1 // Copyright 2012 The ChromiumOS Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <string.h> 6 7 #include <gtest/gtest.h> 8 9 #include "include/trace_marker.h" 10 11 namespace gestures { 12 13 class TraceMarkerTest : public ::testing::Test {}; 14 TEST(TraceMarkerTest,DeleteTraceMarkerTest)15TEST(TraceMarkerTest, DeleteTraceMarkerTest) { 16 EXPECT_EQ(nullptr, TraceMarker::GetTraceMarker()); 17 TraceMarker::CreateTraceMarker(); 18 EXPECT_TRUE(nullptr != TraceMarker::GetTraceMarker()); 19 TraceMarker::StaticTraceWrite("Test"); 20 EXPECT_EQ(-1, TraceMarker::GetTraceMarker()->fd_); 21 EXPECT_EQ(1, TraceMarker::trace_marker_count_); 22 TraceMarker::DeleteTraceMarker(); 23 EXPECT_EQ(nullptr, TraceMarker::GetTraceMarker()); 24 TraceMarker::StaticTraceWrite("Test"); 25 EXPECT_EQ(0, TraceMarker::trace_marker_count_); 26 TraceMarker::DeleteTraceMarker(); 27 EXPECT_EQ(0, TraceMarker::trace_marker_count_); 28 }; 29 } // namespace gestures 30