зеркало из https://github.com/mozilla/gecko-dev.git
214 строки
10 KiB
HTML
214 строки
10 KiB
HTML
<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=463934
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-->
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<head>
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<title>Test for Bug 463934</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=463934">Mozilla Bug 463934</a>
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<p id="display"></p>
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<div id="content">
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<svg id="outer-1" xmlns="http://www.w3.org/2000/svg" width="30" height="30"></svg>
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<svg id="outer-2" xmlns="http://www.w3.org/2000/svg" width="30" height="30"
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style="padding: 10px;">
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</svg>
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<svg id="outer-3" xmlns="http://www.w3.org/2000/svg" width="30" height="30"
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style="border: 10px solid black;">
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</svg>
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<svg id="outer-4" xmlns="http://www.w3.org/2000/svg" width="30" height="30"
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style="border: 10px solid black; padding: 10px">
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</svg>
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</div>
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<iframe id="svg" src="bounds-helper.svg"></iframe>
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<pre id="test">
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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function Rect(left, top, width, height)
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{
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this.left = left;
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this.top = top;
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this.width = width;
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this.height = height;
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}
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Rect.prototype.roundOut = function()
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{
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this.width = Math.ceil(this.left + this.width) - Math.floor(this.left);
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this.height = Math.ceil(this.top + this.height) - Math.floor(this.top);
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this.left = Math.floor(this.left);
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this.top = Math.floor(this.top);
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}
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function isWithAbsTolerance(a, b, tolerance, message)
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{
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ok(tolerance >= Math.abs(a - b), message + " - got " + a + ", expected " + b + " ± " + tolerance);
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}
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function runTest()
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{
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var bounds;
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bounds = document.getElementById("outer-1").getBoundingClientRect();
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is(bounds.width, 30, "outer-svg 1 getBoundingClientRect().width");
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is(bounds.height, 30, "outer-svg 1 getBoundingClientRect().height");
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bounds = document.getElementById("outer-2").getBoundingClientRect();
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is(bounds.width, 50, "outer-svg 2 getBoundingClientRect().width");
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is(bounds.height, 50, "outer-svg 2 getBoundingClientRect().height");
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bounds = document.getElementById("outer-3").getBoundingClientRect();
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is(bounds.width, 50, "outer-svg 3 getBoundingClientRect().width");
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is(bounds.height, 50, "outer-svg 3 getBoundingClientRect().height");
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bounds = document.getElementById("outer-4").getBoundingClientRect();
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is(bounds.width, 70, "outer-svg 4 getBoundingClientRect().width");
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is(bounds.height, 70, "outer-svg 4 getBoundingClientRect().height");
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var doc = $("svg").contentWindow.document;
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var svg1Bounds = doc.getElementById("svg1").getBoundingClientRect();
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is(svg1Bounds.left, 10, "svg1.getBoundingClientRect().left");
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is(svg1Bounds.top, 10, "svg1.getBoundingClientRect().top");
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is(svg1Bounds.width, 25, "svg1.getBoundingClientRect().width");
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is(svg1Bounds.height, 30, "svg1.getBoundingClientRect().height");
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var svg2Bounds = doc.getElementById("svg2").getBoundingClientRect();
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is(svg2Bounds.left, 0, "svg2.getBoundingClientRect().left");
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is(svg2Bounds.top, 0, "svg2.getBoundingClientRect().top");
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is(svg2Bounds.width, 2, "svg2.getBoundingClientRect().width");
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is(svg2Bounds.height, 2, "svg2.getBoundingClientRect().height");
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var svg3Bounds = doc.getElementById("svg3").getBoundingClientRect();
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is(svg3Bounds.left, 0, "svg3.getBoundingClientRect().left");
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is(svg3Bounds.top, 0, "svg3.getBoundingClientRect().top");
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is(svg3Bounds.width, 1, "svg3.getBoundingClientRect().width");
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is(svg3Bounds.height, 1, "svg3.getBoundingClientRect().height");
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var text1 = doc.getElementById("text1");
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var text1Bounds = text1.getBoundingClientRect();
