# Regression test for bug 2056856 (regressed by bug 2044211).
#
# Proggy carries an embedded bitmap strike at ppem 11 (its outlines are empty,
# so `embedded-bitmaps: true` + size 11 selects the strike). The 'w' glyph has
# bitmap bearingX=0 (ink flush against the pen) and, being a bitmap, no sub-pixel
# positioning: it is placed on the device pixel grid. At a fractional device x the
# glyph floors onto the grid while an *ancestor* clip (here a clip-chain node,
# mirroring an overflow:hidden container) kept EXACT on the sub-pixel axis before
# this fix (bug 2050692) sits at the fractional edge just to the right - shaving
# the leftmost ink column. Rounding a text run's *ancestor* clips OUT on both axes
# (the fix) puts that edge on the same grid line as the glyph, so nothing is
# shaved. The clip must be a clip-chain node, not the text item's own clip-rect:
# a run's own leaf clip stays exact on the sub-pixel axis (bug 2050692), only its
# ancestor clips round out (bug 2056856). The reference moves the clip's left edge
# a couple of px left, where it never shaves; a correct build renders them alike.

root:
  items:
    - type: rect
      bounds: [0, 0, 240, 160]
      color: white
    - type: clip
      id: 2
      bounds: [100.8, 0, 119.2, 160]
    - type: clip-chain
      id: 3
      clips: [2]
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 24]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 40]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 56]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 72]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 88]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 104]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 120]
      text: "w"
      clip-chain: 3
    - type: text
      font: Proggy.ttf
      size: 11
      embedded-bitmaps: true
      color: black
      origin: [100.8, 136]
      text: "w"
      clip-chain: 3