Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(376)

Unified Diff: base/debug/trace_event_unittest.cc

Issue 885443002: Roll Chrome into Mojo. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Rebase to ToT mojo Created 5 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « base/debug/trace_event_unittest.h ('k') | base/debug/trace_event_win.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: base/debug/trace_event_unittest.cc
diff --git a/base/debug/trace_event_unittest.cc b/base/debug/trace_event_unittest.cc
deleted file mode 100644
index 30ad797e060d96f023da990d15bb6c228a42b5d4..0000000000000000000000000000000000000000
--- a/base/debug/trace_event_unittest.cc
+++ /dev/null
@@ -1,3093 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/debug/trace_event_unittest.h"
-
-#include <math.h>
-#include <cstdlib>
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/debug/trace_event.h"
-#include "base/debug/trace_event_synthetic_delay.h"
-#include "base/json/json_reader.h"
-#include "base/json/json_writer.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/singleton.h"
-#include "base/process/process_handle.h"
-#include "base/strings/stringprintf.h"
-#include "base/synchronization/waitable_event.h"
-#include "base/threading/platform_thread.h"
-#include "base/threading/thread.h"
-#include "base/time/time.h"
-#include "base/values.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-namespace debug {
-
-namespace {
-
-enum CompareOp {
- IS_EQUAL,
- IS_NOT_EQUAL,
-};
-
-struct JsonKeyValue {
- const char* key;
- const char* value;
- CompareOp op;
-};
-
-const int kThreadId = 42;
-const int kAsyncId = 5;
-const char kAsyncIdStr[] = "0x5";
-const int kAsyncId2 = 6;
-const char kAsyncId2Str[] = "0x6";
-
-class TraceEventTestFixture : public testing::Test {
- public:
- void OnTraceDataCollected(
- WaitableEvent* flush_complete_event,
- const scoped_refptr<base::RefCountedString>& events_str,
- bool has_more_events);
- void OnWatchEventMatched() {
- ++event_watch_notification_;
- }
- DictionaryValue* FindMatchingTraceEntry(const JsonKeyValue* key_values);
- DictionaryValue* FindNamePhase(const char* name, const char* phase);
- DictionaryValue* FindNamePhaseKeyValue(const char* name,
- const char* phase,
- const char* key,
- const char* value);
- void DropTracedMetadataRecords();
- bool FindMatchingValue(const char* key,
- const char* value);
- bool FindNonMatchingValue(const char* key,
- const char* value);
- void Clear() {
- trace_parsed_.Clear();
- json_output_.json_output.clear();
- }
-
- void BeginTrace() {
- BeginSpecificTrace("*");
- }
-
- void BeginSpecificTrace(const std::string& filter) {
- event_watch_notification_ = 0;
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter(filter),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- }
-
- void EndTraceAndFlush() {
- WaitableEvent flush_complete_event(false, false);
- EndTraceAndFlushAsync(&flush_complete_event);
- flush_complete_event.Wait();
- }
-
- // Used when testing thread-local buffers which requires the thread initiating
- // flush to have a message loop.
- void EndTraceAndFlushInThreadWithMessageLoop() {
- WaitableEvent flush_complete_event(false, false);
- Thread flush_thread("flush");
- flush_thread.Start();
- flush_thread.message_loop()->PostTask(FROM_HERE,
- base::Bind(&TraceEventTestFixture::EndTraceAndFlushAsync,
- base::Unretained(this),
- &flush_complete_event));
- flush_complete_event.Wait();
- }
-
- void EndTraceAndFlushAsync(WaitableEvent* flush_complete_event) {
- TraceLog::GetInstance()->SetDisabled();
- TraceLog::GetInstance()->Flush(
- base::Bind(&TraceEventTestFixture::OnTraceDataCollected,
- base::Unretained(static_cast<TraceEventTestFixture*>(this)),
- base::Unretained(flush_complete_event)));
- }
-
- void FlushMonitoring() {
- WaitableEvent flush_complete_event(false, false);
- FlushMonitoring(&flush_complete_event);
- flush_complete_event.Wait();
- }
-
- void FlushMonitoring(WaitableEvent* flush_complete_event) {
- TraceLog::GetInstance()->FlushButLeaveBufferIntact(
- base::Bind(&TraceEventTestFixture::OnTraceDataCollected,
- base::Unretained(static_cast<TraceEventTestFixture*>(this)),
- base::Unretained(flush_complete_event)));
- }
-
- void SetUp() override {
- const char* name = PlatformThread::GetName();
- old_thread_name_ = name ? strdup(name) : NULL;
-
- TraceLog::DeleteForTesting();
- TraceLog* tracelog = TraceLog::GetInstance();
- ASSERT_TRUE(tracelog);
- ASSERT_FALSE(tracelog->IsEnabled());
- trace_buffer_.SetOutputCallback(json_output_.GetCallback());
- event_watch_notification_ = 0;
- }
- void TearDown() override {
- if (TraceLog::GetInstance())
- EXPECT_FALSE(TraceLog::GetInstance()->IsEnabled());
- PlatformThread::SetName(old_thread_name_ ? old_thread_name_ : "");
- free(old_thread_name_);
- old_thread_name_ = NULL;
- // We want our singleton torn down after each test.
- TraceLog::DeleteForTesting();
- }
-
- char* old_thread_name_;
- ListValue trace_parsed_;
- TraceResultBuffer trace_buffer_;
- TraceResultBuffer::SimpleOutput json_output_;
- int event_watch_notification_;
-
- private:
- // We want our singleton torn down after each test.
- ShadowingAtExitManager at_exit_manager_;
- Lock lock_;
-};
-
-void TraceEventTestFixture::OnTraceDataCollected(
- WaitableEvent* flush_complete_event,
- const scoped_refptr<base::RefCountedString>& events_str,
- bool has_more_events) {
- AutoLock lock(lock_);
- json_output_.json_output.clear();
- trace_buffer_.Start();
- trace_buffer_.AddFragment(events_str->data());
- trace_buffer_.Finish();
-
- scoped_ptr<Value> root;
- root.reset(base::JSONReader::Read(json_output_.json_output,
- JSON_PARSE_RFC | JSON_DETACHABLE_CHILDREN));
-
- if (!root.get()) {
- LOG(ERROR) << json_output_.json_output;
- }
-
- ListValue* root_list = NULL;
- ASSERT_TRUE(root.get());
- ASSERT_TRUE(root->GetAsList(&root_list));
-
- // Move items into our aggregate collection
- while (root_list->GetSize()) {
- scoped_ptr<Value> item;
- root_list->Remove(0, &item);
- trace_parsed_.Append(item.release());
- }
-
- if (!has_more_events)
- flush_complete_event->Signal();
-}
-
-static bool CompareJsonValues(const std::string& lhs,
- const std::string& rhs,
- CompareOp op) {
- switch (op) {
- case IS_EQUAL:
- return lhs == rhs;
- case IS_NOT_EQUAL:
- return lhs != rhs;
- default:
- CHECK(0);
- }
- return false;
-}
-
-static bool IsKeyValueInDict(const JsonKeyValue* key_value,
- DictionaryValue* dict) {
- Value* value = NULL;
- std::string value_str;
- if (dict->Get(key_value->key, &value) &&
- value->GetAsString(&value_str) &&
- CompareJsonValues(value_str, key_value->value, key_value->op))
- return true;
-
- // Recurse to test arguments
- DictionaryValue* args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- if (args_dict)
- return IsKeyValueInDict(key_value, args_dict);
-
- return false;
-}
-
-static bool IsAllKeyValueInDict(const JsonKeyValue* key_values,
- DictionaryValue* dict) {
- // Scan all key_values, they must all be present and equal.
- while (key_values && key_values->key) {
- if (!IsKeyValueInDict(key_values, dict))
- return false;
- ++key_values;
- }
- return true;
-}
-
-DictionaryValue* TraceEventTestFixture::FindMatchingTraceEntry(
- const JsonKeyValue* key_values) {
- // Scan all items
- size_t trace_parsed_count = trace_parsed_.GetSize();
- for (size_t i = 0; i < trace_parsed_count; i++) {
- Value* value = NULL;
- trace_parsed_.Get(i, &value);
- if (!value || value->GetType() != Value::TYPE_DICTIONARY)
- continue;
- DictionaryValue* dict = static_cast<DictionaryValue*>(value);
-
- if (IsAllKeyValueInDict(key_values, dict))
- return dict;
- }
- return NULL;
-}
-
-void TraceEventTestFixture::DropTracedMetadataRecords() {
- scoped_ptr<ListValue> old_trace_parsed(trace_parsed_.DeepCopy());
- size_t old_trace_parsed_size = old_trace_parsed->GetSize();
- trace_parsed_.Clear();
-
- for (size_t i = 0; i < old_trace_parsed_size; i++) {
- Value* value = NULL;
- old_trace_parsed->Get(i, &value);
- if (!value || value->GetType() != Value::TYPE_DICTIONARY) {
- trace_parsed_.Append(value->DeepCopy());
- continue;
- }
- DictionaryValue* dict = static_cast<DictionaryValue*>(value);
- std::string tmp;
- if (dict->GetString("ph", &tmp) && tmp == "M")
- continue;
-
- trace_parsed_.Append(value->DeepCopy());
- }
-}
-
-DictionaryValue* TraceEventTestFixture::FindNamePhase(const char* name,
- const char* phase) {
- JsonKeyValue key_values[] = {
- {"name", name, IS_EQUAL},
- {"ph", phase, IS_EQUAL},
- {0, 0, IS_EQUAL}
- };
- return FindMatchingTraceEntry(key_values);
-}
-
-DictionaryValue* TraceEventTestFixture::FindNamePhaseKeyValue(
- const char* name,
- const char* phase,
- const char* key,
- const char* value) {
- JsonKeyValue key_values[] = {
- {"name", name, IS_EQUAL},
- {"ph", phase, IS_EQUAL},
- {key, value, IS_EQUAL},
- {0, 0, IS_EQUAL}
- };
- return FindMatchingTraceEntry(key_values);
-}
-
-bool TraceEventTestFixture::FindMatchingValue(const char* key,
- const char* value) {
- JsonKeyValue key_values[] = {
- {key, value, IS_EQUAL},
- {0, 0, IS_EQUAL}
- };
- return FindMatchingTraceEntry(key_values);
-}
-
-bool TraceEventTestFixture::FindNonMatchingValue(const char* key,
- const char* value) {
- JsonKeyValue key_values[] = {
- {key, value, IS_NOT_EQUAL},
- {0, 0, IS_EQUAL}
- };
- return FindMatchingTraceEntry(key_values);
-}
-
-bool IsStringInDict(const char* string_to_match, const DictionaryValue* dict) {
- for (DictionaryValue::Iterator it(*dict); !it.IsAtEnd(); it.Advance()) {
- if (it.key().find(string_to_match) != std::string::npos)
- return true;
-
- std::string value_str;
- it.value().GetAsString(&value_str);
- if (value_str.find(string_to_match) != std::string::npos)
- return true;
- }
-
- // Recurse to test arguments
- const DictionaryValue* args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- if (args_dict)
- return IsStringInDict(string_to_match, args_dict);
-
- return false;
-}
-
-const DictionaryValue* FindTraceEntry(
- const ListValue& trace_parsed,
- const char* string_to_match,
- const DictionaryValue* match_after_this_item = NULL) {
- // Scan all items
- size_t trace_parsed_count = trace_parsed.GetSize();
- for (size_t i = 0; i < trace_parsed_count; i++) {
- const Value* value = NULL;
- trace_parsed.Get(i, &value);
- if (match_after_this_item) {
- if (value == match_after_this_item)
- match_after_this_item = NULL;
- continue;
- }
- if (!value || value->GetType() != Value::TYPE_DICTIONARY)
- continue;
- const DictionaryValue* dict = static_cast<const DictionaryValue*>(value);
-
- if (IsStringInDict(string_to_match, dict))
- return dict;
- }
- return NULL;
-}
-
-std::vector<const DictionaryValue*> FindTraceEntries(
- const ListValue& trace_parsed,
- const char* string_to_match) {
- std::vector<const DictionaryValue*> hits;
- size_t trace_parsed_count = trace_parsed.GetSize();
- for (size_t i = 0; i < trace_parsed_count; i++) {
- const Value* value = NULL;
- trace_parsed.Get(i, &value);
- if (!value || value->GetType() != Value::TYPE_DICTIONARY)
- continue;
- const DictionaryValue* dict = static_cast<const DictionaryValue*>(value);
-
- if (IsStringInDict(string_to_match, dict))
- hits.push_back(dict);
- }
- return hits;
-}
-
-const char kControlCharacters[] = "\001\002\003\n\r";
-
-void TraceWithAllMacroVariants(WaitableEvent* task_complete_event) {
- {
- TRACE_EVENT_BEGIN_ETW("TRACE_EVENT_BEGIN_ETW call", 0x1122, "extrastring1");
- TRACE_EVENT_END_ETW("TRACE_EVENT_END_ETW call", 0x3344, "extrastring2");
- TRACE_EVENT_INSTANT_ETW("TRACE_EVENT_INSTANT_ETW call",
- 0x5566, "extrastring3");
-
- TRACE_EVENT0("all", "TRACE_EVENT0 call");
- TRACE_EVENT1("all", "TRACE_EVENT1 call", "name1", "value1");
- TRACE_EVENT2("all", "TRACE_EVENT2 call",
- "name1", "\"value1\"",
- "name2", "value\\2");
-
- TRACE_EVENT_INSTANT0("all", "TRACE_EVENT_INSTANT0 call",
- TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT1("all", "TRACE_EVENT_INSTANT1 call",
- TRACE_EVENT_SCOPE_PROCESS, "name1", "value1");
- TRACE_EVENT_INSTANT2("all", "TRACE_EVENT_INSTANT2 call",
- TRACE_EVENT_SCOPE_THREAD,
- "name1", "value1",
- "name2", "value2");
-
- TRACE_EVENT_BEGIN0("all", "TRACE_EVENT_BEGIN0 call");
- TRACE_EVENT_BEGIN1("all", "TRACE_EVENT_BEGIN1 call", "name1", "value1");
- TRACE_EVENT_BEGIN2("all", "TRACE_EVENT_BEGIN2 call",
- "name1", "value1",
- "name2", "value2");
-
- TRACE_EVENT_END0("all", "TRACE_EVENT_END0 call");
- TRACE_EVENT_END1("all", "TRACE_EVENT_END1 call", "name1", "value1");
- TRACE_EVENT_END2("all", "TRACE_EVENT_END2 call",
- "name1", "value1",
- "name2", "value2");
-
- TRACE_EVENT_ASYNC_BEGIN0("all", "TRACE_EVENT_ASYNC_BEGIN0 call", kAsyncId);
- TRACE_EVENT_ASYNC_BEGIN1("all", "TRACE_EVENT_ASYNC_BEGIN1 call", kAsyncId,
- "name1", "value1");
- TRACE_EVENT_ASYNC_BEGIN2("all", "TRACE_EVENT_ASYNC_BEGIN2 call", kAsyncId,
- "name1", "value1",
- "name2", "value2");
-
- TRACE_EVENT_ASYNC_STEP_INTO0("all", "TRACE_EVENT_ASYNC_STEP_INTO0 call",
- kAsyncId, "step_begin1");
