2100 lines
48 KiB
PHP
2100 lines
48 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\Component\Yaml\Tests;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Yaml\Exception\ParseException;
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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\Tag\TaggedValue;
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class ParserTest extends TestCase
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{
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/** @var Parser */
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protected $parser;
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protected function setUp()
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{
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$this->parser = new Parser();
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}
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protected function tearDown()
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{
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$this->parser = null;
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}
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/**
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* @dataProvider getDataFormSpecifications
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*/
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public function testSpecifications($expected, $yaml, $comment, $deprecated)
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{
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$deprecations = array();
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if ($deprecated) {
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set_error_handler(function ($type, $msg) use (&$deprecations) {
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if (E_USER_DEPRECATED !== $type) {
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restore_error_handler();
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if (class_exists('PHPUnit_Util_ErrorHandler')) {
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return call_user_func_array('PHPUnit_Util_ErrorHandler::handleError', func_get_args());
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}
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return call_user_func_array('PHPUnit\Util\ErrorHandler::handleError', func_get_args());
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}
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$deprecations[] = $msg;
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});
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}
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$this->assertEquals($expected, var_export($this->parser->parse($yaml), true), $comment);
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if ($deprecated) {
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restore_error_handler();
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$this->assertCount(1, $deprecations);
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$this->assertContains('Using the comma as a group separator for floats is deprecated since Symfony 3.2 and will be removed in 4.0 on line 1.', $deprecations[0]);
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}
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}
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public function getDataFormSpecifications()
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{
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return $this->loadTestsFromFixtureFiles('index.yml');
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}
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/**
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* @dataProvider getNonStringMappingKeysData
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*/
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public function testNonStringMappingKeys($expected, $yaml, $comment)
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{
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$this->assertSame($expected, var_export($this->parser->parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS), true), $comment);
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}
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public function getNonStringMappingKeysData()
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{
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return $this->loadTestsFromFixtureFiles('nonStringKeys.yml');
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}
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/**
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* @group legacy
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* @dataProvider getLegacyNonStringMappingKeysData
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*/
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public function testLegacyNonStringMappingKeys($expected, $yaml, $comment)
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{
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$this->assertSame($expected, var_export($this->parser->parse($yaml), true), $comment);
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}
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public function getLegacyNonStringMappingKeysData()
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{
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return $this->loadTestsFromFixtureFiles('legacyNonStringKeys.yml');
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}
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public function testTabsInYaml()
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{
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// test tabs in YAML
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$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 (near "'.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 getBlockChompingTests()
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{
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$tests = array();
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$yaml = <<<'EOF'
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foo: |-
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one
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two
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bar: |-
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo",
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'bar' => "one\ntwo",
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);
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$tests['Literal block chomping strip with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |-
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one
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two
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bar: |-
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo",
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'bar' => "one\ntwo",
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);
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$tests['Literal block chomping strip with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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{}
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EOF;
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$expected = array();
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$tests['Literal block chomping strip with multiple trailing newlines after a 1-liner'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |-
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one
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two
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bar: |-
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo",
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'bar' => "one\ntwo",
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);
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$tests['Literal block chomping strip without trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |
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one
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two
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bar: |
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n",
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'bar' => "one\ntwo\n",
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);
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$tests['Literal block chomping clip with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |
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one
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two
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bar: |
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n",
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'bar' => "one\ntwo\n",
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);
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$tests['Literal block chomping clip with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo:
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- bar: |
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one
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two
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EOF;
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$expected = array(
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'foo' => array(
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array(
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'bar' => "one\n\ntwo",
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),
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),
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);
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$tests['Literal block chomping clip with embedded blank line inside unindented collection'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |
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one
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two
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bar: |
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n",
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'bar' => "one\ntwo",
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);
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$tests['Literal block chomping clip without trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |+
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one
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two
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bar: |+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n",
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'bar' => "one\ntwo\n",
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);
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$tests['Literal block chomping keep with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |+
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one
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two
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bar: |+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n\n",
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'bar' => "one\ntwo\n\n",
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);
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$tests['Literal block chomping keep with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: |+
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one
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two
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bar: |+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one\ntwo\n",
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'bar' => "one\ntwo",
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);
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$tests['Literal block chomping keep without trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >-
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one
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two
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bar: >-
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one
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two
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EOF;
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$expected = array(
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'foo' => 'one two',
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'bar' => 'one two',
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);
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$tests['Folded block chomping strip with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >-
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one
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two
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bar: >-
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one
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two
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EOF;
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$expected = array(
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'foo' => 'one two',
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'bar' => 'one two',
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);
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$tests['Folded block chomping strip with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >-
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one
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two
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bar: >-
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one
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two
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EOF;
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$expected = array(
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'foo' => 'one two',
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'bar' => 'one two',
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);
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$tests['Folded block chomping strip without trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >
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one
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two
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bar: >
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n",
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'bar' => "one two\n",
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);
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$tests['Folded block chomping clip with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >
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one
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two
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bar: >
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n",
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'bar' => "one two\n",
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);
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$tests['Folded block chomping clip with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >
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one
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two
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bar: >
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n",
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'bar' => 'one two',
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);
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$tests['Folded block chomping clip without trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >+
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one
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two
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bar: >+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n",
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'bar' => "one two\n",
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);
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$tests['Folded block chomping keep with single trailing newline'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >+
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one
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two
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bar: >+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n\n",
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'bar' => "one two\n\n",
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);
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$tests['Folded block chomping keep with multiple trailing newlines'] = array($expected, $yaml);
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$yaml = <<<'EOF'
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foo: >+
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one
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two
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bar: >+
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one
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two
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EOF;
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$expected = array(
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'foo' => "one two\n",
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'bar' => 'one two',
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);
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$tests['Folded block chomping keep without trailing newline'] = array($expected, $yaml);
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return $tests;
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}
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/**
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* @dataProvider getBlockChompingTests
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*/
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public function testBlockChomping($expected, $yaml)
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{
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$this->assertSame($expected, $this->parser->parse($yaml));
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}
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/**
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* Regression test for issue #7989.
