59             "foo:\n	bar",
60             "foo:\n 	bar",
61             "foo:\n	 bar",
62             "foo:\n 	 bar",
81 foo
85         $this->assertEquals('foo', $this->parser->parse($yaml));
93 foo: |-
102             'foo' => "one\ntwo",
108 foo: |-
119             'foo' => "one\ntwo",
133 foo: |-
141             'foo' => "one\ntwo",
147 foo: |
156             'foo' => "one\ntwo\n",
162 foo: |
173             'foo' => "one\ntwo\n",
179 foo:
186             'foo' => [
195 foo: |
203             'foo' => "one\ntwo\n",
209 foo: |+
218             'foo' => "one\ntwo\n",
224 foo: |+
235             'foo' => "one\ntwo\n\n",
241 foo: |+
249             'foo' => "one\ntwo\n",
255 foo: >-
264             'foo' => 'one two',
270 foo: >-
281             'foo' => 'one two',
287 foo: >-
295             'foo' => 'one two',
301 foo: >
310             'foo' => "one two\n",
316 foo: >
327             'foo' => "one two\n",
333 foo: >
341             'foo' => "one two\n",
347 foo: >+
356             'foo' => "one two\n",
362 foo: >+
373             'foo' => "one two\n\n",
379 foo: >+
387             'foo' => "one two\n",
411 foo: |-
418             'foo' => "\n\nbar",
427 foo: !php/object O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
430 …$this->assertEquals(['foo' => new B(), 'bar' => 1], $this->parser->parse($input, Yaml::PARSE_OBJEC…
436 foo: !php/object O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
439 …$this->assertEquals(['foo' => null, 'bar' => 1], $this->parser->parse($input), '->parse() does not…
457 foo:
461         $expected->foo = new \stdClass();
462         $expected->foo->fiz = ['cat'];
465         $yaml = '{ "foo": "bar", "fiz": "cat" }';
467         $expected->foo = 'bar';
471         $yaml = "foo: bar\nbaz: foobar";
473         $expected->foo = 'bar';
521 foo: !php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
530         $yaml = "items:  \n  foo: bar";
533             'items' => ['foo' => 'bar'],
545             iconv('UTF-8', 'ISO-8859-1', "foo: 'äöüß'"),
586 -  key: foo
587   foo: bar
636 - foo
648                 'foo',
777 foo:
780     foo: bar
862 parent: { child: foo }
916                     'class' => 'Foo',
928         class: Foo
1037             'map_in_map' => ['foo' => ['bar' => 'var-value']],
1047 map_in_map: { foo: { bar: *var } }
1057 foo: 1
1060         $this->assertEquals(['foo' => 1, 'bar' => 2], $this->parser->parse($yaml));
1070 foo:
1085 true: foo
1098 'true': foo
1108             'true' => 'foo',
1124 foo: bar: baz
1133 foo:
1137         $this->assertSame(['foo' => ['bar' => 'foobar']], $this->parser->parse($yaml));
1190     foo
1195         foo
1199         foo
1205 foo
1214 foo
1223 foo
1234 foo:
1244             'foo' => [
1447 foo:
1456 foo:
1466 foo:
1479 foo:
1497 foo: "bar
1500 foo"
1504 …   $this->assertSame(['foo' => 'bar baz foobar foo', 'bar' => 'baz'], $this->parser->parse($yaml));
1511     "foo\
1521 foo:
1522     foobar: 'foo
1527             'foo' => [
1528                 'foobar' => 'foo #bar',
1539 foobar: 'foo
1544             'foobar' => "foo\nbar",
1553 foo: bar
1556   foo
1560 …   $this->assertSame(['foo' => 'bar baz foobar foo', 'bar' => 'baz'], $this->parser->parse($yaml));
1565         $this->assertEquals("foo bar\nbaz", $this->parser->parse("foo\nbar\n\nbaz"));
1581 foo:
1589             'foo' => [
1600 "foo"
1602         $expected = 'bar "foo"';
1608 "foo
1610         $expected = 'bar "foo';
1617 'foo'
1619         $expected = "bar\n'foo'";
1626 foo'
1637 …$this->assertEquals(new TaggedValue('foo', ['foo' => 'bar']), $this->parser->parse('!foo {foo: bar…
1653                     'foo' => new TaggedValue('inline', 'bar'),
1657 foo: !inline bar
1664                 [new TaggedValue('foo', ['yaml']), new TaggedValue('quz', ['bar'])],
1666 - !foo
1672 …new TaggedValue('foo', ['foo' => new TaggedValue('quz', ['bar']), 'quz' => new TaggedValue('foo', …
1674 !foo
1675 foo: !quz [bar]
1676 quz: !foo
1681 …[new TaggedValue('foo', ['foo', 'bar']), new TaggedValue('quz', ['foo' => 'bar', 'quz' => new Tagg…
1683 - !foo [foo, bar]
1684 - !quz {foo: bar, quz: !bar {one: bar}}
1688                 [new TaggedValue('foo', 'bar')],
1689                 '[ !foo bar ]',
1701 …d. Enable the "Yaml::PARSE_CUSTOM_TAGS" flag to use "!iterator" at line 1 (near "!iterator [foo]").
1705         $this->parser->parse('!iterator [foo]');
1710 …led. Enable the "Yaml::PARSE_CUSTOM_TAGS" flag to use "!iterator" at line 1 (near "!iterator foo").
1714         $this->parser->parse('!iterator foo');
1719 …ssage The string "!!iterator foo" could not be parsed as it uses an unsupported built-in tag at li…
1723         $this->parser->parse('!!iterator foo');
1728 …  * @expectedExceptionMessage The built-in tag "!!foo" is not implemented at line 1 (near "!!foo").
1732         $this->parser->parse('!!foo');
1789   foo = bar
1790   bar = %foo%
1838      * @expectedExceptionMessage Reference "foo" does not exist at line 2
1843 foo: &foo
1846     <<: *foo
1852     <<: *foo
1861     !php/const 'Symfony\Component\Yaml\Tests\B::FOO':
1868                 'foo' => [
1883 foo: &FOO
1887     <<: *FOO
1894     <<: [*FOO, *BAR]
1897             'foo' => (object) [
1962     a: foo
1972                 'a' => 'foo',
1990     a: foo
2000                 'a' => 'foo',
2016      * @expectedExceptionMessage Reference "foo" does not exist
2021 foo: { &foo { a: Steve, <<: *foo} }
2029      * @expectedExceptionMessage Circular reference [foo, bar, foo] detected
2041 foo:
2042     - &foo
2045         baz: *foo
2050 foo: &foo
2053         baz: *foo
2058 foo: &foo
2061         <<: *foo
2081 foo:
2087             'foo' => [
2097 foo:
2103             'foo' => [
2114 foo:
2119             'foo' => [
2128 foo:
2133             'foo' => [
2145     public $b = 'foo';
2147     const FOO = 'foo';  define in Symfony\\Component\\Yaml\\Tests\\B