# YAML Test Matrix

--- &test-V55R
  Title: Aliases in Block Sequence
  Tags: [ alias, sequence ]

YAML

- &a a
- &b b
- *a
- *b

Expected Events

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

Expected JSON

[
"a",
"b",
"a",
"b"
]

cpp-event

 ok

hs-yaml-event

 ok

java-event

 ok

libyaml-event

 ok

nimyaml-event

 ok

perl5-pegex-event

 ok

perl5-pp-event

 ok

pyyaml-event

 ok

ruamel-event

 ok

java-json

 json_ok

js-yaml-json

 json_ok

luajit-json

 json_ok

perl5-pm-json

 json_ok

perl5-pp-json

 json_ok

perl5-syck-json

 json_ok

perl5-xs-json

 json_ok

pyyaml-json

 json_ok

ruamel-json

 json_ok

ruby-json

 json_ok

perl5-tiny-json

 error
YAML::Tiny does not support a feature in line '&a a' at /bin/perl5-tiny-json line 12.

perl5-tiny-pl

 error
YAML::Tiny does not support a feature in line '&a a' at /bin/perl5-tiny-pl line 14.

perl5-pm-pl

 na
[
  'a',
  'b',
  'a',
  'b'
]

perl5-pp-pl

 na
[
  'a',
  'b',
  'a',
  'b'
]

perl5-syck-pl

 na
[
  'a',
  'b',
  'a',
  'b'
]

perl5-xs-pl

 na
[
  'a',
  'b',
  ${\$VAR1->[0]},
  ${\$VAR1->[1]}
]

pyyaml-py

 na
['a', 'b', 'a', 'b']

ruamel-py

 na
['a', 'b', 'a', 'b']