15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/trace_event_unittest.h" 758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "base/synchronization/waitable_event.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/test/trace_event_analyzer.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gmock/include/gmock/gmock.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace trace_analyzer { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class TraceEventAnalyzerTest : public testing::Test { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ManualSetUp(); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void OnTraceDataCollected( 2058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WaitableEvent* flush_complete_event, 2158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const scoped_refptr<base::RefCountedString>& json_events_str, 2258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) bool has_more_events); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void BeginTracing(); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void EndTracing(); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::TraceResultBuffer::SimpleOutput output_; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::TraceResultBuffer buffer_; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TraceEventAnalyzerTest::ManualSetUp() { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(base::debug::TraceLog::GetInstance()); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.SetOutputCallback(output_.GetCallback()); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output_.json_output.clear(); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TraceEventAnalyzerTest::OnTraceDataCollected( 3758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WaitableEvent* flush_complete_event, 3858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const scoped_refptr<base::RefCountedString>& json_events_str, 3958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) bool has_more_events) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.AddFragment(json_events_str->data()); 4158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (!has_more_events) 4258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) flush_complete_event->Signal(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TraceEventAnalyzerTest::BeginTracing() { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output_.json_output.clear(); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.Start(); 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::debug::TraceLog::GetInstance()->SetEnabled( 49c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::debug::CategoryFilter("*"), 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::debug::TraceLog::RECORD_UNTIL_FULL); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TraceEventAnalyzerTest::EndTracing() { 54c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::debug::TraceLog::GetInstance()->SetDisabled(); 5558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::WaitableEvent flush_complete_event(false, false); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::TraceLog::GetInstance()->Flush( 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&TraceEventAnalyzerTest::OnTraceDataCollected, 5858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::Unretained(this), 5958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) base::Unretained(&flush_complete_event))); 6058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) flush_complete_event.Wait(); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.Finish(); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, NoEvents) { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create an empty JSON event string: 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.Start(); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buffer_.Finish(); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Search for all events and verify that nothing is returned. 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::Bool(true), &found); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, found.size()); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, TraceEvent) { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int int_num = 2; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double double_num = 3.5; 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* str = "the string"; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEvent event; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_numbers["false"] = 0.0; 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_numbers["true"] = 1.0; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_numbers["int"] = static_cast<double>(int_num); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_numbers["double"] = double_num; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_strings["string"] = str; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.HasNumberArg("false")); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.HasNumberArg("true")); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.HasNumberArg("int")); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.HasNumberArg("double")); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.HasStringArg("string")); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_FALSE(event.HasNumberArg("notfound")); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_FALSE(event.HasStringArg("notfound")); 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event.GetKnownArgAsBool("false")); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event.GetKnownArgAsBool("true")); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(int_num, event.GetKnownArgAsInt("int")); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(double_num, event.GetKnownArgAsDouble("double")); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ(str, event.GetKnownArgAsString("string").c_str()); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, QueryEventMember) { 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEvent event; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.thread.process_id = 3; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.thread.thread_id = 4; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.timestamp = 1.5; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.phase = TRACE_EVENT_PHASE_BEGIN; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.category = "category"; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.name = "name"; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.id = "1"; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_numbers["num"] = 7.0; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.arg_strings["str"] = "the string"; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Other event with all different members: 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEvent other; 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.thread.process_id = 5; 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.thread.thread_id = 6; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.timestamp = 2.5; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.phase = TRACE_EVENT_PHASE_END; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.category = "category2"; 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.name = "name2"; 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.id = "2"; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.arg_numbers["num2"] = 8.0; 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) other.arg_strings["str2"] = "the string 