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| 1 // Copyright 2015 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/offline_pages/offline_page_mhtml_archiver.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/files/file_path.h" | |
| 9 #include "base/files/scoped_temp_dir.h" | |
| 10 #include "base/memory/ref_counted.h" | |
| 11 #include "base/memory/scoped_ptr.h" | |
| 12 #include "base/message_loop/message_loop.h" | |
| 13 #include "base/run_loop.h" | |
| 14 #include "base/strings/utf_string_conversions.h" | |
| 15 #include "testing/gtest/include/gtest/gtest.h" | |
| 16 | |
| 17 namespace offline_pages { | |
| 18 | |
| 19 namespace { | |
| 20 const char kTestURL[] = "http://example.com/"; | |
| 21 const base::string16 kTestTitle = base::ASCIIToUTF16("Test page title"); | |
| 22 const base::FilePath::CharType kTestFilePath[] = FILE_PATH_LITERAL( | |
| 23 "/archive_dir/offline_page.mhtml"); | |
| 24 const int64 kTestFileSize = 123456LL; | |
| 25 } // namespace | |
| 26 | |
| 27 class TestMHTMLArchiver : public OfflinePageMHTMLArchiver { | |
| 28 public: | |
| 29 enum class TestScenario { | |
| 30 SUCCESS, | |
| 31 NOT_ABLE_TO_ARCHIVE, | |
| 32 WEB_CONTENTS_MISSING, | |
| 33 }; | |
| 34 | |
| 35 TestMHTMLArchiver( | |
| 36 const GURL& url, | |
| 37 const base::string16& title, | |
| 38 const TestScenario test_scenario, | |
| 39 const base::FilePath& archive_dir, | |
| 40 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner); | |
| 41 ~TestMHTMLArchiver() override; | |
| 42 | |
| 43 private: | |
| 44 bool IsWebContentsValid() const override; | |
| 45 void GenerateMHTML() override; | |
| 46 | |
| 47 const GURL url_; | |
| 48 const base::string16 title_; | |
| 49 const TestScenario test_scenario_; | |
| 50 | |
| 51 DISALLOW_COPY_AND_ASSIGN(TestMHTMLArchiver); | |
| 52 }; | |
| 53 | |
| 54 TestMHTMLArchiver::TestMHTMLArchiver( | |
| 55 const GURL& url, | |
| 56 const base::string16& title, | |
| 57 const TestScenario test_scenario, | |
| 58 const base::FilePath& archive_dir, | |
| 59 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner) | |
| 60 : OfflinePageMHTMLArchiver(archive_dir, task_runner), | |
| 61 url_(url), | |
| 62 title_(title), | |
| 63 test_scenario_(test_scenario) { | |
| 64 } | |
| 65 | |
| 66 TestMHTMLArchiver::~TestMHTMLArchiver() { | |
| 67 } | |
| 68 | |
| 69 bool TestMHTMLArchiver::IsWebContentsValid() const { | |
| 70 return test_scenario_ != TestScenario::WEB_CONTENTS_MISSING; | |
| 71 } | |
| 72 | |
| 73 void TestMHTMLArchiver::GenerateMHTML() { | |
| 74 int64 file_size = kTestFileSize; | |
| 75 if (test_scenario_ == TestScenario::NOT_ABLE_TO_ARCHIVE) | |
| 76 file_size = -1; | |
| 77 task_runner_->PostTask(FROM_HERE, | |
| 78 base::Bind(&TestMHTMLArchiver::OnGenerateMHTMLDone, | |
| 79 base::Unretained(this), | |
| 80 url_, | |
| 81 title_, | |
| 82 file_size)); | |
| 83 } | |
| 84 | |
| 85 class OfflinePageMHTMLArchiverTest : public testing::Test { | |
| 86 public: | |
| 87 OfflinePageMHTMLArchiverTest(); | |
| 88 ~OfflinePageMHTMLArchiverTest() override; | |
| 89 | |
| 90 // Creates an archiver for testing and specifies a scenario to be used. | |
| 91 scoped_ptr<TestMHTMLArchiver> CreateArchiver( | |
| 92 const GURL& url, | |
| 93 const base::string16& title, | |
| 94 TestMHTMLArchiver::TestScenario scenario); | |
| 95 | |
| 96 // Test tooling methods. | |
| 97 void PumpLoop(); | |
| 98 | |
| 99 base::FilePath GetTestFilePath() const { | |
| 100 return base::FilePath(kTestFilePath); | |
| 101 } | |
| 102 | |
| 103 const OfflinePageArchiver* last_archiver() const { return last_archiver_; } | |
| 104 OfflinePageArchiver::ArchiverResult last_result() const { | |
| 105 return last_result_; | |
| 106 } | |
| 107 const base::FilePath& last_file_path() const { return last_file_path_; } | |
| 108 int64 last_file_size() const { return last_file_size_; } | |
| 109 | |
| 110 const OfflinePageArchiver::CreateArchiveCallback callback() { | |
| 111 return base::Bind(&OfflinePageMHTMLArchiverTest::OnCreateArchiveDone, | |
| 112 base::Unretained(this)); | |
| 113 } | |
| 114 | |
| 115 private: | |
| 116 void OnCreateArchiveDone(OfflinePageArchiver* archiver, | |
| 117 OfflinePageArchiver::ArchiverResult result, | |
| 118 const GURL& url, | |
| 119 const base::string16& title, | |
| 120 const base::FilePath& file_path, | |
