--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Yaml\Yaml;
+use Symfony\Component\Yaml\Parser;
+
+class ParserTest extends TestCase
+{
+ /** @var Parser */
+ protected $parser;
+
+ protected function setUp()
+ {
+ $this->parser = new Parser();
+ }
+
+ protected function tearDown()
+ {
+ $this->parser = null;
+ }
+
+ /**
+ * @dataProvider getDataFormSpecifications
+ */
+ public function testSpecifications($file, $expected, $yaml, $comment)
+ {
+ $this->assertEquals($expected, var_export($this->parser->parse($yaml), true), $comment);
+ }
+
+ public function getDataFormSpecifications()
+ {
+ $parser = new Parser();
+ $path = __DIR__.'/Fixtures';
+
+ $tests = array();
+ $files = $parser->parse(file_get_contents($path.'/index.yml'));
+ foreach ($files as $file) {
+ $yamls = file_get_contents($path.'/'.$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']).';');
+
+ $tests[] = array($file, var_export($expected, true), $test['yaml'], $test['test']);
+ }
+ }
+ }
+
+ return $tests;
+ }
+
+ public function testTabsInYaml()
+ {
+ // test tabs in YAML
+ $yamls = array(
+ "foo:\n bar",
+ "foo:\n bar",
+ "foo:\n bar",
+ "foo:\n bar",
+ );
+
+ foreach ($yamls as $yaml) {
+ try {
+ $content = $this->parser->parse($yaml);
+
+ $this->fail('YAML files must not contain tabs');
+ } catch (\Exception $e) {
+ $this->assertInstanceOf('\Exception', $e, 'YAML files must not contain tabs');
+ $this->assertEquals('A YAML file cannot contain tabs as indentation at line 2 (near "'.strpbrk($yaml, "\t").'").', $e->getMessage(), 'YAML files must not contain tabs');
+ }
+ }
+ }
+
+ public function testEndOfTheDocumentMarker()
+ {
+ $yaml = <<<'EOF'
+--- %YAML:1.0
+foo
+...
+EOF;
+
+ $this->assertEquals('foo', $this->parser->parse($yaml));
+ }
+
+ public function getBlockChompingTests()
+ {
+ $tests = array();
+
+ $yaml = <<<'EOF'
+foo: |-
+ one
+ two
+bar: |-
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo",
+ 'bar' => "one\ntwo",
+ );
+ $tests['Literal block chomping strip with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |-
+ one
+ two
+
+bar: |-
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo",
+ 'bar' => "one\ntwo",
+ );
+ $tests['Literal block chomping strip with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+{}
+
+
+EOF;
+ $expected = array();
+ $tests['Literal block chomping strip with multiple trailing newlines after a 1-liner'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |-
+ one
+ two
+bar: |-
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo",
+ 'bar' => "one\ntwo",
+ );
+ $tests['Literal block chomping strip without trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |
+ one
+ two
+bar: |
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n",
+ 'bar' => "one\ntwo\n",
+ );
+ $tests['Literal block chomping clip with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |
+ one
+ two
+
+bar: |
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n",
+ 'bar' => "one\ntwo\n",
+ );
+ $tests['Literal block chomping clip with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo:
+- bar: |
+ one
+
+ two
+EOF;
+ $expected = array(
+ 'foo' => array(
+ array(
+ 'bar' => "one\n\ntwo",
+ ),
+ ),
+ );
+ $tests['Literal block chomping clip with embedded blank line inside unindented collection'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |
+ one
+ two
+bar: |
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n",
+ 'bar' => "one\ntwo",
+ );
+ $tests['Literal block chomping clip without trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |+
+ one
+ two
+bar: |+
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n",
+ 'bar' => "one\ntwo\n",
+ );
+ $tests['Literal block chomping keep with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |+
+ one
+ two
+
+bar: |+
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n\n",
+ 'bar' => "one\ntwo\n\n",
+ );
+ $tests['Literal block chomping keep with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: |+
+ one
+ two
+bar: |+
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => "one\ntwo\n",
+ 'bar' => "one\ntwo",
+ );
+ $tests['Literal block chomping keep without trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >-
+ one
+ two
+bar: >-
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => 'one two',
+ 'bar' => 'one two',
+ );
+ $tests['Folded block chomping strip with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >-
+ one
+ two
+
+bar: >-
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => 'one two',
+ 'bar' => 'one two',
+ );
+ $tests['Folded block chomping strip with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >-
+ one
+ two
+bar: >-
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => 'one two',
+ 'bar' => 'one two',
+ );
+ $tests['Folded block chomping strip without trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >
+ one
+ two
+bar: >
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => "one two\n",
+ 'bar' => "one two\n",
+ );
+ $tests['Folded block chomping clip with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >
+ one
+ two
+
+bar: >
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => "one two\n",
+ 'bar' => "one two\n",
+ );
+ $tests['Folded block chomping clip with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >
+ one
+ two
+bar: >
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => "one two\n",
+ 'bar' => 'one two',
+ );
+ $tests['Folded block chomping clip without trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >+
+ one
+ two
+bar: >+
+ one
+ two
+
+EOF;
+ $expected = array(
+ 'foo' => "one two\n",
+ 'bar' => "one two\n",
+ );
+ $tests['Folded block chomping keep with single trailing newline'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >+
+ one
+ two
+
+bar: >+
+ one
+ two
+
+
+EOF;
+ $expected = array(
+ 'foo' => "one two\n\n",
+ 'bar' => "one two\n\n",
+ );
+ $tests['Folded block chomping keep with multiple trailing newlines'] = array($expected, $yaml);
+
+ $yaml = <<<'EOF'
+foo: >+
+ one
+ two
+bar: >+
+ one
+ two
+EOF;
+ $expected = array(
+ 'foo' => "one two\n",
+ 'bar' => 'one two',
+ );
+ $tests['Folded block chomping keep without trailing newline'] = array($expected, $yaml);
+
+ return $tests;
+ }
+
+ /**
+ * @dataProvider getBlockChompingTests
+ */
+ public function testBlockChomping($expected, $yaml)
+ {
+ $this->assertSame($expected, $this->parser->parse($yaml));
+ }
+
+ /**
+ * Regression test for issue #7989.
