# YAML Test Matrix

--- &test-CQ3W
  Title: Double quoted string without closing quote
  Tags: [ double, error ]

YAML

---
key: "missing closing quote

Expected Events

+STR
+DOC ---
+MAP
=VAL :key

Expected JSON



cpp-yamlcpp-event

 invalid_incorrect
+STR
+DOC
+MAP
=VAL :key
=VAL :missing closing quote 
-MAP
-DOC
-STR

hs-reference-yeast

 invalid_incorrect
Line  Col Char Byte Token|Content
   1    0    0    0 +DOC |
   1    0    0    0 =HEAD|---
   1    3    3    3 +NODE|
   1    3    3    3 =EOL |\x0a
   2    0    4    4 +MAP |
   2    0    4    4 +PAIR|
   2    0    4    4 +NODE|
   2    0    4    4 +VAL |
   2    0    4    4 =TEXT|key
   2    3    7    7 -VAL |
   2    3    7    7 -NODE|
   2    3    7    7 =SYNX|:
   2    4    8    8 =WSPC|.
   2    5    9    9 +NODE|
   2    5    9    9 +VAL |
   2    5    9    9 =SYNX|"
   2    6   10   10 =TEXT|missing.closing.quote
   2   27   31   31 -VAL |
   2   27   31   31 -NODE|
   2   27   31   31 =ERR |Unexpected.'\x0a'
   2   27   31   31 =REST|\x0a
   3    0   32   32 -PAIR|
   3    0   32   32 -MAP |
   3    0   32   32 -NODE|
   3    0   32   32 -DOC |

perl-syck-json

 invalid_incorrect
{
   "key" : "missing closing quote "
}

perl-syck-perl

 invalid_incorrect
{
  'key' => 'missing closing quote '
}

c-libfyaml-event

 invalid_correct
stdin:2:7: error: double-quoted scalar without closing quote
key: "missing closing quote
      ^~~~~~~~~~~~~~~~~~~~~
+STR
+DOC ---
+MAP
=VAL :key

c-libfyaml-json

 invalid_correct
stdin:2:7: error: double-quoted scalar without closing quote
key: "missing closing quote
      ^~~~~~~~~~~~~~~~~~~~~

c-libyaml-event

 invalid_correct
Parse error: found unexpected end of stream
+STR
+DOC ---
+MAP
=VAL :key

cpp-rapidyaml-event

 invalid_correct
-:3:1: (32B): ERROR: reached end of file looking for closing quote

dotnet-yamldotnet-event

 invalid_correct
Unhandled exception. YamlDotNet.Core.SyntaxErrorException: (Line: 2, Col: 6, Idx: 9) - (Line: 3, Col: 1, Idx: 32): While scanning a quoted scalar, found unexpected end of stream.
   at YamlDotNet.Core.Scanner.ScanFlowScalar(Boolean isSingleQuoted)
   at YamlDotNet.Core.Scanner.FetchFlowScalar(Boolean isSingleQuoted)
   at YamlDotNet.Core.Scanner.FetchNextToken()
   at YamlDotNet.Core.Scanner.FetchMoreTokens()
   at YamlDotNet.Core.Scanner.MoveNextWithoutConsuming()
   at YamlDotNet.Core.Parser.GetCurrentToken()
   at YamlDotNet.Core.Parser.ParseBlockMappingValue()
   at YamlDotNet.Core.Parser.StateMachine()
   at YamlDotNet.Core.Parser.MoveNext()
   at YamlDotNet.RepresentationModel.LibYamlEventStream.WriteTo(TextWriter textWriter)
   at Program.Main(String[] commandLineArguments)
Aborted (core dumped)
+STR
+DOC ---
+MAP
=VAL :key

