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 <string>
6 #include <vector>
7
8 #include "base/compiler_specific.h"
9 #include "base/values.h"
10 #include "chrome/test/chromedriver/chrome/device_metrics.h"
11 #include "chrome/test/chromedriver/chrome/mobile_emulation_override_manager.h"
12 #include "chrome/test/chromedriver/chrome/status.h"
13 #include "chrome/test/chromedriver/chrome/stub_devtools_client.h"
14 #include "testing/gtest/include/gtest/gtest.h"
15
16 namespace {
17
18 struct Command {
Command__anon7f0f6b820111::Command19 Command() {}
Command__anon7f0f6b820111::Command20 Command(const std::string& method, const base::DictionaryValue& params)
21 : method(method) {
22 this->params.MergeDictionary(¶ms);
23 }
Command__anon7f0f6b820111::Command24 Command(const Command& command) {
25 *this = command;
26 }
operator =__anon7f0f6b820111::Command27 Command& operator=(const Command& command) {
28 method = command.method;
29 params.Clear();
30 params.MergeDictionary(&command.params);
31 return *this;
32 }
~Command__anon7f0f6b820111::Command33 ~Command() {}
34
35 std::string method;
36 base::DictionaryValue params;
37 };
38
39 class RecorderDevToolsClient : public StubDevToolsClient {
40 public:
RecorderDevToolsClient()41 RecorderDevToolsClient() {}
~RecorderDevToolsClient()42 virtual ~RecorderDevToolsClient() {}
43
44 // Overridden from StubDevToolsClient:
SendCommandAndGetResult(const std::string & method,const base::DictionaryValue & params,scoped_ptr<base::DictionaryValue> * result)45 virtual Status SendCommandAndGetResult(
46 const std::string& method,
47 const base::DictionaryValue& params,
48 scoped_ptr<base::DictionaryValue>* result) OVERRIDE {
49 commands_.push_back(Command(method, params));
50 return Status(kOk);
51 }
52
53 std::vector<Command> commands_;
54 };
55
AssertDeviceMetricsCommand(const Command & command,const DeviceMetrics & device_metrics)56 void AssertDeviceMetricsCommand(const Command& command,
57 const DeviceMetrics& device_metrics) {
58 ASSERT_EQ("Page.setDeviceMetricsOverride", command.method);
59 int width, height;
60 double device_scale_factor, font_scale_factor;
61 bool emulate_viewport, fit_window, text_autosizing;
62 ASSERT_TRUE(command.params.GetInteger("width", &width));
63 ASSERT_TRUE(command.params.GetInteger("height", &height));
64 ASSERT_TRUE(command.params.GetDouble("deviceScaleFactor",
65 &device_scale_factor));
66 ASSERT_TRUE(command.params.GetBoolean("emulateViewport", &emulate_viewport));
67 ASSERT_TRUE(command.params.GetBoolean("fitWindow", &fit_window));
68 ASSERT_TRUE(command.params.GetBoolean("textAutosizing", &text_autosizing));
69 ASSERT_TRUE(command.params.GetDouble("fontScaleFactor", &font_scale_factor));
70 ASSERT_EQ(device_metrics.width, width);
71 ASSERT_EQ(device_metrics.height, height);
72 ASSERT_EQ(device_metrics.device_scale_factor, device_scale_factor);
73 ASSERT_EQ(device_metrics.emulate_viewport, emulate_viewport);
74 ASSERT_EQ(device_metrics.fit_window, fit_window);
75 ASSERT_EQ(device_metrics.text_autosizing, text_autosizing);
76 ASSERT_EQ(device_metrics.font_scale_factor, font_scale_factor);
77 }
78
79 } // namespace
80
TEST(MobileEmulationOverrideManager,SendsCommandOnConnect)81 TEST(MobileEmulationOverrideManager, SendsCommandOnConnect) {
82 RecorderDevToolsClient client;
83 DeviceMetrics device_metrics(1, 2, 3.0);
84 MobileEmulationOverrideManager manager(&client, &device_metrics);
85 ASSERT_EQ(0u, client.commands_.size());
86 ASSERT_EQ(kOk, manager.OnConnected(&client).code());
87
88 ASSERT_EQ(1u, client.commands_.size());
89 ASSERT_EQ(kOk, manager.OnConnected(&client).code());
90 ASSERT_EQ(2u, client.commands_.size());
91 ASSERT_NO_FATAL_FAILURE(
92 AssertDeviceMetricsCommand(client.commands_[1], device_metrics));
93 }
94
TEST(MobileEmulationOverrideManager,SendsCommandOnNavigation)95 TEST(MobileEmulationOverrideManager, SendsCommandOnNavigation) {
96 RecorderDevToolsClient client;
97 DeviceMetrics device_metrics(1, 2, 3.0);
98 MobileEmulationOverrideManager manager(&client, &device_metrics);
99 base::DictionaryValue main_frame_params;
100 ASSERT_EQ(kOk,
101 manager.OnEvent(&client, "Page.frameNavigated", main_frame_params)
102 .code());
103 ASSERT_EQ(1u, client.commands_.size());
104 ASSERT_EQ(kOk,
105 manager.OnEvent(&client, "Page.frameNavigated", main_frame_params)
106 .code());
107 ASSERT_EQ(2u, client.commands_.size());
108 ASSERT_NO_FATAL_FAILURE(
109 AssertDeviceMetricsCommand(client.commands_[1], device_metrics));
110
111 base::DictionaryValue sub_frame_params;
112 sub_frame_params.SetString("frame.parentId", "id");
113 ASSERT_EQ(
114 kOk,
115 manager.OnEvent(&client, "Page.frameNavigated", sub_frame_params).code());
116 ASSERT_EQ(2u, client.commands_.size());
117 }
118