TestHelpers.h revision e839a589bf582568cf220c1040ed93b948e6e362 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef TESTHELPERS_H
18#define TESTHELPERS_H
19
20#include <utils/threads.h>
21
22namespace android {
23
24class DelayedTask : public Thread {
25    int mDelayMillis;
26
27public:
28    DelayedTask(int delayMillis) : mDelayMillis(delayMillis) { }
29
30protected:
31    virtual ~DelayedTask() { }
32
33    virtual void doTask() = 0;
34
35    virtual bool threadLoop() {
36        usleep(mDelayMillis * 1000);
37        doTask();
38        return false;
39    }
40};
41
42} // namespace android
43
44#endif // TESTHELPERS_H
45