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https://github.com/YunoHost-Apps/mediawiki_ynh.git
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245 lines
8 KiB
PHP
245 lines
8 KiB
PHP
<?php
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/**
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* Implements the conformance test at:
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* http://www.unicode.org/Public/UNIDATA/NormalizationTest.txt
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*
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* Copyright © 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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$verbose = true;
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#define( 'PRETTY_UTF8', true );
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if( defined( 'PRETTY_UTF8' ) ) {
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function pretty( $string ) {
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return strtoupper( bin2hex( $string ) );
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}
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} else {
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/**
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* @ignore
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* @return string
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*/
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function pretty( $string ) {
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return strtoupper( utf8ToHexSequence( $string ) );
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}
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}
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if( isset( $_SERVER['argv'] ) && in_array( '--icu', $_SERVER['argv'] ) ) {
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dl( 'php_utfnormal.so' );
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}
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require_once 'UtfNormalDefines.php';
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require_once 'UtfNormalUtil.php';
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require_once 'UtfNormal.php';
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$in = fopen("NormalizationTest.txt", "rt");
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if( !$in ) {
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print "Couldn't open NormalizationTest.txt -- can't run tests.\n";
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print "If necessary, manually download this file. It can be obtained at\n";
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print "http://www.unicode.org/Public/UNIDATA/NormalizationTest.txt";
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exit(-1);
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}
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$normalizer = new UtfNormal;
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$total = 0;
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$success = 0;
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$failure = 0;
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$ok = true;
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$testedChars = array();
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while( false !== ( $line = fgets( $in ) ) ) {
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list( $data, $comment ) = explode( '#', $line );
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if( $data === '' ) continue;
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$matches = array();
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if( preg_match( '/@Part([\d])/', $data, $matches ) ) {
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if( $matches[1] > 0 ) {
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$ok = reportResults( $total, $success, $failure ) && $ok;
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}
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print "Part {$matches[1]}: $comment";
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continue;
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}
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$columns = array_map( "hexSequenceToUtf8", explode( ";", $data ) );
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array_unshift( $columns, '' );
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$testedChars[$columns[1]] = true;
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$total++;
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if( testNormals( $normalizer, $columns, $comment, $verbose ) ) {
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$success++;
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} else {
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$failure++;
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# print "FAILED: $comment";
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}
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if( $total % 100 == 0 ) print "$total ";
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}
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fclose( $in );
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$ok = reportResults( $total, $success, $failure ) && $ok;
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$in = fopen("UnicodeData.txt", "rt" );
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if( !$in ) {
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print "Can't open UnicodeData.txt for reading.\n";
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print "If necessary, fetch this file from the internet:\n";
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print "http://www.unicode.org/Public/UNIDATA/UnicodeData.txt\n";
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exit(-1);
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}
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print "Now testing invariants...\n";
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while( false !== ($line = fgets( $in ) ) ) {
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$cols = explode( ';', $line );
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$char = codepointToUtf8( hexdec( $cols[0] ) );
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$desc = $cols[0] . ": " . $cols[1];
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if( $char < "\x20" || $char >= UTF8_SURROGATE_FIRST && $char <= UTF8_SURROGATE_LAST ) {
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# Can't check NULL with the ICU plugin, as null bytes fail in C land.
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# Skip other control characters, as we strip them for XML safety.
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# Surrogates are illegal on their own or in UTF-8, ignore.
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continue;
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}
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if( empty( $testedChars[$char] ) ) {
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$total++;
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if( testInvariant( $normalizer, $char, $desc, $verbose ) ) {
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$success++;
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} else {
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$failure++;
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}
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if( $total % 100 == 0 ) print "$total ";
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}
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}
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fclose( $in );
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$ok = reportResults( $total, $success, $failure ) && $ok;
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if( $ok ) {
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print "TEST SUCCEEDED!\n";
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exit(0);
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} else {
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print "TEST FAILED!\n";
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exit(-1);
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}
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## ------
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function reportResults( &$total, &$success, &$failure ) {
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$percSucc = intval( $success * 100 / $total );
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$percFail = intval( $failure * 100 / $total );
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print "\n";
