diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.join.round.worker.js')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.join.round.worker.js | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.join.round.worker.js b/testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.join.round.worker.js new file mode 100644 index 0000000000..33b135d604 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/line-styles/2d.line.join.round.worker.js @@ -0,0 +1,73 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.line.join.round +// Description:lineJoin 'round' is rendered correctly +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test("lineJoin 'round' is rendered correctly"); +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 = '#0f0'; + ctx.fillRect(0, 0, 100, 50); + + var tol = 1; // tolerance to avoid antialiasing artifacts + + ctx.lineJoin = 'round'; + ctx.lineWidth = 20; + + ctx.fillStyle = '#f00'; + ctx.strokeStyle = '#0f0'; + + ctx.fillRect(10, 10, 20, 20); + ctx.fillRect(20, 20, 20, 20); + ctx.beginPath(); + ctx.moveTo(30, 20); + ctx.arc(30, 20, 10-tol, 0, 2*Math.PI, true); + ctx.fill(); + + ctx.beginPath(); + ctx.moveTo(10, 20); + ctx.lineTo(30, 20); + ctx.lineTo(30, 40); + ctx.stroke(); + + + ctx.fillStyle = '#0f0'; + ctx.strokeStyle = '#f00'; + + ctx.beginPath(); + ctx.moveTo(60, 20); + ctx.lineTo(80, 20); + ctx.lineTo(80, 40); + ctx.stroke(); + + ctx.fillRect(60, 10, 20, 20); + ctx.fillRect(70, 20, 20, 20); + ctx.beginPath(); + ctx.moveTo(80, 20); + ctx.arc(80, 20, 10+tol, 0, 2*Math.PI, true); + ctx.fill(); + + _assertPixel(canvas, 36,14, 0,255,0,255); + _assertPixel(canvas, 36,13, 0,255,0,255); + _assertPixel(canvas, 37,13, 0,255,0,255); + _assertPixel(canvas, 38,13, 0,255,0,255); + _assertPixel(canvas, 38,12, 0,255,0,255); + + _assertPixel(canvas, 86,14, 0,255,0,255); + _assertPixel(canvas, 86,13, 0,255,0,255); + _assertPixel(canvas, 87,13, 0,255,0,255); + _assertPixel(canvas, 88,13, 0,255,0,255); + _assertPixel(canvas, 88,12, 0,255,0,255); + t.done(); +}); +done(); |