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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_file_element_reader.h" | |
| 6 | |
| 7 #include "base/files/file_util.h" | |
| 8 #include "base/files/scoped_temp_dir.h" | |
| 9 #include "base/message_loop/message_loop_proxy.h" | |
| 10 #include "base/run_loop.h" | |
| 11 #include "net/base/io_buffer.h" | |
| 12 #include "net/base/net_errors.h" | |
| 13 #include "net/base/test_completion_callback.h" | |
| 14 #include "testing/gtest/include/gtest/gtest.h" | |
| 15 #include "testing/platform_test.h" | |
| 16 | |
| 17 namespace net { | |
| 18 | |
| 19 class UploadFileElementReaderTest : public PlatformTest { | |
| 20 protected: | |
| 21 void SetUp() override { | |
| 22 PlatformTest::SetUp(); | |
| 23 // Some tests (*.ReadPartially) rely on bytes_.size() being even. | |
| 24 const char kData[] = "123456789abcdefghi"; | |
| 25 bytes_.assign(kData, kData + arraysize(kData) - 1); | |
| 26 | |
| 27 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); | |
| 28 | |
| 29 ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir_.path(), | |
| 30 &temp_file_path_)); | |
| 31 ASSERT_EQ( | |
| 32 static_cast<int>(bytes_.size()), | |
| 33 base::WriteFile(temp_file_path_, &bytes_[0], bytes_.size())); | |
| 34 | |
| 35 reader_.reset( | |
| 36 new UploadFileElementReader(base::MessageLoopProxy::current().get(), | |
| 37 temp_file_path_, | |
| 38 0, | |
| 39 kuint64max, | |
| 40 base::Time())); | |
| 41 TestCompletionCallback callback; | |
| 42 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(callback.callback())); | |
| 43 EXPECT_EQ(OK, callback.WaitForResult()); | |
| 44 EXPECT_EQ(bytes_.size(), reader_->GetContentLength()); | |
| 45 EXPECT_EQ(bytes_.size(), reader_->BytesRemaining()); | |
| 46 EXPECT_FALSE(reader_->IsInMemory()); | |
| 47 } | |
| 48 | |
| 49 ~UploadFileElementReaderTest() override { | |
| 50 reader_.reset(); | |
| 51 base::RunLoop().RunUntilIdle(); | |
| 52 } | |
| 53 | |
| 54 std::vector<char> bytes_; | |
| 55 scoped_ptr<UploadElementReader> reader_; | |
| 56 base::ScopedTempDir temp_dir_; | |
| 57 base::FilePath temp_file_path_; | |
| 58 }; | |
| 59 | |
| 60 TEST_F(UploadFileElementReaderTest, ReadPartially) { | |
| 61 const size_t kHalfSize = bytes_.size() / 2; | |
| 62 ASSERT_EQ(bytes_.size(), kHalfSize * 2); | |
| 63 std::vector<char> buf(kHalfSize); | |
| 64 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 65 TestCompletionCallback read_callback1; | |
| 66 ASSERT_EQ(ERR_IO_PENDING, | |
| 67 reader_->Read( | |
| 68 wrapped_buffer.get(), buf.size(), read_callback1.callback())); | |
| 69 EXPECT_EQ(static_cast<int>(buf.size()), read_callback1.WaitForResult()); | |
| 70 EXPECT_EQ(bytes_.size() - buf.size(), reader_->BytesRemaining()); | |
| 71 EXPECT_EQ(std::vector<char>(bytes_.begin(), bytes_.begin() + kHalfSize), buf); | |
| 72 | |
| 73 TestCompletionCallback read_callback2; | |
| 74 EXPECT_EQ(ERR_IO_PENDING, | |
| 75 reader_->Read( | |
| 76 wrapped_buffer.get(), buf.size(), read_callback2.callback())); | |
| 77 EXPECT_EQ(static_cast<int>(buf.size()), read_callback2.WaitForResult()); | |
| 78 EXPECT_EQ(0U, reader_->BytesRemaining()); | |
| 79 EXPECT_EQ(std::vector<char>(bytes_.begin() + kHalfSize, bytes_.end()), buf); | |
| 80 } | |
| 81 | |
| 82 TEST_F(UploadFileElementReaderTest, ReadAll) { | |
| 83 std::vector<char> buf(bytes_.size()); | |
| 84 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 85 TestCompletionCallback read_callback; | |
| 86 ASSERT_EQ(ERR_IO_PENDING, | |
| 87 reader_->Read( | |
| 88 wrapped_buffer.get(), buf.size(), read_callback.callback())); | |
| 89 EXPECT_EQ(static_cast<int>(buf.size()), read_callback.WaitForResult()); | |
| 90 EXPECT_EQ(0U, reader_->BytesRemaining()); | |
