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Diffstat (limited to 'deps/inja/third_party/include/hayai/hayai_console_outputter.hpp')
-rwxr-xr-xdeps/inja/third_party/include/hayai/hayai_console_outputter.hpp284
1 files changed, 284 insertions, 0 deletions
diff --git a/deps/inja/third_party/include/hayai/hayai_console_outputter.hpp b/deps/inja/third_party/include/hayai/hayai_console_outputter.hpp
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+++ b/deps/inja/third_party/include/hayai/hayai_console_outputter.hpp
@@ -0,0 +1,284 @@
+#ifndef __HAYAI_CONSOLEOUTPUTTER
+#define __HAYAI_CONSOLEOUTPUTTER
+#include "hayai_outputter.hpp"
+#include "hayai_console.hpp"
+
+
+namespace hayai
+{
+ /// Console outputter.
+
+ /// Prints the result to standard output.
+ class ConsoleOutputter
+ : public Outputter
+ {
+ public:
+ /// Initialize console outputter.
+
+ /// @param stream Output stream. Must exist for the entire duration of
+ /// the outputter's use.
+ ConsoleOutputter(std::ostream& stream = std::cout)
+ : _stream(stream)
+ {
+
+ }
+
+
+ virtual void Begin(const std::size_t& enabledCount,
+ const std::size_t& disabledCount)
+ {
+ _stream << std::fixed;
+ _stream << Console::TextGreen << "[==========]"
+ << Console::TextDefault << " Running "
+ << enabledCount
+ << (enabledCount == 1 ? " benchmark." : " benchmarks");
+
+ if (disabledCount)
+ _stream << ", skipping "
+ << disabledCount
+ << (disabledCount == 1 ?
+ " benchmark." :
+ " benchmarks");
+ else
+ _stream << ".";
+
+ _stream << std::endl;
+ }
+
+
+ virtual void End(const std::size_t& executedCount,
+ const std::size_t& disabledCount)
+ {
+ _stream << Console::TextGreen << "[==========]"
+ << Console::TextDefault << " Ran " << executedCount
+ << (executedCount == 1 ?
+ " benchmark." :
+ " benchmarks");
+
+ if (disabledCount)
+ _stream << ", skipped "
+ << disabledCount
+ << (disabledCount == 1 ?
+ " benchmark." :
+ " benchmarks");
+ else
+ _stream << ".";
+
+ _stream << std::endl;
+ }
+
+
+ inline void BeginOrSkipTest(const std::string& fixtureName,
+ const std::string& testName,
+ const TestParametersDescriptor& parameters,
+ const std::size_t& runsCount,
+ const std::size_t& iterationsCount,
+ const bool skip)
+ {
+ if (skip)
+ _stream << Console::TextCyan << "[ DISABLED ]";
+ else
+ _stream << Console::TextGreen << "[ RUN ]";
+
+ _stream << Console::TextYellow << " ";
+ WriteTestNameToStream(_stream, fixtureName, testName, parameters);
+ _stream << Console::TextDefault
+ << " (" << runsCount
+ << (runsCount == 1 ? " run, " : " runs, ")
+ << iterationsCount
+ << (iterationsCount == 1 ?
+ " iteration per run)" :
+ " iterations per run)")
+ << std::endl;
+ }
+
+
+ virtual void BeginTest(const std::string& fixtureName,
+ const std::string& testName,
+ const TestParametersDescriptor& parameters,
+ const std::size_t& runsCount,
+ const std::size_t& iterationsCount)
+ {
+ BeginOrSkipTest(fixtureName,
+ testName,
+ parameters,
+ runsCount,
+ iterationsCount,
+ false);
+ }
+
+
+ virtual void SkipDisabledTest(
+ const std::string& fixtureName,
+ const std::string& testName,
+ const TestParametersDescriptor& parameters,
+ const std::size_t& runsCount,
+ const std::size_t& iterationsCount
+ )
+ {
+ BeginOrSkipTest(fixtureName,
+ testName,
+ parameters,
+ runsCount,
+ iterationsCount,
+ true);
+ }
+
+
+ virtual void EndTest(const std::string& fixtureName,
+ const std::string& testName,
+ const TestParametersDescriptor& parameters,
+ const TestResult& result)
+ {
+#define PAD(x) _stream << std::setw(34) << x << std::endl;
+#define PAD_DEVIATION(description, \
+ deviated, \
+ average, \
+ unit) \
+ { \
+ double _d_ = \
+ double(deviated) - double(average); \
+ \
+ PAD(description << \
+ deviated << " " << unit << " (" << \
+ (deviated < average ? \
+ Console::TextRed : \
+ Console::TextGreen) << \
+ (deviated > average ? "+" : "") << \
+ _d_ << " " << unit << " / " << \
+ (deviated > average ? "+" : "") << \
+ (_d_ * 100.0 / average) << " %" << \
