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1 // Copyright 2016 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 "base/command_line.h" | |
6 #include "base/macros.h" | |
7 #include "base/memory/singleton.h" | |
8 #include "base/synchronization/waitable_event.h" | |
9 #include "base/threading/platform_thread.h" | |
10 #include "build/build_config.h" | |
11 #include "content/public/browser/browser_thread.h" | |
12 #include "content/public/browser/web_contents.h" | |
13 #include "content/public/common/content_switches.h" | |
14 #include "content/public/test/content_browser_test.h" | |
15 #include "content/public/test/content_browser_test_utils.h" | |
16 #include "content/public/test/test_navigation_observer.h" | |
17 #include "content/public/test/test_utils.h" | |
18 #include "content/shell/browser/shell.h" | |
19 #include "content/shell/browser/shell_javascript_dialog_manager.h" | |
20 #include "device/generic_sensor/platform_sensor.h" | |
21 #include "device/generic_sensor/platform_sensor_provider.h" | |
22 #include "device/generic_sensor/sensor_provider_impl.h" | |
23 | |
24 namespace content { | |
25 | |
26 namespace { | |
27 | |
28 class FakeAmbientLightSensor : public device::PlatformSensor { | |
29 public: | |
30 FakeAmbientLightSensor(device::mojom::SensorType type, | |
31 mojo::ScopedSharedBufferMapping mapping, | |
32 device::PlatformSensorProvider* provider) | |
33 : PlatformSensor(type, std::move(mapping), provider) {} | |
34 | |
35 device::mojom::ReportingMode GetReportingMode() override { | |
36 return device::mojom::ReportingMode::ON_CHANGE; | |
37 } | |
38 | |
39 bool StartSensor( | |
40 const device::PlatformSensorConfiguration& configuration) override { | |
41 device::SensorReading reading; | |
42 reading.timestamp = | |
43 (base::TimeTicks::Now() - base::TimeTicks()).InSecondsF(); | |
44 reading.values[0] = 50; | |
45 UpdateSensorReading(reading, true); | |
46 return true; | |
47 } | |
48 | |
49 void StopSensor() override{}; | |
50 | |
51 protected: | |
52 ~FakeAmbientLightSensor() override = default; | |
53 bool CheckSensorConfiguration( | |
54 const device::PlatformSensorConfiguration& configuration) override { | |
55 return true; | |
56 } | |
57 device::PlatformSensorConfiguration GetDefaultConfiguration() override { | |
58 device::PlatformSensorConfiguration default_configuration; | |
59 default_configuration.set_frequency(60); | |
60 return default_configuration; | |
61 } | |
62 }; | |
63 | |
64 class FakeSensorProvider : public device::PlatformSensorProvider { | |
65 public: | |
66 static FakeSensorProvider* GetInstance() { | |
67 return base::Singleton<FakeSensorProvider, base::LeakySingletonTraits< | |
68 FakeSensorProvider>>::get(); | |
69 } | |
70 FakeSensorProvider() = default; | |
71 ~FakeSensorProvider() override = default; | |
72 | |
73 protected: | |
74 void CreateSensorInternal(device::mojom::SensorType type, | |
75 mojo::ScopedSharedBufferMapping mapping, | |
76 const CreateSensorCallback& callback) override { | |
77 // Create Sensors here. | |
78 switch (type) { | |
79 case device::mojom::SensorType::AMBIENT_LIGHT: { | |
80 scoped_refptr<device::PlatformSensor> sensor = | |
81 new FakeAmbientLightSensor(type, std::move(mapping), this); | |
82 callback.Run(std::move(sensor)); | |
83 break; | |
84 } | |
85 default: | |
86 NOTIMPLEMENTED(); | |
87 callback.Run(nullptr); | |
88 } | |
89 } | |
90 }; | |
91 | |
92 class GenericSensorBrowserTest : public ContentBrowserTest { | |
93 public: | |
94 GenericSensorBrowserTest() | |
95 : io_loop_finished_event_( | |
96 base::WaitableEvent::ResetPolicy::AUTOMATIC, | |
97 base::WaitableEvent::InitialState::NOT_SIGNALED) { | |
98 // TODO(darktears): remove when the GenericSensor feature goes stable. | |
99 base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess(); | |
100 cmd_line->AppendSwitchASCII(switches::kEnableFeatures, "GenericSensor"); | |
101 } | |
102 | |
103 void SetUpOnMainThread() override { | |
104 BrowserThread::PostTask( | |
105 BrowserThread::IO, FROM_HERE, | |
106 base::Bind(&GenericSensorBrowserTest::SetUpOnIOThread, | |
107 base::Unretained(this))); | |
108 io_loop_finished_event_.Wait(); | |
109 } | |
110 | |
111 void SetUpOnIOThread() { | |
112 device::PlatformSensorProvider::SetProviderForTesting( | |
113 FakeSensorProvider::GetInstance()); | |
114 io_loop_finished_event_.Signal(); | |
115 } | |
116 | |
117 void TearDown() override { | |
118 device::PlatformSensorProvider::SetProviderForTesting(nullptr); | |
119 } | |
120 | |
121 public: | |
122 base::WaitableEvent io_loop_finished_event_; | |
123 }; | |
124 | |
125 IN_PROC_BROWSER_TEST_F(GenericSensorBrowserTest, AmbientLightSensorTest) { | |
126 // The test page will create an AmbientLightSensor object in Javascript, | |
127 // expects to get events with fake values then navigates to #pass. | |
128 GURL test_url = | |
129 GetTestUrl("generic_sensor", "ambient_light_sensor_test.html"); | |
130 NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2); | |
131 EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref()); | |
132 } | |
133 | |
134 } // namespace | |
135 | |
136 } // namespace content | |
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