WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / html / canvas / offscreen / the-canvas-state

Spec: https://html.spec.whatwg.org/multipage/canvas.html#the-offscreencanvas-interface ↗

Runs: Chrome 155.0.8038.0 (wpt@7addae031, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

Area	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
Total	100.0%112/112	100.0%112/112	100.0%112/112	91.1%102/112	100.0%112/112	0.0%0/112

Test	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
2d.state.saverestore.bitmap.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.bitmap.worker.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.clip.2.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.clip.2.worker.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.clip.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.clip.worker.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.fillStyle.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.fillStyle.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.globalAlpha.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.globalAlpha.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.globalCompositeOperation.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.globalCompositeOperation.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineCap.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineCap.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineJoin.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineJoin.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineWidth.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.lineWidth.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.miterLimit.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.miterLimit.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.path.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.path.worker.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.shadowBlur.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowBlur.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowColor.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowColor.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowOffsetX.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowOffsetX.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowOffsetY.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.shadowOffsetY.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.stack.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
2d.state.saverestore.stack.worker.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
2d.state.saverestore.stackdepth.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
2d.state.saverestore.stackdepth.worker.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
2d.state.saverestore.strokeStyle.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.strokeStyle.worker.html	4/4	4/4	4/4	4/4	4/4	NOT RUN
2d.state.saverestore.transformation.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.transformation.worker.html	PASS	PASS	PASS	FAIL	PASS	NOT RUN
2d.state.saverestore.underflow.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
2d.state.saverestore.underflow.worker.html	PASS	PASS	PASS	PASS	PASS	NOT RUN