The Tor Browser / file comparison
comparison: content/html/document/test/bug199692-popup.html
content/html/document/test/bug199692-popup.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:dd863946bdce |
|---|---|
| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=199692 | |
| 5 --> | |
| 6 <head> | |
| 7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> | |
| 8 <title>Popup in test for Bug 199692</title> | |
| 9 <style type="text/css"> | |
| 10 #content * { | |
| 11 border: 2px solid black; | |
| 12 margin: 2px; | |
| 13 clear: both; | |
| 14 height: 20px; | |
| 15 overflow: hidden; | |
| 16 } | |
| 17 | |
| 18 #txt, #static, #fixed, #absolute, #relative, #hidden, #float, #empty, #static, #relative { | |
| 19 width: 200px !important; | |
| 20 } | |
| 21 </style> | |
| 22 | |
| 23 </head> | |
| 24 <!-- | |
| 25 Elements are styled in such a way that they don't overlap visually | |
| 26 unless they also overlap structurally. | |
| 27 | |
| 28 This file is designed to be opened from test_bug199692.html in a popup | |
| 29 window, to guarantee that the window in which document.elementFromPoint runs | |
| 30 is large enough to display all the elements being tested. | |
| 31 --> | |
| 32 <body> | |
| 33 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=199692">Mozilla Bug 199692</a> | |
| 34 | |
| 35 <div id="content" style="width: 500px; background-color: #ccc;"> | |
| 36 | |
| 37 <!-- element containing text --> | |
| 38 <div id="txt" style="height: 30px;">txt</div> | |
| 39 | |
| 40 <!-- element not containing text --> | |
| 41 <div id="empty" style="border: 2px solid blue;"></div> | |
| 42 | |
| 43 <!-- element with only whitespace --> | |
| 44 <p id="whitespace" style="border: 2px solid magenta;"> </p> | |
| 45 | |
| 46 <!-- position: static --> | |
| 47 <span id="static" style="position: static; border-color: green;">static</span> | |
| 48 | |
| 49 <!-- floated element --> | |
| 50 <div id="float" style="border-color: red; float: right;">float</div> | |
| 51 | |
| 52 <!-- position: fixed --> | |
| 53 <span id="fixed" style="position: fixed; top: 500px; left: 100px; border: 3px solid yellow;">fixed</span> | |
| 54 | |
| 55 <!-- position: absolute --> | |
| 56 <span id="absolute" style="position: absolute; top: 550px; left: 150px; border-color: orange;">abs</span> | |
| 57 | |
| 58 <!-- position: relative --> | |
| 59 <div id="relative" style="position: relative; top: 200px; border-color: teal;">rel</div> | |
| 60 | |
| 61 <!-- visibility: hidden --> | |
| 62 <div id="hidden-wrapper" style="border: 1px dashed teal;"> | |
| 63 <div id="hidden" style="opacity: 0.5; background-color: blue; visibility:hidden;">hidden</div> | |
| 64 </div> | |
| 65 | |
| 66 <!-- iframe (within iframe) --> | |
| 67 <iframe id="our-iframe" src="bug199692-nested.html" style="height: 100px; overflow: scroll;"></iframe> | |
| 68 | |
| 69 <input type="textbox" id="textbox" value="textbox"></input> | |
| 70 </div> | |
| 71 | |
| 72 <!-- interaction with scrolling --> | |
| 73 <iframe id="scrolled-iframe" | |
| 74 src="bug199692-scrolled.html#down" | |
| 75 style="position: absolute; top: 345px; left: 325px; height: 200px; width: 200px"></iframe> | |
| 76 | |
| 77 <script type="application/javascript"> | |
| 78 | |
| 79 var SimpleTest = window.opener.SimpleTest; | |
| 80 function ok() { window.opener.ok.apply(window.opener, arguments); } | |
| 81 function is() { window.opener.is.apply(window.opener, arguments); } | |
| 82 function todo() { window.opener.todo.apply(window.opener, arguments); } | |
| 83 function todo_is() { window.opener.todo_is.apply(window.opener, arguments); } | |
| 84 function $(id) { return document.getElementById(id); } | |