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*
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* @see https://github.com/symfony/symfony/issues/7989
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*/
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public function testBlockLiteralWithLeadingNewlines()
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{
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$yaml = <<<'EOF'
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foo: |-
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bar
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EOF;
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$expected = array(
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'foo' => "\n\nbar",
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);
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$this->assertSame($expected, $this->parser->parse($yaml));
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}
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public function testObjectSupportEnabled()
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{
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$input = <<<'EOF'
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foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
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bar: 1
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EOF;
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$this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
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}
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/**
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* @group legacy
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*/
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public function testObjectSupportEnabledPassingTrue()
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{
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$input = <<<'EOF'
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foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
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bar: 1
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EOF;
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$this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, false, true), '->parse() is able to parse objects');
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}
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/**
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* @group legacy
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*/
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public function testObjectSupportEnabledWithDeprecatedTag()
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{
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$input = <<<'EOF'
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foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
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bar: 1
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EOF;
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$this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
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}
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/**
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* @dataProvider invalidDumpedObjectProvider
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*/
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public function testObjectSupportDisabledButNoExceptions($input)
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{
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$this->assertEquals(array('foo' => null, 'bar' => 1), $this->parser->parse($input), '->parse() does not parse objects');
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}
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/**
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* @dataProvider getObjectForMapTests
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*/
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public function testObjectForMap($yaml, $expected, $explicitlyParseKeysAsStrings = false)
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{
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$flags = Yaml::PARSE_OBJECT_FOR_MAP;
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if ($explicitlyParseKeysAsStrings) {
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$flags |= Yaml::PARSE_KEYS_AS_STRINGS;
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}
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$this->assertEquals($expected, $this->parser->parse($yaml, $flags));
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}
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/**
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* @group legacy
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* @dataProvider getObjectForMapTests
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*/
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public function testObjectForMapEnabledWithMappingUsingBooleanToggles($yaml, $expected)
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{
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$this->assertEquals($expected, $this->parser->parse($yaml, false, false, true));
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}
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|
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public function getObjectForMapTests()
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{
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$tests = array();
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$yaml = <<<'EOF'
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foo:
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fiz: [cat]
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EOF;
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$expected = new \stdClass();
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$expected->foo = new \stdClass();
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$expected->foo->fiz = array('cat');
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$tests['mapping'] = array($yaml, $expected);
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$yaml = '{ "foo": "bar", "fiz": "cat" }';
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$expected = new \stdClass();
