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Diffstat (limited to 'net/base/file_input_stream_unittest.cc')
-rw-r--r-- | net/base/file_input_stream_unittest.cc | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/net/base/file_input_stream_unittest.cc b/net/base/file_input_stream_unittest.cc deleted file mode 100644 index b259de8..0000000 --- a/net/base/file_input_stream_unittest.cc +++ /dev/null @@ -1,205 +0,0 @@ -// Copyright (c) 2008 The Chromium Authors. All rights reserved. Use of this -// source code is governed by a BSD-style license that can be found in the -// LICENSE file. - -#include "base/file_util.h" -#include "base/path_service.h" -#include "base/platform_test.h" -#include "net/base/file_input_stream.h" -#include "net/base/net_errors.h" -#include "net/base/test_completion_callback.h" -#include "testing/gtest/include/gtest/gtest.h" - -static const char kTestData[] = "0123456789"; - -class FileInputStreamTest : public PlatformTest { - public: - virtual void SetUp() { - PlatformTest::SetUp(); - - file_util::CreateTemporaryFileName(&temp_file_path_); - file_util::WriteFile(temp_file_path_, kTestData, arraysize(kTestData)-1); - } - virtual void TearDown() { - file_util::Delete(temp_file_path_, false); - - PlatformTest::TearDown(); - } - const std::wstring temp_file_path() const { return temp_file_path_; } - private: - std::wstring temp_file_path_; -}; - -TEST_F(FileInputStreamTest, BasicOpenClose) { - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), false); - EXPECT_EQ(net::OK, rv); -} - -TEST_F(FileInputStreamTest, UseClosedStream) { - net::FileInputStream stream; - - EXPECT_FALSE(stream.IsOpen()); - - // Try seeking... - int64 new_offset = stream.Seek(net::FROM_BEGIN, 5); - EXPECT_EQ(net::ERR_UNEXPECTED, new_offset); - - // Try available... - int64 avail = stream.Available(); - EXPECT_EQ(net::ERR_UNEXPECTED, avail); - - // Try reading... - char buf[10]; - int rv = stream.Read(buf, sizeof(buf), NULL); - EXPECT_EQ(net::ERR_UNEXPECTED, rv); -} - -TEST_F(FileInputStreamTest, BasicRead) { - int64 file_size; - bool ok = file_util::GetFileSize(temp_file_path(), &file_size); - EXPECT_TRUE(ok); - - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), false); - EXPECT_EQ(net::OK, rv); - - int64 total_bytes_avail = stream.Available(); - EXPECT_EQ(file_size, total_bytes_avail); - - int64 total_bytes_read = 0; - - std::string data_read; - for (;;) { - char buf[4]; - rv = stream.Read(buf, sizeof(buf), NULL); - EXPECT_LE(0, rv); - if (rv <= 0) - break; - total_bytes_read += rv; - data_read.append(buf, rv); - } - EXPECT_EQ(file_size, total_bytes_read); - EXPECT_TRUE(data_read == kTestData); -} - -TEST_F(FileInputStreamTest, AsyncRead) { - int64 file_size; - bool ok = file_util::GetFileSize(temp_file_path(), &file_size); - EXPECT_TRUE(ok); - - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), true); - EXPECT_EQ(net::OK, rv); - - int64 total_bytes_avail = stream.Available(); - EXPECT_EQ(file_size, total_bytes_avail); - - TestCompletionCallback callback; - - int64 total_bytes_read = 0; - - std::string data_read; - for (;;) { - char buf[4]; - rv = stream.Read(buf, sizeof(buf), &callback); - if (rv == net::ERR_IO_PENDING) - rv = callback.WaitForResult(); - EXPECT_LE(0, rv); - if (rv <= 0) - break; - total_bytes_read += rv; - data_read.append(buf, rv); - } - EXPECT_EQ(file_size, total_bytes_read); - EXPECT_TRUE(data_read == kTestData); -} - -TEST_F(FileInputStreamTest, BasicRead_FromOffset) { - int64 file_size; - bool ok = file_util::GetFileSize(temp_file_path(), &file_size); - EXPECT_TRUE(ok); - - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), false); - EXPECT_EQ(net::OK, rv); - - const int64 kOffset = 3; - int64 new_offset = stream.Seek(net::FROM_BEGIN, kOffset); - EXPECT_EQ(kOffset, new_offset); - - int64 total_bytes_avail = stream.Available(); - EXPECT_EQ(file_size - kOffset, total_bytes_avail); - - int64 total_bytes_read = 0; - - std::string data_read; - for (;;) { - char buf[4]; - rv = stream.Read(buf, sizeof(buf), NULL); - EXPECT_LE(0, rv); - if (rv <= 0) - break; - total_bytes_read += rv; - data_read.append(buf, rv); - } - EXPECT_EQ(file_size - kOffset, total_bytes_read); - EXPECT_TRUE(data_read == kTestData + kOffset); -} - -TEST_F(FileInputStreamTest, AsyncRead_FromOffset) { - int64 file_size; - bool ok = file_util::GetFileSize(temp_file_path(), &file_size); - EXPECT_TRUE(ok); - - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), true); - EXPECT_EQ(net::OK, rv); - - const int64 kOffset = 3; - int64 new_offset = stream.Seek(net::FROM_BEGIN, kOffset); - EXPECT_EQ(kOffset, new_offset); - - int64 total_bytes_avail = stream.Available(); - EXPECT_EQ(file_size - kOffset, total_bytes_avail); - - TestCompletionCallback callback; - - int64 total_bytes_read = 0; - - std::string data_read; - for (;;) { - char buf[4]; - rv = stream.Read(buf, sizeof(buf), &callback); - if (rv == net::ERR_IO_PENDING) - rv = callback.WaitForResult(); - EXPECT_LE(0, rv); - if (rv <= 0) - break; - total_bytes_read += rv; - data_read.append(buf, rv); - } - EXPECT_EQ(file_size - kOffset, total_bytes_read); - EXPECT_TRUE(data_read == kTestData + kOffset); -} - -TEST_F(FileInputStreamTest, SeekAround) { - net::FileInputStream stream; - int rv = stream.Open(temp_file_path(), true); - EXPECT_EQ(net::OK, rv); - - const int64 kOffset = 3; - int64 new_offset = stream.Seek(net::FROM_BEGIN, kOffset); - EXPECT_EQ(kOffset, new_offset); - - new_offset = stream.Seek(net::FROM_CURRENT, kOffset); - EXPECT_EQ(2 * kOffset, new_offset); - - new_offset = stream.Seek(net::FROM_CURRENT, -kOffset); - EXPECT_EQ(kOffset, new_offset); - - const int kTestDataLen = arraysize(kTestData) - 1; - - new_offset = stream.Seek(net::FROM_END, -kTestDataLen); - EXPECT_EQ(0, new_offset); -} |