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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 "chrome/browser/extensions/api/dns/mock_host_resolver_creator.h" | |
6 | |
7 #include "chrome/test/base/in_process_browser_test.h" | |
8 #include "content/public/browser/browser_thread.h" | |
9 #include "net/dns/mock_host_resolver.h" | |
10 | |
11 using content::BrowserThread; | |
12 | |
13 namespace extensions { | |
14 | |
15 const std::string MockHostResolverCreator::kHostname = "www.sowbug.com"; | |
16 const std::string MockHostResolverCreator::kAddress = "9.8.7.6"; | |
17 | |
18 MockHostResolverCreator::MockHostResolverCreator() | |
19 : resolver_event_(true, false), | |
20 mock_host_resolver_(NULL) { | |
21 } | |
22 | |
23 MockHostResolverCreator::~MockHostResolverCreator() { | |
24 } | |
25 | |
26 net::MockHostResolver* MockHostResolverCreator::CreateMockHostResolver() { | |
27 DCHECK(!mock_host_resolver_); | |
28 DCHECK_CURRENTLY_ON(BrowserThread::UI); | |
29 | |
30 bool result = BrowserThread::PostTask( | |
31 BrowserThread::IO, FROM_HERE, | |
32 base::Bind(&MockHostResolverCreator::CreateMockHostResolverOnIOThread, | |
33 this)); | |
34 DCHECK(result); | |
35 | |
36 base::TimeDelta max_time = base::TimeDelta::FromSeconds(5); | |
37 resolver_event_.TimedWait(max_time); | |
38 | |
39 return mock_host_resolver_; | |
40 } | |
41 | |
42 void MockHostResolverCreator::CreateMockHostResolverOnIOThread() { | |
43 mock_host_resolver_ = new net::MockHostResolver(); | |
44 mock_host_resolver_->rules()->AddRule(kHostname, kAddress); | |
45 mock_host_resolver_->rules()->AddSimulatedFailure("this.hostname.is.bogus"); | |
46 resolver_event_.Signal(); | |
47 } | |
48 | |
49 void MockHostResolverCreator::DeleteMockHostResolver() { | |
50 DCHECK_CURRENTLY_ON(BrowserThread::UI); | |
51 if (!mock_host_resolver_) | |
52 return; | |
53 resolver_event_.Reset(); | |
54 bool result = BrowserThread::PostTask( | |
55 BrowserThread::IO, FROM_HERE, | |
56 base::Bind(&MockHostResolverCreator::DeleteMockHostResolverOnIOThread, | |
57 this)); | |
58 DCHECK(result); | |
59 | |
60 base::TimeDelta max_time = base::TimeDelta::FromSeconds(5); | |
61 ASSERT_TRUE(resolver_event_.TimedWait(max_time)); | |
62 } | |
63 | |
64 void MockHostResolverCreator::DeleteMockHostResolverOnIOThread() { | |
65 delete(mock_host_resolver_); | |
66 mock_host_resolver_ = NULL; | |
67 resolver_event_.Signal(); | |
68 } | |
69 | |
70 } // namespace extensions | |
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