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var text2Bounds = doc.getElementById("text2").getBoundingClientRect();
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var text3Bounds = doc.getElementById("text3").getBoundingClientRect();
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var sin45 = Math.sin(Math.PI / 4);
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isWithAbsTolerance(text1Bounds.left, 24, 1, "text1.getBoundingClientRect().left");
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is(text2Bounds.left, text1Bounds.left + 100, "text2.getBoundingClientRect().left");
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is(text2Bounds.top, text1Bounds.top, "text2.getBoundingClientRect().top");
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is(text2Bounds.width, text1Bounds.width, "text2.getBoundingClientRect().width");
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is(text2Bounds.height, text1Bounds.height, "text2.getBoundingClientRect().height");
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var r = (text1Bounds.width + text1Bounds.height) * sin45;
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isWithAbsTolerance(text3Bounds.width, Math.ceil(r), 1, "text3.getBoundingClientRect().width");
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isWithAbsTolerance(text3Bounds.height, Math.ceil(r), 1, "text3.getBoundingClientRect().height");
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var rect1Bounds = doc.getElementById("rect1").getBoundingClientRect();
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var rect2Bounds = doc.getElementById("rect2").getBoundingClientRect();
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var rect3Bounds = doc.getElementById("rect3").getBoundingClientRect();
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var rect4Bounds = doc.getElementById("rect4").getBoundingClientRect();
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is(rect1Bounds.left, 50, "rect1.getBoundingClientRect().left");
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is(rect1Bounds.top, 50, "rect1.getBoundingClientRect().top");
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is(rect1Bounds.width, 50, "rect1.getBoundingClientRect().width");
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is(rect1Bounds.height, 50, "rect1.getBoundingClientRect().height");
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rect = new Rect(175 - 50 * sin45, 75 - 50 * sin45, 50 * sin45 * 2, 50 * sin45 * 2);
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isWithAbsTolerance(rect2Bounds.left, rect.left, 0.1, "rect2.getBoundingClientRect().left");
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isWithAbsTolerance(rect2Bounds.top, rect.top, 0.1, "rect2.getBoundingClientRect().top");
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isWithAbsTolerance(rect2Bounds.width, rect.width, 0.1, "rect2.getBoundingClientRect().width");
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isWithAbsTolerance(rect2Bounds.height, rect.height, 0.1, "rect2.getBoundingClientRect().height");
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is(rect3Bounds.left, 50, "rect3.getBoundingClientRect().left");
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is(rect3Bounds.top, 160, "rect3.getBoundingClientRect().top");
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is(rect3Bounds.width, 100, "rect3.getBoundingClientRect().width");
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is(rect3Bounds.height, 100, "rect3.getBoundingClientRect().height");
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rect = new Rect(350 - 100 * sin45, 150 - 100 * sin45, 100 * sin45 * 2, 100 * sin45 * 2);
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isWithAbsTolerance(rect4Bounds.left, rect.left, 0.1, "rect4.getBoundingClientRect().left");
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isWithAbsTolerance(rect4Bounds.top, rect.top, 0.1, "rect4.getBoundingClientRect().top");
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isWithAbsTolerance(rect4Bounds.width, rect.width, 0.1, "rect4.getBoundingClientRect().width");
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isWithAbsTolerance(rect4Bounds.height, rect.height, 0.1, "rect4.getBoundingClientRect().height");
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var rect1aBounds = doc.getElementById("rect1a").getBoundingClientRect();
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var rect2aBounds = doc.getElementById("rect2a").getBoundingClientRect();
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var rect3aBounds = doc.getElementById("rect3a").getBoundingClientRect();
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var rect3bBounds = doc.getElementById("rect3b").getBoundingClientRect();
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var rect4aBounds = doc.getElementById("rect4a").getBoundingClientRect();
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is(rect1aBounds.left, 48, "rect1a.getBoundingClientRect().left");
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is(rect1aBounds.top, 48, "rect1a.getBoundingClientRect().top");
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is(rect1aBounds.width, 54, "rect1a.getBoundingClientRect().width");
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is(rect1aBounds.height, 54, "rect1a.getBoundingClientRect().height");
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rect = new Rect(175 - 54 * sin45, 75 - 54 * sin45, 54 * sin45 * 2, 54 * sin45 * 2);
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isWithAbsTolerance(rect2aBounds.left, rect.left, 0.1, "rect2a.getBoundingClientRect().left");
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isWithAbsTolerance(rect2aBounds.top, rect.top, 0.1, "rect2a.getBoundingClientRect().top");
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isWithAbsTolerance(rect2aBounds.width, rect.width, 0.1, "rect2a.getBoundingClientRect().width");
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isWithAbsTolerance(rect2aBounds.height, rect.height, 0.1, "rect2a.getBoundingClientRect().height");
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is(rect3aBounds.left, 46, "rect3a.getBoundingClientRect().left");
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is(rect3aBounds.top, 156, "rect3a.getBoundingClientRect().top");
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is(rect3aBounds.width, 108, "rect3a.getBoundingClientRect().width");
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is(rect3aBounds.height, 108, "rect3a.getBoundingClientRect().height");
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// Our PathExtentsToMaxStrokeExtents implementation considers the stroke
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// width to be sqrt(2)*stroke-width in case the rect is rotated 45 degrees,
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// so unfortunately we get slightly large results currently. Bug 1092125.
