# YAML Test Matrix

--- &test-4MUZ
  Title: Flow mapping colon on line after key
  Tags: [ mapping ]

YAML

{"foo"
: "bar"}

Expected Events

+STR
+DOC
+MAP
=VAL "foo
=VAL "bar
-MAP
-DOC
-STR

Expected JSON

{
"foo": "bar"
}

hs-yaml-event

 ok

js-event

 ok

nimyaml-event

 ok

perl5-pp-event

 ok

hs-yaml-json

 json_ok

js-json

 json_ok

perl5-pp-json

 json_ok

perl5-syck-json

 json_ok

cpp-event

 error
+STR
+DOC
+MAP {}
=VAL :
=VAL :
terminate called after throwing an instance of 'YAML::ParserException'
  what():  yaml-cpp: error at line 1, column 2: end of map flow not found
timeout: the monitored command dumped core

java-event

 error
Exception in thread "main" while parsing a flow mapping
 in 'reader', line 1, column 1:
    {"foo"
    ^
expected ',' or '}', but got :
 in 'reader', line 2, column 1:
    : "bar"}
    ^

	at org.yaml.snakeyaml.parser.ParserImpl$ParseFlowMappingKey.produce(ParserImpl.java:732)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
	at org.yaml.snakeyaml.Yaml$3.hasNext(Yaml.java:711)
	at org.yaml.editor.Snake2Events.yamlToEvents(Snake2Events.java:111)
	at org.yaml.editor.Snake2Events.main(Snake2Events.java:119)

java-json

 error
Exception in thread "main" while parsing a flow mapping
 in 'reader', line 1, column 1:
    {"foo"
    ^
expected ',' or '}', but got :
 in 'reader', line 2, column 1:
    : "bar"}
    ^

	at org.yaml.snakeyaml.parser.ParserImpl$ParseFlowMappingKey.produce(ParserImpl.java:732)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
	at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148)
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:214)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:144)
	at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:85)
	at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:123)
	at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:547)
	at org.yaml.editor.Snake2Json.yamlToJson(Snake2Json.java:18)
	at org.yaml.editor.Snake2Json.main(Snake2Json.java:25)

js-yaml-json

 error
YAMLException: missed comma between flow collection entries at line 2, column 1:
    : "bar"}
    ^
    at generateError (/node_modules/js-yaml/lib/js-yaml/loader.js:165:10)
    at throwError (/node_modules/js-yaml/lib/js-yaml/loader.js:171:9)
    at readFlowCollection (/node_modules/js-yaml/lib/js-yaml/loader.js:691:7)
    at composeNode (/node_modules/js-yaml/lib/js-yaml/loader.js:1333:11)
    at readBlockMapping (/node_modules/js-yaml/lib/js-yaml/loader.js:1009:16)
    at composeNode (/node_modules/js-yaml/lib/js-yaml/loader.js:1332:12)
    at readDocument (/node_modules/js-yaml/lib/js-yaml/loader.js:1492:3)
    at loadDocuments (/node_modules/js-yaml/lib/js-yaml/loader.js:1548:5)
    at Object.loadAll (/node_modules/js-yaml/lib/js-yaml/loader.js:1556:19)
    at Object.<anonymous> (/bin/js-yaml-json:6:6)
    at Object.<anonymous> (/bin/js-yaml-json:3:1)
    at Module._compile (module.js:652:30)
    at Object.exports.run (/usr/lib/node_modules/coffee-script/lib/coffee-script/coffee-script.js:173:23)
    at compileScript (/usr/lib/node_modules/coffee-script/lib/coffee-script/command.js:224:29)
    at compilePath (/usr/lib/node_modules/coffee-script/lib/coffee-script/command.js:174:14)
    at Object.exports.run (/usr/lib/node_modules/coffee-script/lib/coffee-script/command.js:98:20)
    at Object.<anonymous> (/usr/lib/node_modules/coffee-script/bin/coffee:15:45)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Function.Module.runMain (module.js:693:10)
    at startup (bootstrap_node.js:191:16)
    at bootstrap_node.js:612:3

libyaml-event

 error
+STR
+DOC
+MAP
=VAL "foo
=VAL :
Parse error: did not find expected ',' or '}'

luajit-json

 error
luajit: did not find expected ',' or '}' at document: 1, line: 2, column: 1
while parsing a flow mapping at line: 1, column: 1

stack traceback:
	[C]: in function 'load'
	/bin/luajit-json:6: in main chunk
	[C]: at 0x004044a0

perl5-pegex-event

 error
Error parsing Pegex document:
  msg:      Parse document failed for some reason
  line:     1
  column:   0
  context:  {"foo"\n: "bar"}\n
                  ^
  position: 6 (0 pre-lookahead)
 at /bin/perl5-pegex-event line 23.

perl5-pm-json

 error
YAML Error: Expected separator '---'
   Code: YAML_PARSE_ERR_NO_SEPARATOR
   Line: 1
   Document: 2
 at /lib/perl5/YAML/Loader.pm line 88.

perl5-pm-pl

 error
YAML Error: Expected separator '---'
   Code: YAML_PARSE_ERR_NO_SEPARATOR
   Line: 1
   Document: 2
 at /lib/perl5/YAML/Loader.pm line 88.

perl5-tiny-json

 error
YAML::Tiny failed to classify line '{"foo"' at /bin/perl5-tiny-json line 12.

perl5-tiny-pl

 error
YAML::Tiny failed to classify line '{"foo"' at /bin/perl5-tiny-pl line 15.

