1 /*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * 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, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17 #include <utils/String8.h>
18
19 #include <gtest/gtest.h>
20
21 #include <audio/AudioSignalFactory.h>
22 #include <ClientInterface.h>
23 #include <ClientImpl.h>
24 #include <GenericFactory.h>
25 #include <audio/RemoteAudio.h>
26
27
28
29 class ClientInterfaceTest : public testing::Test {
30 protected:
31 ClientInterface* mClient;
32
33 protected:
SetUp()34 virtual void SetUp() {
35 GenericFactory factory;
36 mClient = factory.createClientInterface();
37 ASSERT_TRUE(mClient != NULL);
38 android::String8 dummyParam;
39 ASSERT_TRUE(mClient->init(dummyParam));
40 }
41
TearDown()42 virtual void TearDown() {
43 delete mClient;
44 mClient = NULL;
45 }
46 };
47
TEST_F(ClientInterfaceTest,InitTest)48 TEST_F(ClientInterfaceTest, InitTest) {
49 // all done in SetUp
50 }
51
TEST_F(ClientInterfaceTest,getDeviceInfoTest)52 TEST_F(ClientInterfaceTest, getDeviceInfoTest) {
53 ClientImpl* client = reinterpret_cast<ClientImpl*>(mClient);
54 android::sp<RemoteAudio>& audio(client->getAudio());
55 android::String8 info;
56
57 ASSERT_TRUE(audio->getDeviceInfo(info));
58 LOGD("device info %s", info.string());
59 }
60
TEST_F(ClientInterfaceTest,PlayTest)61 TEST_F(ClientInterfaceTest, PlayTest) {
62 ClientImpl* client = reinterpret_cast<ClientImpl*>(mClient);
63 android::sp<RemoteAudio>& audio(client->getAudio());
64 const int maxPositive = 10000;
65 const int signalFreq = AudioHardware::ESampleRate_44100/100;
66 const int samples = 8192*2;
67 android::sp<Buffer> buffer = AudioSignalFactory::generateSineWave(AudioHardware::E2BPS,
68 maxPositive, AudioHardware::ESampleRate_44100, signalFreq, samples);
69 int id;
70 android::String8 name("1");
71 ASSERT_TRUE(audio->downloadData(name, buffer, id));
72 ASSERT_TRUE(audio->startPlayback(true, AudioHardware::ESampleRate_44100,
73 AudioHardware::EModeVoice, 100, id, 1));
74 ASSERT_TRUE(audio->waitForPlaybackCompletion());
75 ASSERT_TRUE(id == audio->getDataId(name));
76 android::String8 name2("2");
77 ASSERT_TRUE(audio->getDataId(name2) < 0);
78 }
79
TEST_F(ClientInterfaceTest,RecordTest)80 TEST_F(ClientInterfaceTest, RecordTest) {
81 ClientImpl* client = reinterpret_cast<ClientImpl*>(mClient);
82 android::sp<RemoteAudio>& audio(client->getAudio());
83 const int maxPositive = 10000;
84 const int signalFreq = AudioHardware::ESampleRate_44100 / 100;
85 const int samples = 44100 * 4;
86 android::sp<Buffer> buffer(new Buffer(samples * 2, samples * 2, false));
87
88 ASSERT_TRUE(audio->startRecording(false, AudioHardware::ESampleRate_44100,
89 AudioHardware::EModeVoice, 100, buffer));
90 ASSERT_TRUE(audio->waitForRecordingCompletion());
91 ASSERT_TRUE(buffer->amountHandled() == (samples * 2));
92 }
93