Testsuite Failing cases

Valid

libyaml+pyyaml

empty-key

• https://matrix.yaml.info/details/6M2F.html
• https://matrix.yaml.info/details/2JQS.html
• https://matrix.yaml.info/details/NHX8.html
• https://matrix.yaml.info/details/CFD4.html
• https://matrix.yaml.info/details/NKF9.html
• https://matrix.yaml.info/details/M2N8:00.html
• https://matrix.yaml.info/details/SM9W:01.html (TODO needs empty-key tag)
• https://matrix.yaml.info/details/FRK4.html
• https://matrix.yaml.info/details/S3PD.html
• https://matrix.yaml.info/details/UKK6:00.html

allowed characters in aliases

• https://matrix.yaml.info/details/W5VH.html
• https://matrix.yaml.info/details/Y2GN.html (colon)
• https://matrix.yaml.info/details/8XYN.html (unicode)
• https://matrix.yaml.info/details/2SXE.html (colon)

Bare document after document end marker

• https://matrix.yaml.info/details/7Z25.html

Flow mapping keys on multiple lines

• https://matrix.yaml.info/details/K3WX.html
• https://matrix.yaml.info/details/5MUD.html
• https://matrix.yaml.info/details/VJP3:01.html
• https://matrix.yaml.info/details/4MUZ:00.html
• https://matrix.yaml.info/details/4MUZ:01.html
• https://matrix.yaml.info/details/4MUZ:02.html
• https://matrix.yaml.info/details/9SA2.html
• https://matrix.yaml.info/details/NJ66.html

Flow mapping/sequence value starting with a colon

• https://matrix.yaml.info/details/5T43.html
• https://matrix.yaml.info/details/58MP.html
• https://matrix.yaml.info/details/HM87:00.html
• https://matrix.yaml.info/details/DBG4.html

empty docs

• https://matrix.yaml.info/details/QT73.html
• https://matrix.yaml.info/details/HWV9.html
• https://matrix.yaml.info/details/M7A3.html

Tabs

• https://matrix.yaml.info/details/A2M4.html
• https://matrix.yaml.info/details/6BCT.html
• https://matrix.yaml.info/details/Q5MG.html
• https://matrix.yaml.info/details/6CA3.html
• https://matrix.yaml.info/details/Y79Y:010.html
• https://matrix.yaml.info/details/DK95:00.html
• https://matrix.yaml.info/details/DK95:03.html
• https://matrix.yaml.info/details/DK95:04.html (libyaml slightly different error message Parse error: found a tab character that violates indentation)

...

• https://matrix.yaml.info/details/652Z.html
• https://matrix.yaml.info/details/HM87:01.html
• https://matrix.yaml.info/details/UT92.html
• https://matrix.yaml.info/details/W4TN.html
• https://matrix.yaml.info/details/L24T:01.html
• https://matrix.yaml.info/details/JEF9:02.html
• https://matrix.yaml.info/details/FP8R.html
• https://matrix.yaml.info/details/DK3J.html

libyaml only

Directives

• https://matrix.yaml.info/details/MUS6:05.html#c-libyaml-event found unknown directive name
• https://matrix.yaml.info/details/MUS6:06.html#c-libyaml-event found unknown directive name
• https://matrix.yaml.info/details/6LVF.html#c-libyaml-event found unknown directive name
• https://matrix.yaml.info/details/2LFX.html#c-libyaml-event found unknown directive name
• https://matrix.yaml.info/details/BEC7.html#c-libyaml-event found incompatible YAML document (1.3)

Tabs in block scalars

• https://matrix.yaml.info/details/96NN:00.html#c-libyaml-event
• https://matrix.yaml.info/details/96NN:01.html#c-libyaml-event
• https://matrix.yaml.info/details/R4YG.html#c-libyaml-event
• https://matrix.yaml.info/details/Y79Y:001.html#c-libyaml-event

...

• https://matrix.yaml.info/details/4ABK.html#c-libyaml-event

pyyaml only

Directives

• https://matrix.yaml.info/details/MUS6:03.html#py-pyyaml-event

Tabs inside plain

• https://matrix.yaml.info/details/UV7Q.html#py-pyyaml-event
• https://matrix.yaml.info/details/NB6Z.html#py-pyyaml-event
• https://matrix.yaml.info/details/HS5T.html#py-pyyaml-event

Tabs

• https://matrix.yaml.info/details/J3BT.html#py-pyyaml-event
• https://matrix.yaml.info/details/6HB6.html#py-pyyaml-event
• https://matrix.yaml.info/details/K54U.html#py-pyyaml-event
• https://matrix.yaml.info/details/Y79Y:002.html#py-pyyaml-event
• https://matrix.yaml.info/details/DK95:05.html#py-pyyaml-event
• https://matrix.yaml.info/details/DK95:07.html#py-pyyaml-event
• https://matrix.yaml.info/details/DC7X.html#py-pyyaml-event

Question mark in flow

https://matrix.yaml.info/details/JR7V.html#py-pyyaml-event https://github.com/yaml/pyyaml/issues/128

Tags

https://matrix.yaml.info/details/WZ62.html#py-pyyaml-event (!!str, comma is parsed as part of the tag, tina fixed this in libyaml)

Invalid

libyaml+pyyaml

Preceding empty lines in block scalars

• https://matrix.yaml.info/details/S98Z.html

Comment without space

• https://matrix.yaml.info/details/SU5Z.html
• https://matrix.yaml.info/details/CVW2.html
• https://matrix.yaml.info/details/9JBA.html

Hyphen in flow

• https://matrix.yaml.info/details/YJV2.html
• https://matrix.yaml.info/details/G5U8.html

Directives

• https://matrix.yaml.info/details/MUS6:01.html
• https://matrix.yaml.info/details/EB22.html
• https://matrix.yaml.info/details/9HCY.html
• https://matrix.yaml.info/details/RHX7.html

Tabs

• https://matrix.yaml.info/details/DK95:01.html

Missing indent for flow

• https://matrix.yaml.info/details/9C9N.html
• https://matrix.yaml.info/details/QB6E.html

libyaml only

Comment without space

• https://matrix.yaml.info/details/X4QW.html#c-libyaml-event (>#)

Directives

• https://matrix.yaml.info/details/MUS6:00.html#c-libyaml-event %YAML 1.1#...

Tabs

• https://matrix.yaml.info/details/Y79Y:003.html#c-libyaml-event

pyyaml only

Tags

• https://matrix.yaml.info/details/U99R.html#py-pyyaml-event !!str,