helix/tests/indent/yaml.yaml

# Ported from helix-term/tests/test/languages/yaml.rs (the auto-indent o/O/<ret>
# tests). The corpus checks both directions — reindent (every line re-indents to
# its own column) and typing (pressing Enter at a line's end indents the next
# line) — which together cover the open-below (o), open-above (O) and split
# (<ret>) cases those tests assert. Fixtures whose top-level shape differs (a
# bare sequence vs a mapping) are separated into their own `---` documents, since
# they cannot coexist at the root of one document.

# The canonical fixture: nested mappings, a key whose value is an indented
# sequence, scalar pairs, and a trailing keyless map entry.
top:
  baz: foo
  bazi:
    more: yes
    why: because
  quux:
    - 1
    - 2
  bax: foox
fook:

# Block scalars inside a nested mapping: literal (|) keeps newlines, folded (>)
# joins lines; both indent their body one level under the key.
literal:
  baz: foo
  bax: |
    some
    multi
    line
    string
folded:
  baz: foo
  bax: >
    some
    multi
    line
    string

# A mapping value that is a sequence of mappings, nested two levels deep.
root:
  baz:
    - one: two
      three: four
    - top:
        baz: foo
        bax: foox

# Flow collections stay on one line.
flow-map: { a: 1, b: 2 }
flow-seq: [1, 2, 3]

# Anchors, aliases and merge keys. An anchor on a key whose mapping/sequence body
# follows beneath indents like a plain key (the fix this corpus guards).
defaults: &defaults
  adapter: postgres
  host: localhost
pool: &pool
  - primary
  - replica
development:
  <<: *defaults
  database: dev

# A top-level sequence whose item is a mapping; continuation keys align under the
# first key and a later key dedents back to the item's map level.
---
- top:
    baz: foo
    bax: foox
  fook: done

# Multiple documents in one stream.
---
doc: one
nested:
  value: 1
---
doc: two
list:
  - x
  - y

# Keyless entries and an empty block scalar. Opening a line after each indents to
# the child / body level (the keyless-pair and block_scalar rules); the following
# line here sits at the outer column, so the corpus records that as a reviewed
# typing over-indent note rather than a hard assertion.
holder:
  keyless:
  folded: >
  plain: value