| 121 int64 file_size); | |
| 122 | |
| 123 OfflinePageArchiver* last_archiver_; | |
| 124 OfflinePageArchiver::ArchiverResult last_result_; | |
| 125 GURL last_url_; | |
| 126 base::string16 last_title_; | |
| 127 base::FilePath last_file_path_; | |
| 128 int64 last_file_size_; | |
| 129 | |
| 130 base::MessageLoop message_loop_; | |
| 131 scoped_ptr<base::RunLoop> run_loop_; | |
| 132 | |
| 133 DISALLOW_COPY_AND_ASSIGN(OfflinePageMHTMLArchiverTest); | |
| 134 }; | |
| 135 | |
| 136 OfflinePageMHTMLArchiverTest::OfflinePageMHTMLArchiverTest() | |
| 137 : last_archiver_(nullptr), | |
| 138 last_result_(OfflinePageArchiver::ArchiverResult:: | |
| 139 ERROR_ARCHIVE_CREATION_FAILED), | |
| 140 last_file_size_(0L) { | |
| 141 } | |
| 142 | |
| 143 OfflinePageMHTMLArchiverTest::~OfflinePageMHTMLArchiverTest() { | |
| 144 } | |
| 145 | |
| 146 scoped_ptr<TestMHTMLArchiver> OfflinePageMHTMLArchiverTest::CreateArchiver( | |
| 147 const GURL& url, | |
| 148 const base::string16& title, | |
| 149 TestMHTMLArchiver::TestScenario scenario) { | |
| 150 return scoped_ptr<TestMHTMLArchiver>(new TestMHTMLArchiver( | |
| 151 url, title, scenario, GetTestFilePath(), message_loop_.task_runner())); | |
| 152 } | |
| 153 | |
| 154 void OfflinePageMHTMLArchiverTest::OnCreateArchiveDone( | |
| 155 OfflinePageArchiver* archiver, | |
| 156 OfflinePageArchiver::ArchiverResult result, | |
| 157 const GURL& url, | |
| 158 const base::string16& title, | |
| 159 const base::FilePath& file_path, | |
| 160 int64 file_size) { | |
| 161 run_loop_->Quit(); | |
| 162 last_url_ = url; | |
| 163 last_title_ = title; | |
| 164 last_archiver_ = archiver; | |
| 165 last_result_ = result; | |
| 166 last_file_path_ = file_path; | |
| 167 last_file_size_ = file_size; | |
| 168 } | |
| 169 | |
| 170 void OfflinePageMHTMLArchiverTest::PumpLoop() { | |
| 171 run_loop_.reset(new base::RunLoop()); | |
| 172 run_loop_->Run(); | |
| 173 } | |
| 174 | |
| 175 // Tests that creation of an archiver fails when web contents is missing. | |
| 176 TEST_F(OfflinePageMHTMLArchiverTest, WebContentsMissing) { | |
| 177 GURL page_url = GURL(kTestURL); | |
| 178 scoped_ptr<TestMHTMLArchiver> archiver( | |
| 179 CreateArchiver(page_url, | |
| 180 kTestTitle, | |
| 181 TestMHTMLArchiver::TestScenario::WEB_CONTENTS_MISSING)); | |
| 182 archiver->CreateArchive(callback()); | |
| 183 PumpLoop(); | |
| 184 | |
| 185 EXPECT_EQ(archiver.get(), last_archiver()); | |
| 186 EXPECT_EQ(OfflinePageArchiver::ArchiverResult::ERROR_CONTENT_UNAVAILABLE, | |
| 187 last_result()); | |
| 188 EXPECT_EQ(base::FilePath(), last_file_path()); | |
| 189 } | |
| 190 | |
| 191 // Tests for successful creation of the offline page archive. | |
| 192 TEST_F(OfflinePageMHTMLArchiverTest, NotAbleToGenerateArchive) { | |
| 193 GURL page_url = GURL(kTestURL); | |
| 194 scoped_ptr<TestMHTMLArchiver> archiver( | |
| 195 CreateArchiver(page_url, | |
| 196 kTestTitle, | |
| 197 TestMHTMLArchiver::TestScenario::NOT_ABLE_TO_ARCHIVE)); | |
| 198 archiver->CreateArchive(callback()); | |
| 199 PumpLoop(); | |
| 200 | |
| 201 EXPECT_EQ(archiver.get(), last_archiver()); | |
| 202 EXPECT_EQ(OfflinePageArchiver::ArchiverResult::ERROR_ARCHIVE_CREATION_FAILED, | |
| 203 last_result()); | |
| 204 EXPECT_EQ(base::FilePath(), last_file_path()); | |
| 205 EXPECT_EQ(0LL, last_file_size()); | |
| 206 } | |
| 207 | |
| 208 // Tests for successful creation of the offline page archive. | |
| 209 TEST_F(OfflinePageMHTMLArchiverTest, SuccessfullyCreateOfflineArchive) { | |
| 210 GURL page_url = GURL(kTestURL); | |
| 211 scoped_ptr<TestMHTMLArchiver> archiver( | |
| 212 CreateArchiver(page_url, | |
| 213 kTestTitle, | |
| 214 TestMHTMLArchiver::TestScenario::SUCCESS)); | |
| 215 archiver->CreateArchive(callback()); | |
| 216 PumpLoop(); | |
| 217 | |
| 218 EXPECT_EQ(archiver.get(), last_archiver()); | |
| 219 EXPECT_EQ(OfflinePageArchiver::ArchiverResult::SUCCESSFULLY_CREATED, | |
| 220 last_result()); | |
| 221 EXPECT_EQ(GetTestFilePath(), last_file_path()); | |
| 222 EXPECT_EQ(kTestFileSize, last_file_size()); | |
| 223 } | |
| 224 | |
| 225 } // namespace offline_pages | |
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Chromium Code Reviews
Issue 1236403003:
[Offline pages] Moving browser code to android path (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master