Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / content / test / webrtc_content_browsertest_base.cc
1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "content/test/webrtc_content_browsertest_base.h"
6
7 #include "base/command_line.h"
8 #include "base/strings/stringprintf.h"
9 #include "base/strings/utf_string_conversions.h"
10 #include "content/public/common/content_switches.h"
11 #include "content/public/test/browser_test_utils.h"
12 #include "content/public/test/content_browser_test_utils.h"
13 #include "content/shell/browser/shell.h"
14 #include "media/base/media_switches.h"
15
16 #if defined(OS_CHROMEOS)
17 #include "chromeos/audio/cras_audio_handler.h"
18 #endif
19
20 namespace content {
21
22 void WebRtcContentBrowserTest::SetUpCommandLine(CommandLine* command_line) {
23   // We need fake devices in this test since we want to run on naked VMs. We
24   // assume these switches are set by default in content_browsertests.
25   ASSERT_TRUE(CommandLine::ForCurrentProcess()->HasSwitch(
26       switches::kUseFakeDeviceForMediaStream));
27   ASSERT_TRUE(CommandLine::ForCurrentProcess()->HasSwitch(
28       switches::kUseFakeUIForMediaStream));
29
30   // Always include loopback interface in network list, in case the test device
31   // doesn't have other interfaces available.
32   CommandLine::ForCurrentProcess()->AppendSwitch(
33       switches::kAllowLoopbackInPeerConnection);
34 }
35
36 void WebRtcContentBrowserTest::SetUp() {
37   EnablePixelOutput();
38 #if defined(OS_CHROMEOS)
39     chromeos::CrasAudioHandler::InitializeForTesting();
40 #endif
41   ContentBrowserTest::SetUp();
42 }
43
44 void WebRtcContentBrowserTest::TearDown() {
45   ContentBrowserTest::TearDown();
46 #if defined(OS_CHROMEOS)
47     chromeos::CrasAudioHandler::Shutdown();
48 #endif
49 }
50
51 // Executes |javascript|. The script is required to use
52 // window.domAutomationController.send to send a string value back to here.
53 std::string WebRtcContentBrowserTest::ExecuteJavascriptAndReturnResult(
54     const std::string& javascript) {
55   std::string result;
56   EXPECT_TRUE(ExecuteScriptAndExtractString(shell()->web_contents(),
57                                             javascript,
58                                             &result));
59   return result;
60 }
61
62 void WebRtcContentBrowserTest::ExecuteJavascriptAndWaitForOk(
63     const std::string& javascript) {
64    std::string result = ExecuteJavascriptAndReturnResult(javascript);
65    if (result != "OK") {
66      printf("From javascript: %s", result.c_str());
67      FAIL();
68    }
69  }
70
71 std::string WebRtcContentBrowserTest::GenerateGetUserMediaCall(
72     const char* function_name,
73     int min_width,
74     int max_width,
75     int min_height,
76     int max_height,
77     int min_frame_rate,
78     int max_frame_rate) const {
79   return base::StringPrintf(
80       "%s({video: {mandatory: {minWidth: %d, maxWidth: %d, "
81       "minHeight: %d, maxHeight: %d, minFrameRate: %d, maxFrameRate: %d}, "
82       "optional: []}});",
83       function_name,
84       min_width,
85       max_width,
86       min_height,
87       max_height,
88       min_frame_rate,
89       max_frame_rate);
90 }
91
92 void WebRtcContentBrowserTest::DisableOpusIfOnAndroid() {
93 #if defined(OS_ANDROID)
94   // Always force iSAC 16K on Android for now (Opus is broken).
95   EXPECT_EQ("isac-forced",
96             ExecuteJavascriptAndReturnResult("forceIsac16KInSdp();"));
97 #endif
98 }
99
100 }  // namespace content