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test_visibility.html
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<!DOCTYPE html>
<html>
<head>
<title>Style visibility tree update test</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../events.js"></script>
<script type="application/javascript">
////////////////////////////////////////////////////////////////////////////
// Invokers
/**
* Hide parent while child stays visible.
*/
function test1(aContainerID, aParentID, aChildID)
{
this.eventSeq = [
new invokerChecker(EVENT_HIDE, getNode(aParentID)),
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_REORDER, getNode(aContainerID))
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [
{ SECTION: [
{ SECTION: [
{ TEXT_LEAF: [] }
] }
] }
] };
testAccessibleTree(aContainerID, tree);
getNode(aParentID).style.visibility = "hidden";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [
{ SECTION: [
{ TEXT_LEAF: [] }
] }
] };
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "hide parent while child stays visible";
}
}
/**
* Hide grand parent while its children stay visible.
*/
function test2(aContainerID, aGrandParentID, aChildID, aChild2ID)
{
this.eventSeq = [
new invokerChecker(EVENT_HIDE, getNode(aGrandParentID)),
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_SHOW, getNode(aChild2ID)),
new invokerChecker(EVENT_REORDER, getNode(aContainerID))
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // grand parent
{ SECTION: [
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] },
{ SECTION: [ // child2
{ TEXT_LEAF: [] }
] }
] }
] }
] };
testAccessibleTree(aContainerID, tree);
getNode(aGrandParentID).style.visibility = "hidden";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] },
{ SECTION: [ // child2
{ TEXT_LEAF: [] }
] }
] };
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "hide grand parent while its children stay visible";
}
}
/**
* Change container style, hide parents while their children stay visible.
*/
function test3(aContainerID, aParentID, aParent2ID, aChildID, aChild2ID)
{
this.eventSeq = [
new invokerChecker(EVENT_HIDE, getNode(aParentID)),
new invokerChecker(EVENT_HIDE, getNode(aParent2ID)),
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_SHOW, getNode(aChild2ID)),
new invokerChecker(EVENT_REORDER, getNode(aContainerID))
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // parent
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] }
] },
{ SECTION: [ // parent2
{ SECTION: [ // child2
{ TEXT_LEAF: [] }
] },
] }
] };
testAccessibleTree(aContainerID, tree);
getNode(aContainerID).style.color = "red";
getNode(aParentID).style.visibility = "hidden";
getNode(aParent2ID).style.visibility = "hidden";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] },
{ SECTION: [ // child2
{ TEXT_LEAF: [] }
] }
] };
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "change container style, hide parents while their children stay visible";
}
}
/**
* Change container style and make visible child inside the table.
*/
function test4(aContainerID, aChildID)
{
this.eventSeq = [
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_REORDER, getNode(aChildID).parentNode)
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [
{ TABLE: [
{ ROW: [
{ CELL: [ ] }
] }
] }
] };
testAccessibleTree(aContainerID, tree);
getNode(aContainerID).style.color = "red";
getNode(aChildID).style.visibility = "visible";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [
{ TABLE: [
{ ROW: [
{ CELL: [
{ SECTION: [
{ TEXT_LEAF: [] }
] }
] }
] }
] }
] };
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "change container style, make visible child insdie the table";
}
}
/**
* Hide subcontainer while child inside the table stays visible.
*/
function test5(aContainerID, aSubContainerID, aChildID)
{
this.eventSeq = [
new invokerChecker(EVENT_HIDE, getNode(aSubContainerID)),
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_REORDER, getNode(aContainerID))
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // subcontainer
{ TABLE: [
{ ROW: [
{ CELL: [
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] }
] }
] }
] }
] }
] };
testAccessibleTree(aContainerID, tree);
getNode(aSubContainerID).style.visibility = "hidden";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // child
{ TEXT_LEAF: [] }
] }
] };
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "hide subcontainer while child inside the table stays visible";
}
}
/**
* Hide subcontainer while its child and child inside the nested table stays visible.
