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conformance · v136

v136 · language-support-for-canvastextdrawingstyles — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://html.spec.whatwg.org/multipage/canvas.html#canvastextdrawingstyles chromestatus: #5066778773028864 generated 2026-06-01T08:03:56Z by conformance-author-v1-subagent
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id contract kind verdict detail
canvas-context-lang CanvasRenderingContext2D exposes a `lang` attribute on its CanvasTextDrawingStyles mixin. spec ↗ script
canvas-context-lang-roundtrip Setting ctx.lang round-trips through the getter. spec ↗ script
canvas-context-lang-inherit The default `lang` value is the string "inherit" — the spec-defined sentinel meaning "use the canvas element's lang attribute". spec ↗ script
offscreen-canvas-context-lang OffscreenCanvasRenderingContext2D mirrors the lang attribute so workers can produce locale-correct text. spec ↗ script
fill-text-still-exists fillText is still exposed — language tagging is additive, not breaking. script