+ Console::TextDefault << ")"); \
+ }
+#define PAD_DEVIATION_INVERSE(description, \
+ deviated, \
+ average, \
+ unit) \
+ { \
+ double _d_ = \
+ double(deviated) - double(average); \
+ \
+ PAD(description << \
+ deviated << " " << unit << " (" << \
+ (deviated > average ? \
+ Console::TextRed : \
+ Console::TextGreen) << \
+ (deviated > average ? "+" : "") << \
+ _d_ << " " << unit << " / " << \
+ (deviated > average ? "+" : "") << \
+ (_d_ * 100.0 / average) << " %" << \
+ Console::TextDefault << ")"); \
+ }
+
+ _stream << Console::TextGreen << "[ DONE ]"
+ << Console::TextYellow << " ";
+ WriteTestNameToStream(_stream, fixtureName, testName, parameters);
+ _stream << Console::TextDefault << " ("
+ << std::setprecision(6)
+ << (result.TimeTotal() / 1000000.0) << " ms)"
+ << std::endl;
+
+ _stream << Console::TextBlue << "[ RUNS ] "
+ << Console::TextDefault
+ << " Average time: "
+ << std::setprecision(3)
+ << result.RunTimeAverage() / 1000.0 << " us "
+ << "(" << Console::TextBlue << "~"
+ << result.RunTimeStdDev() / 1000.0 << " us"
+ << Console::TextDefault << ")"
+ << std::endl;
+
+ PAD_DEVIATION_INVERSE("Fastest time: ",
+ (result.RunTimeMinimum() / 1000.0),
+ (result.RunTimeAverage() / 1000.0),
+ "us");
+ PAD_DEVIATION_INVERSE("Slowest time: ",
+ (result.RunTimeMaximum() / 1000.0),
+ (result.RunTimeAverage() / 1000.0),
+ "us");
+ PAD("Median time: " <<
+ result.RunTimeMedian() / 1000.0 << " us (" <<
+ Console::TextCyan << "1st quartile: " <<
+ result.RunTimeQuartile1() / 1000.0 << " us | 3rd quartile: " <<
+ result.RunTimeQuartile3() / 1000.0 << " us" <<
+ Console::TextDefault << ")");
+
+ _stream << std::setprecision(5);
+
+ PAD("");
+ PAD("Average performance: " <<
+ result.RunsPerSecondAverage() << " runs/s");
+ PAD_DEVIATION("Best performance: ",
+ result.RunsPerSecondMaximum(),
+ result.RunsPerSecondAverage(),
+ "runs/s");
+ PAD_DEVIATION("Worst performance: ",
+ result.RunsPerSecondMinimum(),
+ result.RunsPerSecondAverage(),
+ "runs/s");
+ PAD("Median performance: " <<
+ result.RunsPerSecondMedian() << " runs/s (" <<
+ Console::TextCyan << "1st quartile: " <<
+ result.RunsPerSecondQuartile1() << " | 3rd quartile: " <<
+ result.RunsPerSecondQuartile3() <<
+ Console::TextDefault << ")");
+
+ PAD("");
+ _stream << Console::TextBlue << "[ITERATIONS] "
+ << Console::TextDefault
+ << std::setprecision(3)
+ << " Average time: "
+ << result.IterationTimeAverage() / 1000.0 << " us "
+ << "(" << Console::TextBlue << "~"
+ << result.IterationTimeStdDev() / 1000.0 << " us"
+ << Console::TextDefault << ")"
+ << std::endl;
+
+ PAD_DEVIATION_INVERSE("Fastest time: ",
+ (result.IterationTimeMinimum() / 1000.0),
+ (result.IterationTimeAverage() / 1000.0),
+ "us");
+ PAD_DEVIATION_INVERSE("Slowest time: ",
+ (result.IterationTimeMaximum() / 1000.0),
+ (result.IterationTimeAverage() / 1000.0),
+ "us");
+ PAD("Median time: " <<
+ result.IterationTimeMedian() / 1000.0 << " us (" <<
+ Console::TextCyan << "1st quartile: " <<
+ result.IterationTimeQuartile1() / 1000.0 <<
+ " us | 3rd quartile: " <<
+ result.IterationTimeQuartile3() / 1000.0 << " us" <<
+ Console::TextDefault << ")");
+
+ _stream << std::setprecision(5);
+
+ PAD("");
+ PAD("Average performance: " <<
+ result.IterationsPerSecondAverage() <<
+ " iterations/s");
+ PAD_DEVIATION("Best performance: ",
+ (result.IterationsPerSecondMaximum()),
+ (result.IterationsPerSecondAverage()),
+ "iterations/s");
+ PAD_DEVIATION("Worst performance: ",
+ (result.IterationsPerSecondMinimum()),
+ (result.IterationsPerSecondAverage()),
+ "iterations/s");
+ PAD("Median performance: " <<
+ result.IterationsPerSecondMedian() << " iterations/s (" <<
+ Console::TextCyan << "1st quartile: " <<
+ result.IterationsPerSecondQuartile1() <<
+ " | 3rd quartile: " <<
+ result.IterationsPerSecondQuartile3() <<
+ Console::TextDefault << ")");
+
+#undef PAD_DEVIATION_INVERSE
+#undef PAD_DEVIATION
+#undef PAD
+ }
+
+
+ std::ostream& _stream;
+ };
+}
+#endif
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