The Tor Browser / file comparison
comparison: accessible/tests/mochitest/treeupdate/test_cssoverflow.html
accessible/tests/mochitest/treeupdate/test_cssoverflow.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:e5c697065d0c |
|---|---|
| 1 <html> | |
| 2 | |
| 3 <head> | |
| 4 <title>Testing HTML scrollable frames (css overflow style)</title> | |
| 5 | |
| 6 <link rel="stylesheet" type="text/css" | |
| 7 href="chrome://mochikit/content/tests/SimpleTest/test.css" /> | |
| 8 | |
| 9 <script type="application/javascript" | |
| 10 src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> | |
| 11 | |
| 12 <script type="application/javascript" | |
| 13 src="../common.js"></script> | |
| 14 <script type="application/javascript" | |
| 15 src="../role.js"></script> | |
| 16 <script type="application/javascript" | |
| 17 src="../events.js"></script> | |
| 18 | |
| 19 <script type="application/javascript"> | |
| 20 | |
| 21 //////////////////////////////////////////////////////////////////////////// | |
| 22 // Invokers | |
| 23 //////////////////////////////////////////////////////////////////////////// | |
| 24 | |
| 25 /** | |
| 26 * Change scroll range to not empty size and inserts a child into container | |
| 27 * to trigger tree update of the container. Prior to bug 677154 not empty | |
| 28 * size resulted to accessible creation for scroll area, container tree | |
| 29 * update picked up that accessible unattaching scroll area accessible | |
| 30 * subtree. | |
| 31 */ | |
| 32 function changeScrollRange(aContainerID, aScrollAreaID) | |
| 33 { | |
| 34 this.containerNode = getNode(aContainerID); | |
| 35 this.container = getAccessible(this.containerNode); | |
| 36 this.scrollAreaNode = getNode(aScrollAreaID); | |
| 37 | |
| 38 this.eventSeq = [ | |
| 39 new invokerChecker(EVENT_REORDER, this.container) | |
| 40 ]; | |
| 41 | |
| 42 this.invoke = function changeScrollRange_invoke() | |
| 43 { | |
| 44 this.scrollAreaNode.style.width = "20px"; | |
| 45 this.containerNode.appendChild(document.createElement("input")); | |
| 46 } | |
| 47 | |
| 48 this.finalCheck = function changeScrollRange_finalCheck() | |
| 49 { | |
| 50 var accTree = | |
| 51 { SECTION: [ // container | |
| 52 { SECTION: [ // scroll area | |
| 53 { ENTRY: [] } // child content | |
| 54 ] }, | |
| 55 { ENTRY: [] } // inserted input | |
| 56 ] }; | |
| 57 testAccessibleTree(this.container, accTree); | |
| 58 } | |
| 59 | |
| 60 this.getID = function changeScrollRange_getID() | |
| 61 { | |
| 62 return "change scroll range for " + prettyName(aScrollAreaID); | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 /** | |
| 67 * Change scrollbar styles from hidden to auto. That makes us to create an | |
| 68 * accessible for scroll area. | |
| 69 */ | |
| 70 function changeScrollbarStyles(aContainerID, aScrollAreaID) | |
| 71 { | |
| 72 this.container = getAccessible(aContainerID); | |
| 73 this.scrollAreaNode = getNode(aScrollAreaID); | |
| 74 | |
| 75 this.eventSeq = [ | |
| 76 new invokerChecker(EVENT_SHOW, getAccessible, this.scrollAreaNode), | |
| 77 new invokerChecker(EVENT_REORDER, this.container) | |
| 78 ]; | |
| 79 | |
| 80 this.invoke = function changeScrollbarStyles_invoke() | |
| 81 { | |
| 82 var accTree = | |
| 83 { SECTION: [] }; | |
| 84 testAccessibleTree(this.container, accTree); | |
| 85 | |
| 86 this.scrollAreaNode.style.overflow = "auto"; | |
| 87 } | |
| 88 | |
| 89 this.finalCheck = function changeScrollbarStyles_finalCheck() | |
| 90 { | |
| 91 var accTree = | |
| 92 { SECTION: [ // container | |
| 93 { SECTION: [] } // scroll area | |
| 94 ] }; | |
| 95 testAccessibleTree(this.container, accTree); | |
| 96 } | |
| 97 | |
| 98 this.getID = function changeScrollbarStyles_getID() | |
| 99 { | |
| 100 return "change scrollbar styles " + prettyName(aScrollAreaID); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 //////////////////////////////////////////////////////////////////////////// | |
| 105 // Do tests | |
| 106 //////////////////////////////////////////////////////////////////////////// | |
| 107 | |
| 108 var gQueue = null; | |
| 109 //gA11yEventDumpID = "eventdump"; // debug stuff | |
| 110 //gA11yEventDumpToConsole = true; | |
| 111 | |
| 112 function doTests() | |
| 113 { | |
| 114 gQueue = new eventQueue(); | |
| 115 | |
| 116 gQueue.push(new changeScrollRange("container", "scrollarea")); | |
| 117 gQueue.push(new changeScrollbarStyles("container2", "scrollarea2")); | |
| 118 | |
| 119 gQueue.invoke(); // Will call SimpleTest.finish(); | |
| 120 } | |
| 121 | |
| 122 SimpleTest.waitForExplicitFinish(); | |
| 123 addA11yLoadEvent(doTests); | |
| 124 </script> | |
| 125 </head> | |
| 126 | |
| 127 <body> | |
| 128 | |
| 129 <a target="_blank" | |
| 130 href="https://bugzilla.mozilla.org/show_bug.cgi?id=677154" | |
| 131 title="Detached document accessibility tree"> | |
| 132 Mozilla Bug 677154</a> | |
| 133 | |
| 134 <p id="display"></p> | |
| 135 <div id="content" style="display: none"></div> | |
| 136 <pre id="test"> | |
| 137 </pre> | |
| 138 <div id="eventdump"></div> | |
| 139 | |
| 140 <div id="container"><div id="scrollarea" style="overflow:auto;"><input></div></div> | |
| 141 <div id="container2"><div id="scrollarea2" style="overflow:hidden;"></div></div> | |
| 142 </body> | |
| 143 </html> |
