571768b9b9
encoding is detected using the `mb_detect_encoding()`-function in strict-mode. Checking is done before the parsing starts. Without this patch, the calls to `preg_replace()` using the 'u'-modifier would cause the non-utf8-string being processed to be empty when parsing starts which makes the parsing return no result.
144 lines
3.8 KiB
PHP
144 lines
3.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Tests\Component\Yaml;
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use Symfony\Component\Yaml\Yaml;
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use Symfony\Component\Yaml\Parser;
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use Symfony\Component\Yaml\ParserException;
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class ParserTest extends \PHPUnit_Framework_TestCase
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{
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protected $parser;
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protected $path;
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static public function setUpBeforeClass()
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{
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Yaml::setSpecVersion('1.1');
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}
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protected function setUp()
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{
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$this->parser = new Parser();
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}
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/**
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* @dataProvider getDataFormSpecifications
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*/
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public function testSpecifications($expected, $yaml, $comment)
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{
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$this->assertEquals($expected, var_export($this->parser->parse($yaml), true), $comment);
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}
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public function getDataFormSpecifications()
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{
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$parser = new Parser();
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$path = __DIR__.'/Fixtures';
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$tests = array();
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$files = $parser->parse(file_get_contents($path.'/index.yml'));
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foreach ($files as $file) {
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$yamls = file_get_contents($path.'/'.$file.'.yml');
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// split YAMLs documents
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foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
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if (!$yaml) {
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continue;
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}
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$test = $parser->parse($yaml);
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if (isset($test['todo']) && $test['todo']) {
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// TODO
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} else {
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$expected = var_export(eval('return '.trim($test['php']).';'), true);
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$tests[] = array($expected, $test['yaml'], $test['test']);
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}
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}
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}
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return $tests;
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}
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public function testTabsInYaml()
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{
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// test tabs in YAML
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$yamls = array(
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"foo:\n bar",
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"foo:\n bar",
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"foo:\n bar",
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"foo:\n bar",
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);
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foreach ($yamls as $yaml) {
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try {
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$content = $this->parser->parse($yaml);
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$this->fail('YAML files must not contain tabs');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\Exception', $e, 'YAML files must not contain tabs');
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$this->assertEquals('A YAML file cannot contain tabs as indentation at line 2 ('.strpbrk($yaml, "\t").').', $e->getMessage(), 'YAML files must not contain tabs');
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}
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}
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}
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public function testEndOfTheDocumentMarker()
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{
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$yaml = <<<EOF
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--- %YAML:1.0
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foo
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...
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EOF;
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$this->assertEquals('foo', $this->parser->parse($yaml));
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}
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public function testObjectsSupport()
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{
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$b = array('foo' => new B(), 'bar' => 1);
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$this->assertEquals($this->parser->parse(<<<EOF
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foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
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bar: 1
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EOF
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), $b, '->parse() is able to dump objects');
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}
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public function testNonUtf8Exception()
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{
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if(!function_exists('mb_detect_encoding')) {
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$this->markTestSkipped('Exceptions for non-utf8 charsets require the mb_detect_encoding() function.');
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return;
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}
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$yamls = array(
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iconv("UTF-8", "ISO-8859-1", "foo: 'äöüß'"),
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iconv("UTF-8", "ISO-8859-15", "euro: '€'"),
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iconv("UTF-8", "CP1252", "cp1252: '©ÉÇáñ'")
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);
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foreach($yamls as $yaml) {
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try {
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$this->parser->parse($yaml);
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$this->fail('charsets other than UTF-8 are rejected.');
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} catch(\Exception $e) {
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$this->assertInstanceOf('Symfony\Component\Yaml\ParserException', $e, 'charsets other than UTF-8 are rejected.');
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}
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}
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}
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}
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class B
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{
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public $b = 'foo';
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}
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