- TRACE_EVENT_ASYNC_STEP_INTO1("all", "TRACE_EVENT_ASYNC_STEP_INTO1 call",
- kAsyncId, "step_begin2", "name1", "value1");
-
- TRACE_EVENT_ASYNC_END0("all", "TRACE_EVENT_ASYNC_END0 call", kAsyncId);
- TRACE_EVENT_ASYNC_END1("all", "TRACE_EVENT_ASYNC_END1 call", kAsyncId,
- "name1", "value1");
- TRACE_EVENT_ASYNC_END2("all", "TRACE_EVENT_ASYNC_END2 call", kAsyncId,
- "name1", "value1",
- "name2", "value2");
-
- TRACE_EVENT_BEGIN_ETW("TRACE_EVENT_BEGIN_ETW0 call", kAsyncId, NULL);
- TRACE_EVENT_BEGIN_ETW("TRACE_EVENT_BEGIN_ETW1 call", kAsyncId, "value");
- TRACE_EVENT_END_ETW("TRACE_EVENT_END_ETW0 call", kAsyncId, NULL);
- TRACE_EVENT_END_ETW("TRACE_EVENT_END_ETW1 call", kAsyncId, "value");
- TRACE_EVENT_INSTANT_ETW("TRACE_EVENT_INSTANT_ETW0 call", kAsyncId, NULL);
- TRACE_EVENT_INSTANT_ETW("TRACE_EVENT_INSTANT_ETW1 call", kAsyncId, "value");
-
- TRACE_COUNTER1("all", "TRACE_COUNTER1 call", 31415);
- TRACE_COUNTER2("all", "TRACE_COUNTER2 call",
- "a", 30000,
- "b", 1415);
-
- TRACE_COUNTER_ID1("all", "TRACE_COUNTER_ID1 call", 0x319009, 31415);
- TRACE_COUNTER_ID2("all", "TRACE_COUNTER_ID2 call", 0x319009,
- "a", 30000, "b", 1415);
-
- TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP0("all",
- "TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP0 call",
- kAsyncId, kThreadId, 12345);
- TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP0("all",
- "TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP0 call",
- kAsyncId, kThreadId, 23456);
-
- TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0("all",
- "TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0 call",
- kAsyncId2, kThreadId, 34567);
- TRACE_EVENT_ASYNC_STEP_PAST0("all", "TRACE_EVENT_ASYNC_STEP_PAST0 call",
- kAsyncId2, "step_end1");
- TRACE_EVENT_ASYNC_STEP_PAST1("all", "TRACE_EVENT_ASYNC_STEP_PAST1 call",
- kAsyncId2, "step_end2", "name1", "value1");
-
- TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0("all",
- "TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0 call",
- kAsyncId2, kThreadId, 45678);
-
- TRACE_EVENT_OBJECT_CREATED_WITH_ID("all", "tracked object 1", 0x42);
- TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID(
- "all", "tracked object 1", 0x42, "hello");
- TRACE_EVENT_OBJECT_DELETED_WITH_ID("all", "tracked object 1", 0x42);
-
- TraceScopedTrackableObject<int> trackable("all", "tracked object 2",
- 0x2128506);
- trackable.snapshot("world");
-
- TRACE_EVENT1(kControlCharacters, kControlCharacters,
- kControlCharacters, kControlCharacters);
- } // Scope close causes TRACE_EVENT0 etc to send their END events.
-
- if (task_complete_event)
- task_complete_event->Signal();
-}
-
-void ValidateAllTraceMacrosCreatedData(const ListValue& trace_parsed) {
- const DictionaryValue* item = NULL;
-
-#define EXPECT_FIND_(string) \
- item = FindTraceEntry(trace_parsed, string); \
- EXPECT_TRUE(item);
-#define EXPECT_NOT_FIND_(string) \
- item = FindTraceEntry(trace_parsed, string); \
- EXPECT_FALSE(item);
-#define EXPECT_SUB_FIND_(string) \
- if (item) \
- EXPECT_TRUE(IsStringInDict(string, item));
-
- EXPECT_FIND_("ETW Trace Event");
- EXPECT_FIND_("all");
- EXPECT_FIND_("TRACE_EVENT_BEGIN_ETW call");
- {
- std::string str_val;
- EXPECT_TRUE(item && item->GetString("args.id", &str_val));
- EXPECT_STREQ("0x1122", str_val.c_str());
- }
- EXPECT_SUB_FIND_("extrastring1");
- EXPECT_FIND_("TRACE_EVENT_END_ETW call");
- EXPECT_FIND_("TRACE_EVENT_INSTANT_ETW call");
- EXPECT_FIND_("TRACE_EVENT0 call");
- {
- std::string ph;
- std::string ph_end;
- EXPECT_TRUE((item = FindTraceEntry(trace_parsed, "TRACE_EVENT0 call")));
- EXPECT_TRUE((item && item->GetString("ph", &ph)));
- EXPECT_EQ("X", ph);
- item = FindTraceEntry(trace_parsed, "TRACE_EVENT0 call", item);
- EXPECT_FALSE(item);
- }
- EXPECT_FIND_("TRACE_EVENT1 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT2 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("\"value1\"");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value\\2");
-
- EXPECT_FIND_("TRACE_EVENT_INSTANT0 call");
- {
- std::string scope;
- EXPECT_TRUE((item && item->GetString("s", &scope)));
- EXPECT_EQ("g", scope);
- }
- EXPECT_FIND_("TRACE_EVENT_INSTANT1 call");
- {
- std::string scope;
- EXPECT_TRUE((item && item->GetString("s", &scope)));
- EXPECT_EQ("p", scope);
- }
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT_INSTANT2 call");
- {
- std::string scope;
- EXPECT_TRUE((item && item->GetString("s", &scope)));
- EXPECT_EQ("t", scope);
- }
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value2");
-
- EXPECT_FIND_("TRACE_EVENT_BEGIN0 call");
- EXPECT_FIND_("TRACE_EVENT_BEGIN1 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT_BEGIN2 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value2");
-
- EXPECT_FIND_("TRACE_EVENT_END0 call");
- EXPECT_FIND_("TRACE_EVENT_END1 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT_END2 call");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value2");
-
- EXPECT_FIND_("TRACE_EVENT_ASYNC_BEGIN0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_FIND_("TRACE_EVENT_ASYNC_BEGIN1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT_ASYNC_BEGIN2 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value2");
-
- EXPECT_FIND_("TRACE_EVENT_ASYNC_STEP_INTO0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("step_begin1");
- EXPECT_FIND_("TRACE_EVENT_ASYNC_STEP_INTO1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("step_begin2");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
-
- EXPECT_FIND_("TRACE_EVENT_ASYNC_END0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_FIND_("TRACE_EVENT_ASYNC_END1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_FIND_("TRACE_EVENT_ASYNC_END2 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- EXPECT_SUB_FIND_("name2");
- EXPECT_SUB_FIND_("value2");
-
- EXPECT_FIND_("TRACE_EVENT_BEGIN_ETW0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("NULL");
- EXPECT_FIND_("TRACE_EVENT_BEGIN_ETW1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("value");
- EXPECT_FIND_("TRACE_EVENT_END_ETW0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("NULL");
- EXPECT_FIND_("TRACE_EVENT_END_ETW1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("value");
- EXPECT_FIND_("TRACE_EVENT_INSTANT_ETW0 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("NULL");
- EXPECT_FIND_("TRACE_EVENT_INSTANT_ETW1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncIdStr);
- EXPECT_SUB_FIND_("extra");
- EXPECT_SUB_FIND_("value");
-
- EXPECT_FIND_("TRACE_COUNTER1 call");
- {
- std::string ph;
- EXPECT_TRUE((item && item->GetString("ph", &ph)));
- EXPECT_EQ("C", ph);
-
- int value;
- EXPECT_TRUE((item && item->GetInteger("args.value", &value)));
- EXPECT_EQ(31415, value);
- }
-
- EXPECT_FIND_("TRACE_COUNTER2 call");
- {
- std::string ph;
- EXPECT_TRUE((item && item->GetString("ph", &ph)));
- EXPECT_EQ("C", ph);
-
- int value;
- EXPECT_TRUE((item && item->GetInteger("args.a", &value)));
- EXPECT_EQ(30000, value);
-
- EXPECT_TRUE((item && item->GetInteger("args.b", &value)));
- EXPECT_EQ(1415, value);
- }
-
- EXPECT_FIND_("TRACE_COUNTER_ID1 call");
- {
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ("0x319009", id);
-
- std::string ph;
- EXPECT_TRUE((item && item->GetString("ph", &ph)));
- EXPECT_EQ("C", ph);
-
- int value;
- EXPECT_TRUE((item && item->GetInteger("args.value", &value)));
- EXPECT_EQ(31415, value);
- }
-
- EXPECT_FIND_("TRACE_COUNTER_ID2 call");
- {
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ("0x319009", id);
-
- std::string ph;
- EXPECT_TRUE((item && item->GetString("ph", &ph)));
- EXPECT_EQ("C", ph);
-
- int value;
- EXPECT_TRUE((item && item->GetInteger("args.a", &value)));
- EXPECT_EQ(30000, value);
-
- EXPECT_TRUE((item && item->GetInteger("args.b", &value)));
- EXPECT_EQ(1415, value);
- }
-
- EXPECT_FIND_("TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP0 call");
- {
- int val;
- EXPECT_TRUE((item && item->GetInteger("ts", &val)));
- EXPECT_EQ(12345, val);
- EXPECT_TRUE((item && item->GetInteger("tid", &val)));
- EXPECT_EQ(kThreadId, val);
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ(kAsyncIdStr, id);
- }
-
- EXPECT_FIND_("TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP0 call");
- {
- int val;
- EXPECT_TRUE((item && item->GetInteger("ts", &val)));
- EXPECT_EQ(23456, val);
- EXPECT_TRUE((item && item->GetInteger("tid", &val)));
- EXPECT_EQ(kThreadId, val);
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ(kAsyncIdStr, id);
- }
-
- EXPECT_FIND_("TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0 call");
- {
- int val;
- EXPECT_TRUE((item && item->GetInteger("ts", &val)));
- EXPECT_EQ(34567, val);
- EXPECT_TRUE((item && item->GetInteger("tid", &val)));
- EXPECT_EQ(kThreadId, val);
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ(kAsyncId2Str, id);
- }
-
- EXPECT_FIND_("TRACE_EVENT_ASYNC_STEP_PAST0 call");
- {
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncId2Str);
- EXPECT_SUB_FIND_("step_end1");
- EXPECT_FIND_("TRACE_EVENT_ASYNC_STEP_PAST1 call");
- EXPECT_SUB_FIND_("id");
- EXPECT_SUB_FIND_(kAsyncId2Str);
- EXPECT_SUB_FIND_("step_end2");
- EXPECT_SUB_FIND_("name1");
- EXPECT_SUB_FIND_("value1");
- }
-
- EXPECT_FIND_("TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0 call");
- {
- int val;
- EXPECT_TRUE((item && item->GetInteger("ts", &val)));
- EXPECT_EQ(45678, val);
- EXPECT_TRUE((item && item->GetInteger("tid", &val)));
- EXPECT_EQ(kThreadId, val);
- std::string id;
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ(kAsyncId2Str, id);
- }
-
- EXPECT_FIND_("tracked object 1");
- {
- std::string phase;
- std::string id;
- std::string snapshot;
-
- EXPECT_TRUE((item && item->GetString("ph", &phase)));
- EXPECT_EQ("N", phase);
- EXPECT_TRUE((item && item->GetString("id", &id)));
- EXPECT_EQ("0x42", id);
-
- item = FindTraceEntry(trace_parsed, "tracked object 1", item);
- EXPECT_TRUE(item);
- EXPECT_TRUE(item && item->GetString("ph", &phase));
- EXPECT_EQ("O", phase);
- EXPECT_TRUE(item && item->GetString("id", &id));
- EXPECT_EQ("0x42", id);
- EXPECT_TRUE(item && item->GetString("args.snapshot", &snapshot));
- EXPECT_EQ("hello", snapshot);
-
- item = FindTraceEntry(trace_parsed, "tracked object 1", item);
- EXPECT_TRUE(item);
- EXPECT_TRUE(item && item->GetString("ph", &phase));
- EXPECT_EQ("D", phase);
- EXPECT_TRUE(item && item->GetString("id", &id));
- EXPECT_EQ("0x42", id);
- }
-
- EXPECT_FIND_("tracked object 2");
- {
- std::string phase;
- std::string id;
- std::string snapshot;
-
- EXPECT_TRUE(item && item->GetString("ph", &phase));
- EXPECT_EQ("N", phase);
- EXPECT_TRUE(item && item->GetString("id", &id));
- EXPECT_EQ("0x2128506", id);
-
- item = FindTraceEntry(trace_parsed, "tracked object 2", item);
- EXPECT_TRUE(item);
- EXPECT_TRUE(item && item->GetString("ph", &phase));
- EXPECT_EQ("O", phase);
- EXPECT_TRUE(item && item->GetString("id", &id));
- EXPECT_EQ("0x2128506", id);
- EXPECT_TRUE(item && item->GetString("args.snapshot", &snapshot));
- EXPECT_EQ("world", snapshot);
-
- item = FindTraceEntry(trace_parsed, "tracked object 2", item);
- EXPECT_TRUE(item);
- EXPECT_TRUE(item && item->GetString("ph", &phase));
- EXPECT_EQ("D", phase);
- EXPECT_TRUE(item && item->GetString("id", &id));
- EXPECT_EQ("0x2128506", id);
- }
-
- EXPECT_FIND_(kControlCharacters);
- EXPECT_SUB_FIND_(kControlCharacters);
-}
-
-void TraceManyInstantEvents(int thread_id, int num_events,
- WaitableEvent* task_complete_event) {
- for (int i = 0; i < num_events; i++) {
- TRACE_EVENT_INSTANT2("all", "multi thread event",
- TRACE_EVENT_SCOPE_THREAD,
- "thread", thread_id,
- "event", i);
- }
-
- if (task_complete_event)
- task_complete_event->Signal();
-}
-
-void ValidateInstantEventPresentOnEveryThread(const ListValue& trace_parsed,
- int num_threads,
- int num_events) {
- std::map<int, std::map<int, bool> > results;
-
- size_t trace_parsed_count = trace_parsed.GetSize();
- for (size_t i = 0; i < trace_parsed_count; i++) {
- const Value* value = NULL;
- trace_parsed.Get(i, &value);
- if (!value || value->GetType() != Value::TYPE_DICTIONARY)
- continue;
- const DictionaryValue* dict = static_cast<const DictionaryValue*>(value);
- std::string name;
- dict->GetString("name", &name);
- if (name != "multi thread event")
- continue;
-
- int thread = 0;
- int event = 0;
- EXPECT_TRUE(dict->GetInteger("args.thread", &thread));
- EXPECT_TRUE(dict->GetInteger("args.event", &event));
- results[thread][event] = true;
- }
-
- EXPECT_FALSE(results[-1][-1]);
- for (int thread = 0; thread < num_threads; thread++) {
- for (int event = 0; event < num_events; event++) {
- EXPECT_TRUE(results[thread][event]);
- }
- }
-}
-
-} // namespace
-
-void HighResSleepForTraceTest(base::TimeDelta elapsed) {
- base::TimeTicks end_time = base::TimeTicks::HighResNow() + elapsed;
- do {
- base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(1));
- } while (base::TimeTicks::HighResNow() < end_time);
-}
-
-// Simple Test for emitting data and validating it was received.
