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Diffstat (limited to '')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.shape.4.html | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.shape.4.html b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.shape.4.html new file mode 100644 index 0000000000..e6221947df --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.arc.shape.4.html @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.path.arc.shape.4</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.shape.4</h1> +<p class="desc">arc() from 0 to -pi/2 draws stuff in the right quadrant</p> + + +<script> +var t = async_test("arc() from 0 to -pi/2 draws stuff in the right quadrant"); +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.lineWidth = 150; + ctx.strokeStyle = '#0f0'; + ctx.beginPath(); + ctx.arc(-50, 50, 100, 0, -Math.PI/2, true); + ctx.stroke(); + _assertPixel(canvas, 50,25, 0,255,0,255); + _assertPixel(canvas, 1,1, 0,255,0,255); + _assertPixel(canvas, 98,1, 0,255,0,255); + _assertPixel(canvas, 1,48, 0,255,0,255); + _assertPixel(canvas, 98,48, 0,255,0,255); + t.done(); + +}); +</script> |