dotnet-yamldotnet-json

 invalid_correct
Unhandled exception. YamlDotNet.Core.SyntaxErrorException: (Line: 2, Col: 6, Idx: 9) - (Line: 3, Col: 1, Idx: 32): While scanning a quoted scalar, found unexpected end of stream.
   at YamlDotNet.Core.Scanner.ScanFlowScalar(Boolean isSingleQuoted)
   at YamlDotNet.Core.Scanner.FetchFlowScalar(Boolean isSingleQuoted)
   at YamlDotNet.Core.Scanner.FetchNextToken()
   at YamlDotNet.Core.Scanner.FetchMoreTokens()
   at YamlDotNet.Core.Scanner.MoveNextWithoutConsuming()
   at YamlDotNet.Core.Parser.GetCurrentToken()
   at YamlDotNet.Core.Parser.ParseBlockMappingValue()
   at YamlDotNet.Core.Parser.StateMachine()
   at YamlDotNet.Core.Parser.MoveNext()
   at YamlDotNet.Core.ParserExtensions.TryConsume[T](IParser parser, T& event)
   at YamlDotNet.Serialization.NodeDeserializers.ScalarNodeDeserializer.YamlDotNet.Serialization.INodeDeserializer.Deserialize(IParser parser, Type expectedType, Func`3 nestedObjectDeserializer, Object& value)
   at YamlDotNet.Serialization.ValueDeserializers.NodeValueDeserializer.DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
   at YamlDotNet.Serialization.ValueDeserializers.AliasValueDeserializer.DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
   at YamlDotNet.Serialization.ValueDeserializers.NodeValueDeserializer.<>c__DisplayClass3_0.<DeserializeValue>b__0(IParser r, Type t)
   at YamlDotNet.Serialization.NodeDeserializers.DictionaryNodeDeserializer.DeserializeHelper(Type tKey, Type tValue, IParser parser, Func`3 nestedObjectDeserializer, IDictionary result)
   at YamlDotNet.Serialization.NodeDeserializers.DictionaryNodeDeserializer.YamlDotNet.Serialization.INodeDeserializer.Deserialize(IParser parser, Type expectedType, Func`3 nestedObjectDeserializer, Object& value)
   at YamlDotNet.Serialization.ValueDeserializers.NodeValueDeserializer.DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
   at YamlDotNet.Serialization.ValueDeserializers.AliasValueDeserializer.DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
   at YamlDotNet.Serialization.Deserializer.Deserialize(IParser parser, Type type)
   at YamlDotNet.Serialization.Deserializer.Deserialize(TextReader input, Type type)
   at YamlDotNet.Serialization.Deserializer.Deserialize(TextReader input)
   at Program.Main(String[] commandLineArguments)
Aborted (core dumped)

go-yaml-json

 invalid_correct
yaml: line 3: found unexpected end of stream

hs-hsyaml-event

 invalid_correct
Parsing error near byte offset Pos {posByteOffset = 31, posCharOffset = 31, posLine = 2, posColumn = 27} (Unexpected '
')
+STR
+DOC ---
+MAP
=VAL :key
=VAL "missing closing quote

hs-hsyaml-json

 invalid_correct
hsyaml-parser: user error (Unexpected '
')

java-snakeengine-event

 invalid_correct
Exception in thread "main" while scanning a quoted scalar
 in reader, line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
 in reader, line 3, column 1:
    
    ^

	at org.snakeyaml.engine.v2.scanner.ScannerImpl.scanFlowScalarSpaces(ScannerImpl.java:1863)
	at org.snakeyaml.engine.v2.scanner.ScannerImpl.scanFlowScalar(ScannerImpl.java:1776)
	at org.snakeyaml.engine.v2.scanner.ScannerImpl.fetchFlowScalar(ScannerImpl.java:975)
	at org.snakeyaml.engine.v2.scanner.ScannerImpl.fetchDouble(ScannerImpl.java:959)
	at org.snakeyaml.engine.v2.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:387)
	at org.snakeyaml.engine.v2.scanner.ScannerImpl.checkToken(ScannerImpl.java:193)
	at org.snakeyaml.engine.v2.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:704)
	at org.snakeyaml.engine.v2.parser.ParserImpl.lambda$produce$0(ParserImpl.java:185)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.snakeyaml.engine.v2.parser.ParserImpl.produce(ParserImpl.java:185)
	at org.snakeyaml.engine.v2.parser.ParserImpl.hasNext(ParserImpl.java:210)
	at org.yaml.editor.SnakeEngine2Events.yamlToEvents(SnakeEngine2Events.java:15)
	at org.yaml.editor.SnakeEngine2Events.main(SnakeEngine2Events.java:23)

java-snakeengine-json

 invalid_correct
Exception in thread "main" while scanning a quoted scalar
 in 'reader', line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
 in 'reader', line 3, column 1:
    
    ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalarSpaces(ScannerImpl.java:2001)
	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalar(ScannerImpl.java:1915)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchFlowScalar(ScannerImpl.java:1068)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchDouble(ScannerImpl.java:1050)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:436)
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:251)
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:674)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:166)
	at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:59)
	at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:45)
	at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:140)
	at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:119)
	at org.yaml.snakeyaml.composer.Composer.composeScalarNode(Composer.java:217)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:187)
	at org.yaml.snakeyaml.composer.Composer.composeKeyNode(Composer.java:313)
	at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:304)
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:289)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:191)
	at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:116)
	at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:135)
	at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:514)
	at org.yaml.editor.Snake2Json.yamlToJson(Snake2Json.java:20)
	at org.yaml.editor.Snake2Json.main(Snake2Json.java:27)

java-snakeyaml-event

 invalid_correct
Exception in thread "main" while scanning a quoted scalar
 in 'reader', line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
 in 'reader', line 3, column 1:
    
    ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalarSpaces(ScannerImpl.java:2001)
	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalar(ScannerImpl.java:1915)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchFlowScalar(ScannerImpl.java:1068)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchDouble(ScannerImpl.java:1050)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:436)
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:251)
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:674)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:166)
	at org.yaml.snakeyaml.Yaml$3.hasNext(Yaml.java:677)
	at org.yaml.editor.Snake2Events.yamlToEvents(Snake2Events.java:134)
	at org.yaml.editor.Snake2Events.main(Snake2Events.java:142)

java-snakeyaml-json

 invalid_correct
Exception in thread "main" while scanning a quoted scalar
 in 'reader', line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
 in 'reader', line 3, column 1:
    
    ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalarSpaces(ScannerImpl.java:2001)
	at org.yaml.snakeyaml.scanner.ScannerImpl.scanFlowScalar(ScannerImpl.java:1915)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchFlowScalar(ScannerImpl.java:1068)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchDouble(ScannerImpl.java:1050)
	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:436)
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:251)
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:674)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:166)
	at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:59)
	at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:45)
	at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:140)
	at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:119)
	at org.yaml.snakeyaml.composer.Composer.composeScalarNode(Composer.java:217)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:187)
	at org.yaml.snakeyaml.composer.Composer.composeKeyNode(Composer.java:313)
	at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:304)
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:289)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:191)
	at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:116)
	at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:135)
	at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:514)
	at org.yaml.editor.Snake2Json.yamlToJson(Snake2Json.java:20)
	at org.yaml.editor.Snake2Json.main(Snake2Json.java:27)

js-jsyaml-json

 invalid_correct
/node/node_modules/js-yaml/lib/loader.js:187
  throw generateError(state, message);
  ^
YAMLException: unexpected end of the stream within a double quoted scalar (3:1)

 1 | ---
 2 | key: "missing closing quote
 3 | 
-----^
    at generateError (/node/node_modules/js-yaml/lib/loader.js:183:10)
    at throwError (/node/node_modules/js-yaml/lib/loader.js:187:9)
    at readDoubleQuotedScalar (/node/node_modules/js-yaml/lib/loader.js:703:3)
    at composeNode (/node/node_modules/js-yaml/lib/loader.js:1447:13)
    at readBlockMapping (/node/node_modules/js-yaml/lib/loader.js:1164:11)
    at composeNode (/node/node_modules/js-yaml/lib/loader.js:1441:12)
    at readDocument (/node/node_modules/js-yaml/lib/loader.js:1625:3)
    at loadDocuments (/node/node_modules/js-yaml/lib/loader.js:1688:5)
    at Object.loadAll (/node/node_modules/js-yaml/lib/loader.js:1701:19)
    at Object.<anonymous> (/yaml/bin/js-jsyaml-json:7:13)

js-yaml-event

 invalid_correct
Missing closing "quote at line 3, column 1:

key: "missing closing quote

^
+STR
+DOC ---
+MAP
=VAL :key
=VAL "missing closing quote
-MAP
-DOC
-STR

js-yaml-json

 invalid_correct
/yaml/bin/js-yaml-json:8
  if (doc.errors.length !== 0) throw doc.errors[0]
                               ^

YAMLParseError: Missing closing "quote at line 3, column 1:

key: "missing closing quote

^

    at Composer.onError (/node/node_modules/yaml/dist/compose/composer.js:71:34)
    at _onError (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:10:42)
    at doubleQuotedValue (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:171:9)
    at Object.resolveFlowScalar (/node/node_modules/yaml/dist/compose/resolve-flow-scalar.js:22:21)
    at Object.composeScalar (/node/node_modules/yaml/dist/compose/compose-scalar.js:11:29)
    at composeNode (/node/node_modules/yaml/dist/compose/compose-node.js:23:34)
    at Object.resolveBlockMap (/node/node_modules/yaml/dist/compose/resolve-block-map.js:79:19)
    at Object.composeCollection (/node/node_modules/yaml/dist/compose/compose-collection.js:13:36)
    at Object.composeNode (/node/node_modules/yaml/dist/compose/compose-node.js:30:38)
    at Object.composeDoc (/node/node_modules/yaml/dist/compose/compose-doc.js:32:23)

