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55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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function test() {
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let dom = TiltUtils.DOM;
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ok(dom, "The TiltUtils.DOM wasn't found.");
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is(dom.initCanvas(), null,
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"The initCanvas() function shouldn't work if no parent node is set.");
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dom.parentNode = gBrowser.parentNode;
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ok(dom.parentNode,
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"The necessary parent node wasn't found.");
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let canvas = dom.initCanvas(null, {
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append: true,
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focusable: true,
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width: 123,
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height: 456,
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id: "tilt-test-canvas"
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});
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is(canvas.width, 123,
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"The test canvas doesn't have the correct width set.");
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is(canvas.height, 456,
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"The test canvas doesn't have the correct height set.");
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is(canvas.getAttribute("tabindex"), 1,
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"The test canvas tab index wasn't set correctly.");
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is(canvas.getAttribute("id"), "tilt-test-canvas",
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"The test canvas doesn't have the correct id set.");
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ok(dom.parentNode.ownerDocument.getElementById(canvas.id),
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"A canvas should be appended to the parent node if specified.");
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canvas.parentNode.removeChild(canvas);
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let canvas2 = dom.initCanvas(null, { id: "tilt-test-canvas2" });
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is(canvas2.width, dom.parentNode.clientWidth,
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"The second test canvas doesn't have the implicit width set.");
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is(canvas2.height, dom.parentNode.clientHeight,
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"The second test canvas doesn't have the implicit height set.");
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is(canvas2.id, "tilt-test-canvas2",
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"The second test canvas doesn't have the correct id set.");
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is(dom.parentNode.ownerDocument.getElementById(canvas2.id), null,
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"A canvas shouldn't be appended to the parent node if not specified.");
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dom.parentNode = null;
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is(dom.parentNode, null,
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"The necessary parent node shouldn't be found anymore.");
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}
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