59     std::string log;  in LogLevelTest()  local
81         log = stdoutRecord.Stop();  in LogLevelTest()
84         log = ReadFileToString(DebugLogger::GetInstance()->logPath_);  in LogLevelTest()
91         EXPECT_EQ(SubStringCount(log, logMessage), 0u);  in LogLevelTest()
93         EXPECT_EQ(SubStringCount(log, logMessage),  in LogLevelTest()
100             printf("%s", log.c_str());  in LogLevelTest()
117     std::string log;  variable
121     log = stdoutRecord.Stop();
122     ASSERT_TRUE(log.size() >= 4u);
123     EXPECT_STREQ(log.substr(log.size() - 4u).c_str(), "123\n");
127     log = stdoutRecord.Stop();
128     EXPECT_STREQ(log.substr(log.size() - 6u).c_str(), "% % %\n");
134     log = stdoutRecord.Stop();
135     EXPECT_STREQ(log.c_str(), "123\n");
139     log = stdoutRecord.Stop();
140     EXPECT_STREQ(log.c_str(), "% % %\n");