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$expected->foo = 'bar';
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$expected->fiz = 'cat';
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$tests['inline-mapping'] = array($yaml, $expected);
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$yaml = "foo: bar\nbaz: foobar";
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$expected = new \stdClass();
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$expected->foo = 'bar';
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$expected->baz = 'foobar';
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$tests['object-for-map-is-applied-after-parsing'] = array($yaml, $expected);
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$yaml = <<<'EOT'
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array:
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- key: one
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- key: two
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EOT;
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$expected = new \stdClass();
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$expected->array = array();
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$expected->array[0] = new \stdClass();
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$expected->array[0]->key = 'one';
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$expected->array[1] = new \stdClass();
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$expected->array[1]->key = 'two';
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$tests['nest-map-and-sequence'] = array($yaml, $expected);
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$yaml = <<<'YAML'
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map:
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1: one
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2: two
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YAML;
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$expected = new \stdClass();
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$expected->map = new \stdClass();
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$expected->map->{1} = 'one';
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$expected->map->{2} = 'two';
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$tests['numeric-keys'] = array($yaml, $expected, true);
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$yaml = <<<'YAML'
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map:
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0: one
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1: two
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YAML;
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$expected = new \stdClass();
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$expected->map = new \stdClass();
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$expected->map->{0} = 'one';
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$expected->map->{1} = 'two';
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$tests['zero-indexed-numeric-keys'] = array($yaml, $expected, true);
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return $tests;
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}
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|
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/**
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* @dataProvider invalidDumpedObjectProvider
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* @expectedException \Symfony\Component\Yaml\Exception\ParseException
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*/
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|
public function testObjectsSupportDisabledWithExceptions($yaml)
|
|
{
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$this->parser->parse($yaml, Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
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}
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|
public function testCanParseContentWithTrailingSpaces()
|
|
{
|
|
$yaml = "items: \n foo: bar";
|
|
|
|
$expected = array(
|
|
'items' => array('foo' => 'bar'),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @dataProvider invalidDumpedObjectProvider
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testObjectsSupportDisabledWithExceptionsUsingBooleanToggles($yaml)
|
|
{
|
|
$this->parser->parse($yaml, true);
|
|
}
|
|
|
|
public function invalidDumpedObjectProvider()
|
|
{
|
|
$yamlTag = <<<'EOF'
|
|
foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
|
|
bar: 1
|
|
EOF;
|
|
$localTag = <<<'EOF'
|
|
foo: !php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
|
|
bar: 1
|
|
EOF;
|
|
|
|
return array(
|
|
'yaml-tag' => array($yamlTag),
|
|
'local-tag' => array($localTag),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @requires extension iconv
|
|
*/
|
|
public function testNonUtf8Exception()
|
|
{
|
|
$yamls = array(
|
|
iconv('UTF-8', 'ISO-8859-1', "foo: 'äöüß'"),
|
|
iconv('UTF-8', 'ISO-8859-15', "euro: '€'"),
|
|
iconv('UTF-8', 'CP1252', "cp1252: '©ÉÇáñ'"),
|
|
);
|
|
|
|
foreach ($yamls as $yaml) {
|
|
try {
|
|
$this->parser->parse($yaml);
|
|
|
|
$this->fail('charsets other than UTF-8 are rejected.');
|
|
} catch (\Exception $e) {
|
|
$this->assertInstanceOf('Symfony\Component\Yaml\Exception\ParseException', $e, 'charsets other than UTF-8 are rejected.');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testUnindentedCollectionException()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
|
|
collection:
|
|
-item1
|
|
-item2
|
|
-item3
|
|
|
|
EOF;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testShortcutKeyUnindentedCollectionException()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
|
|
collection:
|
|
- key: foo
|
|
foo: bar
|
|
|
|
EOF;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessageRegExp /^Multiple documents are not supported.+/
|
|
*/
|
|
public function testMultipleDocumentsNotSupportedException()
|
|
{
|
|
Yaml::parse(<<<'EOL'
|
|
# Ranking of 1998 home runs
|
|
---
|
|
- Mark McGwire
|
|
- Sammy Sosa
|
|
- Ken Griffey
|
|
|
|
# Team ranking
|
|
---
|
|
- Chicago Cubs
|
|
- St Louis Cardinals
|
|
EOL
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testSequenceInAMapping()
|
|
{
|
|
Yaml::parse(<<<'EOF'
|
|
yaml:
|
|
hash: me
|
|
- array stuff
|
|
EOF
|
|
);
|
|
}
|
|
|
|
