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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 HOSTAPD_HIDL_TEST_UTILS_H
18 #define HOSTAPD_HIDL_TEST_UTILS_H
19 
20 #include <android/hardware/wifi/hostapd/1.0/IHostapd.h>
21 
22 #include <VtsHalHidlTargetTestEnvBase.h>
23 
24 // Used to stop the android wifi framework before every test.
25 void stopWifiFramework();
26 void startWifiFramework();
27 void stopHostapd();
28 // Used to configure the chip, driver and start wpa_hostapd before every
29 // test.
30 void startHostapdAndWaitForHidlService();
31 
32 // Helper functions to obtain references to the various HIDL interface objects.
33 // Note: We only have a single instance of each of these objects currently.
34 // These helper functions should be modified to return vectors if we support
35 // multiple instances.
36 android::sp<android::hardware::wifi::hostapd::V1_0::IHostapd> getHostapd();
37 
38 class WifiHostapdHidlEnvironment
39     : public ::testing::VtsHalHidlTargetTestEnvBase {
40    public:
HidlSetUp()41     virtual void HidlSetUp() override { stopHostapd(); }
HidlTearDown()42     virtual void HidlTearDown() override {
43         startHostapdAndWaitForHidlService();
44     }
45 };
46 
47 #endif /* HOSTAPD_HIDL_TEST_UTILS_H */
48