1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/html/document/test/bug199692-popup.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,188 @@
1.4 +<!DOCTYPE html>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=199692
1.8 +-->
1.9 +<head>
1.10 + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
1.11 + <title>Popup in test for Bug 199692</title>
1.12 + <style type="text/css">
1.13 +#content * {
1.14 + border: 2px solid black;
1.15 + margin: 2px;
1.16 + clear: both;
1.17 + height: 20px;
1.18 + overflow: hidden;
1.19 +}
1.20 +
1.21 +#txt, #static, #fixed, #absolute, #relative, #hidden, #float, #empty, #static, #relative {
1.22 + width: 200px !important;
1.23 +}
1.24 + </style>
1.25 +
1.26 +</head>
1.27 +<!--
1.28 +Elements are styled in such a way that they don't overlap visually
1.29 +unless they also overlap structurally.
1.30 +
1.31 +This file is designed to be opened from test_bug199692.html in a popup
1.32 +window, to guarantee that the window in which document.elementFromPoint runs
1.33 +is large enough to display all the elements being tested.
1.34 +-->
1.35 +<body>
1.36 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=199692">Mozilla Bug 199692</a>
1.37 +
1.38 +<div id="content" style="width: 500px; background-color: #ccc;">
1.39 +
1.40 +<!-- element containing text -->
1.41 +<div id="txt" style="height: 30px;">txt</div>
1.42 +
1.43 +<!-- element not containing text -->
1.44 +<div id="empty" style="border: 2px solid blue;"></div>
1.45 +
1.46 +<!-- element with only whitespace -->
1.47 +<p id="whitespace" style="border: 2px solid magenta;"> </p>
1.48 +
1.49 +<!-- position: static -->
1.50 +<span id="static" style="position: static; border-color: green;">static</span>
1.51 +
1.52 +<!-- floated element -->
1.53 +<div id="float" style="border-color: red; float: right;">float</div>
1.54 +
1.55 +<!-- position: fixed -->
1.56 +<span id="fixed" style="position: fixed; top: 500px; left: 100px; border: 3px solid yellow;">fixed</span>
1.57 +
1.58 +<!-- position: absolute -->
1.59 +<span id="absolute" style="position: absolute; top: 550px; left: 150px; border-color: orange;">abs</span>
1.60 +
1.61 +<!-- position: relative -->
1.62 +<div id="relative" style="position: relative; top: 200px; border-color: teal;">rel</div>
1.63 +
1.64 +<!-- visibility: hidden -->
1.65 +<div id="hidden-wrapper" style="border: 1px dashed teal;">
1.66 + <div id="hidden" style="opacity: 0.5; background-color: blue; visibility:hidden;">hidden</div>
1.67 +</div>
1.68 +
1.69 +<!-- iframe (within iframe) -->
1.70 +<iframe id="our-iframe" src="bug199692-nested.html" style="height: 100px; overflow: scroll;"></iframe>
1.71 +
1.72 +<input type="textbox" id="textbox" value="textbox"></input>
1.73 +</div>
1.74 +
1.75 +<!-- interaction with scrolling -->
1.76 +<iframe id="scrolled-iframe"
1.77 + src="bug199692-scrolled.html#down"
1.78 + style="position: absolute; top: 345px; left: 325px; height: 200px; width: 200px"></iframe>
1.79 +
1.80 +<script type="application/javascript">
1.81 +
1.82 +var SimpleTest = window.opener.SimpleTest;
1.83 +function ok() { window.opener.ok.apply(window.opener, arguments); }
1.84 +function is() { window.opener.is.apply(window.opener, arguments); }
1.85 +function todo() { window.opener.todo.apply(window.opener, arguments); }
1.86 +function todo_is() { window.opener.todo_is.apply(window.opener, arguments); }
1.87 +function $(id) { return document.getElementById(id); }
1.88 +
1.89 +/**
1.90 + * Like is, but for tests which don't always succeed or always fail on all
1.91 + * platforms.