perl5-xs-json

 error
YAML::XS::Load Error: The problem:

    did not find expected ',' or '}'

was found at document: 1, line: 2, column: 1
while parsing a flow mapping at line: 1, column: 1

perl5-xs-pl

 error
YAML::XS::Load Error: The problem:

    did not find expected ',' or '}'

was found at document: 1, line: 2, column: 1
while parsing a flow mapping at line: 1, column: 1

pyyaml-event

 error
+STR
+DOC
+MAP
=VAL "foo
=VAL :
Traceback (most recent call last):
  File "/bin/pyyaml-event", line 10, in <module>
    for event in yaml.parse(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 36, in parse
    while loader.check_event():
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 550, in parse_flow_mapping_key
    "expected ',' or '}', but got %r" % token.id, token.start_mark)
yaml.parser.ParserError: while parsing a flow mapping
  in "<string>", line 1, column 1:
    {"foo"
    ^
expected ',' or '}', but got ':'
  in "<string>", line 2, column 1:
    : "bar"}
    ^

pyyaml-json

 error
Traceback (most recent call last):
  File "/bin/pyyaml-json", line 19, in <module>
    for doc in yaml.load_all(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 90, in load_all
    yield loader.get_data()
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 33, in get_data
    return self.construct_document(self.get_node())
  File "/lib/python2.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/lib/python2.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 127, in compose_mapping_node
    while not self.check_event(MappingEndEvent):
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 550, in parse_flow_mapping_key
    "expected ',' or '}', but got %r" % token.id, token.start_mark)
yaml.parser.ParserError: while parsing a flow mapping
  in "<string>", line 1, column 1:
    {"foo"
    ^
expected ',' or '}', but got ':'
  in "<string>", line 2, column 1:
    : "bar"}
    ^

pyyaml-py

 error
Traceback (most recent call last):
  File "/bin/pyyaml-py", line 36, in <module>
    for doc in yaml.load_all(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 90, in load_all
    yield loader.get_data()
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 33, in get_data
    return self.construct_document(self.get_node())
  File "/lib/python2.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/lib/python2.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 127, in compose_mapping_node
    while not self.check_event(MappingEndEvent):
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 550, in parse_flow_mapping_key
    "expected ',' or '}', but got %r" % token.id, token.start_mark)
yaml.parser.ParserError: while parsing a flow mapping
  in "<string>", line 1, column 1:
    {"foo"
    ^
expected ',' or '}', but got ':'
  in "<string>", line 2, column 1:
    : "bar"}
    ^

ruamel-event

 error
+STR
+DOC
+MAP
=VAL "foo
=VAL :
Traceback (most recent call last):
  File "/bin/ruamel-event", line 10, in <module>
    for event in ruamel.yaml.parse(sys.stdin.read()):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 880, in parse
    while loader._parser.check_event():
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 719, in parse_flow_mapping_key
    token.start_mark,
ruamel.yaml.parser.ParserError: while parsing a flow mapping
  in "<byte string>", line 1, column 1:
    {"foo"
    ^ (line: 1)
expected ',' or '}', but got u':'
  in "<byte string>", line 2, column 1:
    : "bar"}
    ^ (line: 2)

ruamel-json

 error
Traceback (most recent call last):
  File "/bin/ruamel-json", line 19, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 949, in load_all
    yield loader._constructor.get_data()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/constructor.py", line 101, in get_data
    return self.construct_document(self.composer.get_node())
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 68, in get_node
    return self.compose_document()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 101, in compose_document
    node = self.compose_node(None, None)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 138, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 210, in compose_mapping_node
    while not self.parser.check_event(MappingEndEvent):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 719, in parse_flow_mapping_key
    token.start_mark,
ruamel.yaml.parser.ParserError: while parsing a flow mapping
  in "<byte string>", line 1, column 1:
    {"foo"
    ^ (line: 1)
expected ',' or '}', but got u':'
  in "<byte string>", line 2, column 1:
    : "bar"}
    ^ (line: 2)

ruamel-py

 error
Traceback (most recent call last):
  File "/bin/ruamel-py", line 36, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 949, in load_all
    yield loader._constructor.get_data()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/constructor.py", line 101, in get_data
    return self.construct_document(self.composer.get_node())
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 68, in get_node
    return self.compose_document()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 101, in compose_document
    node = self.compose_node(None, None)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 138, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 210, in compose_mapping_node
    while not self.parser.check_event(MappingEndEvent):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 719, in parse_flow_mapping_key
    token.start_mark,
ruamel.yaml.parser.ParserError: while parsing a flow mapping
  in "<byte string>", line 1, column 1:
    {"foo"
    ^ (line: 1)
expected ',' or '}', but got u':'
  in "<byte string>", line 2, column 1:
    : "bar"}
    ^ (line: 2)

ruby-json

 error
/usr/lib/ruby/2.3.0/psych.rb:380:in `parse': (<unknown>): did not find expected ',' or '}' while parsing a flow mapping at line 1 column 1 (Psych::SyntaxError)
	from /usr/lib/ruby/2.3.0/psych.rb:380:in `parse_stream'
	from /usr/lib/ruby/2.3.0/psych.rb:463:in `load_stream'
	from /bin/ruby-json:6:in `<main>'

perl5-pp-pl

 na
{
  'foo' => 'bar'
}

perl5-syck-pl

 na
{
  'foo' => 'bar'
}