public function testSequenceInMappingStartedBySingleDashLine()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
a:
|
|
-
|
|
b:
|
|
-
|
|
bar: baz
|
|
- foo
|
|
d: e
|
|
EOT;
|
|
$expected = array(
|
|
'a' => array(
|
|
array(
|
|
'b' => array(
|
|
array(
|
|
'bar' => 'baz',
|
|
),
|
|
),
|
|
),
|
|
'foo',
|
|
),
|
|
'd' => 'e',
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testSequenceFollowedByCommentEmbeddedInMapping()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
a:
|
|
b:
|
|
- c
|
|
# comment
|
|
d: e
|
|
EOT;
|
|
$expected = array(
|
|
'a' => array(
|
|
'b' => array('c'),
|
|
'd' => 'e',
|
|
),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testMappingInASequence()
|
|
{
|
|
Yaml::parse(<<<'EOF'
|
|
yaml:
|
|
- array stuff
|
|
hash: me
|
|
EOF
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage missing colon
|
|
*/
|
|
public function testScalarInSequence()
|
|
{
|
|
Yaml::parse(<<<'EOF'
|
|
foo:
|
|
- bar
|
|
"missing colon"
|
|
foo: bar
|
|
EOF
|
|
);
|
|
}
|
|
|
|
/**
|
|
* > It is an error for two equal keys to appear in the same mapping node.
|
|
* > In such a case the YAML processor may continue, ignoring the second
|
|
* > `key: value` pair and issuing an appropriate warning. This strategy
|
|
* > preserves a consistent information model for one-pass and random access
|
|
* > applications.
|
|
*
|
|
* @see http://yaml.org/spec/1.2/spec.html#id2759572
|
|
* @see http://yaml.org/spec/1.1/#id932806
|
|
* @group legacy
|
|
*/
|
|
public function testMappingDuplicateKeyBlock()
|
|
{
|
|
$input = <<<'EOD'
|
|
parent:
|
|
child: first
|
|
child: duplicate
|
|
parent:
|
|
child: duplicate
|
|
child: duplicate
|
|
EOD;
|
|
$expected = array(
|
|
'parent' => array(
|
|
'child' => 'first',
|
|
),
|
|
);
|
|
$this->assertSame($expected, Yaml::parse($input));
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
*/
|
|
public function testMappingDuplicateKeyFlow()
|
|
{
|
|
$input = <<<'EOD'
|
|
parent: { child: first, child: duplicate }
|
|
parent: { child: duplicate, child: duplicate }
|
|
EOD;
|
|
$expected = array(
|
|
'parent' => array(
|
|
'child' => 'first',
|
|
),
|
|
);
|
|
$this->assertSame($expected, Yaml::parse($input));
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @dataProvider getParseExceptionOnDuplicateData
|
|
* @expectedDeprecation Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated %s and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line %d.
|
|
* throws \Symfony\Component\Yaml\Exception\ParseException in 4.0
|
|
*/
|
|
public function testParseExceptionOnDuplicate($input, $duplicateKey, $lineNumber)
|
|
{
|
|
Yaml::parse($input);
|
|
}
|
|
|
|
public function getParseExceptionOnDuplicateData()
|
|
{
|
|
$tests = array();
|
|
|
|
$yaml = <<<EOD
|
|
parent: { child: first, child: duplicate }
|
|
EOD;
|
|
$tests[] = array($yaml, 'child', 1);
|
|
|
|
$yaml = <<<EOD
|
|
parent:
|
|
child: first,
|
|
child: duplicate
|
|
EOD;
|
|
$tests[] = array($yaml, 'child', 3);
|
|
|
|
$yaml = <<<EOD
|
|
parent: { child: foo }
|
|
parent: { child: bar }
|
|
EOD;
|
|
$tests[] = array($yaml, 'parent', 2);
|
|
|
|
$yaml = <<<EOD
|
|
parent: { child_mapping: { value: bar}, child_mapping: { value: bar} }
|
|
EOD;
|
|
$tests[] = array($yaml, 'child_mapping', 1);
|
|
|
|
$yaml = <<<EOD
|
|
parent:
|
|
child_mapping:
|
|
value: bar
|
|
child_mapping:
|
|
value: bar
|
|
EOD;
|
|
$tests[] = array($yaml, 'child_mapping', 4);
|
|
|
|
$yaml = <<<EOD
|
|
parent: { child_sequence: ['key1', 'key2', 'key3'], child_sequence: ['key1', 'key2', 'key3'] }
|
|
EOD;
|
|
$tests[] = array($yaml, 'child_sequence', 1);
|
|
|
|
$yaml = <<<EOD
|
|
parent:
|
|
child_sequence:
|
|
- key1
|
|
- key2
|
|
- key3
|
|
child_sequence:
|
|
- key1
|
|
- key2
|
|
- key3
|
|
EOD;
|
|
$tests[] = array($yaml, 'child_sequence', 6);
|
|
|
|
return $tests;
|
|
}
|
|
|
|
public function testEmptyValue()
|
|
{
|
|
$input = <<<'EOF'
|
|
hash:
|
|
EOF;
|
|
|
|
$this->assertEquals(array('hash' => null), Yaml::parse($input));
|
|
}
|
|
|
|
public function testCommentAtTheRootIndent()
|
|
{
|
|
$this->assertEquals(array(
|
|
'services' => array(
|
|
'app.foo_service' => array(
|
|
'class' => 'Foo',
|
|
),
|
|
'app/bar_service' => array(
|
|
'class' => 'Bar',
|
|
),
|
|
),
|
|
), Yaml::parse(<<<'EOF'
|
|
# comment 1
|
|
services:
|
|
# comment 2
|
|
# comment 3
|
|
app.foo_service:
|
|
class: Foo
|
|
# comment 4
|
|
# comment 5
|
|
app/bar_service:
|
|
class: Bar
|
|
EOF
|
|
));
|
|
}
|
|
|
|
public function testStringBlockWithComments()
|
|
{
|
|
$this->assertEquals(array('content' => <<<'EOT'
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOT
|
|
), Yaml::parse(<<<'EOF'
|
|
content: |
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOF
|
|
));
|
|
}
|
|
|
|
public function testFoldedStringBlockWithComments()
|
|
{
|
|
$this->assertEquals(array(array('content' => <<<'EOT'
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOT
|
|
)), Yaml::parse(<<<'EOF'
|
|
-
|
|
content: |
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOF
|
|
));
|
|
}
|
|
|
|
public function testNestedFoldedStringBlockWithComments()
|
|
{
|
|
$this->assertEquals(array(array(
|
|
'title' => 'some title',
|
|
'content' => <<<'EOT'
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOT
|
|
)), Yaml::parse(<<<'EOF'
|
|
-
|
|
title: some title
|
|
content: |
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOF
|
|
));
|
|
}
|
|
|
|
public function testReferenceResolvingInInlineStrings()
|
|
{
|
|
$this->assertEquals(array(
|
|
'var' => 'var-value',
|
|
'scalar' => 'var-value',
|
|
'list' => array('var-value'),
|
|
'list_in_list' => array(array('var-value')),
|
|
'map_in_list' => array(array('key' => 'var-value')),
|
|
'embedded_mapping' => array(array('key' => 'var-value')),
|
|
'map' => array('key' => 'var-value'),
|
|
'list_in_map' => array('key' => array('var-value')),
|
|
'map_in_map' => array('foo' => array('bar' => 'var-value')),
|
|
), Yaml::parse(<<<'EOF'
|
|
var: &var var-value
|
|
scalar: *var
|
|
list: [ *var ]
|
|
list_in_list: [[ *var ]]
|
|
map_in_list: [ { key: *var } ]
|
|
embedded_mapping: [ key: *var ]
|
|
map: { key: *var }
|
|
list_in_map: { key: [*var] }
|
|
map_in_map: { foo: { bar: *var } }
|
|
EOF
|
|
));
|
|
}
|
|
|
|
public function testYamlDirective()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
%YAML 1.2
|
|
---
|
|
foo: 1
|
|
bar: 2
|
|
EOF;
|
|
$this->assertEquals(array('foo' => 1, 'bar' => 2), $this->parser->parse($yaml));
