perffmwk

Class PerfSorter

java.lang.Object

perffmwk.PerfSorter

public class PerfSorter
extends Object

Sorts a list of test directories into subdirectories based on their comparison keys, specified using the test configuration variable COMPARISON_KEY_PROP. Test directories with the same comparison key are placed into a subdirectory named for the key. The subdirectory is created in the sorter's working directory.

Keys are obtained by default from the test properties file in the test directory, but can be overridden via an input batterytest file. When a batterytest file is provided, only tests matching a batterytest entry are sorted. Non-matching batterytest entries and test directories are ignored. By providing different batterytest files with different key assignments, the same set of tests can be sorted in different ways.

Failed tests can be optionally omitted.

Logging by the comparison sorter itself is written to "perfsorter.log". The verbosity of this log is controlled via the logLevel system property (see LogWriter).

This tool is useful for sorting tests that have the same name but different values of configuration variables, and that need to be compared using VSD, into convenient subdirectories that makes it easy to bring up VSD on the set of comparable directories.

Usage:

    java -DJTESTS=<path_to_test_classes>
         [-DbatterytestFile=<batterytest_filename>]
         [-DomitFailedTests=<whether_to_omit_failed_tests_from_sort(default:false)>]
         [-DlogLevel=<perf_comparer_log_level(default:info)>]
         perffmwk.PerfSorter
         <list_of_test_directories>
  

Example:

     java -classpath $JTESTS:$GEMFIRE/lib/gemfire.jar
          -DJTESTS=$JTESTS
          -DbatterytestFile=compareByVendor.bt
          perffmwk.PerfSorter useCase17-*
  

Field Summary

Fields

Modifier and Type	Field and Description
static String	COMPARISON_KEY_PROP

Constructor Summary

Constructors

Constructor and Description
PerfSorter()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
static boolean	sort(String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COMPARISON_KEY_PROP

public static final String COMPARISON_KEY_PROP

See Also:

Constant Field Values

Constructor Detail

PerfSorter

public PerfSorter()

Method Detail

main

public static void main(String[] args)

sort

public static boolean sort(String[] args)