| Server IP : 199.250.214.225 / Your IP : 3.133.129.97 Web Server : Apache System : Linux vps64074.inmotionhosting.com 3.10.0-1160.105.1.vz7.214.3 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : nicngo5 ( 1001) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /home/nicngo5/npay.pdf.nicn.gov.ng/vendor/symfony/yaml/Tests/ |
Upload File : |
<?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\Exception\ParseException;
use Symfony\Component\Yaml\Yaml;
use Symfony\Component\Yaml\Parser;
use Symfony\Component\Yaml\Tag\TaggedValue;
class ParserTest extends TestCase
{
/** @var Parser */
protected $parser;
protected function setUp()
{
$this->parser = new Parser();
}
protected function tearDown()
{
$this->parser = null;
}
/**
* @dataProvider getDataFormSpecifications
*/
public function testSpecifications($expected, $yaml, $comment, $deprecated)
{
$deprecations = array();
if ($deprecated) {
set_error_handler(function ($type, $msg) use (&$deprecations) {
if (E_USER_DEPRECATED !== $type) {
restore_error_handler();
if (class_exists('PHPUnit_Util_ErrorHandler')) {
return call_user_func_array('PHPUnit_Util_ErrorHandler::handleError', func_get_args());
}
return call_user_func_array('PHPUnit\Util\ErrorHandler::handleError', func_get_args());
}
$deprecations[] = $msg;
});
}
$this->assertEquals($expected, var_export($this->parser->parse($yaml), true), $comment);
if ($deprecated) {
restore_error_handler();
$this->assertCount(1, $deprecations);
$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]);
}
}
public function getDataFormSpecifications()
{
return $this->loadTestsFromFixtureFiles('index.yml');
}
/**
* @dataProvider getNonStringMappingKeysData
*/
public function testNonStringMappingKeys($expected, $yaml, $comment)
{
$this->assertSame($expected, var_export($this->parser->parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS), true), $comment);
}
public function getNonStringMappingKeysData()
{
return $this->loadTestsFromFixtureFiles('nonStringKeys.yml');
}
/**
* @group legacy
* @dataProvider getLegacyNonStringMappingKeysData
*/
public function testLegacyNonStringMappingKeys($expected, $yaml, $comment)
{
$this->assertSame($expected, var_export($this->parser->parse($yaml), true), $comment);
}
public function getLegacyNonStringMappingKeysData()
{
return $this->loadTestsFromFixtureFiles('legacyNonStringKeys.yml');
}
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, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
}
/**
* @group legacy
*/
public function testObjectSupportEnabledPassingTrue()
{
$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');
}
/**
* @group legacy
*/
public function testObjectSupportEnabledWithDeprecatedTag()
{
$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, Yaml::PARSE_OBJECT), '->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, $explicitlyParseKeysAsStrings = false)
{
$flags = Yaml::PARSE_OBJECT_FOR_MAP;
if ($explicitlyParseKeysAsStrings) {
$flags |= Yaml::PARSE_KEYS_AS_STRINGS;
}
$this->assertEquals($expected, $this->parser->parse($yaml, $flags));
}
/**
* @group legacy
* @dataProvider getObjectForMapTests
*/
public function testObjectForMapEnabledWithMappingUsingBooleanToggles($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, true);
$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, true);
return $tests;
}
/**
* @dataProvider invalidDumpedObjectProvider
* @expectedException \Symfony\Component\Yaml\Exception\ParseException
*/
public function testObjectsSupportDisabledWithExceptions($yaml)
{
$this->parser->parse($yaml, Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
}
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';
}