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print "$success tests successful ($percSucc%)\n";
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print "$failure tests failed ($percFail%)\n\n";
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$ok = ($success > 0 && $failure == 0);
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$total = 0;
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$success = 0;
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$failure = 0;
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return $ok;
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}
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function testNormals( &$u, $c, $comment, $verbose, $reportFailure = false ) {
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$result = testNFC( $u, $c, $comment, $reportFailure );
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$result = testNFD( $u, $c, $comment, $reportFailure ) && $result;
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$result = testNFKC( $u, $c, $comment, $reportFailure ) && $result;
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$result = testNFKD( $u, $c, $comment, $reportFailure ) && $result;
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$result = testCleanUp( $u, $c, $comment, $reportFailure ) && $result;
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if( $verbose && !$result && !$reportFailure ) {
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print $comment;
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testNormals( $u, $c, $comment, $verbose, true );
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}
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return $result;
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}
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function verbosify( $a, $b, $col, $form, $verbose ) {
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#$result = ($a === $b);
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$result = (strcmp( $a, $b ) == 0);
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if( $verbose ) {
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$aa = pretty( $a );
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$bb = pretty( $b );
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$ok = $result ? "succeed" : " failed";
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$eq = $result ? "==" : "!=";
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print " $ok $form c$col '$aa' $eq '$bb'\n";
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}
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return $result;
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}
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function testNFC( &$u, $c, $comment, $verbose ) {
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$result = verbosify( $c[2], $u->toNFC( $c[1] ), 1, 'NFC', $verbose );
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$result = verbosify( $c[2], $u->toNFC( $c[2] ), 2, 'NFC', $verbose ) && $result;
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$result = verbosify( $c[2], $u->toNFC( $c[3] ), 3, 'NFC', $verbose ) && $result;
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$result = verbosify( $c[4], $u->toNFC( $c[4] ), 4, 'NFC', $verbose ) && $result;
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$result = verbosify( $c[4], $u->toNFC( $c[5] ), 5, 'NFC', $verbose ) && $result;
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return $result;
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}
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function testCleanUp( &$u, $c, $comment, $verbose ) {
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$x = $c[1];
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$result = verbosify( $c[2], $u->cleanUp( $x ), 1, 'cleanUp', $verbose );
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$x = $c[2];
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$result = verbosify( $c[2], $u->cleanUp( $x ), 2, 'cleanUp', $verbose ) && $result;
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$x = $c[3];
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$result = verbosify( $c[2], $u->cleanUp( $x ), 3, 'cleanUp', $verbose ) && $result;
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$x = $c[4];
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$result = verbosify( $c[4], $u->cleanUp( $x ), 4, 'cleanUp', $verbose ) && $result;
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$x = $c[5];
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$result = verbosify( $c[4], $u->cleanUp( $x ), 5, 'cleanUp', $verbose ) && $result;
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return $result;
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}
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function testNFD( &$u, $c, $comment, $verbose ) {
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$result = verbosify( $c[3], $u->toNFD( $c[1] ), 1, 'NFD', $verbose );
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$result = verbosify( $c[3], $u->toNFD( $c[2] ), 2, 'NFD', $verbose ) && $result;
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$result = verbosify( $c[3], $u->toNFD( $c[3] ), 3, 'NFD', $verbose ) && $result;
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$result = verbosify( $c[5], $u->toNFD( $c[4] ), 4, 'NFD', $verbose ) && $result;
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$result = verbosify( $c[5], $u->toNFD( $c[5] ), 5, 'NFD', $verbose ) && $result;
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return $result;
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}
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function testNFKC( &$u, $c, $comment, $verbose ) {
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$result = verbosify( $c[4], $u->toNFKC( $c[1] ), 1, 'NFKC', $verbose );
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$result = verbosify( $c[4], $u->toNFKC( $c[2] ), 2, 'NFKC', $verbose ) && $result;
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$result = verbosify( $c[4], $u->toNFKC( $c[3] ), 3, 'NFKC', $verbose ) && $result;
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$result = verbosify( $c[4], $u->toNFKC( $c[4] ), 4, 'NFKC', $verbose ) && $result;
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$result = verbosify( $c[4], $u->toNFKC( $c[5] ), 5, 'NFKC', $verbose ) && $result;
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return $result;
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}
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function testNFKD( &$u, $c, $comment, $verbose ) {
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$result = verbosify( $c[5], $u->toNFKD( $c[1] ), 1, 'NFKD', $verbose );
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$result = verbosify( $c[5], $u->toNFKD( $c[2] ), 2, 'NFKD', $verbose ) && $result;
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$result = verbosify( $c[5], $u->toNFKD( $c[3] ), 3, 'NFKD', $verbose ) && $result;
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$result = verbosify( $c[5], $u->toNFKD( $c[4] ), 4, 'NFKD', $verbose ) && $result;
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$result = verbosify( $c[5], $u->toNFKD( $c[5] ), 5, 'NFKD', $verbose ) && $result;
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return $result;
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}
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function testInvariant( &$u, $char, $desc, $verbose, $reportFailure = false ) {
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$result = verbosify( $char, $u->toNFC( $char ), 1, 'NFC', $reportFailure );
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$result = verbosify( $char, $u->toNFD( $char ), 1, 'NFD', $reportFailure ) && $result;
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$result = verbosify( $char, $u->toNFKC( $char ), 1, 'NFKC', $reportFailure ) && $result;
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$result = verbosify( $char, $u->toNFKD( $char ), 1, 'NFKD', $reportFailure ) && $result;
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$result = verbosify( $char, $u->cleanUp( $char ), 1, 'cleanUp', $reportFailure ) && $result;
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if( $verbose && !$result && !$reportFailure ) {
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print $desc;
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testInvariant( $u, $char, $desc, $verbose, true );
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}
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return $result;
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}
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