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comparison: layout/base/tests/test_bug558663.html
layout/base/tests/test_bug558663.html
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| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=558663 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 558663</title> | |
| 8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> | |
| 10 <script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> | |
| 11 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 12 </head> | |
| 13 <body> | |
| 14 <p><a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=558663">Mozilla Bug 514127</a></p> | |
| 15 | |
| 16 <!-- 20x20 of red --> | |
| 17 <iframe id="iframe" src="data:text/html,<img id='image' border='0' src='data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAIAAAAC64paAAAAG0lEQVR42mP8z0A%2BYKJA76jmUc2jmkc1U0EzACKcASfOgGoMAAAAAElFTkSuQmCC'>"></iframe> | |
| 18 | |
| 19 <pre id="test"> | |
| 20 <script type="application/javascript"> | |
| 21 | |
| 22 /** Test for Bug 558663 **/ | |
| 23 | |
| 24 SimpleTest.waitForExplicitFinish(); | |
| 25 window.addEventListener("load", runTest, false); | |
| 26 | |
| 27 function checkSnapshots(s1, s2, shouldBeEqual, testName) { | |
| 28 var res = compareSnapshots(s1, s2, shouldBeEqual); | |
| 29 if (res[0]) { | |
| 30 ok(true, testName + " snapshots compare correctly"); | |
| 31 } else { | |
| 32 ok(false, testName + " snapshots compare incorrectly. snapshot 1: " + | |
| 33 res[1] + " snapshot 2: " + res[2]); | |
| 34 } | |
| 35 } | |
| 36 | |
| 37 function runTest() { | |
| 38 document.getElementById("iframe").contentWindow.document.designMode = "on"; | |
| 39 | |
| 40 // The editor requires the event loop to spin after you turn on design mode | |
| 41 // before it takes effect. | |
| 42 setTimeout(continueTest, 100); | |
| 43 } | |
| 44 | |
| 45 function continueTest() { | |
| 46 var win = document.getElementById("iframe").contentWindow; | |
| 47 var doc = win.document; | |
| 48 var image = doc.getElementById("image"); | |
| 49 | |
| 50 // We want to test that clicking on the image and then clicking on one of the | |
| 51 // draggers doesn't make the draggers disappear. | |
| 52 | |
| 53 // clean snapshot | |
| 54 var before = snapshotWindow(win); | |
| 55 | |
| 56 // click to get the draggers | |
| 57 synthesizeMouse(image, 1, 1, {type: "mousedown"}, win); | |
| 58 synthesizeMouse(image, 1, 1, {type: "mouseup"}, win); | |
| 59 | |
| 60 // mouse over a dragger will change its color, so move the mouse away | |
| 61 synthesizeMouse(doc.documentElement, 50, 50, {type: "mousemove"}, win); | |
| 62 | |
| 63 // snapshot with hopefully draggers | |
| 64 var middle = snapshotWindow(win); | |
| 65 | |
| 66 // clicking on the top left dragger shouldn't change anything | |
| 67 synthesizeMouse(image, 1, 1, {type: "mousedown"}, win); | |
| 68 synthesizeMouse(image, 1, 1, {type: "mouseup"}, win); | |
| 69 | |
| 70 // mouse over a dragger will change its color, so move the mouse away | |
| 71 synthesizeMouse(doc.documentElement, 50, 50, {type: "mousemove"}, win); | |
| 72 | |
| 73 // snapshot with hopefully draggers again | |
| 74 var middle2 = snapshotWindow(win); | |
| 75 | |
| 76 // click outside the image (but inside the document) to unselect it | |
| 77 synthesizeMouse(doc.documentElement, 50, 50, {type: "mousedown"}, win); | |
| 78 synthesizeMouse(doc.documentElement, 50, 50, {type: "mouseup"}, win); | |
| 79 | |
| 80 // and then click outside the document so we don't draw a caret | |
| 81 synthesizeMouse(document.documentElement, 1, 1, {type: "mousedown"}, window); | |
| 82 synthesizeMouse(document.documentElement, 1, 1, {type: "mouseup"}, window); | |
| 83 | |
| 84 // hopefully clean snapshot | |
| 85 var end = snapshotWindow(win); | |
| 86 | |
| 87 // before == end && middle == middle2 && before/end != middle/middle2 | |
| 88 checkSnapshots(before, end, true, "before and after should be the same") | |
| 89 checkSnapshots(middle, middle2, true, "middle two should be the same"); | |
| 90 checkSnapshots(before, middle, false, "before and middle should not be the same"); | |
| 91 checkSnapshots(before, middle2, false, "before and middle2 should not be the same"); | |
| 92 checkSnapshots(middle, end, false, "middle and end should not be the same"); | |
| 93 checkSnapshots(middle2, end, false, "middle2 and end should not be the same"); | |
| 94 | |
| 95 SimpleTest.finish(); | |
| 96 } | |
| 97 | |
| 98 </script> | |
| 99 </pre> | |
| 100 </body> | |
| 101 </html> |