lua-lyaml-json

 invalid_correct
luajit: 2:1: found unexpected end of stream
stack traceback:
	[C]: in function 'error'
	/usr/local/share/lua/5.1/lyaml/init.lua:306: in function 'error'
	/usr/local/share/lua/5.1/lyaml/init.lua:325: in function 'parse'
	/usr/local/share/lua/5.1/lyaml/init.lua:443: in function 'load_node'
	/usr/local/share/lua/5.1/lyaml/init.lua:378: in function 'load_node'
	/usr/local/share/lua/5.1/lyaml/init.lua:497: in function 'load'
	/yaml/bin/lua-lyaml-json:6: in main chunk
	[C]: at 0x55946a91df97

nim-nimyaml-event

 invalid_correct
/tmp/NimYAML-0.16.0/yaml/stream.nim(134) nimyaml_event
/tmp/NimYAML-0.16.0/yaml/stream.nim(106) next
Error: unhandled exception: Unclosed quoted string [YamlStreamError]
+STR
+DOC ---
+MAP
=VAL :key

perl-pp-event

 invalid_correct
Line      : 2
Column    : 1
Message   : Missing closing quote <"> at EOF
Where     : /perl5/lib/perl5/YAML/PP/Lexer.pm line 639
YAML      : ""
  at /yaml/bin/perl-pp-event line 25.
+STR
+DOC ---
+MAP
=VAL :key

perl-pp-json

 invalid_correct
Line      : 2
Column    : 1
Message   : Missing closing quote <"> at EOF
Where     : /perl5/lib/perl5/YAML/PP/Lexer.pm line 639
YAML      : ""
  at /perl5/lib/perl5/YAML/PP/Loader.pm line 94.

perl-pp-perl

 invalid_correct
Line      : 2
Column    : 1
Message   : Missing closing quote <"> at EOF
Where     : /perl5/lib/perl5/YAML/PP/Lexer.pm line 639
YAML      : ""
  at /perl5/lib/perl5/YAML/PP/Loader.pm line 94.

perl-pplibyaml-json

 invalid_correct
YAML::PP::LibYAML Error: The problem:

    found unexpected end of stream

was found at , line: 3, column: 1
while scanning a quoted scalar at line: 2, column: 6

perl-pplibyaml-perl

 invalid_correct
YAML::PP::LibYAML Error: The problem:

    found unexpected end of stream

was found at , line: 3, column: 1
while scanning a quoted scalar at line: 2, column: 6

perl-refparser-event

 invalid_correct
Parser finished before end of input at /perl5/lib/perl5/YAML/Parser.pm line 4056, <> line 1.

perl-tiny-json

 invalid_correct
YAML::Tiny does not support a feature in line '"missing closing quote' at /yaml/bin/perl-tiny-json line 12.

perl-tiny-perl

 invalid_correct
YAML::Tiny does not support a feature in line '"missing closing quote' at /yaml/bin/perl-tiny-perl line 15.

perl-xs-json

 invalid_correct
YAML::XS::Load Error: The problem:

    found unexpected end of stream

was found at document: 1, line: 3, column: 1
while scanning a quoted scalar at line: 2, column: 6

perl-xs-perl

 invalid_correct
YAML::XS::Load Error: The problem:

    found unexpected end of stream

was found at document: 1, line: 3, column: 1
while scanning a quoted scalar at line: 2, column: 6

perl-yaml-json

 invalid_correct
YAML Error: Can't parse double quoted string
   Code: YAML_PARSE_ERR_BAD_DOUBLE
   Line: 2
   Document: 1
 at /perl5/lib/perl5/YAML/Loader.pm line 574.

perl-yaml-perl

 invalid_correct
YAML Error: Can't parse double quoted string
   Code: YAML_PARSE_ERR_BAD_DOUBLE
   Line: 2
   Document: 1
 at /perl5/lib/perl5/YAML/Loader.pm line 574.

py-pyyaml-event

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-pyyaml-event", line 7, in <module>
    for event in yaml.parse(sys.stdin.read()):
  File "/python/lib/python3.7/site-packages/yaml/__init__.py", line 46, in parse
    while loader.check_event():
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 655, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1151, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1239, in scan_flow_scalar_spaces
    "found unexpected end of stream", self.get_mark())
yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^
+STR
+DOC ---
+MAP
=VAL :key

py-pyyaml-json

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-pyyaml-json", line 19, in <module>
    for doc in yaml.load_all(sys.stdin.read(), Loader=yaml.FullLoader):
  File "/python/lib/python3.7/site-packages/yaml/__init__.py", line 93, in load_all
    yield loader.get_data()
  File "/python/lib/python3.7/site-packages/yaml/constructor.py", line 45, in get_data
    return self.construct_document(self.get_node())
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 64, in compose_node
    if self.check_event(AliasEvent):
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 655, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1151, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1239, in scan_flow_scalar_spaces
    "found unexpected end of stream", self.get_mark())
yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^

