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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html')
| -rwxr-xr-x | testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html b/testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html new file mode 100755 index 000000000..326db0daa --- /dev/null +++ b/testing/web-platform/tests/2dcontext/drawing-paths-to-the-canvas/drawFocusIfNeeded_004.html @@ -0,0 +1,88 @@ +<!DOCTYPE html> +<html> + <head> + <title>drawFocusIfNeeded()</title> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <link rel="author" title="W3C"> + <link rel="help" href="http://www.w3.org/TR/2dcontext/#dom-context-2d-drawFocusIfNeeded"> + </head> + <body> + <h1>Description</h1> + <p>This test uses drawFocusIfNeeded to draw a complex path focus then compare ImageData from before and after.</p> + <div> + <p>Before:</p> + <canvas height=100 width=100 id='original'> + </canvas> + <p>After:</p> + <canvas height=100 width=100 id=canvas> + <label><a href='http://www.w3.org' id='element'>Focus</a></label> + </canvas> + </div> + <script> + test(function() { + var canvas = document.getElementById('canvas'); + var context = canvas.getContext('2d'); + var element = document.getElementById('element'); + element.focus(); + context.fillStyle = 'white'; + context.fillRect(0, 0, 100, 100); + context.beginPath(); + context.strokeStyle = 'black'; + + context.moveTo(10, 40); + context.lineTo(50, 10); + context.lineTo(90, 40); + context.lineTo(70, 40); + context.lineTo(70, 90); + context.lineTo(30, 90); + context.lineTo(30, 40); + context.closePath(); + + context.stroke(); + context.save(); + var refImage = context.getImageData(0, 0, 100, 100); + + assert_equals(40000, refImage.data.length, "ImageData.data.length is 40000"); + + var original = document.getElementById('original'); + var o_context = original.getContext('2d'); + o_context.fillStyle = 'white'; + o_context.fillRect(0, 0, 100, 100); + o_context.putImageData(refImage, 0, 0, 0, 0, 100, 100); + + + + context.beginPath(); + context.moveTo(5, 40); + context.lineTo(50, 5); + context.lineTo(95, 40); + context.lineTo(95, 45); + context.lineTo(75, 45); + context.lineTo(75, 95); + context.lineTo(25, 95); + context.lineTo(25, 45); + context.lineTo(5, 45); + context.closePath(); + + context.drawFocusIfNeeded(element); + + var ringImage = context.getImageData(0, 0, 100, 100); + assert_equals(40000, ringImage.data.length, "ImageData.data.length is 40000"); + + // make sure refImage and ringImage are different + var length = 40000; + var index = length; + var identical = true; + while (--index > 0) { + if (refImage.data[index] != ringImage.data[index]) identical = false; + } + + assert_false(identical, "A focus ring appears in the canvas"); + + + }, 'drawFocusIfNeeded does draw a focus ring if the element is in focus.'); + </script> + <div id="log"></div> + </body> +</html> |