'BenchmarkHooks' => __DIR__ . '/maintenance/benchmarks/benchmarkHooks.php',
'BenchmarkParse' => __DIR__ . '/maintenance/benchmarks/benchmarkParse.php',
'BenchmarkPurge' => __DIR__ . '/maintenance/benchmarks/benchmarkPurge.php',
+ 'BenchmarkTidy' => __DIR__ . '/maintenance/benchmarks/benchmarkTidy.php',
'Benchmarker' => __DIR__ . '/maintenance/benchmarks/Benchmarker.php',
'BitmapHandler' => __DIR__ . '/includes/media/Bitmap.php',
'BitmapHandler_ClientOnly' => __DIR__ . '/includes/media/Bitmap_ClientOnly.php',
--- /dev/null
+<?php
+
+require __DIR__ . '/../Maintenance.php';
+
+class BenchmarkTidy extends Maintenance {
+ public function __construct() {
+ parent::__construct();
+ $this->addOption( 'file', 'A filename which contains the input text', true, true );
+ $this->addOption( 'driver', 'The Tidy driver name, or false to use the configured instance',
+ false, true );
+ $this->addOption( 'tidy-config', 'JSON encoded value for the tidy configuration array',
+ false, true );
+ }
+
+ public function execute() {
+ $html = file_get_contents( $this->getOption( 'file' ) );
+ if ( $html === false ) {
+ $this->error( "Unable to open input file", 1 );
+ }
+ if ( $this->hasOption( 'driver' ) || $this->hasOption( 'tidy-config' ) ) {
+ $config = json_decode( $this->getOption( 'tidy-config', '{}' ), true );
+ if ( !is_array( $config ) ) {
+ $this->error( "Invalid JSON tidy config", 1 );
+ }
+ $config += [ 'driver' => $this->getOption( 'driver', 'RemexHtml' ) ];
+ $driver = MWTidy::factory( $config );
+ } else {
+ $driver = MWTidy::singleton();
+ if ( !$driver ) {
+ $this->error( "Tidy disabled or not installed", 1 );
+ }
+ }
+
+ $this->benchmark( $driver, $html );
+ }
+
+ private function benchmark( $driver, $html ) {
+ global $wgContLang;
+
+ $times = [];
+ $innerCount = 10;
+ $outerCount = 10;
+ for ( $j = 1; $j <= $outerCount; $j++ ) {
+ $t = microtime( true );
+ for ( $i = 0; $i < $innerCount; $i++ ) {
+ $driver->tidy( $html );
+ print $wgContLang->formatSize( memory_get_usage( true ) ) . "\n";
+ }
+ $t = ( ( microtime( true ) - $t ) / $innerCount ) * 1000;
+ $times[] = $t;
+ print "Run $j: $t\n";
+ }
+ print "\n";
+
+ sort( $times, SORT_NUMERIC );
+ $n = $outerCount;
+ $min = $times[0];
+ $max = end( $times );
+ if ( $n % 2 ) {
+ $median = $times[ ( $n - 1 ) / 2 ];
+ } else {
+ $median = ( $times[$n / 2] + $times[$n / 2 - 1] ) / 2;
+ }
+ $mean = array_sum( $times ) / $n;
+
+ print "Minimum: $min ms\n";
+ print "Median: $median ms\n";
+ print "Mean: $mean ms\n";
+ print "Maximum: $max ms\n";
+ print "Memory usage: " .
+ $wgContLang->formatSize( memory_get_usage( true ) ) . "\n";
+ print "Peak memory usage: " .
+ $wgContLang->formatSize( memory_get_peak_usage( true ) ) . "\n";
+ }
+}
+
+$maintClass = 'BenchmarkTidy';
+require RUN_MAINTENANCE_IF_MAIN;