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1 // Copyright (c) 2012 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 | |
7 #include "base/memory/ref_counted.h" | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "base/memory/weak_ptr.h" | |
10 #include "base/message_loop.h" | |
11 #include "base/run_loop.h" | |
12 #include "base/stringprintf.h" | |
13 #include "base/time.h" | |
14 #include "content/public/test/test_browser_thread.h" | |
15 #include "device/bluetooth/bluetooth_adapter_win.h" | |
16 #include "device/bluetooth/test/mock_bluetooth_adapter.h" | |
17 #include "testing/gtest/include/gtest/gtest.h" | |
18 | |
19 namespace { | |
20 | |
21 const char* kAdapterAddress = "bluetooth adapter address"; | |
22 | |
23 } // namespace | |
24 | |
25 namespace device { | |
26 | |
27 class FakeBluetoothAdapterWin : public BluetoothAdapterWin { | |
28 public: | |
29 FakeBluetoothAdapterWin() : BluetoothAdapterWin() {} | |
30 | |
31 virtual void UpdateAdapterState() { | |
32 address_ = adapter_address_; | |
33 } | |
34 | |
35 void SetAdapterAddressForTest(const std::string& adapter_address) { | |
36 adapter_address_ = adapter_address; | |
37 } | |
38 | |
39 private: | |
40 virtual ~FakeBluetoothAdapterWin() {} | |
41 std::string adapter_address_; | |
42 DISALLOW_COPY_AND_ASSIGN(FakeBluetoothAdapterWin); | |
43 }; | |
44 | |
45 class BluetoothAdapterWinTest : public testing::Test { | |
46 public: | |
47 BluetoothAdapterWinTest() | |
48 : ui_thread_(content::BrowserThread::UI, &loop_), | |
49 ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) { | |
50 } | |
51 | |
52 virtual void SetUp() { | |
53 adapter_ = new FakeBluetoothAdapterWin; | |
bryeung
2012/11/12 20:35:13
parenthesis on the new please
youngki
2012/11/13 01:57:39
Done. I thought new without parenthesis is preferr
bryeung
2012/11/13 14:21:09
It only actually matters for POD types, but I thin
youngki
2012/11/13 15:48:46
Acknowledged.
| |
54 adapter_->TrackDefaultAdapter(); | |
55 } | |
56 | |
57 void SetAdapterAddressForTest() { | |
58 adapter_->SetAdapterAddressForTest(kAdapterAddress); | |
59 } | |
60 | |
61 int GetPollIntervalMs() const { | |
62 return BluetoothAdapterWin::kPollIntervalMs; | |
63 } | |
64 | |
65 protected: | |
66 scoped_refptr<FakeBluetoothAdapterWin> adapter_; | |
67 | |
68 // Main message loop for the test. | |
69 MessageLoopForUI loop_; | |
70 | |
71 // Main thread for the test. | |
72 content::TestBrowserThread ui_thread_; | |
73 | |
74 // NOTE: This should remain the last member so it'll be destroyed and | |
75 // invalidate its weak pointers before any other members are destroyed. | |
76 base::WeakPtrFactory<BluetoothAdapterWinTest> weak_ptr_factory_; | |
77 }; | |
78 | |
79 TEST_F(BluetoothAdapterWinTest, Polling) { | |
80 MessageLoop::current()->PostDelayedTask( | |
81 FROM_HERE, | |
82 base::Bind( | |
83 &BluetoothAdapterWinTest::SetAdapterAddressForTest, | |
84 weak_ptr_factory_.GetWeakPtr()), | |
85 base::TimeDelta::FromMilliseconds(GetPollIntervalMs() - 1)); | |
86 EXPECT_STRNE(kAdapterAddress, adapter_->address().c_str()); | |
87 base::RunLoop run_loop; | |
88 | |
89 MessageLoop::current()->PostDelayedTask( | |
90 FROM_HERE, | |
91 run_loop.QuitClosure(), | |
92 base::TimeDelta::FromMilliseconds(GetPollIntervalMs() + 1)); | |
93 | |
94 run_loop.Run(); | |
95 | |
96 EXPECT_STREQ(kAdapterAddress, adapter_->address().c_str()); | |
97 } | |
98 | |
99 TEST_F(BluetoothAdapterWinTest, IsPresent) { | |
100 EXPECT_FALSE(adapter_->IsPresent()); | |
101 SetAdapterAddressForTest(); | |
102 base::RunLoop run_loop; | |
103 MessageLoop::current()->PostDelayedTask( | |
104 FROM_HERE, | |
105 run_loop.QuitClosure(), | |
106 base::TimeDelta::FromMilliseconds(GetPollIntervalMs())); | |
107 run_loop.Run(); | |
108 | |
109 EXPECT_TRUE(adapter_->IsPresent()); | |
110 } | |
111 | |
112 } // namespace device | |
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