2"; 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.other_event = &other; 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(event.has_other_event()); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double duration = event.GetAbsTimeToOtherEvent(); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_pid = Query::EventPidIs(event.thread.process_id); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_tid = Query::EventTidIs(event.thread.thread_id); 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_time = Query::EventTimeIs(event.timestamp); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_duration = Query::EventDurationIs(duration); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_phase = Query::EventPhaseIs(event.phase); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_category = Query::EventCategoryIs(event.category); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_name = Query::EventNameIs(event.name); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_id = Query::EventIdIs(event.id); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_has_arg1 = Query::EventHasNumberArg("num"); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_has_arg2 = Query::EventHasStringArg("str"); 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_arg1 = 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (Query::EventArg("num") == Query::Double(event.arg_numbers["num"])); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_arg2 = 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (Query::EventArg("str") == Query::String(event.arg_strings["str"])); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query event_has_other = Query::EventHasOther(); 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_pid = Query::OtherPidIs(other.thread.process_id); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_tid = Query::OtherTidIs(other.thread.thread_id); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_time = Query::OtherTimeIs(other.timestamp); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_phase = Query::OtherPhaseIs(other.phase); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_category = Query::OtherCategoryIs(other.category); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_name = Query::OtherNameIs(other.name); 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_id = Query::OtherIdIs(other.id); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_has_arg1 = Query::OtherHasNumberArg("num2"); 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_has_arg2 = Query::OtherHasStringArg("str2"); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_arg1 = 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (Query::OtherArg("num2") == Query::Double(other.arg_numbers["num2"])); 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query other_arg2 = 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (Query::OtherArg("str2") == Query::String(other.arg_strings["str2"])); 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_pid.Evaluate(event)); 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_tid.Evaluate(event)); 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_time.Evaluate(event)); 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_duration.Evaluate(event)); 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_phase.Evaluate(event)); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_category.Evaluate(event)); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_name.Evaluate(event)); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_id.Evaluate(event)); 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_has_arg1.Evaluate(event)); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_has_arg2.Evaluate(event)); 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_arg1.Evaluate(event)); 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_arg2.Evaluate(event)); 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(event_has_other.Evaluate(event)); 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_pid.Evaluate(event)); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_tid.Evaluate(event)); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_time.Evaluate(event)); 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_phase.Evaluate(event)); 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_category.Evaluate(event)); 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_name.Evaluate(event)); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_id.Evaluate(event)); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_has_arg1.Evaluate(event)); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_has_arg2.Evaluate(event)); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_arg1.Evaluate(event)); 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(other_arg2.Evaluate(event)); 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Evaluate event queries against other to verify the queries fail when the 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // event members are wrong. 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_pid.Evaluate(other)); 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_tid.Evaluate(other)); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_time.Evaluate(other)); 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_duration.Evaluate(other)); 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_phase.Evaluate(other)); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_category.Evaluate(other)); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_name.Evaluate(other)); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_id.Evaluate(other)); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_has_arg1.Evaluate(other)); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_has_arg2.Evaluate(other)); 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_arg1.Evaluate(other)); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_arg2.Evaluate(other)); 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(event_has_other.Evaluate(other)); 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, BooleanOperators) { 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 218c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat1", "name1", TRACE_EVENT_SCOPE_THREAD, "num", 1); 219c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat1", "name2", TRACE_EVENT_SCOPE_THREAD, "num", 2); 220c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat2", "name3", TRACE_EVENT_SCOPE_THREAD, "num", 3); 221c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat2", "name4", TRACE_EVENT_SCOPE_THREAD, "num", 4); 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(!!analyzer.get()); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // == 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat1"), &found); 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[1]->name.c_str()); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") == Query::Int(2), &found); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[0]->name.c_str()); 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // != 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() != Query::String("cat1"), &found); 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name3", found[0]->name.c_str()); 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name4", found[1]->name.c_str()); 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") != Query::Int(2), &found); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(3u, found.size()); 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name3", found[1]->name.c_str()); 