-TEST_F(TraceEventTestFixture, DataCaptured) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- TraceWithAllMacroVariants(NULL);
-
- EndTraceAndFlush();
-
- ValidateAllTraceMacrosCreatedData(trace_parsed_);
-}
-
-class MockEnabledStateChangedObserver :
- public TraceLog::EnabledStateObserver {
- public:
- MOCK_METHOD0(OnTraceLogEnabled, void());
- MOCK_METHOD0(OnTraceLogDisabled, void());
-};
-
-TEST_F(TraceEventTestFixture, EnabledObserverFiresOnEnable) {
- MockEnabledStateChangedObserver observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
-
- EXPECT_CALL(observer, OnTraceLogEnabled())
- .Times(1);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- testing::Mock::VerifyAndClear(&observer);
- EXPECT_TRUE(TraceLog::GetInstance()->IsEnabled());
-
- // Cleanup.
- TraceLog::GetInstance()->RemoveEnabledStateObserver(&observer);
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, EnabledObserverDoesntFireOnSecondEnable) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- testing::StrictMock<MockEnabledStateChangedObserver> observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
-
- EXPECT_CALL(observer, OnTraceLogEnabled())
- .Times(0);
- EXPECT_CALL(observer, OnTraceLogDisabled())
- .Times(0);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- testing::Mock::VerifyAndClear(&observer);
- EXPECT_TRUE(TraceLog::GetInstance()->IsEnabled());
-
- // Cleanup.
- TraceLog::GetInstance()->RemoveEnabledStateObserver(&observer);
- TraceLog::GetInstance()->SetDisabled();
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, EnabledObserverFiresOnFirstDisable) {
- CategoryFilter cf_inc_all("*");
- TraceLog::GetInstance()->SetEnabled(
- cf_inc_all,
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TraceLog::GetInstance()->SetEnabled(
- cf_inc_all,
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- testing::StrictMock<MockEnabledStateChangedObserver> observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
-
- EXPECT_CALL(observer, OnTraceLogEnabled())
- .Times(0);
- EXPECT_CALL(observer, OnTraceLogDisabled())
- .Times(1);
- TraceLog::GetInstance()->SetDisabled();
- testing::Mock::VerifyAndClear(&observer);
-
- // Cleanup.
- TraceLog::GetInstance()->RemoveEnabledStateObserver(&observer);
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, EnabledObserverFiresOnDisable) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- MockEnabledStateChangedObserver observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
-
- EXPECT_CALL(observer, OnTraceLogDisabled())
- .Times(1);
- TraceLog::GetInstance()->SetDisabled();
- testing::Mock::VerifyAndClear(&observer);
-
- // Cleanup.
- TraceLog::GetInstance()->RemoveEnabledStateObserver(&observer);
-}
-
-// Tests the IsEnabled() state of TraceLog changes before callbacks.
-class AfterStateChangeEnabledStateObserver
- : public TraceLog::EnabledStateObserver {
- public:
- AfterStateChangeEnabledStateObserver() {}
- virtual ~AfterStateChangeEnabledStateObserver() {}
-
- // TraceLog::EnabledStateObserver overrides:
- void OnTraceLogEnabled() override {
- EXPECT_TRUE(TraceLog::GetInstance()->IsEnabled());
- }
-
- void OnTraceLogDisabled() override {
- EXPECT_FALSE(TraceLog::GetInstance()->IsEnabled());
- }
-};
-
-TEST_F(TraceEventTestFixture, ObserversFireAfterStateChange) {
- AfterStateChangeEnabledStateObserver observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
-
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(TraceLog::GetInstance()->IsEnabled());
-
- TraceLog::GetInstance()->SetDisabled();
- EXPECT_FALSE(TraceLog::GetInstance()->IsEnabled());
-
- TraceLog::GetInstance()->RemoveEnabledStateObserver(&observer);
-}
-
-// Tests that a state observer can remove itself during a callback.
-class SelfRemovingEnabledStateObserver
- : public TraceLog::EnabledStateObserver {
- public:
- SelfRemovingEnabledStateObserver() {}
- virtual ~SelfRemovingEnabledStateObserver() {}
-
- // TraceLog::EnabledStateObserver overrides:
- void OnTraceLogEnabled() override {}
-
- void OnTraceLogDisabled() override {
- TraceLog::GetInstance()->RemoveEnabledStateObserver(this);
- }
-};
-
-TEST_F(TraceEventTestFixture, SelfRemovingObserver) {
- ASSERT_EQ(0u, TraceLog::GetInstance()->GetObserverCountForTest());
-
- SelfRemovingEnabledStateObserver observer;
- TraceLog::GetInstance()->AddEnabledStateObserver(&observer);
- EXPECT_EQ(1u, TraceLog::GetInstance()->GetObserverCountForTest());
-
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TraceLog::GetInstance()->SetDisabled();
- // The observer removed itself on disable.
- EXPECT_EQ(0u, TraceLog::GetInstance()->GetObserverCountForTest());
-}
-
-bool IsNewTrace() {
- bool is_new_trace;
- TRACE_EVENT_IS_NEW_TRACE(&is_new_trace);
- return is_new_trace;
-}
-
-TEST_F(TraceEventTestFixture, NewTraceRecording) {
- ASSERT_FALSE(IsNewTrace());
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- // First call to IsNewTrace() should succeed. But, the second shouldn't.
- ASSERT_TRUE(IsNewTrace());
- ASSERT_FALSE(IsNewTrace());
- EndTraceAndFlush();
-
- // IsNewTrace() should definitely be false now.
- ASSERT_FALSE(IsNewTrace());
-
- // Start another trace. IsNewTrace() should become true again, briefly, as
- // before.
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- ASSERT_TRUE(IsNewTrace());
- ASSERT_FALSE(IsNewTrace());
-
- // Cleanup.
- EndTraceAndFlush();
-}
-
-
-// Test that categories work.
-TEST_F(TraceEventTestFixture, Categories) {
- // Test that categories that are used can be retrieved whether trace was
- // enabled or disabled when the trace event was encountered.
- TRACE_EVENT_INSTANT0("c1", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("c2", "name", TRACE_EVENT_SCOPE_THREAD);
- BeginTrace();
- TRACE_EVENT_INSTANT0("c3", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("c4", "name", TRACE_EVENT_SCOPE_THREAD);
- // Category groups containing more than one category.
- TRACE_EVENT_INSTANT0("c5,c6", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("c7,c8", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0(TRACE_DISABLED_BY_DEFAULT("c9"), "name",
- TRACE_EVENT_SCOPE_THREAD);
-
- EndTraceAndFlush();
- std::vector<std::string> cat_groups;
- TraceLog::GetInstance()->GetKnownCategoryGroups(&cat_groups);
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c1") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c2") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c3") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c4") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c5,c6") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "c7,c8") != cat_groups.end());
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(),
- "disabled-by-default-c9") != cat_groups.end());
- // Make sure metadata isn't returned.
- EXPECT_TRUE(std::find(cat_groups.begin(),
- cat_groups.end(), "__metadata") == cat_groups.end());
-
- const std::vector<std::string> empty_categories;
- std::vector<std::string> included_categories;
- std::vector<std::string> excluded_categories;
-
- // Test that category filtering works.
-
- // Include nonexistent category -> no events
- Clear();
- included_categories.clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("not_found823564786"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("cat1", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat2", "name", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- DropTracedMetadataRecords();
- EXPECT_TRUE(trace_parsed_.empty());
-
- // Include existent category -> only events of that category
- Clear();
- included_categories.clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("inc"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("inc", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc2", "name", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- DropTracedMetadataRecords();
- EXPECT_TRUE(FindMatchingValue("cat", "inc"));
- EXPECT_FALSE(FindNonMatchingValue("cat", "inc"));
-
- // Include existent wildcard -> all categories matching wildcard
- Clear();
- included_categories.clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("inc_wildcard_*,inc_wildchar_?_end"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("inc_wildcard_abc", "included",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildcard_", "included", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildchar_x_end", "included",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildchar_bla_end", "not_inc",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat1", "not_inc", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat2", "not_inc", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildcard_category,other_category", "included",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0(
- "non_included_category,inc_wildcard_category", "included",
- TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_TRUE(FindMatchingValue("cat", "inc_wildcard_abc"));
- EXPECT_TRUE(FindMatchingValue("cat", "inc_wildcard_"));
- EXPECT_TRUE(FindMatchingValue("cat", "inc_wildchar_x_end"));
- EXPECT_FALSE(FindMatchingValue("name", "not_inc"));
- EXPECT_TRUE(FindMatchingValue("cat", "inc_wildcard_category,other_category"));
- EXPECT_TRUE(FindMatchingValue("cat",
- "non_included_category,inc_wildcard_category"));
-
- included_categories.clear();
-
- // Exclude nonexistent category -> all events
- Clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("-not_found823564786"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("cat1", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat2", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("category1,category2", "name", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_TRUE(FindMatchingValue("cat", "cat1"));
- EXPECT_TRUE(FindMatchingValue("cat", "cat2"));
- EXPECT_TRUE(FindMatchingValue("cat", "category1,category2"));
-
- // Exclude existent category -> only events of other categories
- Clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("-inc"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("inc", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc2", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc2,inc", "name", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc,inc2", "name", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_TRUE(FindMatchingValue("cat", "inc2"));
- EXPECT_FALSE(FindMatchingValue("cat", "inc"));
- EXPECT_FALSE(FindMatchingValue("cat", "inc2,inc"));
- EXPECT_FALSE(FindMatchingValue("cat", "inc,inc2"));
-
- // Exclude existent wildcard -> all categories not matching wildcard
- Clear();
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("-inc_wildcard_*,-inc_wildchar_?_end"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("inc_wildcard_abc", "not_inc",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildcard_", "not_inc",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildchar_x_end", "not_inc",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("inc_wildchar_bla_end", "included",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat1", "included", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("cat2", "included", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_TRUE(FindMatchingValue("cat", "inc_wildchar_bla_end"));
- EXPECT_TRUE(FindMatchingValue("cat", "cat1"));
- EXPECT_TRUE(FindMatchingValue("cat", "cat2"));
- EXPECT_FALSE(FindMatchingValue("name", "not_inc"));
-}
-
-
-// Test EVENT_WATCH_NOTIFICATION
-TEST_F(TraceEventTestFixture, EventWatchNotification) {
- // Basic one occurrence.
