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1 // Copyright (c) 2011 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/prerender/prerender_interceptor.h" | |
6 | |
7 #include <string> | |
8 | |
9 #include "base/callback.h" | |
10 #include "base/file_path.h" | |
11 #include "base/message_loop_proxy.h" | |
12 #include "base/scoped_ptr.h" | |
13 #include "chrome/browser/browser_thread.h" | |
14 #include "googleurl/src/gurl.h" | |
15 #include "net/base/load_flags.h" | |
16 #include "net/test/test_server.h" | |
17 #include "net/url_request/url_request_unittest.h" | |
18 | |
19 class PrerenderInterceptorTest : public testing::Test { | |
20 protected: | |
21 PrerenderInterceptorTest(); | |
22 | |
23 void MakeTestUrl(const std::string& base); | |
24 virtual void SetUp(); | |
25 | |
26 net::TestServer test_server_; | |
27 GURL gurl_; | |
28 GURL last_intercepted_gurl_; | |
29 scoped_ptr<net::URLRequest> req_; | |
30 | |
31 private: | |
32 void SetLastInterceptedGurl(const GURL& url); | |
33 | |
34 PrerenderInterceptor prerender_interceptor_; | |
35 MessageLoopForIO io_loop_; | |
36 scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; | |
37 BrowserThread ui_thread_; | |
38 TestDelegate delegate_for_req_; | |
39 }; | |
40 | |
41 PrerenderInterceptorTest::PrerenderInterceptorTest() | |
42 : test_server_(net::TestServer::TYPE_HTTP, | |
43 FilePath(FILE_PATH_LITERAL("chrome/test/data"))), | |
44 last_intercepted_gurl_("http://not.initialized/"), | |
45 ALLOW_THIS_IN_INITIALIZER_LIST( | |
46 prerender_interceptor_( | |
47 NewCallback(this, | |
48 &PrerenderInterceptorTest::SetLastInterceptedGurl))), | |
49 ui_thread_(BrowserThread::UI, &io_loop_) { | |
50 } | |
51 | |
52 void PrerenderInterceptorTest::SetUp() { | |
53 testing::Test::SetUp(); | |
54 last_intercepted_gurl_ = GURL("http://nothing.intercepted/"); | |
55 | |
56 io_message_loop_proxy_ = base::MessageLoopProxy::CreateForCurrentThread(); | |
57 ASSERT_TRUE(test_server_.Start()); | |
58 } | |
59 | |
60 void PrerenderInterceptorTest::MakeTestUrl(const std::string& base) { | |
61 gurl_ = test_server_.GetURL(base); | |
62 req_.reset(new TestURLRequest(gurl_, &delegate_for_req_)); | |
63 } | |
64 | |
65 void PrerenderInterceptorTest::SetLastInterceptedGurl(const GURL& url) { | |
66 last_intercepted_gurl_ = url; | |
67 } | |
68 | |
69 namespace { | |
70 | |
71 TEST_F(PrerenderInterceptorTest, Interception) { | |
72 MakeTestUrl("files/prerender/doc1.html"); | |
73 req_->set_load_flags(req_->load_flags() | net::LOAD_PREFETCH); | |
74 req_->Start(); | |
75 | |
76 MessageLoop::current()->Run(); | |
77 EXPECT_EQ(net::URLRequestStatus::SUCCESS, req_->status().status()); | |
78 EXPECT_EQ(gurl_, last_intercepted_gurl_); | |
79 } | |
80 | |
81 TEST_F(PrerenderInterceptorTest, NotAPrefetch) { | |
82 MakeTestUrl("files/prerender/doc2.html"); | |
83 req_->set_load_flags(req_->load_flags() & ~net::LOAD_PREFETCH); | |
84 req_->Start(); | |
85 | |
86 MessageLoop::current()->Run(); | |
87 EXPECT_EQ(net::URLRequestStatus::SUCCESS, req_->status().status()); | |
88 EXPECT_NE(gurl_, last_intercepted_gurl_); | |
89 } | |
90 | |
91 TEST_F(PrerenderInterceptorTest, WrongMimeType) { | |
92 MakeTestUrl("files/prerender/image.jpeg"); | |
93 req_->set_load_flags(req_->load_flags() | net::LOAD_PREFETCH); | |
94 req_->Start(); | |
95 | |
96 MessageLoop::current()->Run(); | |
97 EXPECT_EQ(net::URLRequestStatus::SUCCESS, req_->status().status()); | |
98 EXPECT_NE(gurl_, last_intercepted_gurl_); | |
99 } | |
100 | |
101 } // namespace | |
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