123 lines
3.4 KiB
PHP
123 lines
3.4 KiB
PHP
<?php
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/**
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* Runs the UTF-8 decoder test at:
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* http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
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*
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* Copyright © 2004 Brion Vibber <brion@pobox.com>
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* https://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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class Utf8Test extends PHPUnit_Framework_TestCase {
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public static function provideLines() {
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global $IP;
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$in = fopen( "$IP/tests/phpunit/data/normal/UTF-8-test.txt", "rt" );
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$columns = 0;
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while ( false !== ( $line = fgets( $in ) ) ) {
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$matches = array();
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if ( preg_match( '/^(Here come the tests:\s*)\|$/', $line, $matches ) ) {
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$columns = strpos( $line, '|' );
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break;
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}
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}
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if ( !$columns ) {
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print "Something seems to be wrong; couldn't extract line length.\n";
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print "Check that UTF-8-test.txt was downloaded correctly from\n";
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print "http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt\n";
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exit( -1 );
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}
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$ignore = array(
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# These two lines actually seem to be corrupt
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'2.1.1', '2.2.1' );
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$exceptions = array(
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# Tests that should mark invalid characters due to using long
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# sequences beyond what is now considered legal.
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'2.1.5', '2.1.6', '2.2.4', '2.2.5', '2.2.6', '2.3.5',
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# Literal 0xffff, which is illegal
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'2.2.3' );
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$longTests = array(
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# These tests span multiple lines
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'3.1.9', '3.2.1', '3.2.2', '3.2.3', '3.2.4', '3.2.5',
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'3.4' );
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$testCases = array();
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$section = null;
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while ( false !== ( $line = fgets( $in ) ) ) {
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$matches = array();
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if ( preg_match( '/^(\d+)\s+(.*?)\s*\|/', $line, $matches ) ) {
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continue;
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}
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if ( preg_match( '/^(\d+\.\d+\.\d+)\s*/', $line, $matches ) ) {
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$test = $matches[1];
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if ( in_array( $test, $ignore ) ) {
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continue;
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}
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if ( in_array( $test, $longTests ) ) {
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fgets( $in );
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// @codingStandardsIgnoreStart Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
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for ( $line = fgets( $in ); !preg_match( '/^\s+\|/', $line ); $line = fgets( $in ) ) {
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// @codingStandardsIgnoreEnd
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$testCases[] = array( $test, $line, $columns, $exceptions );
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}
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} else {
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$testCases[] = array( $test, $line, $columns, $exceptions );
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}
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}
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}
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return $testCases;
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}
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/**
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* @dataProvider provideLines
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* @covers UtfNormal::quickisNFCVerify
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*/
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function testLine( $test, $line, $columns, $exceptions ) {
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$stripped = $line;
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UtfNormal::quickisNFCVerify( $stripped );
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$same = ( $line == $stripped );
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$len = mb_strlen( substr( $stripped, 0, strpos( $stripped, '|' ) ) );
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if ( $len == 0 ) {
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$len = strlen( substr( $stripped, 0, strpos( $stripped, '|' ) ) );
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}
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$ok = $same ^ ( $test >= 3 );
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$ok ^= in_array( $test, $exceptions );
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$ok &= ( $columns == $len );
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$this->assertEquals( 1, $ok );
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}
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}
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