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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/libwebrtc/test/logging | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/test/logging')
-rw-r--r-- | third_party/libwebrtc/test/logging/BUILD.gn | 35 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/file_log_writer.cc | 65 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/file_log_writer.h | 50 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/log_writer.cc | 26 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/log_writer.h | 65 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/memory_log_writer.cc | 64 | ||||
-rw-r--r-- | third_party/libwebrtc/test/logging/memory_log_writer.h | 40 |
7 files changed, 345 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/logging/BUILD.gn b/third_party/libwebrtc/test/logging/BUILD.gn new file mode 100644 index 0000000000..301c0e59c0 --- /dev/null +++ b/third_party/libwebrtc/test/logging/BUILD.gn @@ -0,0 +1,35 @@ +# Copyright (c) 2019 The WebRTC project authors. All Rights Reserved. +# +# Use of this source code is governed by a BSD-style license +# that can be found in the LICENSE file in the root of the source +# tree. An additional intellectual property rights grant can be found +# in the file PATENTS. All contributing project authors may +# be found in the AUTHORS file in the root of the source tree. + +import("../../webrtc.gni") + +rtc_library("log_writer") { + testonly = true + visibility = [ "*" ] + sources = [ + "file_log_writer.cc", + "file_log_writer.h", + "log_writer.cc", + "log_writer.h", + "memory_log_writer.cc", + "memory_log_writer.h", + ] + + deps = [ + "../../api:libjingle_logging_api", + "../../rtc_base:checks", + "../../rtc_base:logging", + "../../rtc_base:rtc_base_tests_utils", + "../../rtc_base:stringutils", + "../../test:fileutils", + ] + absl_deps = [ + "//third_party/abseil-cpp/absl/strings", + "//third_party/abseil-cpp/absl/types:optional", + ] +} diff --git a/third_party/libwebrtc/test/logging/file_log_writer.cc b/third_party/libwebrtc/test/logging/file_log_writer.cc new file mode 100644 index 0000000000..9189e1630d --- /dev/null +++ b/third_party/libwebrtc/test/logging/file_log_writer.cc @@ -0,0 +1,65 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#include "test/logging/file_log_writer.h" + +#include <memory> + +#include "absl/strings/string_view.h" +#include "rtc_base/checks.h" +#include "rtc_base/logging.h" +#include "test/testsupport/file_utils.h" + +namespace webrtc { +namespace webrtc_impl { + +FileLogWriter::FileLogWriter(absl::string_view file_path) + : out_(std::fopen(std::string(file_path).c_str(), "wb")) { + RTC_CHECK(out_ != nullptr) + << "Failed to open file: '" << file_path << "' for writing."; +} + +FileLogWriter::~FileLogWriter() { + std::fclose(out_); +} + +bool FileLogWriter::IsActive() const { + return true; +} + +bool FileLogWriter::Write(absl::string_view value) { + // We don't expect the write to fail. If it does, we don't want to risk + // silently ignoring it. + RTC_CHECK_EQ(std::fwrite(value.data(), 1, value.size(), out_), value.size()) + << "fwrite failed unexpectedly: " << errno; + return true; +} + +void FileLogWriter::Flush() { + RTC_CHECK_EQ(fflush(out_), 0) << "fflush failed unexpectedly: " << errno; +} + +} // namespace webrtc_impl + +FileLogWriterFactory::FileLogWriterFactory(absl::string_view base_path) + : base_path_(base_path) { + for (size_t i = 0; i < base_path.size(); ++i) { + if (base_path[i] == '/') + test::CreateDir(base_path.substr(0, i)); + } +} + +FileLogWriterFactory::~FileLogWriterFactory() {} + +std::unique_ptr<RtcEventLogOutput> FileLogWriterFactory::Create( + absl::string_view