+ *
+ * @see https://github.com/symfony/symfony/issues/7989
+ */
+ public function testBlockLiteralWithLeadingNewlines()
+ {
+ $yaml = <<<'EOF'
+foo: |-
+
+
+ bar
+
+EOF;
+ $expected = array(
+ 'foo' => "\n\nbar",
+ );
+
+ $this->assertSame($expected, $this->parser->parse($yaml));
+ }
+
+ public function testObjectSupportEnabled()
+ {
+ $input = <<<'EOF'
+foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
+bar: 1
+EOF;
+ $this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, false, true), '->parse() is able to parse objects');
+
+ $input = <<<'EOF'
+foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
+bar: 1
+EOF;
+ $this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, false, true), '->parse() is able to parse objects');
+ }
+
+ /**
+ * @dataProvider invalidDumpedObjectProvider
+ */
+ public function testObjectSupportDisabledButNoExceptions($input)
+ {
+ $this->assertEquals(array('foo' => null, 'bar' => 1), $this->parser->parse($input), '->parse() does not parse objects');
+ }
+
+ /**
+ * @dataProvider getObjectForMapTests
+ */
+ public function testObjectForMap($yaml, $expected)
+ {
+ $this->assertEquals($expected, $this->parser->parse($yaml, false, false, true));
+ }
+
+ public function getObjectForMapTests()
+ {
+ $tests = array();
+
+ $yaml = <<<'EOF'
+foo:
+ fiz: [cat]
+EOF;
+ $expected = new \stdClass();
+ $expected->foo = new \stdClass();
+ $expected->foo->fiz = array('cat');
+ $tests['mapping'] = array($yaml, $expected);
+
+ $yaml = '{ "foo": "bar", "fiz": "cat" }';
+ $expected = new \stdClass();
+ $expected->foo = 'bar';
+ $expected->fiz = 'cat';
+ $tests['inline-mapping'] = array($yaml, $expected);
+
+ $yaml = "foo: bar\nbaz: foobar";
+ $expected = new \stdClass();
+ $expected->foo = 'bar';
+ $expected->baz = 'foobar';
+ $tests['object-for-map-is-applied-after-parsing'] = array($yaml, $expected);
+
+ $yaml = <<<'EOT'
+array:
+ - key: one
+ - key: two
+EOT;
+ $expected = new \stdClass();
+ $expected->array = array();
+ $expected->array[0] = new \stdClass();
+ $expected->array[0]->key = 'one';
+ $expected->array[1] = new \stdClass();
+ $expected->array[1]->key = 'two';
+ $tests['nest-map-and-sequence'] = array($yaml, $expected);
+
+ $yaml = <<<'YAML'
+map:
+ 1: one
+ 2: two
+YAML;
+ $expected = new \stdClass();
+ $expected->map = new \stdClass();
+ $expected->map->{1} = 'one';
+ $expected->map->{2} = 'two';
+ $tests['numeric-keys'] = array($yaml, $expected);
+
+ $yaml = <<<'YAML'
+map:
+ 0: one
+ 1: two
+YAML;
+ $expected = new \stdClass();
+ $expected->map = new \stdClass();
+ $expected->map->{0} = 'one';
+ $expected->map->{1} = 'two';
+ $tests['zero-indexed-numeric-keys'] = array($yaml, $expected);
+
+ return $tests;
+ }
+
+ /**
+ * @dataProvider invalidDumpedObjectProvider
+ * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+ */
+ public function testObjectsSupportDisabledWithExceptions($yaml)
+ {
+ $this->parser->parse($yaml, true, false);
+ }
+
+ 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
+ */
+ 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));
+ }
+
+ 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));
+ }
+
+ 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));
+ }
+
+ 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 Using a colon in the unquoted mapping value "bar: baz" in line 1 is deprecated since Symfony 2.8 and will throw a ParseException in 3.0.
+ * throw ParseException in Symfony 3.0
+ */
+ 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)
+ );
+ }
+
+ /**
+ * @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 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);
+ }
+}
+
+class B
+{
+ public $b = 'foo';
+}
projects / yaffs-website / blobdiff