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| -rw-r--r-- | accessible/tests/mochitest/hypertext/test_update.html | 214 |
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diff --git a/accessible/tests/mochitest/hypertext/test_update.html b/accessible/tests/mochitest/hypertext/test_update.html new file mode 100644 index 0000000000..f3407bea64 --- /dev/null +++ b/accessible/tests/mochitest/hypertext/test_update.html @@ -0,0 +1,214 @@ +<!DOCTYPE html> +<html> +<head> + <title>nsIHyper>TextAccessible in dynamic tests</title> + <link rel="stylesheet" type="text/css" + href="chrome://mochikit/content/tests/SimpleTest/test.css" /> + + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + + <script type="application/javascript" + src="../common.js"></script> + <script type="application/javascript" + src="../events.js"></script> + + <script type="application/javascript"> + const kLinksCount = 128; + function addLinks(aContainerID) { + this.containerNode = getNode(aContainerID); + + this.eventSeq = [ + new invokerChecker(EVENT_REORDER, this.containerNode), + ]; + + this.invoke = function addLinks_invoke() { + for (var jdx = 0; jdx < kLinksCount; jdx++) { + var a = document.createElement("a"); + a.setAttribute("href", "mozilla.org"); + a.textContent = "mozilla"; + this.containerNode.appendChild(a); + + var span = document.createElement("span"); + span.textContent = " text "; + this.containerNode.appendChild(span); + } + }; + + this.finalCheck = function addLinks_finalCheck() { + // getLinkAt and getLinkIndex. + var htAcc = getAccessible(this.containerNode, [nsIAccessibleHyperText]); + for (var jdx = 0; jdx < kLinksCount; jdx++) { + var link = htAcc.getLinkAt(jdx); + ok(link, "No link at index " + jdx + " for '" + aContainerID + "'"); + + var linkIdx = htAcc.getLinkIndex(link); + is(linkIdx, jdx, "Wrong link index for '" + aContainerID + "'!"); + } + }; + + this.getID = function addLinks_getID() { + return "Add links for '" + aContainerID + "'"; + }; + } + + function updateText(aContainerID) { + this.containerNode = getNode(aContainerID); + this.container = getAccessible(this.containerNode, nsIAccessibleHyperText); + this.text = this.container.firstChild; + this.textNode = this.text.DOMNode; + this.textLen = this.textNode.data.length; + + this.eventSeq = [ + new invokerChecker(EVENT_TEXT_INSERTED, this.containerNode), + ]; + + this.invoke = function updateText_invoke() { + is(this.container.getLinkIndexAtOffset(this.textLen), 0, + "Wrong intial text offsets!"); + + this.text.DOMNode.appendData(" my"); + }; + + this.finalCheck = function updateText_finalCheck() { + is(this.container.getLinkIndexAtOffset(this.textLen), -1, + "Text offsets weren't updated!"); + }; + + this.getID = function updateText_getID() { + return "update text for '" + aContainerID + "'"; + }; + } + + /** + * Text offsets must be updated when hypertext child is removed. + */ + function removeChild(aContainerID, aChildID, aInitialText, aFinalText) { + this.containerNode = getNode(aContainerID); + this.container = getAccessible(this.containerNode, nsIAccessibleText); + this.childNode = getNode(aChildID); + + // Call first to getText so offsets are cached + is(this.container.getText(0, -1), aInitialText, + "Wrong text before child removal"); + + this.eventSeq = [ + new invokerChecker(EVENT_REORDER, this.containerNode), + ]; + + this.invoke = function removeChild_invoke() { + this.containerNode.removeChild(this.childNode); + }; + + this.finalCheck = function removeChild_finalCheck() { + is(this.container.getText(0, -1), aFinalText, + "Wrong text after child removal"); + is(this.container.characterCount, aFinalText.length, + "Wrong text after child removal"); + }; + + this.getID = function removeChild_getID() { + return "check text after removing child from '" + aContainerID + "'"; + }; + } + + function removeFirstChild(aContainer) { + this.ht = getAccessible(aContainer, [ nsIAccessibleHyperText ]); + this.eventSeq = [ + new invokerChecker(EVENT_REORDER, aContainer), + ]; + + this.invoke = function removeFirstChild_invoke() { + is(this.ht.linkCount, 2, "Wrong embedded objects count before removal"); + + getNode(aContainer).removeChild(getNode(aContainer).firstElementChild); + }; + + this.finalCheck = function removeFirstChild_finalCheck() { + // check list index before link count + is(this.ht.getLinkIndex(this.ht.firstChild), 0, "Wrong child index"); + is(this.ht.linkCount, 1, "Wrong embedded objects count after removal"); + }; + + this.getID = function removeFirstChild_getID() { + return "Remove first child and check embedded object indeces"; + }; + } + + function removeLastChild(aContainer) { + this.ht = getAccessible(aContainer, [ nsIAccessibleHyperText ]); + this.eventSeq = [ + new invokerChecker(EVENT_REORDER, aContainer), + ]; + + this.invoke = function removeLastChild_invoke() { + is(this.ht.linkCount, 1, "Wrong embedded objects count before removal"); + + getNode(aContainer).removeChild(getNode(aContainer).lastElementChild); + }; + + this.finalCheck = function removeLastChild_finalCheck() { + is(this.ht.linkCount, 0, "Wrong embedded objects count after removal"); + + var link = null; + try { + link = this.ht.getLinkAt(0); + } catch (e) { } + ok(!link, "No embedded object is expected"); + }; + + this.getID = function removeLastChild_getID() { + return "Remove last child and try its embedded object"; + }; + } + + // gA11yEventDumpToConsole = true; // debug stuff + + var gQueue = null; + function doTest() { + gQueue = new eventQueue(); + gQueue.push(new addLinks("p1")); + gQueue.push(new updateText("p2")); + gQueue.push(new removeChild("div1", "div2", + "hello my good friend", "hello friend")); + gQueue.push(new removeFirstChild("c4")); + gQueue.push(new removeLastChild("c5")); + + gQueue.invoke(); // Will call SimpleTest.finish(); + } + + SimpleTest.waitForExplicitFinish(); + addA11yLoadEvent(doTest); + </script> +</head> +<body> + + <a target="_blank" + title="Cache links within hypertext accessible" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=572394"> + Mozilla Bug 572394 + </a> + <a target="_blank" + title="Text offsets don't get updated when text of first child text accessible is changed" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=625009"> + Mozilla Bug 625009 + </a> + <a target="_blank" + title="Crash in nsHyperTextAccessible::GetText()" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=630841"> + Mozilla Bug 630841 + </a><br> + <p id="display"></p> + <div id="content" style="display: none"></div> + <pre id="test"> + </pre> + + <p id="p1"></p> + <p id="p2"><b>hello</b><a>friend</a></p> + <div id="div1">hello<span id="div2"> my<span id="div3"> good</span></span> friend</span></div> + <form id="c4"> + <label for="c4_input">label</label> + <input id="c4_input"> + </form> + <div id="c5">TextLeaf<input id="c5_input"></div> +</body> +</html> |