*/
function test6(aContainerID, aSubContainerID, aChildID, aChild2ID)
{
this.eventSeq = [
new invokerChecker(EVENT_HIDE, getNode(aSubContainerID)),
new invokerChecker(EVENT_SHOW, getNode(aChildID)),
new invokerChecker(EVENT_SHOW, getNode(aChild2ID)),
new invokerChecker(EVENT_REORDER, getNode(aContainerID))
];
this.invoke = function invoke()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // subcontainer
{ TABLE: [
{ ROW: [
{ CELL: [
{ TABLE: [ // nested table
{ ROW: [
{ CELL: [
{ SECTION: [ // child
{ TEXT_LEAF: [] } ]} ]} ]} ]} ]} ]} ]},
{ SECTION: [ // child2
{ TEXT_LEAF: [] } ]} ]} ]};
testAccessibleTree(aContainerID, tree);
// invoke
getNode(aSubContainerID).style.visibility = "hidden";
}
this.finalCheck = function finalCheck()
{
var tree =
{ SECTION: [ // container
{ SECTION: [ // child
{ TEXT_LEAF: [] } ]},
{ SECTION: [ // child2
{ TEXT_LEAF: [] } ]} ]};
testAccessibleTree(aContainerID, tree);
}
this.getID = function getID()
{
return "hide subcontainer while its child and child inside the nested table stays visible";
}
}
////////////////////////////////////////////////////////////////////////////
// Test
//gA11yEventDumpID = "eventdump"; // debug stuff
//gA11yEventDumpToConsole = true;
var gQueue = null;
function doTest()
{
gQueue = new eventQueue();
gQueue.push(new test1("t1_container", "t1_parent", "t1_child"));
gQueue.push(new test2("t2_container", "t2_grandparent", "t2_child", "t2_child2"));
gQueue.push(new test3("t3_container", "t3_parent", "t3_parent2", "t3_child", "t3_child2"));
gQueue.push(new test4("t4_container", "t4_child"));
gQueue.push(new test5("t5_container", "t5_subcontainer", "t5_child"));
gQueue.push(new test6("t6_container", "t6_subcontainer", "t6_child", "t6_child2"));
gQueue.invoke(); // SimpleTest.finish() will be called in the end
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
</script>
</head>
<body>
<a target="_blank"
title="Develop a way to handle visibility style"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=606125">
Mozilla Bug 606125
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<!-- hide parent while child stays visible -->
<div id="t1_container">
<div id="t1_parent">
<div id="t1_child" style="visibility: visible">text</div>
</div>
</div>
<!-- hide grandparent while its children stay visible -->
<div id="t2_container">
<div id="t2_grandparent">
<div>
<div id="t2_child" style="visibility: visible">text</div>
<div id="t2_child2" style="visibility: visible">text</div>
</div>
</div>
</div>
<!-- change container style, hide parents while their children stay visible -->
<div id="t3_container">
<div id="t3_parent">
<div id="t3_child" style="visibility: visible">text</div>
</div>
<div id="t3_parent2">
<div id="t3_child2" style="visibility: visible">text</div>
</div>
</div>
<!-- change container style, show child inside the table -->
<div id="t4_container">
<table>
<tr>
<td>
<div id="t4_child" style="visibility: hidden;">text</div>
</td>
</tr>
</table>
</div>
<!-- hide subcontainer while child inside the table stays visible -->
<div id="t5_container">
<div id="t5_subcontainer">
<table>
<tr>
<td>
<div id="t5_child" style="visibility: visible;">text</div>
</td>
</tr>
</table>
</div>
</div>
<!-- hide subcontainer while its child and child inside the nested table stays visible -->
<div id="t6_container">
<div id="t6_subcontainer">
<table>
<tr>
<td>
<table>
<tr>
<td>
<div id="t6_child" style="visibility: visible;">text</div>
</td>
</tr>
</table>
</td>
</tr>
</table>
<div id="t6_child2" style="visibility: visible">text</div>
</div>
</div>
<div id="eventdump"></div>
</body>
</html>