1.92 + */
1.93 +function random_fail(a, b, m)
1.94 +{
1.95 + if (a != b)
1.96 + todo_is(a, b, m);
1.97 + else
1.98 + is(a, b, m);
1.99 +}
1.100 +
1.101 +/* Test for Bug 199692 */
1.102 +
1.103 +function getCoords(elt)
1.104 +{
1.105 + var x = 0, y = 0;
1.106 +
1.107 + do
1.108 + {
1.109 + x += elt.offsetLeft;
1.110 + y += elt.offsetTop;
1.111 + } while ((elt = elt.offsetParent));
1.112 +
1.113 + return { x: x, y: y };
1.114 +}
1.115 +
1.116 +var elts = ["txt", "empty", "whitespace", "static", "fixed", "absolute",
1.117 + "relative", "float", "textbox"];
1.118 +
1.119 +function testPoints()
1.120 +{
1.121 + ok('elementFromPoint' in document, "document.elementFromPoint must exist");
1.122 + ok(typeof document.elementFromPoint === "function", "must be a function");
1.123 +
1.124 + var doc = document;
1.125 + doc.pt = doc.elementFromPoint; // for shorter lines
1.126 + is(doc.pt(-1, 0), null, "Negative coordinates (-1, 0) should return null");
1.127 + is(doc.pt(0, -1), null, "Negative coordinates (0, -1) should return null");
1.128 + is(doc.pt(-1, -1), null, "Negative coordinates (-1, -1) should return null");
1.129 +
1.130 + var pos;
1.131 + for (var i = 0; i < elts.length; i++)
1.132 + {
1.133 + var id = elts[i];
1.134 + var elt = $(id);
1.135 +
1.136 + // The upper left corner of an element (with a moderate offset) will
1.137 + // usually contain text, and the lower right corner usually won't.
1.138 + var pos = getCoords(elt);
1.139 + var x = pos.x, y = pos.y;
1.140 + var w = elt.offsetWidth, h = elt.offsetHeight;
1.141 +
1.142 + var d = 5;
1.143 + is(doc.pt(x + d, y + d), elt,
1.144 + "(" + (x + d) + "," + (y + d) + ") IDs should match (upper left " +
1.145 + "corner of " + id + ")");
1.146 + is(doc.pt(x + w - d, y + h - d), elt,
1.147 + "(" + (x + w - d) + "," + (y + h - d) + ") IDs should match (lower " +
1.148 + "right corner of " + id + ")");
1.149 + }
1.150 +
1.151 + // content
1.152 + var c = $("content");
1.153 + pos = getCoords(c);
1.154 + x = pos.x + c.offsetWidth / 2;
1.155 + y = pos.y;
1.156 +
1.157 + // This fails on some platforms but not others for unknown reasons
1.158 + random_fail(doc.pt(x, y), c, "Point to right of #txt should be #content");
1.159 + is(doc.pt(x, y + 1), c, "Point to right of #txt should be #content");
1.160 + random_fail(doc.pt(x + 1, y), c, "Point to right of #txt should be #content");
1.161 + is(doc.pt(x + 1, y + 1), c, "Point to right of #txt should be #content");
1.162 +
1.163 + // hidden
1.164 + c = $("hidden");
1.165 + pos = getCoords(c);
1.166 + x = pos.x, y = pos.y;
1.167 + is(doc.pt(x, y), $("hidden-wrapper"),
1.168 + "Hit testing should bypass hidden elements.");
1.169 +
1.170 + // iframe nested
1.171 + var iframe = $("our-iframe");
1.172 + pos = getCoords(iframe);
1.173 + x = pos.x, y = pos.y;
1.174 + is(doc.pt(x + 20, y + 20), $("our-iframe"),
1.175 + "Element from nested iframe returned is from calling document");
1.176 + // iframe, doubly nested
1.177 + is(doc.pt(x + 60, y + 60), $("our-iframe"),
1.178 + "Element from doubly nested iframe returned is from calling document");
1.179 +
1.180 + // scrolled iframe tests
1.181 + $("scrolled-iframe").contentWindow.runTests();
1.182 +
1.183 + SimpleTest.finish();
1.184 + window.close();
1.185 +}
1.186 +
1.187 +window.onload = testPoints;
1.188 +</script>
1.189 +</body>
1.190 +</html>
1.191 +