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Implicit casting of numeric key to string is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 2.
|
|
*/
|
|
public function testFloatKeys()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
foo:
|
|
1.2: "bar"
|
|
1.3: "baz"
|
|
EOF;
|
|
|
|
$expected = array(
|
|
'foo' => array(
|
|
'1.2' => 'bar',
|
|
'1.3' => 'baz',
|
|
),
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Implicit casting of non-string key to string is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 1.
|
|
*/
|
|
public function testBooleanKeys()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
true: foo
|
|
false: bar
|
|
EOF;
|
|
|
|
$expected = array(
|
|
1 => 'foo',
|
|
0 => 'bar',
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testExplicitStringCastingOfFloatKeys()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
foo:
|
|
1.2: "bar"
|
|
1.3: "baz"
|
|
EOF;
|
|
|
|
$expected = array(
|
|
'foo' => array(
|
|
'1.2' => 'bar',
|
|
'1.3' => 'baz',
|
|
),
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS));
|
|
}
|
|
|
|
public function testExplicitStringCastingOfBooleanKeys()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
true: foo
|
|
false: bar
|
|
EOF;
|
|
|
|
$expected = array(
|
|
'true' => 'foo',
|
|
'false' => 'bar',
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS));
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage A colon cannot be used in an unquoted mapping value
|
|
*/
|
|
public function testColonInMappingValueException()
|
|
{
|
|
$yaml = <<<'EOF'
|
|
foo: bar: baz
|
|
EOF;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
public function testColonInMappingValueExceptionNotTriggeredByColonInComment()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
foo:
|
|
bar: foobar # Note: a comment after a colon
|
|
EOT;
|
|
|
|
$this->assertSame(array('foo' => array('bar' => 'foobar')), $this->parser->parse($yaml));
|
|
}
|
|
|
|
/**
|
|
* @dataProvider getCommentLikeStringInScalarBlockData
|
|
*/
|
|
public function testCommentLikeStringsAreNotStrippedInBlockScalars($yaml, $expectedParserResult)
|
|
{
|
|
$this->assertSame($expectedParserResult, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function getCommentLikeStringInScalarBlockData()
|
|
{
|
|
$tests = array();
|
|
|
|
$yaml = <<<'EOT'
|
|
pages:
|
|
-
|
|
title: some title
|
|
content: |
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOT;
|
|
$expected = array(
|
|
'pages' => array(
|
|
array(
|
|
'title' => 'some title',
|
|
'content' => <<<'EOT'
|
|
# comment 1
|
|
header
|
|
|
|
# comment 2
|
|
<body>
|
|
<h1>title</h1>
|
|
</body>
|
|
|
|
footer # comment3
|
|
EOT
|
|
,
|
|
),
|
|
),
|
|
);
|
|
$tests[] = array($yaml, $expected);
|
|
|
|
$yaml = <<<'EOT'
|
|
test: |
|
|
foo
|
|
# bar
|
|
baz
|
|
collection:
|
|
- one: |
|
|
foo
|
|
# bar
|
|
baz
|
|
- two: |
|
|
foo
|
|
# bar
|
|
baz
|
|
EOT;
|
|
$expected = array(
|
|
'test' => <<<'EOT'
|
|
foo
|
|
# bar
|
|
baz
|
|
|
|
EOT
|
|
,
|
|
'collection' => array(
|
|
array(
|
|
'one' => <<<'EOT'
|
|
foo
|
|
# bar
|
|
baz
|
|
|
|
EOT
|
|
,
|
|
),
|
|
array(
|
|
'two' => <<<'EOT'
|
|
foo
|
|
# bar
|
|
baz
|
|
EOT
|
|
,
|
|
),
|
|
),
|
|
);
|
|
$tests[] = array($yaml, $expected);
|
|
|
|
$yaml = <<<'EOT'
|
|
foo:
|
|
bar:
|
|
scalar-block: >
|
|
line1
|
|
line2>
|
|
baz:
|
|
# comment
|
|
foobar: ~
|
|
EOT;
|
|
$expected = array(
|
|
'foo' => array(
|
|
'bar' => array(
|
|
'scalar-block' => "line1 line2>\n",
|
|
),
|
|
'baz' => array(
|
|
'foobar' => null,
|
|
),
|
|
),
|
|
);
|
|
$tests[] = array($yaml, $expected);
|
|
|
|
$yaml = <<<'EOT'
|
|
a:
|
|
b: hello
|
|
# c: |
|
|
# first row
|
|
# second row
|
|
d: hello
|
|
EOT;
|
|
$expected = array(
|
|
'a' => array(
|
|
'b' => 'hello',
|
|
'd' => 'hello',
|
|
),
|
|
);
|
|
$tests[] = array($yaml, $expected);
|
|
|
|
return $tests;
|
|
}
|
|
|
|
public function testBlankLinesAreParsedAsNewLinesInFoldedBlocks()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
test: >
|
|
<h2>A heading</h2>
|
|
|
|
<ul>
|
|
<li>a list</li>
|
|
<li>may be a good example</li>
|
|
</ul>
|
|
EOT;
|
|
|
|
$this->assertSame(
|
|
array(
|
|
'test' => <<<'EOT'
|
|
<h2>A heading</h2>
|
|
<ul> <li>a list</li> <li>may be a good example</li> </ul>
|
|
EOT
|
|
,
|
|
),
|
|
$this->parser->parse($yaml)
|
|
);
|
|
}
|
|
|
|
public function testAdditionallyIndentedLinesAreParsedAsNewLinesInFoldedBlocks()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
test: >
|
|
<h2>A heading</h2>
|
|
|
|
<ul>
|
|
<li>a list</li>
|
|
<li>may be a good example</li>
|
|
</ul>
|
|
EOT;
|
|
|
|
$this->assertSame(
|
|
array(
|
|
'test' => <<<'EOT'
|
|
<h2>A heading</h2>
|
|
<ul>
|
|
<li>a list</li>
|
|
<li>may be a good example</li>
|
|
</ul>
|
|
EOT
|
|
,
|
|
),
|
|
$this->parser->parse($yaml)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider getBinaryData
|
|
*/
|
|
public function testParseBinaryData($data)
|
|
{
|
|
$this->assertSame(array('data' => 'Hello world'), $this->parser->parse($data));
|
|
}
|
|
|
|
public function getBinaryData()
|
|
{
|
|
return array(
|
|
'enclosed with double quotes' => array('data: !!binary "SGVsbG8gd29ybGQ="'),
|
|
'enclosed with single quotes' => array("data: !!binary 'SGVsbG8gd29ybGQ='"),
|
|
'containing spaces' => array('data: !!binary "SGVs bG8gd 29ybGQ="'),
|
|
'in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVsbG8gd29ybGQ=
|
|
EOT
|
|
),
|
|
'containing spaces in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVs bG8gd 29ybGQ=
|
|
EOT
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider getInvalidBinaryData
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
*/
|
|
public function testParseInvalidBinaryData($data, $expectedMessage)
|
|
{
|
|
if (method_exists($this, 'expectException')) {
|
|
$this->expectExceptionMessageRegExp($expectedMessage);
|
|
} else {
|
|
$this->setExpectedExceptionRegExp(ParseException::class, $expectedMessage);
|
|
}
|
|
|
|
$this->parser->parse($data);
|
|
}
|
|
|
|
public function getInvalidBinaryData()
|
|
{
|
|
return array(
|
|
'length not a multiple of four' => array('data: !!binary "SGVsbG8d29ybGQ="', '/The normalized base64 encoded data \(data without whitespace characters\) length must be a multiple of four \(\d+ bytes given\)/'),
|
|
'invalid characters' => array('!!binary "SGVsbG8#d29ybGQ="', '/The base64 encoded data \(.*\) contains invalid characters/'),
|
|
'too many equals characters' => array('data: !!binary "SGVsbG8gd29yb==="', '/The base64 encoded data \(.*\) contains invalid characters/'),
