15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 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/debug/trace_event.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <strstream> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/at_exit.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/trace_event.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/trace_event_win.h" 136e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)#include "base/files/file_util.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/event_trace_consumer.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/event_trace_controller.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/event_trace_provider.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/windows_version.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gmock/include/gmock/gmock.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <initguid.h> // NOLINT - must be last include. 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace debug { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::_; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::AnyNumber; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::InSequence; 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::Ge; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::Le; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using testing::NotNull; 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::win::EtwEventType; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::win::EtwTraceConsumerBase; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::win::EtwTraceController; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::win::EtwTraceProperties; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Data for unittests traces. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kEmpty[] = ""; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kName[] = "unittest.trace_name"; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kExtra[] = "UnittestDummyExtraString"; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const void* kId = kName; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const wchar_t kTestSessionName[] = L"TraceEvent unittest session"; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)MATCHER_P(BufferStartsWith, str, "Buffer starts with") { 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return memcmp(arg, str.c_str(), str.length()) == 0; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Duplicated from <evntrace.h> to fix link problems. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)DEFINE_GUID( /* 68fdd900-4a3e-11d1-84f4-0000f80464e3 */ 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEventTraceGuid, 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0x68fdd900, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0x4a3e, 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0x11d1, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0x84, 0xf4, 0x00, 0x00, 0xf8, 0x04, 0x64, 0xe3); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class TestEventConsumer: public EtwTraceConsumerBase<TestEventConsumer> { 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TestEventConsumer() { 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(current_ == NULL); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_ = this; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~TestEventConsumer() { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(current_ == this); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_ = NULL; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD4(Event, void(REFGUID event_class, 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwEventType event_type, 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t buf_len, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const void* buf)); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void ProcessEvent(EVENT_TRACE* event) { 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(current_ != NULL); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_->Event(event->Header.Guid, 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event->Header.Class.Type, 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event->MofLength, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event->MofData); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static TestEventConsumer* current_; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TestEventConsumer* TestEventConsumer::current_ = NULL; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class TraceEventWinTest: public testing::Test { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventWinTest() { 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetUp() { 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_xp = win::GetVersion() < base::win::VERSION_VISTA; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_xp) { 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tear down any dangling session from an earlier failing test. 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceProperties ignore; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceController::Stop(kTestSessionName, &ignore); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resurrect and initialize the TraceLog singleton instance. 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Vista and better, we need the provider registered before we 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // start the private, in-proc session, but on XP we need the global 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // session created and the provider enabled before we register our 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // provider. 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider* tracelog = NULL; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_xp) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Resurrect(); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tracelog = TraceEventETWProvider::GetInstance(); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(tracelog != NULL); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_FALSE(tracelog->IsTracing()); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create the log file. 118a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) ASSERT_TRUE(base::CreateTemporaryFile(&log_file_)); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Create a private log session on the file. 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceProperties prop; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_HRESULT_SUCCEEDED(prop.SetLoggerFileName(log_file_.value().c_str())); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EVENT_TRACE_PROPERTIES& p = *prop.get(); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) p.Wnode.ClientContext = 1; // QPC timer accuracy. 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) p.LogFileMode = EVENT_TRACE_FILE_MODE_SEQUENTIAL; // Sequential log. 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On Vista and later, we create a private in-process log session, because 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise we'd need administrator privileges. Unfortunately we can't 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // do the same on XP and better, because the semantics of a private 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // logger session are different, and the IN_PROC flag is not supported. 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_xp) { 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) p.LogFileMode |= EVENT_TRACE_PRIVATE_IN_PROC | // In-proc for non-admin. 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EVENT_TRACE_PRIVATE_LOGGER_MODE; // Process-private log. 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) p.MaximumFileSize = 100; // 100M file size. 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) p.FlushTimer = 1; // 1 second flush lag. 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_HRESULT_SUCCEEDED(controller_.Start(kTestSessionName, &prop)); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enable the TraceLog provider GUID. 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_HRESULT_SUCCEEDED( 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) controller_.EnableProvider(kChromeTraceProviderName, 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_LEVEL_INFORMATION, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0)); 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_xp) { 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Resurrect(); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) tracelog = TraceEventETWProvider::GetInstance(); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(tracelog != NULL); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(tracelog->IsTracing()); 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void TearDown() { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceProperties prop; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (controller_.session() != 0) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_HRESULT_SUCCEEDED(controller_.Stop(&prop)); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!log_file_.value().empty()) 1607dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch base::DeleteFile(log_file_, false); 1617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 1627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // We want our singleton torn down after each test. 1637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch TraceLog::DeleteForTesting(); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ExpectEvent(REFGUID guid, 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwEventType type, 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* name, 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t name_len, 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const void* id, 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char* extra, 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t extra_len) { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Build the trace event buffer we expect will result from this. 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::stringbuf str; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) str.sputn(name, name_len + 1); 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) str.sputn(reinterpret_cast<const char*>(&id), sizeof(id)); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) str.sputn(extra, extra_len + 1); 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // And set up the expectation for the event callback. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(consumer_, Event(guid, 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) type, 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) testing::Ge(str.str().length()), 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BufferStartsWith(str.str()))); 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ExpectPlayLog() { 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ignore EventTraceGuid events. 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(consumer_, Event(kEventTraceGuid, _, _, _)) 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) .Times(AnyNumber()); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void PlayLog() { 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceProperties prop; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_HRESULT_SUCCEEDED(controller_.Flush(&prop)); 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_HRESULT_SUCCEEDED(controller_.Stop(&prop)); 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_HRESULT_SUCCEEDED( 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) consumer_.OpenFileSession(log_file_.value().c_str())); 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_HRESULT_SUCCEEDED(consumer_.Consume()); 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want our singleton torn down after each test. 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShadowingAtExitManager at_exit_manager_; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EtwTraceController controller_; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath log_file_; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TestEventConsumer consumer_; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventWinTest, TraceLog) { 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectPlayLog(); 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The events should arrive in the same sequence as the expects. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InSequence in_sequence; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Full argument version, passing lengths explicitly. 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Trace(kName, 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) strlen(kName), 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_PHASE_BEGIN, 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) strlen(kExtra)); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeBegin, 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Const char* version. 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Trace(static_cast<const char*>(kName), 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_PHASE_END, 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<const char*>(kExtra)); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeEnd, 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // std::string extra version. 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Trace(static_cast<const char*>(kName), 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_PHASE_INSTANT, 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string(kExtra)); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeInstant, 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Test for sanity on NULL inputs. 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Trace(NULL, 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0, 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_PHASE_BEGIN, 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL, 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeBegin, 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmpty, 0, 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmpty, 0); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TraceEventETWProvider::Trace(NULL, 273116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch TraceEventETWProvider::kUseStrlen, 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_PHASE_END, 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL, 277116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch TraceEventETWProvider::kUseStrlen); 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeEnd, 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmpty, 0, 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kEmpty, 0); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PlayLog(); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(TraceEventWinTest, Macros) { 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectPlayLog(); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The events should arrive in the same sequence as the expects. 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InSequence in_sequence; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_BEGIN_ETW(kName, kId, kExtra); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeBegin, 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_END_ETW(kName, kId, kExtra); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeEnd, 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TRACE_EVENT_INSTANT_ETW(kName, kId, kExtra); 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectEvent(kTraceEventClass32, 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kTraceEventTypeInstant, 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kName, strlen(kName), 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kId, 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kExtra, strlen(kExtra)); 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PlayLog(); 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace debug 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace base 320