| 91 EXPECT_EQ(bytes_, buf); | |
| 92 // Try to read again. | |
| 93 EXPECT_EQ(0, | |
| 94 reader_->Read( | |
| 95 wrapped_buffer.get(), buf.size(), read_callback.callback())); | |
| 96 } | |
| 97 | |
| 98 TEST_F(UploadFileElementReaderTest, ReadTooMuch) { | |
| 99 const size_t kTooLargeSize = bytes_.size() * 2; | |
| 100 std::vector<char> buf(kTooLargeSize); | |
| 101 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 102 TestCompletionCallback read_callback; | |
| 103 ASSERT_EQ(ERR_IO_PENDING, | |
| 104 reader_->Read( | |
| 105 wrapped_buffer.get(), buf.size(), read_callback.callback())); | |
| 106 EXPECT_EQ(static_cast<int>(bytes_.size()), read_callback.WaitForResult()); | |
| 107 EXPECT_EQ(0U, reader_->BytesRemaining()); | |
| 108 buf.resize(bytes_.size()); // Resize to compare. | |
| 109 EXPECT_EQ(bytes_, buf); | |
| 110 } | |
| 111 | |
| 112 TEST_F(UploadFileElementReaderTest, MultipleInit) { | |
| 113 std::vector<char> buf(bytes_.size()); | |
| 114 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 115 | |
| 116 // Read all. | |
| 117 TestCompletionCallback read_callback1; | |
| 118 ASSERT_EQ(ERR_IO_PENDING, | |
| 119 reader_->Read( | |
| 120 wrapped_buffer.get(), buf.size(), read_callback1.callback())); | |
| 121 EXPECT_EQ(static_cast<int>(buf.size()), read_callback1.WaitForResult()); | |
| 122 EXPECT_EQ(0U, reader_->BytesRemaining()); | |
| 123 EXPECT_EQ(bytes_, buf); | |
| 124 | |
| 125 // Call Init() again to reset the state. | |
| 126 TestCompletionCallback init_callback; | |
| 127 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(init_callback.callback())); | |
| 128 EXPECT_EQ(OK, init_callback.WaitForResult()); | |
| 129 EXPECT_EQ(bytes_.size(), reader_->GetContentLength()); | |
| 130 EXPECT_EQ(bytes_.size(), reader_->BytesRemaining()); | |
| 131 | |
| 132 // Read again. | |
| 133 TestCompletionCallback read_callback2; | |
| 134 ASSERT_EQ(ERR_IO_PENDING, | |
| 135 reader_->Read( | |
| 136 wrapped_buffer.get(), buf.size(), read_callback2.callback())); | |
| 137 EXPECT_EQ(static_cast<int>(buf.size()), read_callback2.WaitForResult()); | |
| 138 EXPECT_EQ(0U, reader_->BytesRemaining()); | |
| 139 EXPECT_EQ(bytes_, buf); | |
| 140 } | |
| 141 | |
| 142 TEST_F(UploadFileElementReaderTest, InitDuringAsyncOperation) { | |
| 143 std::vector<char> buf(bytes_.size()); | |
| 144 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 145 | |
| 146 // Start reading all. | |
| 147 TestCompletionCallback read_callback1; | |
| 148 EXPECT_EQ(ERR_IO_PENDING, | |
| 149 reader_->Read( | |
| 150 wrapped_buffer.get(), buf.size(), read_callback1.callback())); | |
| 151 | |
| 152 // Call Init to cancel the previous read. | |
| 153 TestCompletionCallback init_callback1; | |
| 154 EXPECT_EQ(ERR_IO_PENDING, reader_->Init(init_callback1.callback())); | |
| 155 | |
| 156 // Call Init again to cancel the previous init. | |
| 157 TestCompletionCallback init_callback2; | |
| 158 EXPECT_EQ(ERR_IO_PENDING, reader_->Init(init_callback2.callback())); | |
| 159 EXPECT_EQ(OK, init_callback2.WaitForResult()); | |
| 160 EXPECT_EQ(bytes_.size(), reader_->GetContentLength()); | |
| 161 EXPECT_EQ(bytes_.size(), reader_->BytesRemaining()); | |
| 162 | |
| 163 // Read half. | |
| 164 std::vector<char> buf2(bytes_.size() / 2); | |
| 165 scoped_refptr<IOBuffer> wrapped_buffer2 = new WrappedIOBuffer(&buf2[0]); | |
| 166 TestCompletionCallback read_callback2; | |
| 167 EXPECT_EQ(ERR_IO_PENDING, | |
| 168 reader_->Read( | |
| 169 wrapped_buffer2.get(), buf2.size(), read_callback2.callback())); | |
| 170 EXPECT_EQ(static_cast<int>(buf2.size()), read_callback2.WaitForResult()); | |
| 171 EXPECT_EQ(bytes_.size() - buf2.size(), reader_->BytesRemaining()); | |