|
|
'misplaced equals character' => array('data: !!binary "SGVsbG8gd29ybG=Q"', '/The base64 encoded data \(.*\) contains invalid characters/'),
|
|
'length not a multiple of four in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVsbG8d29ybGQ=
|
|
EOT
|
|
,
|
|
'/The normalized base64 encoded data \(data without whitespace characters\) length must be a multiple of four \(\d+ bytes given\)/',
|
|
),
|
|
'invalid characters in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVsbG8#d29ybGQ=
|
|
EOT
|
|
,
|
|
'/The base64 encoded data \(.*\) contains invalid characters/',
|
|
),
|
|
'too many equals characters in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVsbG8gd29yb===
|
|
EOT
|
|
,
|
|
'/The base64 encoded data \(.*\) contains invalid characters/',
|
|
),
|
|
'misplaced equals character in block scalar' => array(
|
|
<<<'EOT'
|
|
data: !!binary |
|
|
SGVsbG8gd29ybG=Q
|
|
EOT
|
|
,
|
|
'/The base64 encoded data \(.*\) contains invalid characters/',
|
|
),
|
|
);
|
|
}
|
|
|
|
public function testParseDateAsMappingValue()
|
|
{
|
|
$yaml = <<<'EOT'
|
|
date: 2002-12-14
|
|
EOT;
|
|
$expectedDate = new \DateTime();
|
|
$expectedDate->setTimeZone(new \DateTimeZone('UTC'));
|
|
$expectedDate->setDate(2002, 12, 14);
|
|
$expectedDate->setTime(0, 0, 0);
|
|
|
|
$this->assertEquals(array('date' => $expectedDate), $this->parser->parse($yaml, Yaml::PARSE_DATETIME));
|
|
}
|
|
|
|
/**
|
|
* @param $lineNumber
|
|
* @param $yaml
|
|
* @dataProvider parserThrowsExceptionWithCorrectLineNumberProvider
|
|
*/
|
|
public function testParserThrowsExceptionWithCorrectLineNumber($lineNumber, $yaml)
|
|
{
|
|
if (method_exists($this, 'expectException')) {
|
|
$this->expectException('\Symfony\Component\Yaml\Exception\ParseException');
|
|
$this->expectExceptionMessage(sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
|
|
} else {
|
|
$this->setExpectedException('\Symfony\Component\Yaml\Exception\ParseException', sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
|
|
}
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
public function parserThrowsExceptionWithCorrectLineNumberProvider()
|
|
{
|
|
return array(
|
|
array(
|
|
4,
|
|
<<<'YAML'
|
|
foo:
|
|
-
|
|
# bar
|
|
bar: "123",
|
|
YAML
|
|
),
|
|
array(
|
|
5,
|
|
<<<'YAML'
|
|
foo:
|
|
-
|
|
# bar
|
|
# bar
|
|
bar: "123",
|
|
YAML
|
|
),
|
|
array(
|
|
8,
|
|
<<<'YAML'
|
|
foo:
|
|
-
|
|
# foobar
|
|
baz: 123
|
|
bar:
|
|
-
|
|
# bar
|
|
bar: "123",
|
|
YAML
|
|
),
|
|
array(
|
|
10,
|
|
<<<'YAML'
|
|
foo:
|
|
-
|
|
# foobar
|
|
# foobar
|
|
baz: 123
|
|
bar:
|
|
-
|
|
# bar
|
|
# bar
|
|
bar: "123",
|
|
YAML
|
|
),
|
|
);
|
|
}
|
|
|
|
public function testParseMultiLineQuotedString()
|
|
{
|
|
$yaml = <<<EOT
|
|
foo: "bar
|
|
baz
|
|
foobar
|
|
foo"
|
|
bar: baz
|
|
EOT;
|
|
|
|
$this->assertSame(array('foo' => 'bar baz foobar foo', 'bar' => 'baz'), $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testMultiLineQuotedStringWithTrailingBackslash()
|
|
{
|
|
$yaml = <<<YAML
|
|
foobar:
|
|
"foo\
|
|
bar"
|
|
YAML;
|
|
|
|
$this->assertSame(array('foobar' => 'foobar'), $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testCommentCharactersInMultiLineQuotedStrings()
|
|
{
|
|
$yaml = <<<YAML
|
|
foo:
|
|
foobar: 'foo
|
|
#bar'
|
|
bar: baz
|
|
YAML;
|
|
$expected = array(
|
|
'foo' => array(
|
|
'foobar' => 'foo #bar',
|
|
'bar' => 'baz',
|
|
),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testBlankLinesInQuotedMultiLineString()
|
|
{
|
|
$yaml = <<<YAML
|
|
foobar: 'foo
|
|
|
|
bar'
|
|
YAML;
|
|
$expected = array(
|
|
'foobar' => "foo\nbar",
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testParseMultiLineUnquotedString()
|
|
{
|
|
$yaml = <<<EOT
|
|
foo: bar
|
|
baz
|
|
foobar
|
|
foo
|
|
bar: baz
|
|
EOT;
|
|
|
|
$this->assertSame(array('foo' => 'bar baz foobar foo', 'bar' => 'baz'), $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testParseMultiLineString()
|
|
{
|
|
$this->assertEquals("foo bar\nbaz", $this->parser->parse("foo\nbar\n\nbaz"));
|
|
}
|
|
|
|
/**
|
|
* @dataProvider multiLineDataProvider
|
|
*/
|
|
public function testParseMultiLineMappingValue($yaml, $expected, $parseError)
|
|
{
|
|
$this->assertEquals($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function multiLineDataProvider()
|
|
{
|
|
$tests = array();
|
|
|
|
$yaml = <<<'EOF'
|
|
foo:
|
|
- bar:
|
|
one
|
|
|
|
two
|
|
three
|
|
EOF;
|
|
$expected = array(
|
|
'foo' => array(
|
|
array(
|
|
'bar' => "one\ntwo three",
|
|
),
|
|
),
|
|
);
|
|
|
|
$tests[] = array($yaml, $expected, false);
|
|
|
|
$yaml = <<<'EOF'
|
|
bar
|
|
"foo"
|
|
EOF;
|
|
$expected = 'bar "foo"';
|
|
|
|
$tests[] = array($yaml, $expected, false);
|
|
|
|
$yaml = <<<'EOF'
|
|
bar
|
|
"foo
|
|
EOF;
|
|
$expected = 'bar "foo';
|
|
|
|
$tests[] = array($yaml, $expected, false);
|
|
|
|
$yaml = <<<'EOF'
|
|
bar
|
|
|
|
'foo'
|
|
EOF;
|
|
$expected = "bar\n'foo'";
|
|
|
|
$tests[] = array($yaml, $expected, false);
|
|
|
|
$yaml = <<<'EOF'
|
|
bar
|
|
|
|
foo'
|
|
EOF;
|
|
$expected = "bar\nfoo'";
|
|
|
|
$tests[] = array($yaml, $expected, false);
|
|
|
|
return $tests;
|
|
}
|
|
|
|
public function testTaggedInlineMapping()
|
|
{
|
|
$this->assertEquals(new TaggedValue('foo', array('foo' => 'bar')), $this->parser->parse('!foo {foo: bar}', Yaml::PARSE_CUSTOM_TAGS));
|
|
}
|
|
|
|
/**
|
|
* @dataProvider taggedValuesProvider
|
|
*/
|
|
public function testCustomTagSupport($expected, $yaml)
|
|
{
|
|
$this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_CUSTOM_TAGS));
|
|
}
|
|
|
|
public function taggedValuesProvider()
|
|
{
|
|
return array(
|
|
'sequences' => array(
|
|
array(new TaggedValue('foo', array('yaml')), new TaggedValue('quz', array('bar'))),
|
|
<<<YAML
|
|
- !foo
|
|
- yaml
|
|
- !quz [bar]
|
|
YAML
|
|
),
|
|
'mappings' => array(
|
|
new TaggedValue('foo', array('foo' => new TaggedValue('quz', array('bar')), 'quz' => new TaggedValue('foo', array('quz' => 'bar')))),
|
|
<<<YAML
|
|
!foo
|
|
foo: !quz [bar]
|
|
quz: !foo
|
|
quz: bar
|
|
YAML
|
|
),
|
|
'inline' => array(
|
|
array(new TaggedValue('foo', array('foo', 'bar')), new TaggedValue('quz', array('foo' => 'bar', 'quz' => new TaggedValue('bar', array('one' => 'bar'))))),
|
|
<<<YAML
|
|
- !foo [foo, bar]
|
|
- !quz {foo: bar, quz: !bar {one: bar}}
|
|
YAML
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage Tags support is not enabled. Enable the `Yaml::PARSE_CUSTOM_TAGS` flag to use "!iterator" at line 1 (near "!iterator [foo]").
