Closed Bug 1620016 Opened 1 year ago Closed 1 year ago

[wpt-sync] Sync PR 22084 - Fix glyph assembly data for axisheight5000-verticalarrow14000.woff

Categories

(Core :: MathML, task, P4)

task

Tracking

()

RESOLVED FIXED
mozilla76
Tracking Status
firefox76 --- fixed

People

(Reporter: mozilla.org, Unassigned)

References

()

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 22084 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/22084
Details from upstream follow.

Frédéric Wang <fwang@igalia.com> wrote:

Fix glyph assembly data for axisheight5000-verticalarrow14000.woff

  • Make full advance of the "bot" match the glyph height (19em).
    instead of the incorrect 1em value.
  • Force min overlap to be 0 and max part overlap to be 1em, so
    that GlyphAssembly is valid per [1] and the engine has
    flexibility to adjust the overlap in order to match the target
    size.

[1] https://mathml-refresh.github.io/mathml-core/#the-glyphassembly-table
"For each GlyphPartRecord in GlyphAssembly.partRecords, the values of GlyphPartRecord.startConnectorLength and GlyphPartRecord.endConnectorLength must be at least omin. Otherwise, it is not possible to satisfy the condition of MathVariant.minConnectorOverlap."

Component: web-platform-tests → MathML
Product: Testing → Core

CI Results

Ran 13 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 48 tests

Status Summary

Firefox

OK : 3
PASS: 10[GitHub] 55[Gecko-android-em-7.0-x86_64-debug-geckoview, Gecko-android-em-7.0-x86_64-opt-geckoview, Gecko-linux1804-64-asan-opt, Gecko-linux1804-64-debug, Gecko-linux1804-64-opt, Gecko-linux1804-64-qr-debug, Gecko-linux1804-64-qr-opt, Gecko-windows10-64-debug, Gecko-windows10-64-opt, Gecko-windows10-64-qr-debug, Gecko-windows10-64-qr-opt, Gecko-windows7-32-debug, Gecko-windows7-32-opt]
FAIL: 2

Chrome

OK : 3
FAIL: 12

Safari

OK : 3
PASS: 11
FAIL: 1

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

/mathml/presentation-markup/mrow/inferred-mrow-stretchy.html
operator stretching inside Math: FAIL (Chrome: FAIL, Safari: PASS)
operator stretching inside Unknown: FAIL (Chrome: FAIL, Safari: FAIL)

Pushed by wptsync@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/d30040cfdb67
[wpt PR 22084] - Fix glyph assembly data for axisheight5000-verticalarrow14000.woff, a=testonly
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla76
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