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84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Original author: bcampen@mozilla.com
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#ifndef gtest_ringbuffer_dumper_h__
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#define gtest_ringbuffer_dumper_h__
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#include "mozilla/SyncRunnable.h"
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#define GTEST_HAS_RTTI 0
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#include "gtest/gtest.h"
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#include "gtest_utils.h"
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#include "runnable_utils.h"
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#include "rlogringbuffer.h"
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using mozilla::RLogRingBuffer;
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using mozilla::WrapRunnable;
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namespace test {
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class RingbufferDumper : public ::testing::EmptyTestEventListener {
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public:
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explicit RingbufferDumper(MtransportTestUtils* test_utils) :
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test_utils_(test_utils)
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{}
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void ClearRingBuffer_s() {
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RLogRingBuffer::CreateInstance();
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// Set limit to zero to clear the ringbuffer
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RLogRingBuffer::GetInstance()->SetLogLimit(0);
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RLogRingBuffer::GetInstance()->SetLogLimit(UINT32_MAX);
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}
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void DestroyRingBuffer_s() {
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RLogRingBuffer::DestroyInstance();
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}
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void DumpRingBuffer_s() {
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std::deque<std::string> logs;
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// Get an unlimited number of log lines, with no filter
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RLogRingBuffer::GetInstance()->GetAny(0, &logs);
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for (auto l = logs.begin(); l != logs.end(); ++l) {
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std::cout << *l << std::endl;
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}
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ClearRingBuffer_s();
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}
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virtual void OnTestStart(const ::testing::TestInfo& testInfo) {
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mozilla::SyncRunnable::DispatchToThread(
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test_utils_->sts_target(),
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WrapRunnable(this, &RingbufferDumper::ClearRingBuffer_s));
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}
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virtual void OnTestEnd(const ::testing::TestInfo& testInfo) {
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mozilla::SyncRunnable::DispatchToThread(
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test_utils_->sts_target(),
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WrapRunnable(this, &RingbufferDumper::DestroyRingBuffer_s));
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}
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// Called after a failed assertion or a SUCCEED() invocation.
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virtual void OnTestPartResult(const ::testing::TestPartResult& testResult) {
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if (testResult.failed()) {
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// Dump (and empty) the RLogRingBuffer
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mozilla::SyncRunnable::DispatchToThread(
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test_utils_->sts_target(),
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WrapRunnable(this, &RingbufferDumper::DumpRingBuffer_s));
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}
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}
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private:
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MtransportTestUtils *test_utils_;
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};
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} // namespace test
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#endif // gtest_ringbuffer_dumper_h__
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