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c8eff5e44f
This updates to mojo commit d259eb58aa59 and limits the roll script to only pull in the parts of //mojo that are currently being used. More stuff will be dropped in the future.
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "mojo/data_pipe_utils/data_pipe_utils.h"
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#include "base/bind.h"
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#include "base/files/file_util.h"
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#include "base/files/scoped_temp_dir.h"
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#include "base/message_loop/message_loop.h"
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#include "base/synchronization/condition_variable.h"
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#include "base/threading/sequenced_worker_pool.h"
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#include "base/time/time.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace mojo {
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namespace common {
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namespace {
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void TransferBooleanValueAndExecute(const base::Closure& closure,
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bool* to_write,
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bool value) {
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*to_write = value;
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if (!closure.is_null()) {
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closure.Run();
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}
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}
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TEST(DataPipeUtilsTest, AsyncFileTransfer) {
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const char kData[] = "Hello world.";
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base::ScopedTempDir temp_dir;
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ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
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base::FilePath input;
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base::FilePath output;
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ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir.path(), &input));
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ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir.path(), &output));
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ASSERT_TRUE(base::WriteFile(input, kData, arraysize(kData)));
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base::MessageLoop loop;
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scoped_refptr<base::SequencedWorkerPool> blocking_pool =
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new base::SequencedWorkerPool(2, "blocking_pool");
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bool write_succeded = false;
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bool read_succeded = false;
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DataPipe pipes;
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CopyFromFile(input, pipes.producer_handle.Pass(), 0, blocking_pool.get(),
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base::Bind(&TransferBooleanValueAndExecute, base::Closure(),
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base::Unretained(&write_succeded)));
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CopyToFile(pipes.consumer_handle.Pass(), output, blocking_pool.get(),
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base::Bind(&TransferBooleanValueAndExecute,
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base::MessageLoop::QuitClosure(),
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base::Unretained(&read_succeded)));
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loop.Run();
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EXPECT_TRUE(write_succeded);
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EXPECT_TRUE(read_succeded);
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EXPECT_TRUE(base::ContentsEqual(input, output));
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blocking_pool->Shutdown();
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}
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} // namespace
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} // namespace common
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} // namespace mojo
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