|
|
*/
|
|
public function testCustomTagsDisabled()
|
|
{
|
|
$this->parser->parse('!iterator [foo]');
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Using the unquoted scalar value "!iterator foo" is deprecated since Symfony 3.3 and will be considered as a tagged value in 4.0. You must quote it on line 1.
|
|
*/
|
|
public function testUnsupportedTagWithScalar()
|
|
{
|
|
$this->assertEquals('!iterator foo', $this->parser->parse('!iterator foo'));
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage The built-in tag "!!foo" is not implemented.
|
|
*/
|
|
public function testExceptionWhenUsingUnsuportedBuiltInTags()
|
|
{
|
|
$this->parser->parse('!!foo');
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 1.
|
|
*/
|
|
public function testComplexMappingThrowsParseException()
|
|
{
|
|
$yaml = <<<YAML
|
|
? "1"
|
|
:
|
|
name: végétalien
|
|
YAML;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 2.
|
|
*/
|
|
public function testComplexMappingNestedInMappingThrowsParseException()
|
|
{
|
|
$yaml = <<<YAML
|
|
diet:
|
|
? "1"
|
|
:
|
|
name: végétalien
|
|
YAML;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @group legacy
|
|
* @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 1.
|
|
*/
|
|
public function testComplexMappingNestedInSequenceThrowsParseException()
|
|
{
|
|
$yaml = <<<YAML
|
|
- ? "1"
|
|
:
|
|
name: végétalien
|
|
YAML;
|
|
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage Unable to parse at line 1 (near "[parameters]").
|
|
*/
|
|
public function testParsingIniThrowsException()
|
|
{
|
|
$ini = <<<INI
|
|
[parameters]
|
|
foo = bar
|
|
bar = %foo%
|
|
INI;
|
|
|
|
$this->parser->parse($ini);
|
|
}
|
|
|
|
private function loadTestsFromFixtureFiles($testsFile)
|
|
{
|
|
$parser = new Parser();
|
|
|
|
$tests = array();
|
|
$files = $parser->parse(file_get_contents(__DIR__.'/Fixtures/'.$testsFile));
|
|
foreach ($files as $file) {
|
|
$yamls = file_get_contents(__DIR__.'/Fixtures/'.$file.'.yml');
|
|
|
|
// split YAMLs documents
|
|
foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
|
|
if (!$yaml) {
|
|
continue;
|
|
}
|
|
|
|
$test = $parser->parse($yaml);
|
|
if (isset($test['todo']) && $test['todo']) {
|
|
// TODO
|
|
} else {
|
|
eval('$expected = '.trim($test['php']).';');
|
|
|
|
$tests[] = array(var_export($expected, true), $test['yaml'], $test['test'], isset($test['deprecated']) ? $test['deprecated'] : false);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $tests;
|
|
}
|
|
|
|
public function testCanParseVeryLongValue()
|
|
{
|
|
$longStringWithSpaces = str_repeat('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ', 20000);
|
|
$trickyVal = array('x' => $longStringWithSpaces);
|
|
|
|
$yamlString = Yaml::dump($trickyVal);
|
|
$arrayFromYaml = $this->parser->parse($yamlString);
|
|
|
|
$this->assertEquals($trickyVal, $arrayFromYaml);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage Reference "foo" does not exist at line 2
|
|
*/
|
|
public function testParserCleansUpReferencesBetweenRuns()
|
|
{
|
|
$yaml = <<<YAML
|
|
foo: &foo
|
|
baz: foobar
|
|
bar:
|
|
<<: *foo
|
|
YAML;
|
|
$this->parser->parse($yaml);
|
|
|
|
$yaml = <<<YAML
|
|
bar:
|
|
<<: *foo
|
|
YAML;
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
public function testPhpConstantTagMappingKey()
|
|
{
|
|
$yaml = <<<YAML
|
|
transitions:
|
|
!php/const:Symfony\Component\Yaml\Tests\B::FOO:
|
|
from:
|
|
- !php/const:Symfony\Component\Yaml\Tests\B::BAR
|
|
to: !php/const:Symfony\Component\Yaml\Tests\B::BAZ
|
|
YAML;
|
|
$expected = array(
|
|
'transitions' => array(
|
|
'foo' => array(
|
|
'from' => array(
|
|
'bar',
|
|
),
|
|
'to' => 'baz',
|
|
),
|
|
),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml, Yaml::PARSE_CONSTANT));
|
|
}
|
|
|
|
public function testPhpConstantTagMappingKeyWithKeysCastToStrings()
|
|
{
|
|
$yaml = <<<YAML
|
|
transitions:
|
|
!php/const:Symfony\Component\Yaml\Tests\B::FOO:
