50e7985d4d
Squiz.WhiteSpace.LanguageConstructSpacing:
Language constructs must be followed by a single space;
expected "require_once expression" but found
"require_once(expression)"
It is a keyword (e.g. like `new`, `return` and `print`). As
such the parentheses don't make sense.
Per our code conventions, we use a space after keywords like
these. We appeared to have an unwritten exception for `require`
that doesn't make sense. About 60% of require/include usage
was missing the space and/or had superfluous parentheses.
It is as silly as print("foo") or return("foo"), it works
because keywords have no significance for whitespace between
it and the expression that follows, and since experessions can
be wrapped in parentheses for clarity (e.g. when doing string
concatenation or mathematical operations) the parenthesis
before and after basiclaly just ignored.
Change-Id: I2df2f80b8123714bea7e0771bf94b51ad5bb4b87
102 lines
2.9 KiB
PHP
102 lines
2.9 KiB
PHP
<?php
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/**
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* Test feeds random 16-byte strings to both the pure PHP and ICU-based
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* UtfNormal::cleanUp() code paths, and checks to see if there's a
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* difference. Will run forever until it finds one or you kill it.
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*
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* Copyright (C) 2004 Brion Vibber <brion@pobox.com>
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* http://www.mediawiki.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup UtfNormal
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*/
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if( PHP_SAPI != 'cli' ) {
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die( "Run me from the command line please.\n" );
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}
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/** */
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require_once 'UtfNormal.php';
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require_once '../diff/DifferenceEngine.php';
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dl( 'php_utfnormal.so' );
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# mt_srand( 99999 );
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function randomString( $length, $nullOk, $ascii = false ) {
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$out = '';
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for( $i = 0; $i < $length; $i++ )
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$out .= chr( mt_rand( $nullOk ? 0 : 1, $ascii ? 127 : 255 ) );
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return $out;
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}
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/* Duplicate of the cleanUp() path for ICU usage */
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function donorm( $str ) {
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# We exclude a few chars that ICU would not.
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$str = preg_replace( '/[\x00-\x08\x0b\x0c\x0e-\x1f]/', UTF8_REPLACEMENT, $str );
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$str = str_replace( UTF8_FFFE, UTF8_REPLACEMENT, $str );
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$str = str_replace( UTF8_FFFF, UTF8_REPLACEMENT, $str );
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# UnicodeString constructor fails if the string ends with a head byte.
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# Add a junk char at the end, we'll strip it off
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return rtrim( utf8_normalize( $str . "\x01", UtfNormal::UNORM_NFC ), "\x01" );
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}
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function showDiffs( $a, $b ) {
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$ota = explode( "\n", str_replace( "\r\n", "\n", $a ) );
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$nta = explode( "\n", str_replace( "\r\n", "\n", $b ) );
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$diffs = new Diff( $ota, $nta );
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$formatter = new TableDiffFormatter();
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$funky = $formatter->format( $diffs );
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$matches = array();
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preg_match_all( '/<(?:ins|del) class="diffchange">(.*?)<\/(?:ins|del)>/', $funky, $matches );
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foreach( $matches[1] as $bit ) {
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$hex = bin2hex( $bit );
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echo "\t$hex\n";
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}
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}
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$size = 16;
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$n = 0;
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while( true ) {
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$n++;
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echo "$n\n";
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$str = randomString( $size, true);
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$clean = UtfNormal::cleanUp( $str );
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$norm = donorm( $str );
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echo strlen( $clean ) . ", " . strlen( $norm );
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if( $clean == $norm ) {
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echo " (match)\n";
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} else {
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echo " (FAIL)\n";
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echo "\traw: " . bin2hex( $str ) . "\n" .
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"\tphp: " . bin2hex( $clean ) . "\n" .
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"\ticu: " . bin2hex( $norm ) . "\n";
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echo "\n\tdiffs:\n";
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showDiffs( $clean, $norm );
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die();
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}
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$str = '';
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$clean = '';
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$norm = '';
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}
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