| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>OffscreenCanvas test: initial.reset.2dstate</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| |
| <h1>initial.reset.2dstate</h1> |
| <p class="desc">Resetting the canvas state resets 2D state variables</p> |
| |
| |
| <script> |
| var t = async_test("Resetting the canvas state resets 2D state variables"); |
| var t_pass = t.done.bind(t); |
| var t_fail = t.step_func(function(reason) { |
| throw reason; |
| }); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| offscreenCanvas.width = 100; |
| var default_val; |
| |
| default_val = ctx.strokeStyle; |
| ctx.strokeStyle = "#ff0000"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.strokeStyle, default_val, "ctx.strokeStyle", "default_val"); |
| |
| default_val = ctx.fillStyle; |
| ctx.fillStyle = "#ff0000"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.fillStyle, default_val, "ctx.fillStyle", "default_val"); |
| |
| default_val = ctx.globalAlpha; |
| ctx.globalAlpha = 0.5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.globalAlpha, default_val, "ctx.globalAlpha", "default_val"); |
| |
| default_val = ctx.lineWidth; |
| ctx.lineWidth = 0.5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.lineWidth, default_val, "ctx.lineWidth", "default_val"); |
| |
| default_val = ctx.lineCap; |
| ctx.lineCap = "round"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.lineCap, default_val, "ctx.lineCap", "default_val"); |
| |
| default_val = ctx.lineJoin; |
| ctx.lineJoin = "round"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.lineJoin, default_val, "ctx.lineJoin", "default_val"); |
| |
| default_val = ctx.miterLimit; |
| ctx.miterLimit = 0.5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.miterLimit, default_val, "ctx.miterLimit", "default_val"); |
| |
| default_val = ctx.shadowOffsetX; |
| ctx.shadowOffsetX = 5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.shadowOffsetX, default_val, "ctx.shadowOffsetX", "default_val"); |
| |
| default_val = ctx.shadowOffsetY; |
| ctx.shadowOffsetY = 5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.shadowOffsetY, default_val, "ctx.shadowOffsetY", "default_val"); |
| |
| default_val = ctx.shadowBlur; |
| ctx.shadowBlur = 5; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.shadowBlur, default_val, "ctx.shadowBlur", "default_val"); |
| |
| default_val = ctx.shadowColor; |
| ctx.shadowColor = "#ff0000"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.shadowColor, default_val, "ctx.shadowColor", "default_val"); |
| |
| default_val = ctx.globalCompositeOperation; |
| ctx.globalCompositeOperation = "copy"; |
| offscreenCanvas.width = 100; |
| _assertSame(ctx.globalCompositeOperation, default_val, "ctx.globalCompositeOperation", "default_val"); |
| |
| t.done(); |
| }); |
| </script> |
