| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <memory> |
| |
| #include "base/json/json_reader.h" |
| #include "base/json/json_writer.h" |
| #include "base/system/sys_info.h" |
| #include "base/values.h" |
| #include "build/build_config.h" |
| #include "content/browser/tracing/background_tracing_config_impl.h" |
| #include "content/browser/tracing/background_tracing_rule.h" |
| #include "content/public/test/browser_task_environment.h" |
| #include "net/base/network_change_notifier.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/abseil-cpp/absl/types/optional.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| class MockNetworkChangeNotifier : public net::NetworkChangeNotifier { |
| public: |
| ConnectionType GetCurrentConnectionType() const override { return type_; } |
| void set_type(ConnectionType type) { type_ = type; } |
| |
| private: |
| ConnectionType type_; |
| }; |
| |
| } // namespace |
| |
| class BackgroundTracingConfigTest : public testing::Test { |
| public: |
| BackgroundTracingConfigTest() = default; |
| |
| protected: |
| BrowserTaskEnvironment task_environment_; |
| }; |
| |
| std::unique_ptr<BackgroundTracingConfigImpl> ReadFromJSONString( |
| const std::string& json_text) { |
| absl::optional<base::Value> json_value(base::JSONReader::Read(json_text)); |
| |
| if (!json_value || !json_value->is_dict()) |
| return nullptr; |
| |
| std::unique_ptr<BackgroundTracingConfigImpl> config( |
| static_cast<BackgroundTracingConfigImpl*>( |
| BackgroundTracingConfig::FromDict(std::move(json_value->GetDict())) |
| .release())); |
| return config; |
| } |
| |
| std::string ConfigToString(BackgroundTracingConfig* config) { |
| std::string results; |
| if (base::JSONWriter::Write(config->ToDict(), &results)) |
| return results; |
| return ""; |
| } |
| |
| std::string RuleToString(const std::unique_ptr<BackgroundTracingRule>& rule) { |
| std::string results; |
| if (base::JSONWriter::Write(rule->ToDict(), &results)) |
| return results; |
| return ""; |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ConfigFromInvalidString) { |
| // Missing or invalid mode |
| EXPECT_FALSE(ReadFromJSONString("{}")); |
| EXPECT_FALSE(ReadFromJSONString("{\"mode\":\"invalid\"}")); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, PreemptiveConfigFromInvalidString) { |
| // Missing or invalid category |
| EXPECT_FALSE(ReadFromJSONString("{\"mode\":\"preemptive\"}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"invalid\"}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"invalid\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", \"trigger_name\":\"foo\"}]}")); |
| |
| // Missing rules. |
| EXPECT_FALSE( |
| ReadFromJSONString("{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": []}")); |
| |
| // Missing or invalid configs |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": \"\"}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": {}}")); |
| |
| // Invalid config entries |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [\"invalid\"]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [[]]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": \"invalid\"}]}")); |
| |
| // Missing or invalid keys for a named trigger. |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": \"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\"}]}")); |
| |
| // Missing or invalid keys for a histogram trigger. |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\"}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_lower_value\": 1, \"histogram_upper_value\": 2}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_lower_value\": 1," |
| "\"histogram_upper_value\": 1}]}")); |
| // `units` must be an int from the HistogramRule::Units enum. |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_lower_value\": 1," |
| "\"histogram_upper_value\": 2, \"histogram_units\": \"bar\"}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"preemptive\", \"category\": \"benchmark\"," |
| "\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_lower_value\": 1," |
| "\"histogram_upper_value\": 2, \"histogram_units\": 100}]}")); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ReactiveConfigFromInvalidString) { |
| // Missing or invalid configs |
| EXPECT_FALSE(ReadFromJSONString("{\"mode\":\"reactive\"}")); |
| EXPECT_FALSE( |
| ReadFromJSONString("{\"mode\":\"reactive\", \"configs\": \"invalid\"}")); |
| EXPECT_FALSE(ReadFromJSONString("{\"mode\":\"reactive\", \"configs\": {}}")); |
| |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\", \"configs\": []}")); |
| |
| // Invalid config entries |
| EXPECT_FALSE( |
| ReadFromJSONString("{\"mode\":\"reactive\", \"configs\": [{}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\", \"configs\": [\"invalid\"]}")); |
| |
| // Invalid tracing rule type |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": []}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": \"\"}]}")); |
| EXPECT_FALSE( |