- BeginTrace();
- TraceLog::WatchEventCallback callback =
- base::Bind(&TraceEventTestFixture::OnWatchEventMatched,
- base::Unretained(this));
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- TRACE_EVENT_INSTANT0("cat", "event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, 1);
-
- // Auto-reset after end trace.
- BeginTrace();
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- EndTraceAndFlush();
- BeginTrace();
- TRACE_EVENT_INSTANT0("cat", "event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, 0);
-
- // Multiple occurrence.
- BeginTrace();
- int num_occurrences = 5;
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- for (int i = 0; i < num_occurrences; ++i)
- TRACE_EVENT_INSTANT0("cat", "event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, num_occurrences);
-
- // Wrong category.
- BeginTrace();
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- TRACE_EVENT_INSTANT0("wrong_cat", "event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, 0);
-
- // Wrong name.
- BeginTrace();
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- TRACE_EVENT_INSTANT0("cat", "wrong_event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, 0);
-
- // Canceled.
- BeginTrace();
- TraceLog::GetInstance()->SetWatchEvent("cat", "event", callback);
- TraceLog::GetInstance()->CancelWatchEvent();
- TRACE_EVENT_INSTANT0("cat", "event", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- EXPECT_EQ(event_watch_notification_, 0);
-}
-
-// Test ASYNC_BEGIN/END events
-TEST_F(TraceEventTestFixture, AsyncBeginEndEvents) {
- BeginTrace();
-
- unsigned long long id = 0xfeedbeeffeedbeefull;
- TRACE_EVENT_ASYNC_BEGIN0("cat", "name1", id);
- TRACE_EVENT_ASYNC_STEP_INTO0("cat", "name1", id, "step1");
- TRACE_EVENT_ASYNC_END0("cat", "name1", id);
- TRACE_EVENT_BEGIN0("cat", "name2");
- TRACE_EVENT_ASYNC_BEGIN0("cat", "name3", 0);
- TRACE_EVENT_ASYNC_STEP_PAST0("cat", "name3", 0, "step2");
-
- EndTraceAndFlush();
-
- EXPECT_TRUE(FindNamePhase("name1", "S"));
- EXPECT_TRUE(FindNamePhase("name1", "T"));
- EXPECT_TRUE(FindNamePhase("name1", "F"));
-
- std::string id_str;
- StringAppendF(&id_str, "0x%llx", id);
-
- EXPECT_TRUE(FindNamePhaseKeyValue("name1", "S", "id", id_str.c_str()));
- EXPECT_TRUE(FindNamePhaseKeyValue("name1", "T", "id", id_str.c_str()));
- EXPECT_TRUE(FindNamePhaseKeyValue("name1", "F", "id", id_str.c_str()));
- EXPECT_TRUE(FindNamePhaseKeyValue("name3", "S", "id", "0x0"));
- EXPECT_TRUE(FindNamePhaseKeyValue("name3", "p", "id", "0x0"));
-
- // BEGIN events should not have id
- EXPECT_FALSE(FindNamePhaseKeyValue("name2", "B", "id", "0"));
-}
-
-// Test ASYNC_BEGIN/END events
-TEST_F(TraceEventTestFixture, AsyncBeginEndPointerMangling) {
- void* ptr = this;
-
- TraceLog::GetInstance()->SetProcessID(100);
- BeginTrace();
- TRACE_EVENT_ASYNC_BEGIN0("cat", "name1", ptr);
- TRACE_EVENT_ASYNC_BEGIN0("cat", "name2", ptr);
- EndTraceAndFlush();
-
- TraceLog::GetInstance()->SetProcessID(200);
- BeginTrace();
- TRACE_EVENT_ASYNC_END0("cat", "name1", ptr);
- EndTraceAndFlush();
-
- DictionaryValue* async_begin = FindNamePhase("name1", "S");
- DictionaryValue* async_begin2 = FindNamePhase("name2", "S");
- DictionaryValue* async_end = FindNamePhase("name1", "F");
- EXPECT_TRUE(async_begin);
- EXPECT_TRUE(async_begin2);
- EXPECT_TRUE(async_end);
-
- Value* value = NULL;
- std::string async_begin_id_str;
- std::string async_begin2_id_str;
- std::string async_end_id_str;
- ASSERT_TRUE(async_begin->Get("id", &value));
- ASSERT_TRUE(value->GetAsString(&async_begin_id_str));
- ASSERT_TRUE(async_begin2->Get("id", &value));
- ASSERT_TRUE(value->GetAsString(&async_begin2_id_str));
- ASSERT_TRUE(async_end->Get("id", &value));
- ASSERT_TRUE(value->GetAsString(&async_end_id_str));
-
- EXPECT_STREQ(async_begin_id_str.c_str(), async_begin2_id_str.c_str());
- EXPECT_STRNE(async_begin_id_str.c_str(), async_end_id_str.c_str());
-}
-
-// Test that static strings are not copied.
-TEST_F(TraceEventTestFixture, StaticStringVsString) {
- TraceLog* tracer = TraceLog::GetInstance();
- // Make sure old events are flushed:
- EXPECT_EQ(0u, tracer->GetStatus().event_count);
- const unsigned char* category_group_enabled =
- TRACE_EVENT_API_GET_CATEGORY_GROUP_ENABLED("cat");
-
- {
- BeginTrace();
- // Test that string arguments are copied.
- TraceEventHandle handle1 =
- trace_event_internal::AddTraceEvent(
- TRACE_EVENT_PHASE_INSTANT, category_group_enabled, "name1", 0, 0,
- "arg1", std::string("argval"), "arg2", std::string("argval"));
- // Test that static TRACE_STR_COPY string arguments are copied.
- TraceEventHandle handle2 =
- trace_event_internal::AddTraceEvent(
- TRACE_EVENT_PHASE_INSTANT, category_group_enabled, "name2", 0, 0,
- "arg1", TRACE_STR_COPY("argval"),
- "arg2", TRACE_STR_COPY("argval"));
- EXPECT_GT(tracer->GetStatus().event_count, 1u);
- const TraceEvent* event1 = tracer->GetEventByHandle(handle1);
- const TraceEvent* event2 = tracer->GetEventByHandle(handle2);
- ASSERT_TRUE(event1);
- ASSERT_TRUE(event2);
- EXPECT_STREQ("name1", event1->name());
- EXPECT_STREQ("name2", event2->name());
- EXPECT_TRUE(event1->parameter_copy_storage() != NULL);
- EXPECT_TRUE(event2->parameter_copy_storage() != NULL);
- EXPECT_GT(event1->parameter_copy_storage()->size(), 0u);
- EXPECT_GT(event2->parameter_copy_storage()->size(), 0u);
- EndTraceAndFlush();
- }
-
- {
- BeginTrace();
- // Test that static literal string arguments are not copied.
- TraceEventHandle handle1 =
- trace_event_internal::AddTraceEvent(
- TRACE_EVENT_PHASE_INSTANT, category_group_enabled, "name1", 0, 0,
- "arg1", "argval", "arg2", "argval");
- // Test that static TRACE_STR_COPY NULL string arguments are not copied.
- const char* str1 = NULL;
- const char* str2 = NULL;
- TraceEventHandle handle2 =
- trace_event_internal::AddTraceEvent(
- TRACE_EVENT_PHASE_INSTANT, category_group_enabled, "name2", 0, 0,
- "arg1", TRACE_STR_COPY(str1),
- "arg2", TRACE_STR_COPY(str2));
- EXPECT_GT(tracer->GetStatus().event_count, 1u);
- const TraceEvent* event1 = tracer->GetEventByHandle(handle1);
- const TraceEvent* event2 = tracer->GetEventByHandle(handle2);
- ASSERT_TRUE(event1);
- ASSERT_TRUE(event2);
- EXPECT_STREQ("name1", event1->name());
- EXPECT_STREQ("name2", event2->name());
- EXPECT_TRUE(event1->parameter_copy_storage() == NULL);
- EXPECT_TRUE(event2->parameter_copy_storage() == NULL);
- EndTraceAndFlush();
- }
-}
-
-// Test that data sent from other threads is gathered
-TEST_F(TraceEventTestFixture, DataCapturedOnThread) {
- BeginTrace();
-
- Thread thread("1");
- WaitableEvent task_complete_event(false, false);
- thread.Start();
-
- thread.message_loop()->PostTask(
- FROM_HERE, base::Bind(&TraceWithAllMacroVariants, &task_complete_event));
- task_complete_event.Wait();
- thread.Stop();
-
- EndTraceAndFlush();
- ValidateAllTraceMacrosCreatedData(trace_parsed_);
-}
-
-// Test that data sent from multiple threads is gathered
-TEST_F(TraceEventTestFixture, DataCapturedManyThreads) {
- BeginTrace();
-
- const int num_threads = 4;
- const int num_events = 4000;
- Thread* threads[num_threads];
- WaitableEvent* task_complete_events[num_threads];
- for (int i = 0; i < num_threads; i++) {
- threads[i] = new Thread(StringPrintf("Thread %d", i));
- task_complete_events[i] = new WaitableEvent(false, false);
- threads[i]->Start();
- threads[i]->message_loop()->PostTask(
- FROM_HERE, base::Bind(&TraceManyInstantEvents,
- i, num_events, task_complete_events[i]));
- }
-
- for (int i = 0; i < num_threads; i++) {
- task_complete_events[i]->Wait();
- }
-
- // Let half of the threads end before flush.
- for (int i = 0; i < num_threads / 2; i++) {
- threads[i]->Stop();
- delete threads[i];
- delete task_complete_events[i];
- }
-
- EndTraceAndFlushInThreadWithMessageLoop();
- ValidateInstantEventPresentOnEveryThread(trace_parsed_,
- num_threads, num_events);
-
- // Let the other half of the threads end after flush.
- for (int i = num_threads / 2; i < num_threads; i++) {
- threads[i]->Stop();
- delete threads[i];
- delete task_complete_events[i];
- }
-}
-
-// Test that thread and process names show up in the trace
-TEST_F(TraceEventTestFixture, ThreadNames) {
- // Create threads before we enable tracing to make sure
- // that tracelog still captures them.
- const int kNumThreads = 4;
- const int kNumEvents = 10;
- Thread* threads[kNumThreads];
- PlatformThreadId thread_ids[kNumThreads];
- for (int i = 0; i < kNumThreads; i++)
- threads[i] = new Thread(StringPrintf("Thread %d", i));
-
- // Enable tracing.
- BeginTrace();
-
- // Now run some trace code on these threads.
- WaitableEvent* task_complete_events[kNumThreads];
- for (int i = 0; i < kNumThreads; i++) {
- task_complete_events[i] = new WaitableEvent(false, false);
- threads[i]->Start();
- thread_ids[i] = threads[i]->thread_id();
- threads[i]->message_loop()->PostTask(
- FROM_HERE, base::Bind(&TraceManyInstantEvents,
- i, kNumEvents, task_complete_events[i]));
- }
- for (int i = 0; i < kNumThreads; i++) {
- task_complete_events[i]->Wait();
- }
-
- // Shut things down.
- for (int i = 0; i < kNumThreads; i++) {
- threads[i]->Stop();
- delete threads[i];
- delete task_complete_events[i];
- }
-
- EndTraceAndFlush();
-
- std::string tmp;
- int tmp_int;
- const DictionaryValue* item;
-
- // Make sure we get thread name metadata.
- // Note, the test suite may have created a ton of threads.
- // So, we'll have thread names for threads we didn't create.
- std::vector<const DictionaryValue*> items =
- FindTraceEntries(trace_parsed_, "thread_name");
- for (int i = 0; i < static_cast<int>(items.size()); i++) {
- item = items[i];
- ASSERT_TRUE(item);
- EXPECT_TRUE(item->GetInteger("tid", &tmp_int));
-
- // See if this thread name is one of the threads we just created
- for (int j = 0; j < kNumThreads; j++) {
- if(static_cast<int>(thread_ids[j]) != tmp_int)
- continue;
-
- std::string expected_name = StringPrintf("Thread %d", j);
- EXPECT_TRUE(item->GetString("ph", &tmp) && tmp == "M");
- EXPECT_TRUE(item->GetInteger("pid", &tmp_int) &&
- tmp_int == static_cast<int>(base::GetCurrentProcId()));
- // If the thread name changes or the tid gets reused, the name will be
- // a comma-separated list of thread names, so look for a substring.
- EXPECT_TRUE(item->GetString("args.name", &tmp) &&
- tmp.find(expected_name) != std::string::npos);
- }
- }
-}
-
-TEST_F(TraceEventTestFixture, ThreadNameChanges) {
- BeginTrace();
-
- PlatformThread::SetName("");
- TRACE_EVENT_INSTANT0("drink", "water", TRACE_EVENT_SCOPE_THREAD);
-
- PlatformThread::SetName("cafe");
- TRACE_EVENT_INSTANT0("drink", "coffee", TRACE_EVENT_SCOPE_THREAD);
-
- PlatformThread::SetName("shop");
- // No event here, so won't appear in combined name.
-
- PlatformThread::SetName("pub");
- TRACE_EVENT_INSTANT0("drink", "beer", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("drink", "wine", TRACE_EVENT_SCOPE_THREAD);
-
- PlatformThread::SetName(" bar");
- TRACE_EVENT_INSTANT0("drink", "whisky", TRACE_EVENT_SCOPE_THREAD);
-
- EndTraceAndFlush();
-
- std::vector<const DictionaryValue*> items =
- FindTraceEntries(trace_parsed_, "thread_name");
- EXPECT_EQ(1u, items.size());
- ASSERT_GT(items.size(), 0u);
- const DictionaryValue* item = items[0];
- ASSERT_TRUE(item);
- int tid;
- EXPECT_TRUE(item->GetInteger("tid", &tid));
- EXPECT_EQ(PlatformThread::CurrentId(), static_cast<PlatformThreadId>(tid));
-
- std::string expected_name = "cafe,pub, bar";
- std::string tmp;
- EXPECT_TRUE(item->GetString("args.name", &tmp));
- EXPECT_EQ(expected_name, tmp);
-}
-
-// Test that the disabled trace categories are included/excluded from the
-// trace output correctly.
