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Helper to suppress unnecessary log messages in unit tests.

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Alex Zolotarev 2015-12-17 20:03:46 +03:00 • committed by Sergey Yershov
parent f7197df58c
commit 12f01e0ab9
1 changed files with 13 additions and 0 deletions
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13
base/logging.hpp
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@ -25,6 +25,19 @@ namespace my
void LogMessageDefault(LogLevel level, SrcPoint const & srcPoint, string const & msg);
void LogMessageTests(LogLevel level, SrcPoint const & srcPoint, string const & msg);
/// Scope Guard to temporarily suppress specific log level, for example, in unit tests:
/// ...
/// {
/// LogLevelSuppressor onlyLERRORAndLCriticalLogsAreEnabled;
/// TEST(SomeFunctionWhichHasDebugOrInfoOrWarningLogs(), ());
/// }
struct LogLevelSuppressor
{
LogLevel m_old = g_LogLevel;
LogLevelSuppressor(LogLevel temporaryLogLevel = LERROR) { g_LogLevel = temporaryLogLevel; }
~LogLevelSuppressor() { g_LogLevel = m_old; }
};
}
using ::my::LDEBUG;