filename) { + return std::make_unique<webrtc_impl::FileLogWriter>(base_path_ + + std::string(filename)); +} +} // namespace webrtc diff --git a/third_party/libwebrtc/test/logging/file_log_writer.h b/third_party/libwebrtc/test/logging/file_log_writer.h new file mode 100644 index 0000000000..c49b96ceff --- /dev/null +++ b/third_party/libwebrtc/test/logging/file_log_writer.h @@ -0,0 +1,50 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#ifndef TEST_LOGGING_FILE_LOG_WRITER_H_ +#define TEST_LOGGING_FILE_LOG_WRITER_H_ + +#include <cstdio> +#include <memory> +#include <string> +#include <vector> + +#include "absl/strings/string_view.h" +#include "test/logging/log_writer.h" + +namespace webrtc { +namespace webrtc_impl { +class FileLogWriter final : public RtcEventLogOutput { + public: + explicit FileLogWriter(absl::string_view file_path); + ~FileLogWriter() final; + bool IsActive() const override; + bool Write(absl::string_view value) override; + void Flush() override; + + private: + std::FILE* const out_; +}; +} // namespace webrtc_impl +class FileLogWriterFactory final : public LogWriterFactoryInterface { + public: + explicit FileLogWriterFactory(absl::string_view base_path); + ~FileLogWriterFactory() final; + + std::unique_ptr<RtcEventLogOutput> Create( + absl::string_view filename) override; + + private: + const std::string base_path_; + std::vector<std::unique_ptr<webrtc_impl::FileLogWriter>> writers_; +}; + +} // namespace webrtc + +#endif // TEST_LOGGING_FILE_LOG_WRITER_H_ diff --git a/third_party/libwebrtc/test/logging/log_writer.cc b/third_party/libwebrtc/test/logging/log_writer.cc new file mode 100644 index 0000000000..d9b8c1e68f --- /dev/null +++ b/third_party/libwebrtc/test/logging/log_writer.cc @@ -0,0 +1,26 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#include "test/logging/log_writer.h" + +#include "absl/strings/string_view.h" + +namespace webrtc { + +LogWriterFactoryAddPrefix::LogWriterFactoryAddPrefix( + LogWriterFactoryInterface* base, + absl::string_view prefix) + : base_factory_(base), prefix_(prefix) {} + +std::unique_ptr<RtcEventLogOutput> LogWriterFactoryAddPrefix::Create( + absl::string_view filename) { + return base_factory_->Create(prefix_ + std::string(filename)); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/test/logging/log_writer.h b/third_party/libwebrtc/test/logging/log_writer.h new file mode 100644 index 0000000000..335dab353f --- /dev/null +++ b/third_party/libwebrtc/test/logging/log_writer.h @@ -0,0 +1,65 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#ifndef TEST_LOGGING_LOG_WRITER_H_ +#define TEST_LOGGING_LOG_WRITER_H_ + +#include <stdarg.h> + +#include <memory> +#include <string> +#include <utility> + +#include "absl/strings/string_view.h" +#include "api/rtc_event_log_output.h" +#include "rtc_base/strings/string_builder.h" + +namespace webrtc { +template <class... Args> +inline void LogWriteFormat(RtcEventLogOutput* out_, const char* fmt, ...) { + va_list args, copy; + va_start(args, fmt); + va_copy(copy, args); + const int predicted_length = std::vsnprintf(nullptr, 0, fmt, copy); + va_end(copy); + + RTC_DCHECK_GE(predicted_length, 0); + std::string out_str(predicted_length, '\0'); + if (predicted_length > 0) { + // Pass "+ 1" to vsnprintf to include space for the '\0'. + const int actual_length = + std::vsnprintf(&out_str.front(), predicted_length + 1, fmt, args); + RTC_DCHECK_GE(actual_length, 0); + } + va_end(args); + out_->Write(out_str); +} + +class LogWriterFactoryInterface { + public: + virtual std::unique_ptr<RtcEventLogOutput> Create( + absl::string_view