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- /*
- * Copyright 2004-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #include <folly/logging/test/ConfigHelpers.h>
- #include <ostream>
- #include <folly/String.h>
- #include <folly/logging/LogConfig.h>
- #include <folly/logging/LogConfigParser.h>
- #include <folly/logging/LogHandler.h>
- namespace folly {
- std::ostream& operator<<(std::ostream& os, const LogConfig& config) {
- // We could just use folly::toPrettyJson(logConfigToDynamic(config))
- // However, the format here is much more compact and easier to read if there
- // are discrepancies between configs in a test check.
- // Sort the categories by name before printing
- os << "{\n categories: {\n";
- std::vector<std::string> names;
- const auto& catConfigs = config.getCategoryConfigs();
- for (const auto& cc : catConfigs) {
- names.push_back(cc.first);
- }
- std::sort(names.begin(), names.end());
- for (const auto& name : names) {
- os << " " << name << "=" << catConfigs.at(name) << "\n";
- }
- // Sort the handlers by name before printing
- os << " }\n handlers: {\n";
- const auto& handlerConfigs = config.getHandlerConfigs();
- names.clear();
- for (const auto& cc : handlerConfigs) {
- names.push_back(cc.first);
- }
- std::sort(names.begin(), names.end());
- for (const auto& name : names) {
- os << " " << name << "=" << handlerConfigs.at(name) << "\n";
- }
- os << " }\n}";
- return os;
- }
- std::ostream& operator<<(std::ostream& os, const LogCategoryConfig& config) {
- // Rather than printing the JSON configuration, we print a shorter
- // representation closer to the basic config string format.
- os << logLevelToString(config.level);
- if (!config.inheritParentLevel) {
- os << "!";
- }
- if (config.handlers.hasValue()) {
- os << ":" << join(",", config.handlers.value());
- }
- return os;
- }
- std::ostream& operator<<(std::ostream& os, const LogHandlerConfig& config) {
- // Rather than printing the JSON configuration, we print a shorter
- // representation closer to the basic config string format.
- os << (config.type ? config.type.value() : "[no type]");
- bool first = true;
- for (const auto& opt : config.options) {
- if (!first) {
- os << ",";
- } else {
- os << ":";
- first = false;
- }
- os << opt.first << "=" << opt.second;
- }
- return os;
- }
- void PrintTo(const std::shared_ptr<LogHandler>& handler, std::ostream* os) {
- *os << "Handler(" << handler->getConfig() << ")";
- }
- } // namespace folly
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