From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- ...2d.transformation.setTransform.skewed.worker.js | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 testing/web-platform/tests/html/canvas/offscreen/transformations/2d.transformation.setTransform.skewed.worker.js (limited to 'testing/web-platform/tests/html/canvas/offscreen/transformations/2d.transformation.setTransform.skewed.worker.js') diff --git a/testing/web-platform/tests/html/canvas/offscreen/transformations/2d.transformation.setTransform.skewed.worker.js b/testing/web-platform/tests/html/canvas/offscreen/transformations/2d.transformation.setTransform.skewed.worker.js new file mode 100644 index 0000000000..161f4087e5 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/transformations/2d.transformation.setTransform.skewed.worker.js @@ -0,0 +1,50 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.transformation.setTransform.skewed +// Description: +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test(""); +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'); + + // Create green with a red square ring inside it + ctx.fillStyle = '#0f0'; + ctx.fillRect(0, 0, 100, 50); + ctx.fillStyle = '#f00'; + ctx.fillRect(20, 10, 60, 30); + ctx.fillStyle = '#0f0'; + ctx.fillRect(40, 20, 20, 10); + + // Draw a skewed shape to fill that gap, to make sure it is aligned correctly + ctx.setTransform(1,4, 2,3, 5,6); + // Post-transform coordinates: + // [[20,10],[80,10],[80,40],[20,40],[20,10],[40,20],[40,30],[60,30],[60,20],[40,20],[20,10]]; + // Hence pre-transform coordinates: + var pts=[[-7.4,11.2],[-43.4,59.2],[-31.4,53.2],[4.6,5.2],[-7.4,11.2], + [-15.4,25.2],[-11.4,23.2],[-23.4,39.2],[-27.4,41.2],[-15.4,25.2], + [-7.4,11.2]]; + ctx.beginPath(); + ctx.moveTo(pts[0][0], pts[0][1]); + for (var i = 0; i < pts.length; ++i) + ctx.lineTo(pts[i][0], pts[i][1]); + ctx.fill(); + _assertPixel(canvas, 21,11, 0,255,0,255); + _assertPixel(canvas, 79,11, 0,255,0,255); + _assertPixel(canvas, 21,39, 0,255,0,255); + _assertPixel(canvas, 79,39, 0,255,0,255); + _assertPixel(canvas, 39,19, 0,255,0,255); + _assertPixel(canvas, 61,19, 0,255,0,255); + _assertPixel(canvas, 39,31, 0,255,0,255); + _assertPixel(canvas, 61,31, 0,255,0,255); + t.done(); +}); +done(); -- cgit v1.2.3