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+<html>
+
+<head>
+ <title>Elements with CSS generated content</title>
+
+ <link rel="stylesheet" type="text/css"
+ href="chrome://mochikit/content/tests/SimpleTest/test.css" />
+
+ <style>
+ .gentext:before {
+ content: "START"
+ }
+ .gentext:after {
+ content: "END"
+ }
+ </style>
+
+ <script 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
+ // //////////////////////////////////////////////////////////////////////////
+
+ /**
+ * Insert new node with CSS generated content style applied to container.
+ */
+ function insertNodeHavingGenContent(aContainerID) {
+ this.containerNode = getNode(aContainerID);
+ this.container = getAccessible(this.containerNode);
+
+ this.eventSeq = [
+ new invokerChecker(EVENT_SHOW, getFirstChild, this.container),
+ new invokerChecker(EVENT_REORDER, this.container),
+ ];
+
+ this.invoke = function insertNodeHavingGenContent_invoke() {
+ var node = document.createElement("div");
+ node.textContent = "text";
+ node.setAttribute("class", "gentext");
+ this.containerNode.appendChild(node);
+ };
+
+ this.finalCheck = function insertNodeHavingGenContent_finalCheck() {
+ var accTree =
+ { SECTION: [ // container
+ { SECTION: [ // inserted node
+ { STATICTEXT: [] }, // :before
+ { TEXT_LEAF: [] }, // primary text
+ { STATICTEXT: [] }, // :after
+ ] },
+ ] };
+ testAccessibleTree(this.container, accTree);
+ };
+
+ this.getID = function insertNodeHavingGenContent_getID() {
+ return "insert node having generated content to " + prettyName(aContainerID);
+ };
+ }
+
+ /**
+ * Add CSS generated content to the given node contained by container node.
+ */
+ function addGenContent(aContainerID, aNodeID) {
+ this.container = getAccessible(aContainerID);
+ this.nodeAcc = getAccessible(aNodeID);
+ this.node = getNode(aNodeID);
+
+ this.eventSeq = [
+ new invokerChecker(EVENT_SHOW, getFirstChild, this.nodeAcc),
+ new invokerChecker(EVENT_SHOW, getLastChild, this.nodeAcc),
+ new invokerChecker(EVENT_REORDER, this.nodeAcc),
+ ];
+
+ this.invoke = function addGenContent_invoke() {
+ this.node.classList.add("gentext");
+ };
+
+ this.finalCheck = function insertNodeHavingGenContent_finalCheck() {
+ var accTree =
+ { SECTION: [ // container
+ { SECTION: [ // inserted node
+ { STATICTEXT: [] }, // :before
+ { TEXT_LEAF: [] }, // primary text
+ { STATICTEXT: [] }, // :after
+ ] },
+ ] };
+ testAccessibleTree(this.container, accTree);
+ };
+
+ this.getID = function addGenContent_getID() {
+ return "add generated content to" + prettyName(aNodeID);
+ };
+ }
+
+ /**
+ * Remove CSS generated content from the given node contained by container node.
+ */
+ function removeGenContent(aContainerID, aNodeID) {
+ this.container = getAccessible(aContainerID);
+ this.nodeAcc = getAccessible(aNodeID);
+ this.node = getNode(aNodeID);
+
+ this.eventSeq = [
+ new invokerChecker(EVENT_HIDE, this.nodeAcc.lastChild),
+ new invokerChecker(EVENT_HIDE, this.nodeAcc.firstChild),
+ new invokerChecker(EVENT_REORDER, this.nodeAcc),
+ ];
+
+ this.invoke = function removeGenContent_invoke() {
+ this.node.classList.remove("gentext");
+ };
+
+ this.finalCheck = function removeGenContent_finalCheck() {
+ var accTree =
+ { SECTION: [ // container
+ { SECTION: [ // inserted node
+ { TEXT_LEAF: [] }, // primary text
+ ] },
+ ] };
+ testAccessibleTree(this.container, accTree);
+ };
+
+ this.getID = function addGenContent_getID() {
+ return "remove generated content from" + prettyName(aNodeID);
+ };
+ }
+ /**
+ * Target getters.
+ */
+ function getFirstChild(aAcc) {
+ try { return aAcc.firstChild; } catch (e) { return null; }
+ }
+
+ function getLastChild(aAcc) {
+ try { return aAcc.lastChild; } catch (e) { return null; }
+ }
+
+ // //////////////////////////////////////////////////////////////////////////
+ // Do tests
+ // //////////////////////////////////////////////////////////////////////////
+
+ var gQueue = null;
+ // gA11yEventDumpID = "eventdump"; // debug stuff
+ // gA11yEventDumpToConsole = true;
+
+ function doTests() {
+ gQueue = new eventQueue();
+
+ gQueue.push(new insertNodeHavingGenContent("container1"));
+ gQueue.push(new addGenContent("container2", "container2_child"));
+ gQueue.push(new removeGenContent("container3", "container3_child"));
+
+ gQueue.invoke(); // Will call SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ addA11yLoadEvent(doTests);
+ </script>
+</head>
+
+<body>
+
+ <a target="_blank"
+ href="https://bugzilla.mozilla.org/show_bug.cgi?id=646350"
+ title="Add a test for dynamic chnages of CSS generated content">
+ Mozilla Bug 646350</a>
+
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test">
+ </pre>
+ <div id="eventdump"></div>
+
+ <div id="container1"></div>
+ <div id="container2"><div id="container2_child">text</div></div>
+ <div id="container3"><div id="container3_child" class="gentext">text</div></div>
+</body>
+</html>