-TEST_F(TraceEventTestFixture, DisabledCategories) {
- BeginTrace();
- TRACE_EVENT_INSTANT0(TRACE_DISABLED_BY_DEFAULT("cc"), "first",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("included", "first", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
- {
- const DictionaryValue* item = NULL;
- ListValue& trace_parsed = trace_parsed_;
- EXPECT_NOT_FIND_("disabled-by-default-cc");
- EXPECT_FIND_("included");
- }
- Clear();
-
- BeginSpecificTrace("disabled-by-default-cc");
- TRACE_EVENT_INSTANT0(TRACE_DISABLED_BY_DEFAULT("cc"), "second",
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("other_included", "second", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
-
- {
- const DictionaryValue* item = NULL;
- ListValue& trace_parsed = trace_parsed_;
- EXPECT_FIND_("disabled-by-default-cc");
- EXPECT_FIND_("other_included");
- }
-
- Clear();
-
- BeginSpecificTrace("other_included");
- TRACE_EVENT_INSTANT0(TRACE_DISABLED_BY_DEFAULT("cc") ",other_included",
- "first", TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_INSTANT0("other_included," TRACE_DISABLED_BY_DEFAULT("cc"),
- "second", TRACE_EVENT_SCOPE_THREAD);
- EndTraceAndFlush();
-
- {
- const DictionaryValue* item = NULL;
- ListValue& trace_parsed = trace_parsed_;
- EXPECT_FIND_("disabled-by-default-cc,other_included");
- EXPECT_FIND_("other_included,disabled-by-default-cc");
- }
-}
-
-TEST_F(TraceEventTestFixture, NormallyNoDeepCopy) {
- // Test that the TRACE_EVENT macros do not deep-copy their string. If they
- // do so it may indicate a performance regression, but more-over it would
- // make the DEEP_COPY overloads redundant.
- std::string name_string("event name");
-
- BeginTrace();
- TRACE_EVENT_INSTANT0("category", name_string.c_str(),
- TRACE_EVENT_SCOPE_THREAD);
-
- // Modify the string in place (a wholesale reassignment may leave the old
- // string intact on the heap).
- name_string[0] = '@';
-
- EndTraceAndFlush();
-
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, "event name"));
- EXPECT_TRUE(FindTraceEntry(trace_parsed_, name_string.c_str()));
-}
-
-TEST_F(TraceEventTestFixture, DeepCopy) {
- static const char kOriginalName1[] = "name1";
- static const char kOriginalName2[] = "name2";
- static const char kOriginalName3[] = "name3";
- std::string name1(kOriginalName1);
- std::string name2(kOriginalName2);
- std::string name3(kOriginalName3);
- std::string arg1("arg1");
- std::string arg2("arg2");
- std::string val1("val1");
- std::string val2("val2");
-
- BeginTrace();
- TRACE_EVENT_COPY_INSTANT0("category", name1.c_str(),
- TRACE_EVENT_SCOPE_THREAD);
- TRACE_EVENT_COPY_BEGIN1("category", name2.c_str(),
- arg1.c_str(), 5);
- TRACE_EVENT_COPY_END2("category", name3.c_str(),
- arg1.c_str(), val1,
- arg2.c_str(), val2);
-
- // As per NormallyNoDeepCopy, modify the strings in place.
- name1[0] = name2[0] = name3[0] = arg1[0] = arg2[0] = val1[0] = val2[0] = '@';
-
- EndTraceAndFlush();
-
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, name1.c_str()));
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, name2.c_str()));
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, name3.c_str()));
-
- const DictionaryValue* entry1 = FindTraceEntry(trace_parsed_, kOriginalName1);
- const DictionaryValue* entry2 = FindTraceEntry(trace_parsed_, kOriginalName2);
- const DictionaryValue* entry3 = FindTraceEntry(trace_parsed_, kOriginalName3);
- ASSERT_TRUE(entry1);
- ASSERT_TRUE(entry2);
- ASSERT_TRUE(entry3);
-
- int i;
- EXPECT_FALSE(entry2->GetInteger("args.@rg1", &i));
- EXPECT_TRUE(entry2->GetInteger("args.arg1", &i));
- EXPECT_EQ(5, i);
-
- std::string s;
- EXPECT_TRUE(entry3->GetString("args.arg1", &s));
- EXPECT_EQ("val1", s);
- EXPECT_TRUE(entry3->GetString("args.arg2", &s));
- EXPECT_EQ("val2", s);
-}
-
-// Test that TraceResultBuffer outputs the correct result whether it is added
-// in chunks or added all at once.
-TEST_F(TraceEventTestFixture, TraceResultBuffer) {
- Clear();
-
- trace_buffer_.Start();
- trace_buffer_.AddFragment("bla1");
- trace_buffer_.AddFragment("bla2");
- trace_buffer_.AddFragment("bla3,bla4");
- trace_buffer_.Finish();
- EXPECT_STREQ(json_output_.json_output.c_str(), "[bla1,bla2,bla3,bla4]");
-
- Clear();
-
- trace_buffer_.Start();
- trace_buffer_.AddFragment("bla1,bla2,bla3,bla4");
- trace_buffer_.Finish();
- EXPECT_STREQ(json_output_.json_output.c_str(), "[bla1,bla2,bla3,bla4]");
-}
-
-// Test that trace_event parameters are not evaluated if the tracing
-// system is disabled.
-TEST_F(TraceEventTestFixture, TracingIsLazy) {
- BeginTrace();
-
- int a = 0;
- TRACE_EVENT_INSTANT1("category", "test", TRACE_EVENT_SCOPE_THREAD, "a", a++);
- EXPECT_EQ(1, a);
-
- TraceLog::GetInstance()->SetDisabled();
-
- TRACE_EVENT_INSTANT1("category", "test", TRACE_EVENT_SCOPE_THREAD, "a", a++);
- EXPECT_EQ(1, a);
-
- EndTraceAndFlush();
-}
-
-TEST_F(TraceEventTestFixture, TraceEnableDisable) {
- TraceLog* trace_log = TraceLog::GetInstance();
- CategoryFilter cf_inc_all("*");
- trace_log->SetEnabled(cf_inc_all,
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(trace_log->IsEnabled());
- trace_log->SetDisabled();
- EXPECT_FALSE(trace_log->IsEnabled());
-
- trace_log->SetEnabled(cf_inc_all,
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(trace_log->IsEnabled());
- const std::vector<std::string> empty;
- trace_log->SetEnabled(CategoryFilter(),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(trace_log->IsEnabled());
- trace_log->SetDisabled();
- EXPECT_FALSE(trace_log->IsEnabled());
- trace_log->SetDisabled();
- EXPECT_FALSE(trace_log->IsEnabled());
-}
-
-TEST_F(TraceEventTestFixture, TraceCategoriesAfterNestedEnable) {
- TraceLog* trace_log = TraceLog::GetInstance();
- trace_log->SetEnabled(CategoryFilter("foo,bar"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("foo"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("bar"));
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("baz"));
- trace_log->SetEnabled(CategoryFilter("foo2"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("foo2"));
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("baz"));
- // The "" becomes the default catergory set when applied.
- trace_log->SetEnabled(CategoryFilter(),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("foo"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("baz"));
- EXPECT_STREQ("-*Debug,-*Test",
- trace_log->GetCurrentCategoryFilter().ToString().c_str());
- trace_log->SetDisabled();
- trace_log->SetDisabled();
- trace_log->SetDisabled();
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("foo"));
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("baz"));
-
- trace_log->SetEnabled(CategoryFilter("-foo,-bar"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("foo"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("baz"));
- trace_log->SetEnabled(CategoryFilter("moo"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("baz"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("moo"));
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("foo"));
- EXPECT_STREQ("-foo,-bar",
- trace_log->GetCurrentCategoryFilter().ToString().c_str());
- trace_log->SetDisabled();
- trace_log->SetDisabled();
-
- // Make sure disabled categories aren't cleared if we set in the second.
- trace_log->SetEnabled(CategoryFilter("disabled-by-default-cc,foo"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_FALSE(*trace_log->GetCategoryGroupEnabled("bar"));
- trace_log->SetEnabled(CategoryFilter("disabled-by-default-gpu"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("disabled-by-default-cc"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("disabled-by-default-gpu"));
- EXPECT_TRUE(*trace_log->GetCategoryGroupEnabled("bar"));
- EXPECT_STREQ("disabled-by-default-cc,disabled-by-default-gpu",
- trace_log->GetCurrentCategoryFilter().ToString().c_str());
- trace_log->SetDisabled();
- trace_log->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, TraceSampling) {
- TraceOptions trace_options(RECORD_UNTIL_FULL);
- trace_options.enable_sampling = true;
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- trace_options);
-
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "cc", "Stuff");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "cc", "Things");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
-
- EndTraceAndFlush();
-
- // Make sure we hit at least once.
- EXPECT_TRUE(FindNamePhase("Stuff", "P"));
- EXPECT_TRUE(FindNamePhase("Things", "P"));
-}
-
-TEST_F(TraceEventTestFixture, TraceSamplingScope) {
- TraceOptions trace_options(RECORD_UNTIL_FULL);
- trace_options.enable_sampling = true;
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- trace_options);
-
- TRACE_EVENT_SCOPED_SAMPLING_STATE("AAA", "name");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- {
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "AAA");
- TRACE_EVENT_SCOPED_SAMPLING_STATE("BBB", "name");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "BBB");
- }
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- {
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "AAA");
- TRACE_EVENT_SCOPED_SAMPLING_STATE("CCC", "name");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "CCC");
- }
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- {
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "AAA");
- TRACE_EVENT_SET_SAMPLING_STATE("DDD", "name");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "DDD");
- }
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- EXPECT_STREQ(TRACE_EVENT_GET_SAMPLING_STATE(), "DDD");
-
- EndTraceAndFlush();
-}
-
-TEST_F(TraceEventTestFixture, TraceContinuousSampling) {
- TraceOptions trace_options(RECORD_UNTIL_FULL);
- trace_options.enable_sampling = true;
-
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::MONITORING_MODE,
- trace_options);
-
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "category", "AAA");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "category", "BBB");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
-
- FlushMonitoring();
-
- // Make sure we can get the profiled data.
- EXPECT_TRUE(FindNamePhase("AAA", "P"));
- EXPECT_TRUE(FindNamePhase("BBB", "P"));
-
- Clear();
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
-
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "category", "CCC");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
- TRACE_EVENT_SET_SAMPLING_STATE_FOR_BUCKET(1, "category", "DDD");
- TraceLog::GetInstance()->WaitSamplingEventForTesting();
-
- FlushMonitoring();
-
- // Make sure the profiled data is accumulated.
- EXPECT_TRUE(FindNamePhase("AAA", "P"));
- EXPECT_TRUE(FindNamePhase("BBB", "P"));
- EXPECT_TRUE(FindNamePhase("CCC", "P"));
- EXPECT_TRUE(FindNamePhase("DDD", "P"));
-
- Clear();
-
- TraceLog::GetInstance()->SetDisabled();
-
- // Make sure disabling the continuous sampling thread clears
- // the profiled data.
- EXPECT_FALSE(FindNamePhase("AAA", "P"));
- EXPECT_FALSE(FindNamePhase("BBB", "P"));
- EXPECT_FALSE(FindNamePhase("CCC", "P"));
- EXPECT_FALSE(FindNamePhase("DDD", "P"));
-
- Clear();
-}
-
-class MyData : public ConvertableToTraceFormat {
- public:
- MyData() {}
-
- void AppendAsTraceFormat(std::string* out) const override {
- out->append("{\"foo\":1}");
- }
-
- private:
- ~MyData() override {}
- DISALLOW_COPY_AND_ASSIGN(MyData);
-};
-
-TEST_F(TraceEventTestFixture, ConvertableTypes) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- scoped_refptr<ConvertableToTraceFormat> data(new MyData());
- scoped_refptr<ConvertableToTraceFormat> data1(new MyData());
- scoped_refptr<ConvertableToTraceFormat> data2(new MyData());
- TRACE_EVENT1("foo", "bar", "data", data);
- TRACE_EVENT2("foo", "baz",
- "data1", data1,
- "data2", data2);
-
-
- scoped_refptr<ConvertableToTraceFormat> convertData1(new MyData());
- scoped_refptr<ConvertableToTraceFormat> convertData2(new MyData());
- TRACE_EVENT2(
- "foo",
- "string_first",
- "str",
- "string value 1",
- "convert",
- convertData1);
- TRACE_EVENT2(
- "foo",
- "string_second",
- "convert",
- convertData2,
- "str",
- "string value 2");
- EndTraceAndFlush();
-
- // One arg version.
- DictionaryValue* dict = FindNamePhase("bar", "X");
- ASSERT_TRUE(dict);
-
- const DictionaryValue* args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
-
- const Value* value = NULL;
- const DictionaryValue* convertable_dict = NULL;
- EXPECT_TRUE(args_dict->Get("data", &value));
- ASSERT_TRUE(value->GetAsDictionary(&convertable_dict));
-
- int foo_val;
- EXPECT_TRUE(convertable_dict->GetInteger("foo", &foo_val));
- EXPECT_EQ(1, foo_val);
-
- // Two arg version.
