<?php
-
-require_once( dirname( __FILE__ ). '/../maintenance/commandLine.inc' );
+/**
+ * Performs fuzz-style testing of MediaWiki's preprocessor.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Maintenance
+ */
+
+require_once( dirname( __FILE__ ) . '/commandLine.inc' );
$wgHooks['BeforeParserFetchTemplateAndtitle'][] = 'PPFuzzTester::templateHook';
class PPFuzzTester {
var $hairs = array(
- '[[', ']]', '{{', '}}', '{{{', '}}}',
+ '[[', ']]', '{{', '{{', '}}', '}}', '{{{', '}}}',
'<', '>', '<nowiki', '<gallery', '</nowiki>', '</gallery>', '<nOwIkI>', '</NoWiKi>',
'<!--' , '-->',
"\n==", "==\n",
'|', '=', "\n", ' ', "\t", "\x7f",
'~~', '~~~', '~~~~', 'subst:',
- 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
+ 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
// extensions
- //'<ref>', '</ref>', '<references/>',
+ // '<ref>', '</ref>', '<references/>',
);
var $minLength = 0;
var $maxLength = 20;
var $maxTemplates = 5;
- //var $outputTypes = array( 'OT_HTML', 'OT_WIKI', 'OT_PREPROCESS' );
+ // var $outputTypes = array( 'OT_HTML', 'OT_WIKI', 'OT_PREPROCESS' );
var $entryPoints = array( 'testSrvus', 'testPst', 'testPreprocess' );
+ var $verbose = false;
static $currentTest = false;
function execute() {
echo "Unable to create 'results' directory\n";
exit( 1 );
}
- for ( $i = 0; true; $i++ ) {
+ $overallStart = microtime( true );
+ $reportInterval = 1000;
+ for ( $i = 1; true; $i++ ) {
+ $t = -microtime( true );
try {
self::$currentTest = new PPFuzzTest( $this );
self::$currentTest->execute();
+ $passed = 'passed';
} catch ( MWException $e ) {
$testReport = self::$currentTest->getReport();
$exceptionReport = $e->getText();
$hash = md5( $testReport );
file_put_contents( "results/ppft-$hash.in", serialize( self::$currentTest ) );
- file_put_contents( "results/ppft-$hash.fail",
+ file_put_contents( "results/ppft-$hash.fail",
"Input:\n$testReport\n\nException report:\n$exceptionReport\n" );
print "Test $hash failed\n";
+ $passed = 'failed';
+ }
+ $t += microtime( true );
+
+ if ( $this->verbose ) {
+ printf( "Test $passed in %.3f seconds\n", $t );
+ print self::$currentTest->getReport();
+ }
+
+ $reportMetric = ( microtime( true ) - $overallStart ) / $i * $reportInterval;
+ if ( $reportMetric > 25 ) {
+ if ( substr( $reportInterval, 0, 1 ) === '1' ) {
+ $reportInterval /= 2;
+ } else {
+ $reportInterval /= 5;
+ }
+ } elseif ( $reportMetric < 4 ) {
+ if ( substr( $reportInterval, 0, 1 ) === '1' ) {
+ $reportInterval *= 5;
+ } else {
+ $reportInterval *= 2;
+ }
}
- if ( $i % 1000 == 0 ) {
+ if ( $i % $reportInterval == 0 ) {
print "$i tests done\n";
/*
$testReport = self::$currentTest->getReport();
file_put_contents( $filename, "Input:\n$testReport\n" );*/
}
}
+ wfLogProfilingData();
}
- function makeInputText() {
- $length = mt_rand( $this->minLength, $this->maxLength );
+ function makeInputText( $max = false ) {
+ if ( $max === false ) {
+ $max = $this->maxLength;
+ }
+ $length = mt_rand( $this->minLength, $max );
$s = '';
for ( $i = 0; $i < $length; $i++ ) {
$hairIndex = mt_rand( 0, count( $this->hairs ) - 1 );
$s .= $this->hairs[$hairIndex];
}
// Send through the UTF-8 normaliser
- // This resolves a few differences between the old preprocessor and the
+ // This resolves a few differences between the old preprocessor and the
// XML-based one, which doesn't like illegals and converts line endings.
// It's done by the MW UI, so it's a reasonably legitimate thing to do.
- $s = UtfNormal::cleanUp( $s );
+ global $wgContLang;
+ $s = $wgContLang->normalize( $s );
return $s;
}
}
class PPFuzzTest {
- var $templates, $mainText, $title, $entryPoint;
+ var $templates, $mainText, $title, $entryPoint, $output;
function __construct( $tester ) {
+ global $wgMaxSigChars;
$this->parent = $tester;
$this->mainText = $tester->makeInputText();
$this->title = $tester->makeTitle();
- //$this->outputType = $tester->pickOutputType();
+ // $this->outputType = $tester->pickOutputType();
$this->entryPoint = $tester->pickEntryPoint();
- $this->nickname = $tester->makeInputText();
+ $this->nickname = $tester->makeInputText( $wgMaxSigChars + 10 );
$this->fancySig = (bool)mt_rand( 0, 1 );
$this->templates = array();
}
function templateHook( $title ) {
$titleText = $title->getPrefixedDBkey();
-
+
if ( !isset( $this->templates[$titleText] ) ) {
$finalTitle = $title;
if ( count( $this->templates ) >= $this->parent->maxTemplates ) {
$options = new ParserOptions;
$options->setTemplateCallback( array( $this, 'templateHook' ) );
- //$wgParser->startExternalParse( $this->title, $options, constant( $this->outputType ) );
- return call_user_func( array( $wgParser, $this->entryPoint ), $this->mainText, $this->title, $options );
+ $options->setTimestamp( wfTimestampNow() );
+ $this->output = call_user_func( array( $wgParser, $this->entryPoint ), $this->mainText, $this->title->getPrefixedText(), $options );
+ return $this->output;
}
function getReport() {
$s = "Title: " . $this->title->getPrefixedDBkey() . "\n" .
-// "Output type: {$this->outputType}\n" .
- "Entry point: {$this->entryPoint}\n" .
- "User: " . ( $this->fancySig ? 'fancy' : 'no-fancy' ) . ' ' . var_export( $this->nickname, true ) . "\n" .
+// "Output type: {$this->outputType}\n" .
+ "Entry point: {$this->entryPoint}\n" .
+ "User: " . ( $this->fancySig ? 'fancy' : 'no-fancy' ) . ' ' . var_export( $this->nickname, true ) . "\n" .
"Main text: " . var_export( $this->mainText, true ) . "\n";
foreach ( $this->templates as $titleText => $template ) {
$finalTitle = $template['finalTitle'];
$s .= "[[$titleText]]: " . var_export( $template['text'], true ) . "\n";
}
}
+ $s .= "Output: " . var_export( $this->output, true ) . "\n";
return $s;
}
}
class PPFuzzUser extends User {
var $ppfz_test;
+ function load() {
+ if ( $this->mDataLoaded ) {
+ return;
+ }
+ $this->mDataLoaded = true;
+ $this->loadDefaults( $this->mName );
+ }
+
function getOption( $option, $defaultOverride = '' ) {
if ( $option === 'fancysig' ) {
return $this->ppfz_test->fancySig;
exit( 1 );
}
$test = unserialize( $testText );
- print $test->getReport();
$result = $test->execute();
- print "Test passed.\nResult: $result\n";
+ print "Test passed.\n";
} else {
$tester = new PPFuzzTester;
+ $tester->verbose = isset( $options['verbose'] );
$tester->execute();
}
dépôts / lhc / web / wiklou.git / blobdiff