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Add --min-duration option

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A test runner already has a --durations option to print durations.
However, this isn't entirely satisfactory.

When there are many tests, this produces output spam which makes it hard
to find the test failure output.  Nevertheless, it is helpful to be
informed of tests which are unusually slow.

Therefore, introduce a new option --min-duration that causes all
durations above a certain threshold to be printed.  This allows slow
tests to be visible without mentioning every test.
This commit is contained in:
John Bytheway
2020-04-13 08:34:27 -04:00
committed by Martin Hořeňovský
parent de103db696
commit 46fde0c597
11 changed files with 30 additions and 4 deletions
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7
include/reporters/catch_reporter_bases.cpp
View File

@@ -41,6 +41,13 @@ namespace Catch {
return std::string(buffer);
}
bool shouldShowDuration( IConfig const& config, double duration ) {
if( config.showDurations() == ShowDurations::Always )
return true;
double min = config.minDuration();
return min >= 0 && duration >= min;
}
std::string serializeFilters( std::vector<std::string> const& container ) {
ReusableStringStream oss;
bool first = true;

2
include/reporters/catch_reporter_bases.hpp
View File

@@ -25,6 +25,8 @@ namespace Catch {
// Returns double formatted as %.3f (format expected on output)
std::string getFormattedDuration( double duration );
bool shouldShowDuration( IConfig const &, double duration );
std::string serializeFilters( std::vector<std::string> const& container );
template<typename DerivedT>

5
include/reporters/catch_reporter_compact.cpp
View File

@@ -275,8 +275,9 @@ private:
}
void CompactReporter::sectionEnded(SectionStats const& _sectionStats) {
if (m_config->showDurations() == ShowDurations::Always) {
stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl;
double dur = _sectionStats.durationInSeconds;
if ( shouldShowDuration( *m_config, dur ) ) {
stream << getFormattedDuration( dur ) << " s: " << _sectionStats.sectionInfo.name << std::endl;
}
}

5
include/reporters/catch_reporter_console.cpp
View File

@@ -418,8 +418,9 @@ void ConsoleReporter::sectionEnded(SectionStats const& _sectionStats) {
stream << "\nNo assertions in test case";
stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
}
if (m_config->showDurations() == ShowDurations::Always) {
stream << getFormattedDuration(_sectionStats.durationInSeconds) << " s: " << _sectionStats.sectionInfo.name << std::endl;
double dur = _sectionStats.durationInSeconds;
if (shouldShowDuration(*m_config, dur)) {
stream << getFormattedDuration(dur) << " s: " << _sectionStats.sectionInfo.name << std::endl;
}
if (m_headerPrinted) {
m_headerPrinted = false;