- dict = FindNamePhase("baz", "X");
- ASSERT_TRUE(dict);
-
- args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
-
- value = NULL;
- convertable_dict = NULL;
- EXPECT_TRUE(args_dict->Get("data1", &value));
- ASSERT_TRUE(value->GetAsDictionary(&convertable_dict));
-
- value = NULL;
- convertable_dict = NULL;
- EXPECT_TRUE(args_dict->Get("data2", &value));
- ASSERT_TRUE(value->GetAsDictionary(&convertable_dict));
-
- // Convertable with other types.
- dict = FindNamePhase("string_first", "X");
- ASSERT_TRUE(dict);
-
- args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
-
- std::string str_value;
- EXPECT_TRUE(args_dict->GetString("str", &str_value));
- EXPECT_STREQ("string value 1", str_value.c_str());
-
- value = NULL;
- convertable_dict = NULL;
- foo_val = 0;
- EXPECT_TRUE(args_dict->Get("convert", &value));
- ASSERT_TRUE(value->GetAsDictionary(&convertable_dict));
- EXPECT_TRUE(convertable_dict->GetInteger("foo", &foo_val));
- EXPECT_EQ(1, foo_val);
-
- dict = FindNamePhase("string_second", "X");
- ASSERT_TRUE(dict);
-
- args_dict = NULL;
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
-
- EXPECT_TRUE(args_dict->GetString("str", &str_value));
- EXPECT_STREQ("string value 2", str_value.c_str());
-
- value = NULL;
- convertable_dict = NULL;
- foo_val = 0;
- EXPECT_TRUE(args_dict->Get("convert", &value));
- ASSERT_TRUE(value->GetAsDictionary(&convertable_dict));
- EXPECT_TRUE(convertable_dict->GetInteger("foo", &foo_val));
- EXPECT_EQ(1, foo_val);
-}
-
-TEST_F(TraceEventTestFixture, PrimitiveArgs) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
-
- TRACE_EVENT1("foo", "event1", "int_one", 1);
- TRACE_EVENT1("foo", "event2", "int_neg_ten", -10);
- TRACE_EVENT1("foo", "event3", "float_one", 1.0f);
- TRACE_EVENT1("foo", "event4", "float_half", .5f);
- TRACE_EVENT1("foo", "event5", "float_neghalf", -.5f);
- TRACE_EVENT1("foo", "event6", "float_infinity",
- std::numeric_limits<float>::infinity());
- TRACE_EVENT1("foo", "event6b", "float_neg_infinity",
- -std::numeric_limits<float>::infinity());
- TRACE_EVENT1("foo", "event7", "double_nan",
- std::numeric_limits<double>::quiet_NaN());
- void* p = 0;
- TRACE_EVENT1("foo", "event8", "pointer_null", p);
- p = reinterpret_cast<void*>(0xbadf00d);
- TRACE_EVENT1("foo", "event9", "pointer_badf00d", p);
- TRACE_EVENT1("foo", "event10", "bool_true", true);
- TRACE_EVENT1("foo", "event11", "bool_false", false);
- TRACE_EVENT1("foo", "event12", "time_null",
- base::Time());
- TRACE_EVENT1("foo", "event13", "time_one",
- base::Time::FromInternalValue(1));
- TRACE_EVENT1("foo", "event14", "timeticks_null",
- base::TimeTicks());
- TRACE_EVENT1("foo", "event15", "timeticks_one",
- base::TimeTicks::FromInternalValue(1));
- EndTraceAndFlush();
-
- const DictionaryValue* args_dict = NULL;
- DictionaryValue* dict = NULL;
- const Value* value = NULL;
- std::string str_value;
- int int_value;
- double double_value;
- bool bool_value;
-
- dict = FindNamePhase("event1", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("int_one", &int_value));
- EXPECT_EQ(1, int_value);
-
- dict = FindNamePhase("event2", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("int_neg_ten", &int_value));
- EXPECT_EQ(-10, int_value);
-
- // 1f must be serlized to JSON as "1.0" in order to be a double, not an int.
- dict = FindNamePhase("event3", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->Get("float_one", &value));
- EXPECT_TRUE(value->IsType(Value::TYPE_DOUBLE));
- EXPECT_TRUE(value->GetAsDouble(&double_value));
- EXPECT_EQ(1, double_value);
-
- // .5f must be serlized to JSON as "0.5".
- dict = FindNamePhase("event4", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->Get("float_half", &value));
- EXPECT_TRUE(value->IsType(Value::TYPE_DOUBLE));
- EXPECT_TRUE(value->GetAsDouble(&double_value));
- EXPECT_EQ(0.5, double_value);
-
- // -.5f must be serlized to JSON as "-0.5".
- dict = FindNamePhase("event5", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->Get("float_neghalf", &value));
- EXPECT_TRUE(value->IsType(Value::TYPE_DOUBLE));
- EXPECT_TRUE(value->GetAsDouble(&double_value));
- EXPECT_EQ(-0.5, double_value);
-
- // Infinity is serialized to JSON as a string.
- dict = FindNamePhase("event6", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetString("float_infinity", &str_value));
- EXPECT_STREQ("Infinity", str_value.c_str());
- dict = FindNamePhase("event6b", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetString("float_neg_infinity", &str_value));
- EXPECT_STREQ("-Infinity", str_value.c_str());
-
- // NaN is serialized to JSON as a string.
- dict = FindNamePhase("event7", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetString("double_nan", &str_value));
- EXPECT_STREQ("NaN", str_value.c_str());
-
- // NULL pointers should be serialized as "0x0".
- dict = FindNamePhase("event8", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetString("pointer_null", &str_value));
- EXPECT_STREQ("0x0", str_value.c_str());
-
- // Other pointers should be serlized as a hex string.
- dict = FindNamePhase("event9", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetString("pointer_badf00d", &str_value));
- EXPECT_STREQ("0xbadf00d", str_value.c_str());
-
- dict = FindNamePhase("event10", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetBoolean("bool_true", &bool_value));
- EXPECT_TRUE(bool_value);
-
- dict = FindNamePhase("event11", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetBoolean("bool_false", &bool_value));
- EXPECT_FALSE(bool_value);
-
- dict = FindNamePhase("event12", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("time_null", &int_value));
- EXPECT_EQ(0, int_value);
-
- dict = FindNamePhase("event13", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("time_one", &int_value));
- EXPECT_EQ(1, int_value);
-
- dict = FindNamePhase("event14", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("timeticks_null", &int_value));
- EXPECT_EQ(0, int_value);
-
- dict = FindNamePhase("event15", "X");
- ASSERT_TRUE(dict);
- dict->GetDictionary("args", &args_dict);
- ASSERT_TRUE(args_dict);
- EXPECT_TRUE(args_dict->GetInteger("timeticks_one", &int_value));
- EXPECT_EQ(1, int_value);
-}
-
-class TraceEventCallbackTest : public TraceEventTestFixture {
- public:
- void SetUp() override {
- TraceEventTestFixture::SetUp();
- ASSERT_EQ(NULL, s_instance);
- s_instance = this;
- }
- void TearDown() override {
- TraceLog::GetInstance()->SetDisabled();
- ASSERT_TRUE(!!s_instance);
- s_instance = NULL;
- TraceEventTestFixture::TearDown();
- }
-
- protected:
- // For TraceEventCallbackAndRecordingX tests.
- void VerifyCallbackAndRecordedEvents(size_t expected_callback_count,
- size_t expected_recorded_count) {
- // Callback events.
- EXPECT_EQ(expected_callback_count, collected_events_names_.size());
- for (size_t i = 0; i < collected_events_names_.size(); ++i) {
- EXPECT_EQ("callback", collected_events_categories_[i]);
- EXPECT_EQ("yes", collected_events_names_[i]);
- }
-
- // Recorded events.
- EXPECT_EQ(expected_recorded_count, trace_parsed_.GetSize());
- EXPECT_TRUE(FindTraceEntry(trace_parsed_, "recording"));
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, "callback"));
- EXPECT_TRUE(FindTraceEntry(trace_parsed_, "yes"));
- EXPECT_FALSE(FindTraceEntry(trace_parsed_, "no"));
- }
-
- void VerifyCollectedEvent(size_t i,
- unsigned phase,
- const std::string& category,
- const std::string& name) {
- EXPECT_EQ(phase, collected_events_phases_[i]);
- EXPECT_EQ(category, collected_events_categories_[i]);
- EXPECT_EQ(name, collected_events_names_[i]);
- }
-
- std::vector<std::string> collected_events_categories_;
- std::vector<std::string> collected_events_names_;
- std::vector<unsigned char> collected_events_phases_;
- std::vector<TimeTicks> collected_events_timestamps_;
-
- static TraceEventCallbackTest* s_instance;
- static void Callback(TimeTicks timestamp,
- char phase,
- const unsigned char* category_group_enabled,
- const char* name,
- unsigned long long id,
- int num_args,
- const char* const arg_names[],
- const unsigned char arg_types[],
- const unsigned long long arg_values[],
- unsigned char flags) {
- s_instance->collected_events_phases_.push_back(phase);
- s_instance->collected_events_categories_.push_back(
- TraceLog::GetCategoryGroupName(category_group_enabled));
- s_instance->collected_events_names_.push_back(name);
- s_instance->collected_events_timestamps_.push_back(timestamp);
- }
-};
-
-TraceEventCallbackTest* TraceEventCallbackTest::s_instance;
-
-TEST_F(TraceEventCallbackTest, TraceEventCallback) {
- TRACE_EVENT_INSTANT0("all", "before enable", TRACE_EVENT_SCOPE_THREAD);
- TraceLog::GetInstance()->SetEventCallbackEnabled(
- CategoryFilter("*"), Callback);
- TRACE_EVENT_INSTANT0("all", "event1", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("all", "event2", TRACE_EVENT_SCOPE_GLOBAL);
- {
- TRACE_EVENT0("all", "duration");
- TRACE_EVENT_INSTANT0("all", "event3", TRACE_EVENT_SCOPE_GLOBAL);
- }
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- TRACE_EVENT_INSTANT0("all", "after callback removed",
- TRACE_EVENT_SCOPE_GLOBAL);
- ASSERT_EQ(5u, collected_events_names_.size());
- EXPECT_EQ("event1", collected_events_names_[0]);
- EXPECT_EQ(TRACE_EVENT_PHASE_INSTANT, collected_events_phases_[0]);
- EXPECT_EQ("event2", collected_events_names_[1]);
- EXPECT_EQ(TRACE_EVENT_PHASE_INSTANT, collected_events_phases_[1]);
- EXPECT_EQ("duration", collected_events_names_[2]);
- EXPECT_EQ(TRACE_EVENT_PHASE_BEGIN, collected_events_phases_[2]);
- EXPECT_EQ("event3", collected_events_names_[3]);
- EXPECT_EQ(TRACE_EVENT_PHASE_INSTANT, collected_events_phases_[3]);
- EXPECT_EQ("duration", collected_events_names_[4]);
- EXPECT_EQ(TRACE_EVENT_PHASE_END, collected_events_phases_[4]);
- for (size_t i = 1; i < collected_events_timestamps_.size(); i++) {
- EXPECT_LE(collected_events_timestamps_[i - 1],
- collected_events_timestamps_[i]);
- }
-}
-
-TEST_F(TraceEventCallbackTest, TraceEventCallbackWhileFull) {
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- do {
- TRACE_EVENT_INSTANT0("all", "badger badger", TRACE_EVENT_SCOPE_GLOBAL);
- } while (!TraceLog::GetInstance()->BufferIsFull());
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("*"),
- Callback);
- TRACE_EVENT_INSTANT0("all", "a snake", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- ASSERT_EQ(1u, collected_events_names_.size());
- EXPECT_EQ("a snake", collected_events_names_[0]);
-}
-
-// 1: Enable callback, enable recording, disable callback, disable recording.
-TEST_F(TraceEventCallbackTest, TraceEventCallbackAndRecording1) {
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("callback"),
- Callback);
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("recording"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- EndTraceAndFlush();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
-
- DropTracedMetadataRecords();
- VerifyCallbackAndRecordedEvents(2, 2);
-}
-
-// 2: Enable callback, enable recording, disable recording, disable callback.
-TEST_F(TraceEventCallbackTest, TraceEventCallbackAndRecording2) {
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("callback"),
- Callback);
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("recording"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- EndTraceAndFlush();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
-
- DropTracedMetadataRecords();
- VerifyCallbackAndRecordedEvents(3, 1);
-}
-
-// 3: Enable recording, enable callback, disable callback, disable recording.
-TEST_F(TraceEventCallbackTest, TraceEventCallbackAndRecording3) {
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("recording"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("callback"),
- Callback);
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- EndTraceAndFlush();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
-
- DropTracedMetadataRecords();
- VerifyCallbackAndRecordedEvents(1, 3);
-}
-
-// 4: Enable recording, enable callback, disable recording, disable callback.