py-pyyaml-py

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-pyyaml-py", line 36, in <module>
    for doc in yaml.load_all(sys.stdin.read(), Loader=yaml.FullLoader):
  File "/python/lib/python3.7/site-packages/yaml/__init__.py", line 93, in load_all
    yield loader.get_data()
  File "/python/lib/python3.7/site-packages/yaml/constructor.py", line 45, in get_data
    return self.construct_document(self.get_node())
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/python/lib/python3.7/site-packages/yaml/composer.py", line 64, in compose_node
    if self.check_event(AliasEvent):
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 251, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 655, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 666, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1151, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/yaml/scanner.py", line 1239, in scan_flow_scalar_spaces
    "found unexpected end of stream", self.get_mark())
yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^

py-ruamel-event

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-ruamel-event", line 7, in <module>
    for event in ruamel.yaml.parse(sys.stdin.read()):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/main.py", line 1024, in parse
    while loader._parser.check_event():
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 146, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 630, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 175, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 316, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 734, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 743, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1399, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1502, in scan_flow_scalar_spaces
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^ (line: 2)
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^ (line: 3)
+STR
+DOC ---
+MAP
=VAL :key

py-ruamel-json

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-ruamel-json", line 19, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/main.py", line 1097, in load_all
    yield loader._constructor.get_data()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/constructor.py", line 114, in get_data
    return self.construct_document(self.composer.get_node())
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 66, in get_node
    return self.compose_document()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 99, in compose_document
    node = self.compose_node(None, None)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 143, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 223, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 113, in compose_node
    if self.parser.check_event(AliasEvent):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 146, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 630, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 175, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 316, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 734, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 743, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1399, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1502, in scan_flow_scalar_spaces
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^ (line: 2)
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^ (line: 3)

py-ruamel-py

 invalid_correct
Traceback (most recent call last):
  File "/yaml/bin/py-ruamel-py", line 36, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/main.py", line 1097, in load_all
    yield loader._constructor.get_data()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/constructor.py", line 114, in get_data
    return self.construct_document(self.composer.get_node())
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 66, in get_node
    return self.compose_document()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 99, in compose_document
    node = self.compose_node(None, None)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 143, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 223, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/python/lib/python3.7/site-packages/ruamel/yaml/composer.py", line 113, in compose_node
    if self.parser.check_event(AliasEvent):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 146, in check_event
    self.current_event = self.state()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/parser.py", line 630, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 175, in check_token
    self.fetch_more_tokens()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 316, in fetch_more_tokens
    return self.fetch_double()
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 734, in fetch_double
    self.fetch_flow_scalar(style='"')
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 743, in fetch_flow_scalar
    self.tokens.append(self.scan_flow_scalar(style))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1399, in scan_flow_scalar
    chunks.extend(self.scan_flow_scalar_spaces(double, start_mark))
  File "/python/lib/python3.7/site-packages/ruamel/yaml/scanner.py", line 1502, in scan_flow_scalar_spaces
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning a quoted scalar
  in "<unicode string>", line 2, column 6:
    key: "missing closing quote
         ^ (line: 2)
found unexpected end of stream
  in "<unicode string>", line 3, column 1:
    
    ^ (line: 3)

raku-yamlish-json

 invalid_correct
Couldn't parse YAML
  in sub load-yamls at /raku/sources/44795C7AB0F35700F4CA9C3E2CC5C924EE4C608F (YAMLish) line 959
  in block <unit> at /yaml/bin/raku-yamlish-json line 6

raku-yamlish-raku

 invalid_correct
Couldn't parse YAML
  in sub load-yamls at /raku/sources/44795C7AB0F35700F4CA9C3E2CC5C924EE4C608F (YAMLish) line 959
  in block <unit> at /yaml/bin/raku-yamlish-raku line 6

ruby-psych-json

 invalid_correct
/ruby/gems/psych/lib/psych.rb:459:in `parse': (<unknown>): found unexpected end of stream while scanning a quoted scalar at line 2 column 6 (Psych::SyntaxError)
	from /ruby/gems/psych/lib/psych.rb:459:in `parse_stream'
	from /ruby/gems/psych/lib/psych.rb:565:in `load_stream'
	from /yaml/bin/ruby-psych-json:6:in `<main>'

rust-yamlrust-event

 invalid_correct
Error: ScanError { mark: Marker { index: 9, line: 2, col: 5 }, info: "while scanning a quoted scalar, found unexpected end of stream" }
+STR
+DOC
+MAP
=VAL :key