1 /*
2  * Copyright (C) 2016 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 _GTS_NANOAPPS_GENERAL_TEST_TIMER_CANCEL_TEST_H_
18 #define _GTS_NANOAPPS_GENERAL_TEST_TIMER_CANCEL_TEST_H_
19 
20 #include <general_test/test.h>
21 
22 #include "chre_api/chre.h"
23 
24 namespace general_test {
25 
26 /**
27  * Checks that chreTimerCancel() works by trying various usages.
28  *
29  * Simple Protocol.
30  */
31 class TimerCancelTest : public Test {
32  public:
33   TimerCancelTest();
34 
35  protected:
36   void handleEvent(uint32_t senderInstanceId, uint16_t eventType,
37                    const void *eventData) override;
38   void setUp(uint32_t messageSize, const void *message) override;
39 
40  private:
41   struct Stage {
42     uint32_t stage;
43     uint32_t timerId;
44     bool oneShot;
45     bool expectCallback;
46 
47     // Leave timerId invalid.
StageStage48     Stage(uint32_t stage_, bool oneShot_, bool expectCallback_)
49         : stage(stage_),
50           timerId(CHRE_TIMER_INVALID),
51           oneShot(oneShot_),
52           expectCallback(expectCallback_) {}
53   };
54 
55   bool mInMethod;
56 
57   static constexpr size_t kStageCount = 4;
58   Stage mStages[kStageCount];
59 
60   static constexpr uint32_t kAllFinished = (1 << kStageCount) - 1;
61   uint32_t mFinishedBitmask;
62 
63   void startStages();
64   void handleStageEvent(Stage *stage);
65   void markSuccess(uint32_t stage);
66 };
67 
68 }  // namespace general_test
69 
70 #endif  // _GTS_NANOAPPS_GENERAL_TEST_TIMER_CANCEL_TEST_H_
71