 0 );
ok( r == STATUS_TIMEOUT, "should time out\n");
r = RemoveDirectoryW( subdir );
ok( r == TRUE, "failed to remove subdir\n");
r = WaitForSingleObject( handle, 0 );
ok( r == WAIT_OBJECT_0, "should be ready\n");
r = WaitForSingleObject( handle, 0 );
ok( r == WAIT_OBJECT_0, "should be ready\n");
r = FindNextChangeNotification(handle);
ok( r == TRUE, "find next failed\n");
r = FindNextChangeNotification(handle);
ok( r == TRUE, "find next failed\n");
r = FindCloseChangeNotification(handle);
ok( r == TRUE, "should succeed\n");
r = RemoveDirectoryW( path );
ok( r == TRUE, "failed to remove dir\n");
}
START_TEST(change)
{
test_FindFirstChangeNotification();
test_ffcn();
}