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41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
// Copyright 2013 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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#ifndef MOJO_PUBLIC_CPP_TEST_SUPPORT_TEST_UTILS_H_
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#define MOJO_PUBLIC_CPP_TEST_SUPPORT_TEST_UTILS_H_
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#include <string>
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#include "mojo/public/cpp/system/core.h"
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namespace mojo {
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namespace test {
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// Writes a message to |handle| with message data |text|. Returns true on
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// success.
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bool WriteTextMessage(const MessagePipeHandle& handle, const std::string& text);
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// Reads a message from |handle|, putting its contents into |*text|. Returns
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// true on success. (This blocks if necessary and will call |MojoReadMessage()|
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// multiple times, e.g., to query the size of the message.)
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bool ReadTextMessage(const MessagePipeHandle& handle, std::string* text);
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// Discards a message from |handle|. Returns true on success. (This does not
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// block. It will fail if no message is available to discard.)
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bool DiscardMessage(const MessagePipeHandle& handle);
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// Run |single_iteration| an appropriate number of times and report its
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// performance appropriately. (This actually runs |single_iteration| for a fixed
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// amount of time and reports the number of iterations per unit time.)
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typedef void (*PerfTestSingleIteration)(void* closure);
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void IterateAndReportPerf(const char* test_name,
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const char* sub_test_name,
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PerfTestSingleIteration single_iteration,
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void* closure);
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} // namespace test
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} // namespace mojo
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#endif // MOJO_PUBLIC_CPP_TEST_SUPPORT_TEST_UTILS_H_
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