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name4", found[2]->name.c_str()); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // < 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") < Query::Int(2), &found); 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // <= 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") <= Query::Int(2), &found); 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[1]->name.c_str()); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // > 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") > Query::Int(3), &found); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name4", found[0]->name.c_str()); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // >= 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("num") >= Query::Int(4), &found); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name4", found[0]->name.c_str()); 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // && 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventName() != Query::String("name1") && 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventArg("num") < Query::Int(3), &found); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[0]->name.c_str()); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // || 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventName() == Query::String("name1") || 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventArg("num") == Query::Int(3), &found); 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name3", found[1]->name.c_str()); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ! 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(!(Query::EventName() == Query::String("name1") || 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventArg("num") == Query::Int(3)), &found); 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[0]->name.c_str()); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name4", found[1]->name.c_str()); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, ArithmeticOperators) { 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // These events are searched for: 303c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT2("cat1", "math1", TRACE_EVENT_SCOPE_THREAD, 304c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "a", 10, "b", 5); 305c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT2("cat1", "math2", TRACE_EVENT_SCOPE_THREAD, 306c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "a", 10, "b", 10); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extra events that never match, for noise: 308c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT2("noise", "math3", TRACE_EVENT_SCOPE_THREAD, 309c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "a", 1, "b", 3); 310c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT2("noise", "math4", TRACE_EVENT_SCOPE_THREAD, 311c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "c", 10, "d", 5); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Verify that arithmetic operators function: 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // + 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("a") + Query::EventArg("b") == 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::Int(20), &found); 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("math2", found.front()->name.c_str()); 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("a") - Query::EventArg("b") == 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::Int(5), &found); 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("math1", found.front()->name.c_str()); 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // * 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("a") * Query::EventArg("b") == 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::Int(50), &found); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("math1", found.front()->name.c_str()); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // / 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("a") / Query::EventArg("b") == 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::Int(2), &found); 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("math1", found.front()->name.c_str()); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // % 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventArg("a") % Query::EventArg("b") == 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::Int(0), &found); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(2u, found.size()); 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - (negate) 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(-Query::EventArg("b") == Query::Int(-10), &found); 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("math2", found.front()->name.c_str()); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, StringPattern) { 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 363c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "name1", TRACE_EVENT_SCOPE_THREAD); 364c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "name2", TRACE_EVENT_SCOPE_THREAD); 365c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "no match", TRACE_EVENT_SCOPE_THREAD); 366c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "name3x", TRACE_EVENT_SCOPE_THREAD); 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventName() == Query::Pattern("name?"), &found); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[1]->name.c_str()); 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventName() == Query::Pattern("name*"), &found); 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(3u, found.size()); 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[1]->name.c_str()); 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name3x", found[2]->name.c_str()); 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventName() != Query::Pattern("name*"), &found); 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("no match", found[0]->name.c_str()); 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that duration queries work. 3938bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)TEST_F(TraceEventAnalyzerTest, BeginEndDuration) { 3948bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) ManualSetUp(); 3958bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 3968bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) const base::TimeDelta kSleepTime = base::TimeDelta::FromMilliseconds(200); 3978bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // We will search for events that have a duration of greater than 90% of the 3988bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // sleep time, so that there is no flakiness. 