| ReadFromJSONString("{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"}]}")); |
| |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", \"category\": " |
| "[]}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", \"category\": " |
| "\"\"}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", \"category\": " |
| "\"benchmark\"}]}")); |
| |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", \"category\": " |
| "\"benchmark\", \"trigger_name\": []}]}")); |
| EXPECT_FALSE(ReadFromJSONString( |
| "{\"mode\":\"reactive\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", \"category\": " |
| "\"benchmark\", \"trigger_name\": 0}]}")); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, PreemptiveConfigFromValidString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config; |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", \"trigger_name\":\"foo\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"rule\":\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\"," |
| "\"trigger_name\":\"foo\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_value\": 1}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":true,\"histogram_upper_value\":2147483647," |
| "\"rule\":\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_value\": 1, " |
| "\"histogram_repeat\":false}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":false,\"histogram_upper_value\":2147483647," |
| "\"rule\":\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_lower_value\": 1, " |
| "\"histogram_upper_value\": 2}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":true,\"histogram_upper_value\":2,\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_lower_value\": 1, " |
| "\"histogram_upper_value\": 2, \"histogram_repeat\":false}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":false,\"histogram_upper_value\":2,\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_value\": 1, " |
| "\"histogram_units\": 0}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":true,\"histogram_upper_value\":2147483647," |
| "\"rule\":\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\", " |
| "\"histogram_name\":\"foo\", \"histogram_value\": 1, " |
| "\"histogram_units\": 1}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"histogram_lower_value\":1,\"histogram_name\":\"foo\"," |
| "\"histogram_repeat\":true,\"histogram_units\":1," |
| "\"histogram_upper_value\":2147483647," |
| "\"rule\":\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", \"trigger_name\":\"foo1\"}, " |
| "{\"rule\": \"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", " |
| "\"trigger_name\":\"foo2\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(config->rules().size(), 2u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"rule\":\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\"," |
| "\"trigger_name\":\"foo1\"}"); |
| EXPECT_EQ(RuleToString(config->rules()[1]), |
| "{\"rule\":\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\"," |
| "\"trigger_name\":\"foo2\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"custom_categories\": " |
| "\"toplevel,benchmark\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", \"trigger_name\":\"foo1\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::PREEMPTIVE); |
| EXPECT_EQ(config->category_preset(), |
| BackgroundTracingConfigImpl::CUSTOM_CATEGORY_PRESET); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"CUSTOM\",\"configs\":[{\"rule\":\"MONITOR_AND_DUMP_WHEN_" |
| "TRIGGER_NAMED\",\"trigger_name\":\"foo1\"}],\"custom_categories\":" |
| "\"toplevel,benchmark\",\"mode\":\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ValidPreemptiveCategoryToString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config = ReadFromJSONString( |
| "{\"mode\":\"PREEMPTIVE_TRACING_MODE\", \"category\": " |
| "\"BENCHMARK_STARTUP\",\"configs\": [{\"rule\": " |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\", \"trigger_name\":\"foo\"}]}"); |
| |
| constexpr BackgroundTracingConfigImpl::CategoryPreset kCategoryPreset = |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP; |
| constexpr const char kCategoryString[] = "BENCHMARK_STARTUP"; |
| |
| config->set_category_preset(kCategoryPreset); |
| std::string expected = |
| std::string("{\"category\":\"") + kCategoryString + |
| std::string( |
| "\",\"configs\":[{\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\",\"trigger_name\":" |
| "\"foo\"}],\"mode\":\"PREEMPTIVE_TRACING_MODE\"}"); |
| EXPECT_EQ(ConfigToString(config.get()), expected.c_str()); |
| std::unique_ptr<BackgroundTracingConfigImpl> config2 = |
| ReadFromJSONString(expected); |
| EXPECT_EQ(config->category_preset(), config2->category_preset()); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ReactiveConfigFromValidString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config; |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\",\"trigger_delay\":30," |