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isWithAbsTolerance(rect3bBounds.left, 198, 1, "rect3b.getBoundingClientRect().left");
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isWithAbsTolerance(rect3bBounds.top, 198, 1, "rect3b.getBoundingClientRect().top");
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isWithAbsTolerance(rect3bBounds.width, 54, 2, "rect3b.getBoundingClientRect().width");
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isWithAbsTolerance(rect3bBounds.height, 54, 2, "rect3b.getBoundingClientRect().height");
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rect = new Rect(350 - 108 * sin45, 150 - 108 * sin45, 108 * sin45 * 2, 108 * sin45 * 2);
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isWithAbsTolerance(rect4aBounds.left, rect.left, 0.1, "rect4a.getBoundingClientRect().left");
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isWithAbsTolerance(rect4aBounds.top, rect.top, 0.1, "rect4a.getBoundingClientRect().top");
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isWithAbsTolerance(rect4aBounds.width, rect.width, 0.1, "rect4a.getBoundingClientRect().width");
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isWithAbsTolerance(rect4aBounds.height, rect.height, 0.1, "rect4a.getBoundingClientRect().height");
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var text1a = doc.getElementById("text1a");
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var text1aBounds = text1a.getBoundingClientRect();
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var text2aBounds = doc.getElementById("text2a").getBoundingClientRect();
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isWithAbsTolerance(text1aBounds.left, 82, 1, "text1a.getBoundingClientRect().left");
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is(text1aBounds.width, text1Bounds.width + 4, "text1a.getBoundingClientRect().width");
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is(text2aBounds.left, text1aBounds.left + 100 - 3, "text2a.getBoundingClientRect().left");
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is(text2aBounds.width, text1aBounds.width + 6, "text2a.getBoundingClientRect().width");
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var i = doc.getElementById("i");
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var iBounds = i.getBoundingClientRect();
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is(iBounds.left, 20, "i.getBoundingClientRect().left");
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is(iBounds.top, 20, "i.getBoundingClientRect().top");
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is(iBounds.width, 200, "i.getBoundingClientRect().width");
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is(iBounds.height, 200, "i.getBoundingClientRect().height");
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var text4Bounds = doc.getElementById("text4").getBoundingClientRect();
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is(text4Bounds.left, 0, "text4.getBoundingClientRect().left");
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is(text4Bounds.top, 0, "text4.getBoundingClientRect().top");
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is(text4Bounds.width, 0, "text4.getBoundingClientRect().width");
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is(text4Bounds.height, 0, "text4.getBoundingClientRect().height");
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var gBounds = doc.getElementById("g2").getBoundingClientRect();
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is(gBounds.left, 100, "g2.getBoundingClientRect().left");
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is(gBounds.top, 100, "g2.getBoundingClientRect().top");
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is(gBounds.width, 50, "g2.getBoundingClientRect().width");
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is(gBounds.height, 50, "g2.getBoundingClientRect().height");
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SimpleTest.finish();
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}
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window.addEventListener("load", runTest, false);
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</script>
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</pre>
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</body>
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</html>
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