YAML Test Matrix

Test #X38W - Aliases in Flow Objects

YAML

{ &a [a, &b b]: *b, *a : [c, *b, d]}

Expected Events

+STR
+DOC
+MAP
+SEQ &a
=VAL :a
=VAL &b :b
-SEQ
=ALI *b
=ALI *a
+SEQ
=VAL :c
=ALI *b
=VAL :d
-SEQ
-MAP
-DOC
-STR

Expected JSON



cpp-event

 ok

java-event

 ok

java-json

 n/a
{
  "[a, b]": [
    "c",
    "b",
    "d"
  ]
}

js-yaml-json

 error
YAMLException: duplicated mapping key at line 1, column 36:
    { &a [a, &b b]: *b, *a : [c, *b, d]}
                                       ^
    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 storeMappingPair (/node_modules/js-yaml/lib/js-yaml/loader.js:308:7)
    at readFlowCollection (/node_modules/js-yaml/lib/js-yaml/loader.js:724:7)
    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:410:26)
    at Object.exports.run (/usr/local/lib/node_modules/coffee-script/lib/coffee-script/coffee-script.js:173:23)
    at compileScript (/usr/local/lib/node_modules/coffee-script/lib/coffee-script/command.js:224:29)
    at compilePath (/usr/local/lib/node_modules/coffee-script/lib/coffee-script/command.js:174:14)
    at Object.exports.run (/usr/local/lib/node_modules/coffee-script/lib/coffee-script/command.js:98:20)
    at Object.<anonymous> (/usr/local/lib/node_modules/coffee-script/bin/coffee:7:41)
    at Module._compile (module.js:410:26)
    at Object.Module._extensions..js (module.js:417:10)
    at Module.load (module.js:344:32)
    at Function.Module._load (module.js:301:12)
    at Function.Module.runMain (module.js:442:10)
    at startup (node.js:136:18)
    at node.js:966:3

libyaml-event

 ok

luajit-json

 error
luajit: /bin/luajit-json:6: Cannot serialise table: table key must be a number or string
stack traceback:
	[C]: in function 'encode'
	/bin/luajit-json:6: in main chunk
	[C]: at 0x004044a0

nimyaml-event

 ok

perl5-pegex-event

 ok

perl5-pm-json

 error
YAML Error: Invalid element in map
   Code: YAML_LOAD_ERR_BAD_MAP_ELEMENT
   Line: 1
   Document: 1
 at /lib/perl5/YAML/Loader.pm line 350.

perl5-pm-pl

 error
YAML Error: Invalid element in map
   Code: YAML_LOAD_ERR_BAD_MAP_ELEMENT
   Line: 1
   Document: 1
 at /lib/perl5/YAML/Loader.pm line 350.

perl5-pp-event

 ok

perl5-pp-json

 n/a
{
   "ARRAY(0x1d5c728)" : [
      "c",
      "b",
      "d"
   ],
   "['a','b']" : "b"
}

perl5-pp-pl

 n/a
{
  'ARRAY(0x24b8918)' => [
                          'c',
                          'b',
                          'd'
                        ],
  '[\'a\',\'b\']' => 'b'
}

perl5-syck-json

 n/a
{"ARRAY(0x8d4658)":["c","b","d"]}

perl5-syck-pl

 n/a
{
  'ARRAY(0x1167d78)' => [
                          'c',
                          'b',
                          'd'
                        ]
}

perl5-tiny-json

 error
YAML::Tiny found illegal characters in plain scalar: '*b, *a : [c, *b, d]}' at /bin/perl5-tiny-json line 14.

perl5-tiny-pl

 error
YAML::Tiny found illegal characters in plain scalar: '*b, *a : [c, *b, d]}' at /bin/perl5-tiny-pl line 13.

perl5-xs-json

 n/a
{"ARRAY(0x149dc40)":["c","b","d"]}

perl5-xs-pl

 n/a
{
  'ARRAY(0x1ae1088)' => [
                          'c',
                          'b',
                          'd'
                        ]
}

pyyaml-event

 ok

pyyaml-json

 error
Traceback (most recent call last):
  File "/bin/pyyaml-json", line 8, 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/constructor.py", line 48, in construct_document
    for dummy in generator:
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 398, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 208, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 132, in construct_mapping
    "found unacceptable key (%s)" % exc, key_node.start_mark)
yaml.constructor.ConstructorError: while constructing a mapping
  in "<string>", line 1, column 1:
    { &a [a, &b b]: *b, *a : [c, *b, d]}
    ^
found unacceptable key (unhashable type: 'list')
  in "<string>", line 1, column 3:
    { &a [a, &b b]: *b, *a : [c, *b, d]}
      ^

pyyaml-py

 error
Traceback (most recent call last):
  File "/bin/pyyaml-py", line 7, 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/constructor.py", line 48, in construct_document
    for dummy in generator:
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 398, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 208, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 132, in construct_mapping
    "found unacceptable key (%s)" % exc, key_node.start_mark)
yaml.constructor.ConstructorError: while constructing a mapping
  in "<string>", line 1, column 1:
    { &a [a, &b b]: *b, *a : [c, *b, d]}
    ^
found unacceptable key (unhashable type: 'list')
  in "<string>", line 1, column 3:
    { &a [a, &b b]: *b, *a : [c, *b, d]}
      ^

ruamel-event

 ok

ruamel-json

 error
Error json.dumps: <type 'exceptions.TypeError'>
Traceback (most recent call last):
  File "/bin/ruamel-json", line 10, in <module>
    print json.dumps(doc, sort_keys=True, indent=2)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 382, in _iterencode_dict
    raise TypeError("key " + repr(key) + " is not a string")
TypeError: key ('a', 'b') is not a string

ruamel-py

 n/a
{('a', 'b'): ['c', 'b', 'd']}

ruby-json

 n/a
{"[\"a\", \"b\"]":["c","b","d"]}