| "\"trigger_name\": \"foo\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"," |
| "\"trigger_delay\":30,\"trigger_name\":\"foo\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\", \"trigger_delay\":30, " |
| "\"trigger_name\": \"foo\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"," |
| "\"trigger_delay\":30,\"trigger_name\":\"foo\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\",\"trigger_delay\":30," |
| "\"trigger_name\": \"foo\",\"trigger_delay\":30," |
| "\"trigger_chance\": 0.5}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"," |
| "\"trigger_chance\":0.5,\"trigger_delay\":30," |
| "\"trigger_name\":\"foo\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\", \"trigger_name\": " |
| "\"foo1\"},{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\", \"trigger_name\": \"foo2\"}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 2u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"," |
| "\"trigger_delay\":30,\"trigger_name\":\"foo1\"}"); |
| EXPECT_EQ(RuleToString(config->rules()[1]), |
| "{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\"," |
| "\"trigger_delay\":30,\"trigger_name\":\"foo2\"}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_AT_RANDOM_INTERVALS\"," |
| "\"stop_tracing_on_repeated_reactive\": true," |
| "\"category\": \"BENCHMARK_STARTUP\"," |
| "\"timeout_min\":10, \"timeout_max\":20}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(RuleToString(config->rules()[0]), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"rule\":\"TRACE_AT_RANDOM_" |
| "INTERVALS\",\"stop_tracing_on_repeated_reactive\":true," |
| "\"timeout_max\":20,\"timeout_min\":10}"); |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\"," |
| "\"custom_categories\": \"benchmark,toplevel\"," |
| "\"configs\": [{\"rule\": " |
| "\"TRACE_AT_RANDOM_INTERVALS\"," |
| "\"stop_tracing_on_repeated_reactive\": true, " |
| "\"timeout_max\":20,\"timeout_min\":10}]}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"configs\":[{\"category\":\"CUSTOM\",\"rule\":\"TRACE_AT_RANDOM_" |
| "INTERVALS\",\"stop_tracing_on_repeated_reactive\":true,\"timeout_" |
| "max\":20,\"timeout_min\":10}],\"custom_categories\":\"benchmark," |
| "toplevel\",\"mode\":\"REACTIVE_TRACING_MODE\"}"); |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ValidPreemptiveConfigToString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config( |
| new BackgroundTracingConfigImpl(BackgroundTracingConfig::PREEMPTIVE)); |
| |
| // Default values |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[],\"mode\":" |
| "\"PREEMPTIVE_" |
| "TRACING_MODE\"}"); |
| |
| // Change category_preset |
| config->set_category_preset(BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| config->set_category_preset(BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED"); |
| dict.Set("trigger_name", "foo"); |
| config->AddPreemptiveRule(dict); |
| |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\",\"trigger_name\":" |
| "\"foo\"}],\"mode\":\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| config->set_category_preset(BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED"); |
| dict.Set("trigger_name", "foo"); |
| dict.Set("trigger_chance", 0.5); |
| config->AddPreemptiveRule(dict); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\",\"trigger_chance\":0.5," |
| "\"trigger_name\":\"foo\"}],\"mode\":\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| config->set_category_preset(BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED"); |
| dict.Set("trigger_name", "foo1"); |
| config->AddPreemptiveRule(dict); |
| |
| dict.Set("trigger_name", "foo2"); |
| config->AddPreemptiveRule(dict); |
| |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"rule\":" |
| "\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\",\"trigger_name\":" |
| "\"foo1\"},{\"rule\":\"MONITOR_AND_DUMP_WHEN_TRIGGER_NAMED\"," |
| "\"trigger_name\":\"foo2\"}],\"mode\":\"PREEMPTIVE_TRACING_" |
| "MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| second_dict.Set("histogram_upper_value", 2); |
| config->AddPreemptiveRule(second_dict); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"histogram_lower_" |
| "value\":1,\"histogram_name\":\"foo\",\"histogram_repeat\":true," |
| "\"histogram_upper_value\":2,\"rule\":\"MONITOR_AND_DUMP_WHEN_" |
| "SPECIFIC_HISTOGRAM_AND_VALUE\"}],\"mode\":\"PREEMPTIVE_TRACING_" |
| "MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| second_dict.Set("histogram_upper_value", 2); |
| second_dict.Set("trigger_delay", 10); |
| config->AddPreemptiveRule(second_dict); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"histogram_lower_" |
| "value\":1,\"histogram_name\":\"foo\",\"histogram_repeat\":true," |
| "\"histogram_upper_value\":2,\"rule\":\"MONITOR_AND_DUMP_WHEN_" |
| "SPECIFIC_HISTOGRAM_AND_VALUE\",\"trigger_delay\":10}],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| second_dict.Set("histogram_upper_value", 2); |
| second_dict.Set("trigger_delay", 10); |