3998bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) int duration_cutoff_us = (kSleepTime.InMicroseconds() * 9) / 10; 4008bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 4018bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) BeginTracing(); 4028bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) { 4038bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_BEGIN0("cat1", "name1"); // found by duration query 4048bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_BEGIN0("noise", "name2"); // not searched for, just noise 4058bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) { 4068bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_BEGIN0("cat2", "name3"); // found by duration query 4078bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) // next event not searched for, just noise 4088bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_INSTANT0("noise", "name4", TRACE_EVENT_SCOPE_THREAD); 4098bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) base::debug::HighResSleepForTraceTest(kSleepTime); 4108bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_BEGIN0("cat2", "name5"); // not found (duration too short) 4118bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_END0("cat2", "name5"); // not found (duration too short) 4128bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_END0("cat2", "name3"); // found by duration query 4138bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 4148bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_END0("noise", "name2"); // not searched for, just noise 4158bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_END0("cat1", "name1"); // found by duration query 4168bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) } 4178bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) EndTracing(); 4188bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 4198bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) scoped_ptr<TraceAnalyzer> 4208bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 4218bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) ASSERT_TRUE(analyzer.get()); 4228bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) analyzer->AssociateBeginEndEvents(); 4238bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 4248bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TraceEventVector found; 4258bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) analyzer->FindEvents( 4268bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) Query::MatchBeginWithEnd() && 4278bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) Query::EventDuration() > Query::Int(duration_cutoff_us) && 4288bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) (Query::EventCategory() == Query::String("cat1") || 4298bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) Query::EventCategory() == Query::String("cat2") || 4308bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) Query::EventCategory() == Query::String("cat3")), 4318bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) &found); 4328bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) ASSERT_EQ(2u, found.size()); 4338bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 4348bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) EXPECT_STREQ("name3", found[1]->name.c_str()); 4358bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)} 4368bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) 4378bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)// Test that duration queries work. 4388bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)TEST_F(TraceEventAnalyzerTest, CompleteDuration) { 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::TimeDelta kSleepTime = base::TimeDelta::FromMilliseconds(200); 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We will search for events that have a duration of greater than 90% of the 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // sleep time, so that there is no flakiness. 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int duration_cutoff_us = (kSleepTime.InMicroseconds() * 9) / 10; 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT0("cat1", "name1"); // found by duration query 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT0("noise", "name2"); // not searched for, just noise 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT0("cat2", "name3"); // found by duration query 452c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // next event not searched for, just noise 453c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("noise", "name4", TRACE_EVENT_SCOPE_THREAD); 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::HighResSleepForTraceTest(kSleepTime); 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT0("cat2", "name5"); // not found (duration too short) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateBeginEndEvents(); 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents( 4678bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) Query::EventCompleteDuration() > Query::Int(duration_cutoff_us) && 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (Query::EventCategory() == Query::String("cat1") || 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventCategory() == Query::String("cat2") || 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventCategory() == Query::String("cat3")), 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &found); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name1", found[0]->name.c_str()); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name3", found[1]->name.c_str()); 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test AssociateBeginEndEvents 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, BeginEndAssocations) { 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_END0("cat1", "name1"); // does not match out of order begin 4848bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_BEGIN0("cat1", "name2"); 485c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "name3", TRACE_EVENT_SCOPE_THREAD); 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_BEGIN0("cat1", "name1"); 4878bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) TRACE_EVENT_END0("cat1", "name2"); 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateBeginEndEvents(); 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::MatchBeginWithEnd(), &found); 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ("name2", found[0]->name.c_str()); 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test MergeAssociatedEventArgs 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, MergeAssociatedEventArgs) { 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* arg_string = "arg_string"; 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_BEGIN0("cat1", "name1"); 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_END1("cat1", "name1", "arg", arg_string); 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateBeginEndEvents(); 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::MatchBeginName("name1"), &found); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(1u, found.size()); 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string arg_actual; 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(found[0]->GetArgAsString("arg", &arg_actual)); 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->MergeAssociatedEventArgs(); 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(found[0]->GetArgAsString("arg", &arg_actual)); 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_STREQ(arg_string, arg_actual.c_str()); 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test AssociateAsyncBeginEndEvents 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, AsyncBeginEndAssocations) { 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("cat1", "name1", 0xA); // no match / out of order 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("cat1", "name1", 0xB); 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("cat1", "name1", 0xC); 539c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT0("cat1", "name1", TRACE_EVENT_SCOPE_THREAD); // noise 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT0("cat1", "name1"); // noise 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("cat1", "name1", 0xB); 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("cat1", "name1", 0xC); 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("cat1", "name1", 0xA); // no match / out of order 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateAsyncBeginEndEvents(); 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::MatchAsyncBeginWithNext(), &found); 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(2u, found.size()); 