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comparison: media/mtransport/test/gtest_ringbuffer_dumper.h
media/mtransport/test/gtest_ringbuffer_dumper.h
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- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:b9be10e16960 |
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 // Original author: bcampen@mozilla.com | |
| 8 | |
| 9 #ifndef gtest_ringbuffer_dumper_h__ | |
| 10 #define gtest_ringbuffer_dumper_h__ | |
| 11 | |
| 12 #include "mozilla/SyncRunnable.h" | |
| 13 | |
| 14 #define GTEST_HAS_RTTI 0 | |
| 15 #include "gtest/gtest.h" | |
| 16 #include "gtest_utils.h" | |
| 17 | |
| 18 #include "runnable_utils.h" | |
| 19 #include "rlogringbuffer.h" | |
| 20 | |
| 21 using mozilla::RLogRingBuffer; | |
| 22 using mozilla::WrapRunnable; | |
| 23 | |
| 24 namespace test { | |
| 25 class RingbufferDumper : public ::testing::EmptyTestEventListener { | |
| 26 public: | |
| 27 explicit RingbufferDumper(MtransportTestUtils* test_utils) : | |
| 28 test_utils_(test_utils) | |
| 29 {} | |
| 30 | |
| 31 void ClearRingBuffer_s() { | |
| 32 RLogRingBuffer::CreateInstance(); | |
| 33 // Set limit to zero to clear the ringbuffer | |
| 34 RLogRingBuffer::GetInstance()->SetLogLimit(0); | |
| 35 RLogRingBuffer::GetInstance()->SetLogLimit(UINT32_MAX); | |
| 36 } | |
| 37 | |
| 38 void DestroyRingBuffer_s() { | |
| 39 RLogRingBuffer::DestroyInstance(); | |
| 40 } | |
| 41 | |
| 42 void DumpRingBuffer_s() { | |
| 43 std::deque<std::string> logs; | |
| 44 // Get an unlimited number of log lines, with no filter | |
| 45 RLogRingBuffer::GetInstance()->GetAny(0, &logs); | |
| 46 for (auto l = logs.begin(); l != logs.end(); ++l) { | |
| 47 std::cout << *l << std::endl; | |
| 48 } | |
| 49 ClearRingBuffer_s(); | |
| 50 } | |
| 51 | |
| 52 virtual void OnTestStart(const ::testing::TestInfo& testInfo) { | |
| 53 mozilla::SyncRunnable::DispatchToThread( | |
| 54 test_utils_->sts_target(), | |
| 55 WrapRunnable(this, &RingbufferDumper::ClearRingBuffer_s)); | |
| 56 } | |
| 57 | |
| 58 virtual void OnTestEnd(const ::testing::TestInfo& testInfo) { | |
| 59 mozilla::SyncRunnable::DispatchToThread( | |
| 60 test_utils_->sts_target(), | |
| 61 WrapRunnable(this, &RingbufferDumper::DestroyRingBuffer_s)); | |
| 62 } | |
| 63 | |
| 64 // Called after a failed assertion or a SUCCEED() invocation. | |
| 65 virtual void OnTestPartResult(const ::testing::TestPartResult& testResult) { | |
| 66 if (testResult.failed()) { | |
| 67 // Dump (and empty) the RLogRingBuffer | |
| 68 mozilla::SyncRunnable::DispatchToThread( | |
| 69 test_utils_->sts_target(), | |
| 70 WrapRunnable(this, &RingbufferDumper::DumpRingBuffer_s)); | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 private: | |
| 75 MtransportTestUtils *test_utils_; | |
| 76 }; | |
| 77 | |
| 78 } // namespace test | |
| 79 | |
| 80 #endif // gtest_ringbuffer_dumper_h__ | |
| 81 | |
| 82 | |
| 83 |