-TEST_F(TraceEventCallbackTest, TraceEventCallbackAndRecording4) {
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("recording"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("callback"),
- Callback);
- TRACE_EVENT_INSTANT0("recording", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- EndTraceAndFlush();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "yes", TRACE_EVENT_SCOPE_GLOBAL);
- TraceLog::GetInstance()->SetEventCallbackDisabled();
- TRACE_EVENT_INSTANT0("recording", "no", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_INSTANT0("callback", "no", TRACE_EVENT_SCOPE_GLOBAL);
-
- DropTracedMetadataRecords();
- VerifyCallbackAndRecordedEvents(2, 2);
-}
-
-TEST_F(TraceEventCallbackTest, TraceEventCallbackAndRecordingDuration) {
- TraceLog::GetInstance()->SetEventCallbackEnabled(CategoryFilter("*"),
- Callback);
- {
- TRACE_EVENT0("callback", "duration1");
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- TRACE_EVENT0("callback", "duration2");
- EndTraceAndFlush();
- TRACE_EVENT0("callback", "duration3");
- }
- TraceLog::GetInstance()->SetEventCallbackDisabled();
-
- ASSERT_EQ(6u, collected_events_names_.size());
- VerifyCollectedEvent(0, TRACE_EVENT_PHASE_BEGIN, "callback", "duration1");
- VerifyCollectedEvent(1, TRACE_EVENT_PHASE_BEGIN, "callback", "duration2");
- VerifyCollectedEvent(2, TRACE_EVENT_PHASE_BEGIN, "callback", "duration3");
- VerifyCollectedEvent(3, TRACE_EVENT_PHASE_END, "callback", "duration3");
- VerifyCollectedEvent(4, TRACE_EVENT_PHASE_END, "callback", "duration2");
- VerifyCollectedEvent(5, TRACE_EVENT_PHASE_END, "callback", "duration1");
-}
-
-TEST_F(TraceEventTestFixture, TraceBufferVectorReportFull) {
- TraceLog* trace_log = TraceLog::GetInstance();
- trace_log->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions());
- trace_log->logged_events_.reset(
- trace_log->CreateTraceBufferVectorOfSize(100));
- do {
- TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0(
- "all", "with_timestamp", 0, 0,
- TimeTicks::NowFromSystemTraceTime().ToInternalValue());
- TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0(
- "all", "with_timestamp", 0, 0,
- TimeTicks::NowFromSystemTraceTime().ToInternalValue());
- } while (!trace_log->BufferIsFull());
-
- EndTraceAndFlush();
-
- const DictionaryValue* trace_full_metadata = NULL;
-
- trace_full_metadata = FindTraceEntry(trace_parsed_,
- "overflowed_at_ts");
- std::string phase;
- double buffer_limit_reached_timestamp = 0;
-
- EXPECT_TRUE(trace_full_metadata);
- EXPECT_TRUE(trace_full_metadata->GetString("ph", &phase));
- EXPECT_EQ("M", phase);
- EXPECT_TRUE(trace_full_metadata->GetDouble(
- "args.overflowed_at_ts", &buffer_limit_reached_timestamp));
- EXPECT_DOUBLE_EQ(
- static_cast<double>(
- trace_log->buffer_limit_reached_timestamp_.ToInternalValue()),
- buffer_limit_reached_timestamp);
-
- // Test that buffer_limit_reached_timestamp's value is between the timestamp
- // of the last trace event and current time.
- DropTracedMetadataRecords();
- const DictionaryValue* last_trace_event = NULL;
- double last_trace_event_timestamp = 0;
- EXPECT_TRUE(trace_parsed_.GetDictionary(trace_parsed_.GetSize() - 1,
- &last_trace_event));
- EXPECT_TRUE(last_trace_event->GetDouble("ts", &last_trace_event_timestamp));
- EXPECT_LE(last_trace_event_timestamp, buffer_limit_reached_timestamp);
- EXPECT_LE(buffer_limit_reached_timestamp,
- trace_log->OffsetNow().ToInternalValue());
-}
-
-TEST_F(TraceEventTestFixture, TraceBufferRingBufferGetReturnChunk) {
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(RECORD_CONTINUOUSLY));
- TraceBuffer* buffer = TraceLog::GetInstance()->trace_buffer();
- size_t capacity = buffer->Capacity();
- size_t num_chunks = capacity / TraceBufferChunk::kTraceBufferChunkSize;
- uint32 last_seq = 0;
- size_t chunk_index;
- EXPECT_EQ(0u, buffer->Size());
-
- scoped_ptr<TraceBufferChunk*[]> chunks(new TraceBufferChunk*[num_chunks]);
- for (size_t i = 0; i < num_chunks; ++i) {
- chunks[i] = buffer->GetChunk(&chunk_index).release();
- EXPECT_TRUE(chunks[i]);
- EXPECT_EQ(i, chunk_index);
- EXPECT_GT(chunks[i]->seq(), last_seq);
- EXPECT_EQ((i + 1) * TraceBufferChunk::kTraceBufferChunkSize,
- buffer->Size());
- last_seq = chunks[i]->seq();
- }
-
- // Ring buffer is never full.
- EXPECT_FALSE(buffer->IsFull());
-
- // Return all chunks in original order.
- for (size_t i = 0; i < num_chunks; ++i)
- buffer->ReturnChunk(i, scoped_ptr<TraceBufferChunk>(chunks[i]));
-
- // Should recycle the chunks in the returned order.
- for (size_t i = 0; i < num_chunks; ++i) {
- chunks[i] = buffer->GetChunk(&chunk_index).release();
- EXPECT_TRUE(chunks[i]);
- EXPECT_EQ(i, chunk_index);
- EXPECT_GT(chunks[i]->seq(), last_seq);
- last_seq = chunks[i]->seq();
- }
-
- // Return all chunks in reverse order.
- for (size_t i = 0; i < num_chunks; ++i) {
- buffer->ReturnChunk(
- num_chunks - i - 1,
- scoped_ptr<TraceBufferChunk>(chunks[num_chunks - i - 1]));
- }
-
- // Should recycle the chunks in the returned order.
- for (size_t i = 0; i < num_chunks; ++i) {
- chunks[i] = buffer->GetChunk(&chunk_index).release();
- EXPECT_TRUE(chunks[i]);
- EXPECT_EQ(num_chunks - i - 1, chunk_index);
- EXPECT_GT(chunks[i]->seq(), last_seq);
- last_seq = chunks[i]->seq();
- }
-
- for (size_t i = 0; i < num_chunks; ++i)
- buffer->ReturnChunk(i, scoped_ptr<TraceBufferChunk>(chunks[i]));
-
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, TraceBufferRingBufferHalfIteration) {
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(RECORD_CONTINUOUSLY));
- TraceBuffer* buffer = TraceLog::GetInstance()->trace_buffer();
- size_t capacity = buffer->Capacity();
- size_t num_chunks = capacity / TraceBufferChunk::kTraceBufferChunkSize;
- size_t chunk_index;
- EXPECT_EQ(0u, buffer->Size());
- EXPECT_FALSE(buffer->NextChunk());
-
- size_t half_chunks = num_chunks / 2;
- scoped_ptr<TraceBufferChunk*[]> chunks(new TraceBufferChunk*[half_chunks]);
-
- for (size_t i = 0; i < half_chunks; ++i) {
- chunks[i] = buffer->GetChunk(&chunk_index).release();
- EXPECT_TRUE(chunks[i]);
- EXPECT_EQ(i, chunk_index);
- }
- for (size_t i = 0; i < half_chunks; ++i)
- buffer->ReturnChunk(i, scoped_ptr<TraceBufferChunk>(chunks[i]));
-
- for (size_t i = 0; i < half_chunks; ++i)
- EXPECT_EQ(chunks[i], buffer->NextChunk());
- EXPECT_FALSE(buffer->NextChunk());
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, TraceBufferRingBufferFullIteration) {
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(RECORD_CONTINUOUSLY));
- TraceBuffer* buffer = TraceLog::GetInstance()->trace_buffer();
- size_t capacity = buffer->Capacity();
- size_t num_chunks = capacity / TraceBufferChunk::kTraceBufferChunkSize;
- size_t chunk_index;
- EXPECT_EQ(0u, buffer->Size());
- EXPECT_FALSE(buffer->NextChunk());
-
- scoped_ptr<TraceBufferChunk*[]> chunks(new TraceBufferChunk*[num_chunks]);
-
- for (size_t i = 0; i < num_chunks; ++i) {
- chunks[i] = buffer->GetChunk(&chunk_index).release();
- EXPECT_TRUE(chunks[i]);
- EXPECT_EQ(i, chunk_index);
- }
- for (size_t i = 0; i < num_chunks; ++i)
- buffer->ReturnChunk(i, scoped_ptr<TraceBufferChunk>(chunks[i]));
-
- for (size_t i = 0; i < num_chunks; ++i)
- EXPECT_TRUE(chunks[i] == buffer->NextChunk());
- EXPECT_FALSE(buffer->NextChunk());
- TraceLog::GetInstance()->SetDisabled();
-}
-
-TEST_F(TraceEventTestFixture, TraceRecordAsMuchAsPossibleMode) {
- TraceLog::GetInstance()->SetEnabled(CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(RECORD_AS_MUCH_AS_POSSIBLE));
- TraceBuffer* buffer = TraceLog::GetInstance()->trace_buffer();
- EXPECT_EQ(512000000UL, buffer->Capacity());
- TraceLog::GetInstance()->SetDisabled();
-}
-
-// Test the category filter.
-TEST_F(TraceEventTestFixture, CategoryFilter) {
- // Using the default filter.
- CategoryFilter default_cf = CategoryFilter(
- CategoryFilter::kDefaultCategoryFilterString);
- std::string category_filter_str = default_cf.ToString();
- EXPECT_STREQ("-*Debug,-*Test", category_filter_str.c_str());
- EXPECT_TRUE(default_cf.IsCategoryGroupEnabled("not-excluded-category"));
- EXPECT_FALSE(
- default_cf.IsCategoryGroupEnabled("disabled-by-default-category"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("Category1,CategoryDebug"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("CategoryDebug,Category1"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("CategoryTest,Category2"));
-
- // Make sure that upon an empty string, we fall back to the default filter.
- default_cf = CategoryFilter();
- category_filter_str = default_cf.ToString();
- EXPECT_STREQ("-*Debug,-*Test", category_filter_str.c_str());
- EXPECT_TRUE(default_cf.IsCategoryGroupEnabled("not-excluded-category"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("Category1,CategoryDebug"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("CategoryDebug,Category1"));
- EXPECT_FALSE(default_cf.IsCategoryGroupEnabled("CategoryTest,Category2"));
-
- // Using an arbitrary non-empty filter.
- CategoryFilter cf("included,-excluded,inc_pattern*,-exc_pattern*");
- category_filter_str = cf.ToString();
- EXPECT_STREQ("included,inc_pattern*,-excluded,-exc_pattern*",
- category_filter_str.c_str());
- EXPECT_TRUE(cf.IsCategoryGroupEnabled("included"));
- EXPECT_TRUE(cf.IsCategoryGroupEnabled("inc_pattern_category"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("exc_pattern_category"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("excluded"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("not-excluded-nor-included"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("Category1,CategoryDebug"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("CategoryDebug,Category1"));
- EXPECT_FALSE(cf.IsCategoryGroupEnabled("CategoryTest,Category2"));
-
- cf.Merge(default_cf);
- category_filter_str = cf.ToString();
- EXPECT_STREQ("-excluded,-exc_pattern*,-*Debug,-*Test",
- category_filter_str.c_str());
- cf.Clear();
-
- CategoryFilter reconstructed_cf(category_filter_str);
- category_filter_str = reconstructed_cf.ToString();
- EXPECT_STREQ("-excluded,-exc_pattern*,-*Debug,-*Test",
- category_filter_str.c_str());
-
- // One included category.
- CategoryFilter one_inc_cf("only_inc_cat");
- category_filter_str = one_inc_cf.ToString();
- EXPECT_STREQ("only_inc_cat", category_filter_str.c_str());
-
- // One excluded category.
- CategoryFilter one_exc_cf("-only_exc_cat");
- category_filter_str = one_exc_cf.ToString();
- EXPECT_STREQ("-only_exc_cat", category_filter_str.c_str());
-
- // Enabling a disabled- category does not require all categories to be traced
- // to be included.
- CategoryFilter disabled_cat("disabled-by-default-cc,-excluded");
- EXPECT_STREQ("disabled-by-default-cc,-excluded",
- disabled_cat.ToString().c_str());
- EXPECT_TRUE(disabled_cat.IsCategoryGroupEnabled("disabled-by-default-cc"));
- EXPECT_TRUE(disabled_cat.IsCategoryGroupEnabled("some_other_group"));
- EXPECT_FALSE(disabled_cat.IsCategoryGroupEnabled("excluded"));
-
- // Enabled a disabled- category and also including makes all categories to
- // be traced require including.
- CategoryFilter disabled_inc_cat("disabled-by-default-cc,included");
- EXPECT_STREQ("included,disabled-by-default-cc",
- disabled_inc_cat.ToString().c_str());
- EXPECT_TRUE(
- disabled_inc_cat.IsCategoryGroupEnabled("disabled-by-default-cc"));
- EXPECT_TRUE(disabled_inc_cat.IsCategoryGroupEnabled("included"));
- EXPECT_FALSE(disabled_inc_cat.IsCategoryGroupEnabled("other_included"));
-
- // Test that IsEmptyOrContainsLeadingOrTrailingWhitespace actually catches
- // categories that are explicitly forbiden.
- // This method is called in a DCHECK to assert that we don't have these types
- // of strings as categories.