555c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_STRCASEEQ("0xb", found[0]->id.c_str()); 556c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_STRCASEEQ("0xc", found[1]->id.c_str()); 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test AssociateAsyncBeginEndEvents 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, AsyncBeginEndAssocationsWithSteps) { 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 5651e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) TRACE_EVENT_ASYNC_STEP_INTO0("c", "n", 0xA, "s1"); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("c", "n", 0xA); 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("c", "n", 0xB); 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("c", "n", 0xC); 5691e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) TRACE_EVENT_ASYNC_STEP_PAST0("c", "n", 0xB, "s1"); 5701e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) TRACE_EVENT_ASYNC_STEP_INTO0("c", "n", 0xC, "s1"); 5711e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) TRACE_EVENT_ASYNC_STEP_INTO1("c", "n", 0xC, "s2", "a", 1); 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("c", "n", 0xB); 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_END0("c", "n", 0xC); 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_ASYNC_BEGIN0("c", "n", 0xA); 5751e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) TRACE_EVENT_ASYNC_STEP_INTO0("c", "n", 0xA, "s2"); 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateAsyncBeginEndEvents(); 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::MatchAsyncBeginWithNext(), &found); 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_EQ(3u, found.size()); 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 588c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_STRCASEEQ("0xb", found[0]->id.c_str()); 5891e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_STEP_PAST, found[0]->other_event->phase); 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(found[0]->other_event->other_event); 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_END, 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) found[0]->other_event->other_event->phase); 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 594c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_STRCASEEQ("0xc", found[1]->id.c_str()); 5951e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_STEP_INTO, found[1]->other_event->phase); 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(found[1]->other_event->other_event); 5971e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_STEP_INTO, 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) found[1]->other_event->other_event->phase); 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double arg_actual = 0; 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(found[1]->other_event->other_event->GetArgAsNumber( 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "a", &arg_actual)); 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1.0, arg_actual); 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(found[1]->other_event->other_event->other_event); 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_END, 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) found[1]->other_event->other_event->other_event->phase); 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 607c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EXPECT_STRCASEEQ("0xa", found[2]->id.c_str()); 6081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) EXPECT_EQ(TRACE_EVENT_PHASE_ASYNC_STEP_INTO, found[2]->other_event->phase); 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test that the TraceAnalyzer custom associations work. 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, CustomAssociations) { 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add events that begin/end in pipelined ordering with unique ID parameter 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to match up the begin/end pairs. 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeginTracing(); 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 619c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // no begin match 620c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat1", "end", TRACE_EVENT_SCOPE_THREAD, "id", 1); 621c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // end is cat4 622c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat2", "begin", TRACE_EVENT_SCOPE_THREAD, "id", 2); 623c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // end is cat5 624c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat3", "begin", TRACE_EVENT_SCOPE_THREAD, "id", 3); 625c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat4", "end", TRACE_EVENT_SCOPE_THREAD, "id", 2); 626c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat5", "end", TRACE_EVENT_SCOPE_THREAD, "id", 3); 627c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // no end match 628c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) TRACE_EVENT_INSTANT1("cat6", "begin", TRACE_EVENT_SCOPE_THREAD, "id", 1); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EndTracing(); 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TraceAnalyzer> 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer(TraceAnalyzer::Create(output_.json_output)); 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(analyzer.get()); 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // begin, end, and match queries to find proper begin/end pairs. 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query begin(Query::EventName() == Query::String("begin")); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query end(Query::EventName() == Query::String("end")); 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query match(Query::EventArg("id") == Query::OtherArg("id")); 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->AssociateEvents(begin, end, match); 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector found; 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat1 has no other_event. 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat1") && 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::EventHasOther(), &found); 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, found.size()); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat1 has no other_event. 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat1") && 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !Query::EventHasOther(), &found); 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat6 has no other_event. 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat6") && 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !Query::EventHasOther(), &found); 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat2 and cat4 are associated. 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat2") && 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::OtherCategory() == Query::String("cat4"), &found); 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat4 and cat2 are not associated. 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat4") && 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::OtherCategory() == Query::String("cat2"), &found); 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, found.size()); 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat3 and cat5 are associated. 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat3") && 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::OtherCategory() == Query::String("cat5"), &found); 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, found.size()); 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cat5 and cat3 are not associated. 