| 172 EXPECT_EQ(std::vector<char>(bytes_.begin(), bytes_.begin() + buf2.size()), | |
| 173 buf2); | |
| 174 | |
| 175 // Make sure callbacks are not called for cancelled operations. | |
| 176 EXPECT_FALSE(read_callback1.have_result()); | |
| 177 EXPECT_FALSE(init_callback1.have_result()); | |
| 178 } | |
| 179 | |
| 180 TEST_F(UploadFileElementReaderTest, Range) { | |
| 181 const uint64 kOffset = 2; | |
| 182 const uint64 kLength = bytes_.size() - kOffset * 3; | |
| 183 reader_.reset( | |
| 184 new UploadFileElementReader(base::MessageLoopProxy::current().get(), | |
| 185 temp_file_path_, | |
| 186 kOffset, | |
| 187 kLength, | |
| 188 base::Time())); | |
| 189 TestCompletionCallback init_callback; | |
| 190 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(init_callback.callback())); | |
| 191 EXPECT_EQ(OK, init_callback.WaitForResult()); | |
| 192 EXPECT_EQ(kLength, reader_->GetContentLength()); | |
| 193 EXPECT_EQ(kLength, reader_->BytesRemaining()); | |
| 194 std::vector<char> buf(kLength); | |
| 195 scoped_refptr<IOBuffer> wrapped_buffer = new WrappedIOBuffer(&buf[0]); | |
| 196 TestCompletionCallback read_callback; | |
| 197 ASSERT_EQ( | |
| 198 ERR_IO_PENDING, | |
| 199 reader_->Read(wrapped_buffer.get(), kLength, read_callback.callback())); | |
| 200 EXPECT_EQ(static_cast<int>(kLength), read_callback.WaitForResult()); | |
| 201 const std::vector<char> expected(bytes_.begin() + kOffset, | |
| 202 bytes_.begin() + kOffset + kLength); | |
| 203 EXPECT_EQ(expected, buf); | |
| 204 } | |
| 205 | |
| 206 TEST_F(UploadFileElementReaderTest, FileChanged) { | |
| 207 base::File::Info info; | |
| 208 ASSERT_TRUE(base::GetFileInfo(temp_file_path_, &info)); | |
| 209 | |
| 210 // Expect one second before the actual modification time to simulate change. | |
| 211 const base::Time expected_modification_time = | |
| 212 info.last_modified - base::TimeDelta::FromSeconds(1); | |
| 213 reader_.reset(new UploadFileElementReader( | |
| 214 base::MessageLoopProxy::current().get(), temp_file_path_, 0, kuint64max, | |
| 215 expected_modification_time)); | |
| 216 TestCompletionCallback init_callback; | |
| 217 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(init_callback.callback())); | |
| 218 EXPECT_EQ(ERR_UPLOAD_FILE_CHANGED, init_callback.WaitForResult()); | |
| 219 } | |
| 220 | |
| 221 TEST_F(UploadFileElementReaderTest, InexactExpectedTimeStamp) { | |
| 222 base::File::Info info; | |
| 223 ASSERT_TRUE(base::GetFileInfo(temp_file_path_, &info)); | |
| 224 | |
| 225 const base::Time expected_modification_time = | |
| 226 info.last_modified - base::TimeDelta::FromMilliseconds(900); | |
| 227 reader_.reset(new UploadFileElementReader( | |
| 228 base::MessageLoopProxy::current().get(), temp_file_path_, 0, kuint64max, | |
| 229 expected_modification_time)); | |
| 230 TestCompletionCallback init_callback; | |
| 231 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(init_callback.callback())); | |
| 232 EXPECT_EQ(OK, init_callback.WaitForResult()); | |
| 233 } | |
| 234 | |
| 235 TEST_F(UploadFileElementReaderTest, WrongPath) { | |
| 236 const base::FilePath wrong_path(FILE_PATH_LITERAL("wrong_path")); | |
| 237 reader_.reset( | |
| 238 new UploadFileElementReader(base::MessageLoopProxy::current().get(), | |
| 239 wrong_path, 0, kuint64max, base::Time())); | |
| 240 TestCompletionCallback init_callback; | |
| 241 ASSERT_EQ(ERR_IO_PENDING, reader_->Init(init_callback.callback())); | |
| 242 EXPECT_EQ(ERR_FILE_NOT_FOUND, init_callback.WaitForResult()); | |
| 243 } | |
| 244 | |
| 245 } // namespace net | |
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Chromium Code Reviews
Issue 992733002:
Remove //net (except for Android test stuff) and sdch (Closed)
Base URL: git@github.com:domokit/mojo.git@master