| 85 | |
| 86 /** | |
| 87 * Like is, but for tests which don't always succeed or always fail on all | |
| 88 * platforms. | |
| 89 */ | |
| 90 function random_fail(a, b, m) | |
| 91 { | |
| 92 if (a != b) | |
| 93 todo_is(a, b, m); | |
| 94 else | |
| 95 is(a, b, m); | |
| 96 } | |
| 97 | |
| 98 /* Test for Bug 199692 */ | |
| 99 | |
| 100 function getCoords(elt) | |
| 101 { | |
| 102 var x = 0, y = 0; | |
| 103 | |
| 104 do | |
| 105 { | |
| 106 x += elt.offsetLeft; | |
| 107 y += elt.offsetTop; | |
| 108 } while ((elt = elt.offsetParent)); | |
| 109 | |
| 110 return { x: x, y: y }; | |
| 111 } | |
| 112 | |
| 113 var elts = ["txt", "empty", "whitespace", "static", "fixed", "absolute", | |
| 114 "relative", "float", "textbox"]; | |
| 115 | |
| 116 function testPoints() | |
| 117 { | |
| 118 ok('elementFromPoint' in document, "document.elementFromPoint must exist"); | |
| 119 ok(typeof document.elementFromPoint === "function", "must be a function"); | |
| 120 | |
| 121 var doc = document; | |
| 122 doc.pt = doc.elementFromPoint; // for shorter lines | |
| 123 is(doc.pt(-1, 0), null, "Negative coordinates (-1, 0) should return null"); | |
| 124 is(doc.pt(0, -1), null, "Negative coordinates (0, -1) should return null"); | |
| 125 is(doc.pt(-1, -1), null, "Negative coordinates (-1, -1) should return null"); | |
| 126 | |
| 127 var pos; | |
| 128 for (var i = 0; i < elts.length; i++) | |
| 129 { | |
| 130 var id = elts[i]; | |
| 131 var elt = $(id); | |
| 132 | |
| 133 // The upper left corner of an element (with a moderate offset) will | |
| 134 // usually contain text, and the lower right corner usually won't. | |
| 135 var pos = getCoords(elt); | |
| 136 var x = pos.x, y = pos.y; | |
| 137 var w = elt.offsetWidth, h = elt.offsetHeight; | |
| 138 | |
| 139 var d = 5; | |
| 140 is(doc.pt(x + d, y + d), elt, | |
| 141 "(" + (x + d) + "," + (y + d) + ") IDs should match (upper left " + | |
| 142 "corner of " + id + ")"); | |
| 143 is(doc.pt(x + w - d, y + h - d), elt, | |
| 144 "(" + (x + w - d) + "," + (y + h - d) + ") IDs should match (lower " + | |
| 145 "right corner of " + id + ")"); | |
| 146 } | |
| 147 | |
| 148 // content | |
| 149 var c = $("content"); | |
| 150 pos = getCoords(c); | |
| 151 x = pos.x + c.offsetWidth / 2; | |
| 152 y = pos.y; | |
| 153 | |
| 154 // This fails on some platforms but not others for unknown reasons | |
| 155 random_fail(doc.pt(x, y), c, "Point to right of #txt should be #content"); | |
| 156 is(doc.pt(x, y + 1), c, "Point to right of #txt should be #content"); | |
| 157 random_fail(doc.pt(x + 1, y), c, "Point to right of #txt should be #content"); | |
| 158 is(doc.pt(x + 1, y + 1), c, "Point to right of #txt should be #content"); | |
| 159 | |
| 160 // hidden | |
| 161 c = $("hidden"); | |
| 162 pos = getCoords(c); | |
| 163 x = pos.x, y = pos.y; | |
| 164 is(doc.pt(x, y), $("hidden-wrapper"), | |
| 165 "Hit testing should bypass hidden elements."); | |
| 166 | |
| 167 // iframe nested | |
| 168 var iframe = $("our-iframe"); | |
| 169 pos = getCoords(iframe); | |
| 170 x = pos.x, y = pos.y; | |
| 171 is(doc.pt(x + 20, y + 20), $("our-iframe"), | |
| 172 "Element from nested iframe returned is from calling document"); | |
| 173 // iframe, doubly nested | |
| 174 is(doc.pt(x + 60, y + 60), $("our-iframe"), | |
| 175 "Element from doubly nested iframe returned is from calling document"); | |
| 176 | |
| 177 // scrolled iframe tests | |
| 178 $("scrolled-iframe").contentWindow.runTests(); | |
| 179 | |
| 180 SimpleTest.finish(); | |
| 181 window.close(); | |
| 182 } | |
| 183 | |
| 184 window.onload = testPoints; | |
| 185 </script> | |
| 186 </body> | |
| 187 </html> | |
| 188 |