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) analyzer->FindEvents(Query::EventCategory() == Query::String("cat5") && 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query::OtherCategory() == Query::String("cat3"), &found); 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, found.size()); 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Verify that Query literals and types are properly casted. 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, Literals) { 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ManualSetUp(); 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Since these queries don't refer to the event data, the dummy event below 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will never be accessed. 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEvent dummy; 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) char char_num = 5; 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) short short_num = -5; 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(5.0) == Query::Int(char_num)).Evaluate(dummy)); 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(-5.0) == Query::Int(short_num)).Evaluate(dummy)); 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(1.0) == Query::Uint(1u)).Evaluate(dummy)); 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(1.0) == Query::Int(1)).Evaluate(dummy)); 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(-1.0) == Query::Int(-1)).Evaluate(dummy)); 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Double(1.0) == Query::Double(1.0f)).Evaluate(dummy)); 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Bool(true) == Query::Int(1)).Evaluate(dummy)); 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Bool(false) == Query::Int(0)).Evaluate(dummy)); 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Bool(true) == Query::Double(1.0f)).Evaluate(dummy)); 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE((Query::Bool(false) == Query::Double(0.0f)).Evaluate(dummy)); 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test GetRateStats. 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, RateStats) { 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<TraceEvent> events; 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.reserve(100); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector event_ptrs; 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEvent event; 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.timestamp = 0.0; 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double little_delta = 1.0; 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double big_delta = 10.0; 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) double tiny_delta = 0.1; 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RateStats stats; 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RateStatsOptions options; 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Insert 10 events, each apart by little_delta. 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int i = 0; i < 10; ++i) { 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.timestamp += little_delta; 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.push_back(event); 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events.back()); 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(GetRateStats(event_ptrs, &stats, NULL)); 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.mean_us); 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.min_us); 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.max_us); 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0.0, stats.standard_deviation_us); 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add an event apart by big_delta. 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.timestamp += big_delta; 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.push_back(event); 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events.back()); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(GetRateStats(event_ptrs, &stats, NULL)); 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_LT(little_delta, stats.mean_us); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.min_us); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(big_delta, stats.max_us); 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_LT(0.0, stats.standard_deviation_us); 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Trim off the biggest delta and verify stats. 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_min = 0; 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_max = 1; 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(GetRateStats(event_ptrs, &stats, &options)); 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.mean_us); 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.min_us); 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.max_us); 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0.0, stats.standard_deviation_us); 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add an event apart by tiny_delta. 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event.timestamp += tiny_delta; 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.push_back(event); 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events.back()); 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Trim off both the biggest and tiniest delta and verify stats. 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_min = 1; 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_max = 1; 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(GetRateStats(event_ptrs, &stats, &options)); 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.mean_us); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.min_us); 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(little_delta, stats.max_us); 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0.0, stats.standard_deviation_us); 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Verify smallest allowed number of events. 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector few_event_ptrs; 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) few_event_ptrs.push_back(&event); 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) few_event_ptrs.push_back(&event); 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_FALSE(GetRateStats(few_event_ptrs, &stats, NULL)); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) few_event_ptrs.push_back(&event); 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(GetRateStats(few_event_ptrs, &stats, NULL)); 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Trim off more than allowed and verify failure. 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_min = 0; 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) options.trim_max = 1; 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_FALSE(GetRateStats(few_event_ptrs, &stats, &options)); 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test FindFirstOf and FindLastOf. 