diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.scale.2.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.scale.2.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.scale.2.html b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.scale.2.html new file mode 100644 index 0000000000..95376882cd --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.scale.2.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.path.arc.scale.2</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.path.arc.scale.2</h1> +<p class="desc">Highly scaled arcs are the right shape</p> + + +<script> +var t = async_test("Highly scaled arcs are the right shape"); +var t_pass = t.done.bind(t); +var t_fail = t.step_func(function(reason) { + throw reason; +}); +t.step(function() { + + var canvas = new OffscreenCanvas(100, 50); + var ctx = canvas.getContext('2d'); + + ctx.fillStyle = '#f00'; + ctx.fillRect(0, 0, 100, 50); + ctx.scale(100, 100); + ctx.strokeStyle = '#0f0'; + ctx.lineWidth = 1.2; + ctx.beginPath(); + ctx.arc(0, 0, 0.6, 0, Math.PI/2, false); + ctx.stroke(); + + _assertPixel(canvas, 1,1, 0,255,0,255); + _assertPixel(canvas, 50,1, 0,255,0,255); + _assertPixel(canvas, 98,1, 0,255,0,255); + _assertPixel(canvas, 1,25, 0,255,0,255); + _assertPixel(canvas, 50,25, 0,255,0,255); + _assertPixel(canvas, 98,25, 0,255,0,255); + _assertPixel(canvas, 1,48, 0,255,0,255); + _assertPixel(canvas, 50,48, 0,255,0,255); + _assertPixel(canvas, 98,48, 0,255,0,255); + t.done(); + +}); +</script> |