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- " bad_category "));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- " bad_category"));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- "bad_category "));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- " bad_category"));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- "bad_category "));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- " bad_category "));
- EXPECT_TRUE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- ""));
- EXPECT_FALSE(CategoryFilter::IsEmptyOrContainsLeadingOrTrailingWhitespace(
- "good_category"));
-}
-
-void BlockUntilStopped(WaitableEvent* task_start_event,
- WaitableEvent* task_stop_event) {
- task_start_event->Signal();
- task_stop_event->Wait();
-}
-
-TEST_F(TraceEventTestFixture, SetCurrentThreadBlocksMessageLoopBeforeTracing) {
- BeginTrace();
-
- Thread thread("1");
- WaitableEvent task_complete_event(false, false);
- thread.Start();
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&TraceLog::SetCurrentThreadBlocksMessageLoop,
- Unretained(TraceLog::GetInstance())));
-
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&TraceWithAllMacroVariants, &task_complete_event));
- task_complete_event.Wait();
-
- WaitableEvent task_start_event(false, false);
- WaitableEvent task_stop_event(false, false);
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&BlockUntilStopped, &task_start_event, &task_stop_event));
- task_start_event.Wait();
-
- EndTraceAndFlush();
- ValidateAllTraceMacrosCreatedData(trace_parsed_);
-
- task_stop_event.Signal();
- thread.Stop();
-}
-
-TEST_F(TraceEventTestFixture, ConvertTraceOptionsToInternalOptions) {
- TraceLog* trace_log = TraceLog::GetInstance();
- TraceOptions options(RECORD_UNTIL_FULL);
- EXPECT_EQ(TraceLog::kInternalRecordUntilFull,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.record_mode = RECORD_CONTINUOUSLY;
- EXPECT_EQ(TraceLog::kInternalRecordContinuously,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.record_mode = ECHO_TO_CONSOLE;
- EXPECT_EQ(TraceLog::kInternalEchoToConsole,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.enable_sampling = true;
-
- options.record_mode = RECORD_UNTIL_FULL;
- EXPECT_EQ(
- TraceLog::kInternalRecordUntilFull | TraceLog::kInternalEnableSampling,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.record_mode = RECORD_CONTINUOUSLY;
- EXPECT_EQ(
- TraceLog::kInternalRecordContinuously | TraceLog::kInternalEnableSampling,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.record_mode = ECHO_TO_CONSOLE;
- EXPECT_EQ(
- TraceLog::kInternalEchoToConsole | TraceLog::kInternalEnableSampling,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-
- options.enable_systrace = true;
- EXPECT_EQ(
- TraceLog::kInternalEchoToConsole | TraceLog::kInternalEnableSampling,
- trace_log->GetInternalOptionsFromTraceOptions(options));
-}
-
-void SetBlockingFlagAndBlockUntilStopped(WaitableEvent* task_start_event,
- WaitableEvent* task_stop_event) {
- TraceLog::GetInstance()->SetCurrentThreadBlocksMessageLoop();
- BlockUntilStopped(task_start_event, task_stop_event);
-}
-
-TEST_F(TraceEventTestFixture, SetCurrentThreadBlocksMessageLoopAfterTracing) {
- BeginTrace();
-
- Thread thread("1");
- WaitableEvent task_complete_event(false, false);
- thread.Start();
-
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&TraceWithAllMacroVariants, &task_complete_event));
- task_complete_event.Wait();
-
- WaitableEvent task_start_event(false, false);
- WaitableEvent task_stop_event(false, false);
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&SetBlockingFlagAndBlockUntilStopped,
- &task_start_event, &task_stop_event));
- task_start_event.Wait();
-
- EndTraceAndFlush();
- ValidateAllTraceMacrosCreatedData(trace_parsed_);
-
- task_stop_event.Signal();
- thread.Stop();
-}
-
-TEST_F(TraceEventTestFixture, ThreadOnceBlocking) {
- BeginTrace();
-
- Thread thread("1");
- WaitableEvent task_complete_event(false, false);
- thread.Start();
-
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&TraceWithAllMacroVariants, &task_complete_event));
- task_complete_event.Wait();
- task_complete_event.Reset();
-
- WaitableEvent task_start_event(false, false);
- WaitableEvent task_stop_event(false, false);
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&BlockUntilStopped, &task_start_event, &task_stop_event));
- task_start_event.Wait();
-
- // The thread will timeout in this flush.
- EndTraceAndFlushInThreadWithMessageLoop();
- Clear();
-
- // Let the thread's message loop continue to spin.
- task_stop_event.Signal();
-
- // The following sequence ensures that the FlushCurrentThread task has been
- // executed in the thread before continuing.
- task_start_event.Reset();
- task_stop_event.Reset();
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&BlockUntilStopped, &task_start_event, &task_stop_event));
- task_start_event.Wait();
- task_stop_event.Signal();
- Clear();
-
- // TraceLog should discover the generation mismatch and recover the thread
- // local buffer for the thread without any error.
- BeginTrace();
- thread.message_loop()->PostTask(
- FROM_HERE, Bind(&TraceWithAllMacroVariants, &task_complete_event));
- task_complete_event.Wait();
- task_complete_event.Reset();
- EndTraceAndFlushInThreadWithMessageLoop();
- ValidateAllTraceMacrosCreatedData(trace_parsed_);
-}
-
-std::string* g_log_buffer = NULL;
-bool MockLogMessageHandler(int, const char*, int, size_t,
- const std::string& str) {
- if (!g_log_buffer)
- g_log_buffer = new std::string();
- g_log_buffer->append(str);
- return false;
-}
-
-TEST_F(TraceEventTestFixture, EchoToConsole) {
- logging::LogMessageHandlerFunction old_log_message_handler =
- logging::GetLogMessageHandler();
- logging::SetLogMessageHandler(MockLogMessageHandler);
-
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(ECHO_TO_CONSOLE));
- TRACE_EVENT_BEGIN0("a", "begin_end");
- {
- TRACE_EVENT0("b", "duration");
- TRACE_EVENT0("b1", "duration1");
- }
- TRACE_EVENT_INSTANT0("c", "instant", TRACE_EVENT_SCOPE_GLOBAL);
- TRACE_EVENT_END0("a", "begin_end");
-
- EXPECT_NE(std::string::npos, g_log_buffer->find("begin_end[a]\x1b"));
- EXPECT_NE(std::string::npos, g_log_buffer->find("| duration[b]\x1b"));
- EXPECT_NE(std::string::npos, g_log_buffer->find("| | duration1[b1]\x1b"));
- EXPECT_NE(std::string::npos, g_log_buffer->find("| | duration1[b1] ("));
- EXPECT_NE(std::string::npos, g_log_buffer->find("| duration[b] ("));
- EXPECT_NE(std::string::npos, g_log_buffer->find("| instant[c]\x1b"));
- EXPECT_NE(std::string::npos, g_log_buffer->find("begin_end[a] ("));
-
- EndTraceAndFlush();
- delete g_log_buffer;
- logging::SetLogMessageHandler(old_log_message_handler);
- g_log_buffer = NULL;
-}
-
-bool LogMessageHandlerWithTraceEvent(int, const char*, int, size_t,
- const std::string&) {
- TRACE_EVENT0("log", "trace_event");
- return false;
-}
-
-TEST_F(TraceEventTestFixture, EchoToConsoleTraceEventRecursion) {
- logging::LogMessageHandlerFunction old_log_message_handler =
- logging::GetLogMessageHandler();
- logging::SetLogMessageHandler(LogMessageHandlerWithTraceEvent);
-
- TraceLog::GetInstance()->SetEnabled(
- CategoryFilter("*"),
- TraceLog::RECORDING_MODE,
- TraceOptions(ECHO_TO_CONSOLE));
- {
- // This should not cause deadlock or infinite recursion.
- TRACE_EVENT0("b", "duration");
- }
-
- EndTraceAndFlush();
- logging::SetLogMessageHandler(old_log_message_handler);
-}
-
-TEST_F(TraceEventTestFixture, TimeOffset) {
- BeginTrace();
- // Let TraceLog timer start from 0.
- TimeDelta time_offset = TimeTicks::NowFromSystemTraceTime() - TimeTicks();
- TraceLog::GetInstance()->SetTimeOffset(time_offset);
-
- {
- TRACE_EVENT0("all", "duration1");
- TRACE_EVENT0("all", "duration2");
- }
- TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0(
- "all", "with_timestamp", 0, 0,
- TimeTicks::NowFromSystemTraceTime().ToInternalValue());
- TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0(
- "all", "with_timestamp", 0, 0,
- TimeTicks::NowFromSystemTraceTime().ToInternalValue());
-
- EndTraceAndFlush();
- DropTracedMetadataRecords();
-
- double end_time = static_cast<double>(
- (TimeTicks::NowFromSystemTraceTime() - time_offset).ToInternalValue());
- double last_timestamp = 0;
- for (size_t i = 0; i < trace_parsed_.GetSize(); ++i) {
- const DictionaryValue* item;
- EXPECT_TRUE(trace_parsed_.GetDictionary(i, &item));
- double timestamp;
- EXPECT_TRUE(item->GetDouble("ts", &timestamp));
- EXPECT_GE(timestamp, last_timestamp);
- EXPECT_LE(timestamp, end_time);
- last_timestamp = timestamp;
- }
-}
-
-TEST_F(TraceEventTestFixture, ConfigureSyntheticDelays) {
- BeginSpecificTrace("DELAY(test.Delay;0.05)");
-
- base::TimeTicks start = base::TimeTicks::Now();
- {
- TRACE_EVENT_SYNTHETIC_DELAY("test.Delay");
- }
- base::TimeDelta duration = base::TimeTicks::Now() - start;
- EXPECT_GE(duration.InMilliseconds(), 50);
-
- EndTraceAndFlush();
-}
-
-TEST_F(TraceEventTestFixture, BadSyntheticDelayConfigurations) {
- const char* const configs[] = {
- "",
- "DELAY(",
- "DELAY(;",
- "DELAY(;)",
- "DELAY(test.Delay)",
- "DELAY(test.Delay;)"
- };
- for (size_t i = 0; i < arraysize(configs); i++) {
- BeginSpecificTrace(configs[i]);
- EndTraceAndFlush();
- CategoryFilter filter = TraceLog::GetInstance()->GetCurrentCategoryFilter();
- EXPECT_EQ(0u, filter.GetSyntheticDelayValues().size());
- }
-}
-
-TEST_F(TraceEventTestFixture, SyntheticDelayConfigurationMerging) {
- CategoryFilter filter1("DELAY(test.Delay1;16)");
- CategoryFilter filter2("DELAY(test.Delay2;32)");
- filter1.Merge(filter2);
- EXPECT_EQ(2u, filter1.GetSyntheticDelayValues().size());
-}
-
-TEST_F(TraceEventTestFixture, SyntheticDelayConfigurationToString) {
- const char config[] = "DELAY(test.Delay;16;oneshot)";
- CategoryFilter filter(config);
- EXPECT_EQ(config, filter.ToString());
-}
-
-TEST(TraceOptionsTest, TraceOptionsFromString) {
- TraceOptions options;
- EXPECT_TRUE(options.SetFromString("record-until-full"));
- EXPECT_EQ(RECORD_UNTIL_FULL, options.record_mode);
- EXPECT_FALSE(options.enable_sampling);
- EXPECT_FALSE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString("record-continuously"));
- EXPECT_EQ(RECORD_CONTINUOUSLY, options.record_mode);
- EXPECT_FALSE(options.enable_sampling);
- EXPECT_FALSE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString("trace-to-console"));
- EXPECT_EQ(ECHO_TO_CONSOLE, options.record_mode);
- EXPECT_FALSE(options.enable_sampling);
- EXPECT_FALSE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString("record-as-much-as-possible"));
- EXPECT_EQ(RECORD_AS_MUCH_AS_POSSIBLE, options.record_mode);
- EXPECT_FALSE(options.enable_sampling);
- EXPECT_FALSE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString("record-until-full, enable-sampling"));
- EXPECT_EQ(RECORD_UNTIL_FULL, options.record_mode);
- EXPECT_TRUE(options.enable_sampling);
- EXPECT_FALSE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString("enable-systrace,record-continuously"));
- EXPECT_EQ(RECORD_CONTINUOUSLY, options.record_mode);
- EXPECT_FALSE(options.enable_sampling);
- EXPECT_TRUE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString(
- "enable-systrace, trace-to-console,enable-sampling"));
- EXPECT_EQ(ECHO_TO_CONSOLE, options.record_mode);
- EXPECT_TRUE(options.enable_sampling);
- EXPECT_TRUE(options.enable_systrace);
-
- EXPECT_TRUE(options.SetFromString(
- "record-continuously,record-until-full,trace-to-console"));
- EXPECT_EQ(ECHO_TO_CONSOLE, options.record_mode);
- EXPECT_FALSE(options.enable_systrace);
- EXPECT_FALSE(options.enable_sampling);
-
- EXPECT_TRUE(options.SetFromString(""));
- EXPECT_EQ(RECORD_UNTIL_FULL, options.record_mode);
- EXPECT_FALSE(options.enable_systrace);
- EXPECT_FALSE(options.enable_sampling);
-
- EXPECT_FALSE(options.SetFromString("foo-bar-baz"));
-}
-
-TEST(TraceOptionsTest, TraceOptionsToString) {
- // Test that we can intialize TraceOptions from a string got from
- // TraceOptions.ToString() method to get a same TraceOptions.
- TraceRecordMode modes[] = {RECORD_UNTIL_FULL,
- RECORD_CONTINUOUSLY,
- ECHO_TO_CONSOLE,
- RECORD_AS_MUCH_AS_POSSIBLE};
- bool enable_sampling_options[] = {true, false};
- bool enable_systrace_options[] = {true, false};
-
- for (int i = 0; i < 4; ++i) {
- for (int j = 0; j < 2; ++j) {
- for (int k = 0; k < 2; ++k) {
- TraceOptions original_option = TraceOptions(modes[i]);
- original_option.enable_sampling = enable_sampling_options[j];
- original_option.enable_systrace = enable_systrace_options[k];
- TraceOptions new_options;
- EXPECT_TRUE(new_options.SetFromString(original_option.ToString()));
- EXPECT_EQ(original_option.record_mode, new_options.record_mode);
- EXPECT_EQ(original_option.enable_sampling, new_options.enable_sampling);
- EXPECT_EQ(original_option.enable_systrace, new_options.enable_systrace);
- }
- }
- }
-}
-
-
-} // namespace debug
-} // namespace base
« no previous file with comments | « base/debug/trace_event_unittest.h ('k') | base/debug/trace_event_win.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698