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, FindOf) { 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_events = 100; 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t index = 0; 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector event_ptrs; 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindFirstOf(event_ptrs, Query::Bool(true), 0, &index)); 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindFirstOf(event_ptrs, Query::Bool(true), 10, &index)); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindLastOf(event_ptrs, Query::Bool(true), 0, &index)); 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindLastOf(event_ptrs, Query::Bool(true), 10, &index)); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<TraceEvent> events; 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.resize(num_events); 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < events.size(); ++i) 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events[i]); 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t bam_index = num_events/2; 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[bam_index].name = "bam"; 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query query_bam = Query::EventName() == Query::String(events[bam_index].name); 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // FindFirstOf 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindFirstOf(event_ptrs, Query::Bool(false), 0, &index)); 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindFirstOf(event_ptrs, Query::Bool(true), 0, &index)); 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, index); 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindFirstOf(event_ptrs, Query::Bool(true), 5, &index)); 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(5u, index); 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindFirstOf(event_ptrs, query_bam, bam_index + 1, &index)); 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindFirstOf(event_ptrs, query_bam, 0, &index)); 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(bam_index, index); 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindFirstOf(event_ptrs, query_bam, bam_index, &index)); 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(bam_index, index); 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // FindLastOf 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindLastOf(event_ptrs, Query::Bool(false), 1000, &index)); 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindLastOf(event_ptrs, Query::Bool(true), 1000, &index)); 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_events - 1, index); 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindLastOf(event_ptrs, Query::Bool(true), num_events - 5, 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &index)); 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_events - 5, index); 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindLastOf(event_ptrs, query_bam, bam_index - 1, &index)); 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindLastOf(event_ptrs, query_bam, num_events, &index)); 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(bam_index, index); 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindLastOf(event_ptrs, query_bam, bam_index, &index)); 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(bam_index, index); 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test FindClosest. 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, FindClosest) { 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t index_1 = 0; 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t index_2 = 0; 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector event_ptrs; 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindClosest(event_ptrs, Query::Bool(true), 0, 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &index_1, &index_2)); 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_events = 5; 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<TraceEvent> events; 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.resize(num_events); 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < events.size(); ++i) { 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // timestamps go up exponentially so the lower index is always closer in 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // time than the higher index. 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[i].timestamp = static_cast<double>(i) * static_cast<double>(i); 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events[i]); 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[0].name = "one"; 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[2].name = "two"; 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[4].name = "three"; 841c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) Query query_named = Query::EventName() != Query::String(std::string()); 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query query_one = Query::EventName() == Query::String("one"); 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only one event matches query_one, so two closest can't be found. 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(FindClosest(event_ptrs, query_one, 0, &index_1, &index_2)); 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindClosest(event_ptrs, query_one, 3, &index_1, NULL)); 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, index_1); 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindClosest(event_ptrs, query_named, 1, &index_1, &index_2)); 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, index_1); 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(2u, index_2); 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindClosest(event_ptrs, query_named, 4, &index_1, &index_2)); 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(4u, index_1); 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(2u, index_2); 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(FindClosest(event_ptrs, query_named, 3, &index_1, &index_2)); 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(2u, index_1); 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, index_2); 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test CountMatches. 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventAnalyzerTest, CountMatches) { 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventVector event_ptrs; 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, CountMatches(event_ptrs, Query::Bool(true), 0, 10)); 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_events = 5; 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t num_named = 3; 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<TraceEvent> events; 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events.resize(num_events); 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < events.size(); ++i) 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_ptrs.push_back(&events[i]); 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[0].name = "one"; 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[2].name = "two"; 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) events[4].name = "three"; 877c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) Query query_named = Query::EventName() != Query::String(std::string()); 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Query query_one = Query::EventName() == Query::String("one"); 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0u, CountMatches(event_ptrs, Query::Bool(false))); 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_events, CountMatches(event_ptrs, Query::Bool(true))); 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_events - 1, CountMatches(event_ptrs, Query::Bool(true), 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, num_events)); 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(1u, CountMatches(event_ptrs, query_one)); 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_events - 1, CountMatches(event_ptrs, !query_one)); 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(num_named, CountMatches(event_ptrs, query_named)); 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace trace_analyzer 891