| config->AddPreemptiveRule(second_dict); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"histogram_lower_" |
| "value\":1,\"histogram_name\":\"foo\",\"histogram_repeat\":true," |
| "\"histogram_upper_value\":2,\"rule\":\"MONITOR_AND_DUMP_WHEN_" |
| "SPECIFIC_HISTOGRAM_AND_VALUE\",\"trigger_delay\":10}],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| second_dict.Set("histogram_upper_value", 2); |
| second_dict.Set("histogram_units", 1); |
| config->AddPreemptiveRule(second_dict); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[{\"histogram_lower_" |
| "value\":1,\"histogram_name\":\"foo\",\"histogram_repeat\":true," |
| "\"histogram_units\":1,\"histogram_upper_value\":2," |
| "\"rule\":\"MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE\"}]," |
| "\"mode\":\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, InvalidPreemptiveConfigToString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config; |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "MONITOR_AND_DUMP_WHEN_BROWSER_STARTUP_COMPLETE"); |
| config->AddPreemptiveRule(dict); |
| |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| // TODO(crbug.com/1247459): |second_dict| is not used. |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::PREEMPTIVE); |
| |
| // TODO(crbug.com/1247459): |second_dict| is not used. |
| base::Value::Dict second_dict; |
| second_dict.Set("rule", |
| "MONITOR_AND_DUMP_WHEN_SPECIFIC_HISTOGRAM_AND_VALUE"); |
| second_dict.Set("histogram_name", "foo"); |
| second_dict.Set("histogram_lower_value", 1); |
| second_dict.Set("histogram_upper_value", 1); |
| |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"category\":\"BENCHMARK_STARTUP\",\"configs\":[],\"mode\":" |
| "\"PREEMPTIVE_TRACING_MODE\"}"); |
| } |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, ValidReactiveConfigToString) { |
| std::unique_ptr<BackgroundTracingConfigImpl> config( |
| new BackgroundTracingConfigImpl(BackgroundTracingConfig::REACTIVE)); |
| |
| // Default values |
| EXPECT_EQ(ConfigToString(config.get()), |
| "{\"configs\":[],\"mode\":\"REACTIVE_TRACING_MODE\"}"); |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::REACTIVE); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL"); |
| dict.Set("trigger_name", "foo"); |
| config->AddReactiveRule(dict, |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"configs\":[{\"category\":\"BENCHMARK_STARTUP\",\"rule\":\"TRACE_" |
| "ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\",\"trigger_delay\":30," |
| "\"trigger_name\":\"foo\"}],\"mode\":\"REACTIVE_TRACING_MODE\"}"); |
| } |
| |
| { |
| config = std::make_unique<BackgroundTracingConfigImpl>( |
| BackgroundTracingConfig::REACTIVE); |
| |
| base::Value::Dict dict; |
| dict.Set("rule", "TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL"); |
| dict.Set("trigger_name", "foo1"); |
| config->AddReactiveRule(dict, |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| dict.Set("trigger_name", "foo2"); |
| config->AddReactiveRule(dict, |
| BackgroundTracingConfigImpl::BENCHMARK_STARTUP); |
| |
| EXPECT_EQ( |
| ConfigToString(config.get()), |
| "{\"configs\":[{\"category\":\"BENCHMARK_STARTUP\",\"rule\":\"TRACE_" |
| "ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\",\"trigger_delay\":30," |
| "\"trigger_name\":\"foo1\"},{\"category\":\"BENCHMARK_STARTUP\"," |
| "\"rule\":" |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\",\"trigger_delay\":30," |
| "\"trigger_name\":\"foo2\"}],\"mode\":\"REACTIVE_TRACING_MODE\"}"); |
| } |
| } |
| |
| TEST_F(BackgroundTracingConfigTest, BufferLimitConfig) { |
| MockNetworkChangeNotifier notifier; |
| |
| std::unique_ptr<BackgroundTracingConfigImpl> config; |
| |
| config = ReadFromJSONString( |
| "{\"mode\":\"REACTIVE_TRACING_MODE\",\"configs\": [{\"rule\": " |
| "\"TRACE_ON_NAVIGATION_UNTIL_TRIGGER_OR_FULL\", " |
| "\"category\": \"BENCHMARK_STARTUP\",\"trigger_delay\":30," |
| "\"trigger_name\": \"foo\"}],\"low_ram_buffer_size_kb\":800," |
| "\"medium_ram_buffer_size_kb\":1000,\"mobile_network_buffer_size_kb\":" |
| "300,\"max_buffer_size_kb\":1000,\"upload_limit_kb\":500," |
| "\"upload_limit_network_kb\":600}"); |
| EXPECT_TRUE(config); |
| EXPECT_EQ(config->tracing_mode(), BackgroundTracingConfig::REACTIVE); |
| EXPECT_EQ(config->rules().size(), 1u); |
| |
| notifier.set_type(net::NetworkChangeNotifier::CONNECTION_2G); |
| #if BUILDFLAG(IS_ANDROID) |
| int64_t ram_mb = base::SysInfo::AmountOfPhysicalMemoryMB(); |
| size_t expected_trace_buffer_size = |
| (ram_mb > 0 && ram_mb <= 1024) ? 800u : 300u; |
| EXPECT_EQ(expected_trace_buffer_size, |
| config->GetTraceConfig().GetTraceBufferSizeInKb()); |
| EXPECT_EQ(600u, config->GetTraceUploadLimitKb()); |
| #endif |
| |
| notifier.set_type(net::NetworkChangeNotifier::CONNECTION_WIFI); |
| EXPECT_LE(800u, config->GetTraceConfig().GetTraceBufferSizeInKb()); |
| EXPECT_EQ(500u, config->GetTraceUploadLimitKb()); |
| } |
| |
| } // namespace content |
