1/*
2 * libjingle
3 * Copyright 2004 Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 *  1. Redistributions of source code must retain the above copyright notice,
9 *     this list of conditions and the following disclaimer.
10 *  2. Redistributions in binary form must reproduce the above copyright notice,
11 *     this list of conditions and the following disclaimer in the documentation
12 *     and/or other materials provided with the distribution.
13 *  3. The name of the author may not be used to endorse or promote products
14 *     derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "talk/media/devices/dummydevicemanager.h"
29#include "webrtc/base/gunit.h"
30
31using cricket::Device;
32using cricket::DummyDeviceManager;
33
34// Test that we startup/shutdown properly.
35TEST(DummyDeviceManagerTest, StartupShutdown) {
36  DummyDeviceManager dm;
37  EXPECT_TRUE(dm.Init());
38  dm.Terminate();
39}
40
41// Test enumerating capabilities.
42TEST(DummyDeviceManagerTest, GetCapabilities) {
43  DummyDeviceManager dm;
44  int capabilities = dm.GetCapabilities();
45  EXPECT_EQ((cricket::AUDIO_SEND | cricket::AUDIO_RECV |
46      cricket::VIDEO_SEND | cricket::VIDEO_RECV), capabilities);
47}
48
49// Test enumerating devices.
50TEST(DummyDeviceManagerTest, GetDevices) {
51  DummyDeviceManager dm;
52  EXPECT_TRUE(dm.Init());
53  std::vector<Device> audio_ins, audio_outs, video_ins;
54  EXPECT_TRUE(dm.GetAudioInputDevices(&audio_ins));
55  EXPECT_TRUE(dm.GetAudioOutputDevices(&audio_outs));
56  EXPECT_TRUE(dm.GetVideoCaptureDevices(&video_ins));
57}
58
59// Test that we return correct ids for default and bogus devices.
60TEST(DummyDeviceManagerTest, GetAudioDeviceIds) {
61  DummyDeviceManager dm;
62  Device device;
63  EXPECT_TRUE(dm.Init());
64  EXPECT_TRUE(dm.GetAudioInputDevice(
65      cricket::DeviceManagerInterface::kDefaultDeviceName, &device));
66  EXPECT_EQ("-1", device.id);
67  EXPECT_TRUE(dm.GetAudioOutputDevice(
68      cricket::DeviceManagerInterface::kDefaultDeviceName, &device));
69  EXPECT_EQ("-1", device.id);
70  EXPECT_FALSE(dm.GetAudioInputDevice("_NOT A REAL DEVICE_", &device));
71  EXPECT_FALSE(dm.GetAudioOutputDevice("_NOT A REAL DEVICE_", &device));
72}
73
74// Test that we get the video capture device by name properly.
75TEST(DummyDeviceManagerTest, GetVideoDeviceIds) {
76  DummyDeviceManager dm;
77  Device device;
78  EXPECT_TRUE(dm.Init());
79  EXPECT_FALSE(dm.GetVideoCaptureDevice("_NOT A REAL DEVICE_", &device));
80  EXPECT_TRUE(dm.GetVideoCaptureDevice(
81      cricket::DeviceManagerInterface::kDefaultDeviceName, &device));
82}
83
84TEST(DummyDeviceManagerTest, VerifyDevicesListsAreCleared) {
85  const std::string imaginary("_NOT A REAL DEVICE_");
86  DummyDeviceManager dm;
87  std::vector<Device> audio_ins, audio_outs, video_ins;
88  audio_ins.push_back(Device(imaginary, imaginary));
89  audio_outs.push_back(Device(imaginary, imaginary));
90  video_ins.push_back(Device(imaginary, imaginary));
91  EXPECT_TRUE(dm.Init());
92  EXPECT_TRUE(dm.GetAudioInputDevices(&audio_ins));
93  EXPECT_TRUE(dm.GetAudioOutputDevices(&audio_outs));
94  EXPECT_TRUE(dm.GetVideoCaptureDevices(&video_ins));
95  for (size_t i = 0; i < audio_ins.size(); ++i) {
96    EXPECT_NE(imaginary, audio_ins[i].name);
97  }
98  for (size_t i = 0; i < audio_outs.size(); ++i) {
99    EXPECT_NE(imaginary, audio_outs[i].name);
100  }
101  for (size_t i = 0; i < video_ins.size(); ++i) {
102    EXPECT_NE(imaginary, video_ins[i].name);
103  }
104}
105