|
|
from:
|
|
- !php/const:Symfony\Component\Yaml\Tests\B::BAR
|
|
to: !php/const:Symfony\Component\Yaml\Tests\B::BAZ
|
|
YAML;
|
|
$expected = array(
|
|
'transitions' => array(
|
|
'foo' => array(
|
|
'from' => array(
|
|
'bar',
|
|
),
|
|
'to' => 'baz',
|
|
),
|
|
),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml, Yaml::PARSE_CONSTANT | Yaml::PARSE_KEYS_AS_STRINGS));
|
|
}
|
|
|
|
public function testMergeKeysWhenMappingsAreParsedAsObjects()
|
|
{
|
|
$yaml = <<<YAML
|
|
foo: &FOO
|
|
bar: 1
|
|
bar: &BAR
|
|
baz: 2
|
|
<<: *FOO
|
|
baz:
|
|
baz_foo: 3
|
|
<<:
|
|
baz_bar: 4
|
|
foobar:
|
|
bar: ~
|
|
<<: [*FOO, *BAR]
|
|
YAML;
|
|
$expected = (object) array(
|
|
'foo' => (object) array(
|
|
'bar' => 1,
|
|
),
|
|
'bar' => (object) array(
|
|
'baz' => 2,
|
|
'bar' => 1,
|
|
),
|
|
'baz' => (object) array(
|
|
'baz_foo' => 3,
|
|
'baz_bar' => 4,
|
|
),
|
|
'foobar' => (object) array(
|
|
'bar' => null,
|
|
'baz' => 2,
|
|
),
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP));
|
|
}
|
|
|
|
public function testParseReferencesOnMergeKeys()
|
|
{
|
|
$yaml = <<<YAML
|
|
mergekeyrefdef:
|
|
a: foo
|
|
<<: &quux
|
|
b: bar
|
|
c: baz
|
|
mergekeyderef:
|
|
d: quux
|
|
<<: *quux
|
|
YAML;
|
|
$expected = array(
|
|
'mergekeyrefdef' => array(
|
|
'a' => 'foo',
|
|
'b' => 'bar',
|
|
'c' => 'baz',
|
|
),
|
|
'mergekeyderef' => array(
|
|
'd' => 'quux',
|
|
'b' => 'bar',
|
|
'c' => 'baz',
|
|
),
|
|
);
|
|
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function testParseReferencesOnMergeKeysWithMappingsParsedAsObjects()
|
|
{
|
|
$yaml = <<<YAML
|
|
mergekeyrefdef:
|
|
a: foo
|
|
<<: &quux
|
|
b: bar
|
|
c: baz
|
|
mergekeyderef:
|
|
d: quux
|
|
<<: *quux
|
|
YAML;
|
|
$expected = (object) array(
|
|
'mergekeyrefdef' => (object) array(
|
|
'a' => 'foo',
|
|
'b' => 'bar',
|
|
'c' => 'baz',
|
|
),
|
|
'mergekeyderef' => (object) array(
|
|
'd' => 'quux',
|
|
'b' => 'bar',
|
|
'c' => 'baz',
|
|
),
|
|
);
|
|
|
|
$this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP));
|
|
}
|
|
|
|
/**
|
|
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
|
|
* @expectedExceptionMessage Reference "foo" does not exist
|
|
*/
|
|
public function testEvalRefException()
|
|
{
|
|
$yaml = <<<EOE
|
|
foo: { &foo { a: Steve, <<: *foo} }
|
|
EOE;
|
|
$this->parser->parse($yaml);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider indentedMappingData
|
|
*/
|
|
public function testParseIndentedMappings($yaml, $expected)
|
|
{
|
|
$this->assertSame($expected, $this->parser->parse($yaml));
|
|
}
|
|
|
|
public function indentedMappingData()
|
|
{
|
|
$tests = array();
|
|
|
|
$yaml = <<<YAML
|
|
foo:
|
|
- bar: "foobar"
|
|
# A comment
|
|
baz: "foobaz"
|
|
YAML;
|
|
$expected = array(
|
|
'foo' => array(
|
|
array(
|
|
'bar' => 'foobar',
|
|
'baz' => 'foobaz',
|
|
),
|
|
),
|
|
);
|
|
$tests['comment line is first line in indented block'] = array($yaml, $expected);
|
|
|
|
$yaml = <<<YAML
|
|
foo:
|
|
- bar:
|
|
# comment
|
|
baz: [1, 2, 3]
|
|
YAML;
|
|
$expected = array(
|
|
'foo' => array(
|
|
array(
|
|
'bar' => array(
|
|
'baz' => array(1, 2, 3),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
$tests['mapping value on new line starting with a comment line'] = array($yaml, $expected);
|
|
|
|
$yaml = <<<YAML
|
|
foo:
|
|
-
|
|
bar: foobar
|
|
YAML;
|
|
$expected = array(
|
|
'foo' => array(
|
|
array(
|
|
'bar' => 'foobar',
|
|
),
|
|
),
|
|
);
|
|
$tests['mapping in sequence starting on a new line'] = array($yaml, $expected);
|
|
|
|
$yaml = <<<YAML
|
|
foo:
|
|
|
|
bar: baz
|
|
YAML;
|
|
$expected = array(
|
|
'foo' => array(
|
|
'bar' => 'baz',
|
|
),
|
|
);
|
|
$tests['blank line at the beginning of an indented mapping value'] = array($yaml, $expected);
|
|
|
|
return $tests;
|
|
}
|
|
}
|
|
|
|
class B
|
|
{
|
|
public $b = 'foo';
|
|
|
|
const FOO = 'foo';
|
|
const BAR = 'bar';
|
|
const BAZ = 'baz';
|
|
}
|