filename) = 0; + virtual ~LogWriterFactoryInterface() = default; +}; + +class LogWriterFactoryAddPrefix : public LogWriterFactoryInterface { + public: + LogWriterFactoryAddPrefix(LogWriterFactoryInterface* base, + absl::string_view prefix); + std::unique_ptr<RtcEventLogOutput> Create( + absl::string_view filename) override; + + private: + LogWriterFactoryInterface* const base_factory_; + const std::string prefix_; +}; + +} // namespace webrtc + +#endif // TEST_LOGGING_LOG_WRITER_H_ diff --git a/third_party/libwebrtc/test/logging/memory_log_writer.cc b/third_party/libwebrtc/test/logging/memory_log_writer.cc new file mode 100644 index 0000000000..eae9223c77 --- /dev/null +++ b/third_party/libwebrtc/test/logging/memory_log_writer.cc @@ -0,0 +1,64 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#include "test/logging/memory_log_writer.h" + +#include <memory> + +#include "absl/strings/string_view.h" +#include "rtc_base/checks.h" +#include "rtc_base/logging.h" + +namespace webrtc { +namespace { +class MemoryLogWriter final : public RtcEventLogOutput { + public: + explicit MemoryLogWriter(std::map<std::string, std::string>* target, + absl::string_view filename) + : target_(target), filename_(filename) {} + ~MemoryLogWriter() final { target_->insert({filename_, std::move(buffer_)}); } + bool IsActive() const override { return true; } + bool Write(absl::string_view value) override { + buffer_.append(value.data(), value.size()); + return true; + } + void Flush() override {} + + private: + std::map<std::string, std::string>* const target_; + const std::string filename_; + std::string buffer_; +}; + +class MemoryLogWriterFactory final : public LogWriterFactoryInterface { + public: + explicit MemoryLogWriterFactory(std::map<std::string, std::string>* target) + : target_(target) {} + ~MemoryLogWriterFactory() override {} + std::unique_ptr<RtcEventLogOutput> Create( + absl::string_view filename) override { + return std::make_unique<MemoryLogWriter>(target_, filename); + } + + private: + std::map<std::string, std::string>* const target_; +}; + +} // namespace + +MemoryLogStorage::MemoryLogStorage() {} + +MemoryLogStorage::~MemoryLogStorage() {} + +std::unique_ptr<LogWriterFactoryInterface> MemoryLogStorage::CreateFactory() { + return std::make_unique<MemoryLogWriterFactory>(&logs_); +} + +// namespace webrtc_impl +} // namespace webrtc diff --git a/third_party/libwebrtc/test/logging/memory_log_writer.h b/third_party/libwebrtc/test/logging/memory_log_writer.h new file mode 100644 index 0000000000..e795b2fd10 --- /dev/null +++ b/third_party/libwebrtc/test/logging/memory_log_writer.h @@ -0,0 +1,40 @@ +/* + * Copyright 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ +#ifndef TEST_LOGGING_MEMORY_LOG_WRITER_H_ +#define TEST_LOGGING_MEMORY_LOG_WRITER_H_ + +#include <map> +#include <memory> +#include <string> +#include <vector> + +#include "test/logging/log_writer.h" + +namespace webrtc { + +// Allows creating log writer factories that creates log writers that saves +// their content to memory. When the log writers are destroyed, their content is +// saved to the logs_ member of this class. The intended usage is to keep this +// class alive after the created factories and writers have been destroyed and +// then use logs() to access all the saved logs. +class MemoryLogStorage { + public: + MemoryLogStorage(); + ~MemoryLogStorage(); + std::unique_ptr<LogWriterFactoryInterface> CreateFactory(); + const std::map<std::string, std::string>& logs() { return logs_; } + + private: + std::map<std::string, std::string> logs_; +}; + +} // namespace webrtc + +#endif // TEST_LOGGING_MEMORY_LOG_WRITER_H_ |