mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
121 lines
4.2 KiB
HTML
121 lines
4.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=199692
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-->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Test for Bug 199692</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/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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<style type="text/css">
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#content * {
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border: 2px solid black;
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margin: 2px;
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clear: both;
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height: 20px;
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overflow: hidden;
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}
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#txt, #static, #fixed, #absolute, #relative, #hidden, #float, #empty, #static, #relative {
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width: 200px !important;
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}
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</style>
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</head>
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<!-- Elements are styled in such a way that they don't overlap visually unless they also overlap structurally. -->
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=199692">Mozilla Bug 199692</a>
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<div id="content" style="width: 500px; background-color: #ccc;">
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<!-- element containing text -->
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<div id="txt" style="height: 30px;">txt</div>
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<!-- element not containing text -->
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<div id="empty" style="border: 2px solid blue;"></div>
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<!-- element with only whitespace -->
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<p id="whitespace" style="border: 2px solid magenta;"> </p>
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<!-- position: static -->
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<span id="static" style="position: static; border-color: green;">static</span>
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<!-- floated element -->
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<div id="float" style="border-color: red; float: right;">float</div>
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<!-- position: fixed -->
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<span id="fixed" style="position: fixed; top: 500px; left: 100px; border: 3px solid yellow;">fixed</span>
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<!-- position: absolute -->
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<span id="absolute" style="position: absolute; top: 550px; left: 150px; border-color: orange;">abs</span>
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<!-- position: relative -->
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<div id="relative" style="position: relative; top: 200px; border-color: teal;">rel</div>
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<!-- visibility: hidden -->
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<div id="hidden-wrapper" style="border: 1px dashed teal;">
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<div id="hidden" style="opacity: 0.5; background-color: blue; visibility:hidden;">hidden</div>
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</div>
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<!-- iframe (within iframe) -->
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<iframe id="our-iframe" src="bug199692-nested.html" style="height: 100px;"></iframe>
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<input type="textbox" id="textbox" value="textbox"></input>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 199692 **/
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SimpleTest.waitForExplicitFinish();
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ok('elementFromPoint' in document, "document.elementFromPoint() must exist");
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var elts = ["txt", "empty", "whitespace", "static", "fixed", "absolute",
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"relative", "float", "textbox"];
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var doc = document;
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doc.pt = doc.elementFromPoint; // for shorter lines
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is(doc.pt(-1, 0), null, "Negative coordinates should return null");
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function testPoints() {
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for(var i in elts) {
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var id = elts[i];
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var elt = $(id);
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// The upper left corner of an element (with a moderate offset) will usually contain text,
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// and the upper right corner usually won't.
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var x = elt.offsetLeft, y = elt.offsetTop, w = elt.scrollWidth, h = elt.scrollHeight;
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var d = 5;
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is(doc.pt(x+d,y+d).id, id, "("+(x+d)+","+(y+d)+") IDs should match (upper left corner of "+id+")");
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is(doc.pt(x+w-d, y+h-d).id, id, "("+(x+w-d)+","+(y+h-d)+") IDs should match (lower right corner of "+id+")");
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}
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// content
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var c = $('content');
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x = c.offsetLeft + c.clientWidth/2, y = c.offsetTop;
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todo(doc.pt(x,y) === c, "Point to right of #txt should be #content");
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// hidden
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c = $('hidden');
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x = c.offsetLeft; y = c.offsetTop;
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is(doc.pt(x,y).id, 'hidden-wrapper', "Hit testing should bypass hidden elements.");
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// iframe nested
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var iframe = $("our-iframe");
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x = iframe.offsetLeft, y = iframe.offsetTop;
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is(doc.pt(x+20, y+20).id, "our-iframe", "Element from nested iframe returned is from calling document");
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// iframe, doubly nested
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is(doc.pt(x+60, y+60).id, "our-iframe", "Element from doubly nested iframe returned is from calling document");
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SimpleTest.finish();
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}
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addLoadEvent(testPoints);
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</script>
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</pre>
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</body>
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</html>
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