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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 "net/base/upload_data.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/file_path.h" | |
9 #include "base/file_util.h" | |
10 #include "base/message_loop.h" | |
11 #include "base/scoped_temp_dir.h" | |
12 #include "base/memory/ref_counted.h" | |
13 #include "base/threading/thread_restrictions.h" | |
14 #include "base/time.h" | |
15 #include "googleurl/src/gurl.h" | |
16 #include "testing/gtest/include/gtest/gtest.h" | |
17 #include "testing/platform_test.h" | |
18 | |
19 namespace net { | |
20 | |
21 // Simplified version of TestCompletionCallback for ContentLengthCallback, | |
22 // that handles uint64 rather than int. | |
23 class TestContentLengthCallback { | |
24 public: | |
25 TestContentLengthCallback() | |
26 : result_(0), | |
27 callback_(ALLOW_THIS_IN_INITIALIZER_LIST( | |
28 base::Bind(&TestContentLengthCallback::SetResult, | |
29 base::Unretained(this)))) { | |
30 } | |
31 | |
32 ~TestContentLengthCallback() {} | |
33 | |
34 const UploadData::ContentLengthCallback& callback() const { | |
35 return callback_; | |
36 } | |
37 | |
38 // Waits for the result and returns it. | |
39 uint64 WaitForResult() { | |
40 MessageLoop::current()->Run(); | |
41 return result_; | |
42 } | |
43 | |
44 private: | |
45 // Sets the result and stops the message loop. | |
46 void SetResult(uint64 result) { | |
47 result_ = result; | |
48 MessageLoop::current()->Quit(); | |
49 } | |
50 | |
51 uint64 result_; | |
52 const UploadData::ContentLengthCallback callback_; | |
53 | |
54 DISALLOW_COPY_AND_ASSIGN(TestContentLengthCallback); | |
55 }; | |
56 | |
57 class UploadDataTest : public PlatformTest { | |
58 protected: | |
59 virtual void SetUp() { | |
60 upload_data_= new UploadData; | |
61 // To ensure that file IO is not performed on the main thread in the | |
62 // test (i.e. GetContentLengthSync() will fail if file IO is performed). | |
63 base::ThreadRestrictions::SetIOAllowed(false); | |
64 } | |
65 | |
66 virtual void TearDown() { | |
67 base::ThreadRestrictions::SetIOAllowed(true); | |
68 } | |
69 | |
70 // Creates a temporary file with the given data. The temporary file is | |
71 // deleted by temp_dir_. Returns true on success. | |
72 bool CreateTemporaryFile(const std::string& data, | |
73 FilePath* temp_file_path) { | |
74 base::ThreadRestrictions::ScopedAllowIO allow_io; | |
75 if (!temp_dir_.CreateUniqueTempDir()) | |
76 return false; | |
77 if (!file_util::CreateTemporaryFileInDir(temp_dir_.path(), temp_file_path)) | |
78 return false; | |
79 if (static_cast<int>(data.size()) != | |
80 file_util::WriteFile(*temp_file_path, data.data(), data.size())) | |
81 return false; | |
82 | |
83 return true; | |
84 } | |
85 | |
86 ScopedTempDir temp_dir_; | |
87 scoped_refptr<UploadData> upload_data_; | |
88 }; | |
89 | |
90 TEST_F(UploadDataTest, IsInMemory_Empty) { | |
91 ASSERT_TRUE(upload_data_->IsInMemory()); | |
92 } | |
93 | |
94 TEST_F(UploadDataTest, IsInMemory_Bytes) { | |
95 upload_data_->AppendBytes("123", 3); | |
96 ASSERT_TRUE(upload_data_->IsInMemory()); | |
97 } | |
98 | |
99 TEST_F(UploadDataTest, IsInMemory_File) { | |
100 upload_data_->AppendFileRange( | |
101 FilePath(FILE_PATH_LITERAL("random_file_name.txt")), | |
102 0, 0, base::Time()); | |
103 ASSERT_FALSE(upload_data_->IsInMemory()); | |
104 } | |
105 | |
106 TEST_F(UploadDataTest, IsInMemory_Chunk) { | |
107 upload_data_->set_is_chunked(true); | |
108 ASSERT_FALSE(upload_data_->IsInMemory()); | |
109 } | |
110 | |
111 TEST_F(UploadDataTest, IsInMemory_Mixed) { | |
112 ASSERT_TRUE(upload_data_->IsInMemory()); | |
113 | |
114 upload_data_->AppendBytes("123", 3); | |
115 upload_data_->AppendBytes("abc", 3); | |
116 ASSERT_TRUE(upload_data_->IsInMemory()); | |
117 | |
118 upload_data_->AppendFileRange( | |
119 FilePath(FILE_PATH_LITERAL("random_file_name.txt")), | |
120 0, 0, base::Time()); | |
121 ASSERT_FALSE(upload_data_->IsInMemory()); | |
122 } | |
123 | |
124 TEST_F(UploadDataTest, GetContentLength_Empty) { | |
125 ASSERT_EQ(0U, upload_data_->GetContentLengthSync()); | |
126 } | |
127 | |
128 TEST_F(UploadDataTest, GetContentLength_Bytes) { | |
129 upload_data_->AppendBytes("123", 3); | |
130 ASSERT_EQ(3U, upload_data_->GetContentLengthSync()); | |
131 } | |
132 | |
133 TEST_F(UploadDataTest, GetContentLength_File) { | |
134 // Create a temporary file with some data. | |
135 const std::string kData = "hello"; | |
136 FilePath temp_file_path; | |
137 ASSERT_TRUE(CreateTemporaryFile(kData, &temp_file_path)); | |
138 upload_data_->AppendFileRange(temp_file_path, 0, kuint64max, base::Time()); | |
139 | |
140 // The length is returned asynchronously. | |
141 TestContentLengthCallback callback; | |
142 upload_data_->GetContentLength(callback.callback()); | |
143 ASSERT_EQ(kData.size(), callback.WaitForResult()); | |
144 } | |
145 | |
146 TEST_F(UploadDataTest, GetContentLength_Chunk) { | |
147 upload_data_->set_is_chunked(true); | |
148 ASSERT_EQ(0U, upload_data_->GetContentLengthSync()); | |
149 } | |
150 | |
151 TEST_F(UploadDataTest, GetContentLength_Mixed) { | |
152 upload_data_->AppendBytes("123", 3); | |
153 upload_data_->AppendBytes("abc", 3); | |
154 | |
155 const uint64 content_length = upload_data_->GetContentLengthSync(); | |
156 ASSERT_EQ(6U, content_length); | |
157 | |
158 // Append a file. | |
159 const std::string kData = "hello"; | |
160 FilePath temp_file_path; | |
161 ASSERT_TRUE(CreateTemporaryFile(kData, &temp_file_path)); | |
162 upload_data_->AppendFileRange(temp_file_path, 0, kuint64max, base::Time()); | |
163 | |
164 TestContentLengthCallback callback; | |
165 upload_data_->GetContentLength(callback.callback()); | |
166 ASSERT_EQ(content_length + kData.size(), callback.WaitForResult()); | |
167 } | |
168 | |
169 } // namespace net | |
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