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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /accessible/tests/mochitest/events/test_namechange.html
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<html>
+
+<head>
+ <title>Accessible name change event testing</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 src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
+
+ <script type="application/javascript"
+ src="../common.js"></script>
+ <script type="application/javascript"
+ src="../events.js"></script>
+ <script type="application/javascript"
+ src="../role.js"></script>
+ <script type="application/javascript"
+ src="../states.js"></script>
+
+ <script type="application/javascript">
+ let PromEvents = {};
+ Services.scriptloader.loadSubScript(
+ "chrome://mochitests/content/a11y/accessible/tests/mochitest/promisified-events.js",
+ PromEvents);
+
+ // //////////////////////////////////////////////////////////////////////////
+ // Invokers
+
+ function setAttr(aID, aAttr, aValue, aChecker) {
+ this.eventSeq = [ aChecker ];
+ this.invoke = function setAttr_invoke() {
+ getNode(aID).setAttribute(aAttr, aValue);
+ };
+
+ this.getID = function setAttr_getID() {
+ return "set attr '" + aAttr + "', value '" + aValue + "'";
+ };
+ }
+
+ /**
+ * No name change on an accessible, because the accessible is recreated.
+ */
+ function setAttr_recreate(aID, aAttr, aValue) {
+ this.eventSeq = [
+ new invokerChecker(EVENT_HIDE, getAccessible(aID)),
+ new invokerChecker(EVENT_SHOW, aID),
+ ];
+ this.invoke = function setAttr_recreate_invoke() {
+ todo(false, "No accessible recreation should happen, just name change event");
+ getNode(aID).setAttribute(aAttr, aValue);
+ };
+
+ this.getID = function setAttr_recreate_getID() {
+ return "set attr '" + aAttr + "', value '" + aValue + "'";
+ };
+ }
+
+ // //////////////////////////////////////////////////////////////////////////
+ // Do tests
+
+ // gA11yEventDumpToConsole = true; // debuggin
+
+ var gQueue = null;
+ async function doTests() {
+ gQueue = new eventQueue();
+ // Later tests use await.
+ let queueFinished = new Promise(resolve => {
+ gQueue.onFinish = function() {
+ resolve();
+ return DO_NOT_FINISH_TEST;
+ };
+ });
+
+ gQueue.push(new setAttr("tst1", "aria-label", "hi",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "alt", "alt",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst1")));
+ gQueue.push(new setAttr("tst1", "aria-labelledby", "display",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst1")));
+
+ gQueue.push(new setAttr("tst2", "aria-labelledby", "display",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst2")));
+ gQueue.push(new setAttr("tst2", "alt", "alt",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst2")));
+ gQueue.push(new setAttr("tst2", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst2")));
+ gQueue.push(new setAttr("tst2", "aria-label", "hi",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst2")));
+
+ // When `alt` attribute is added or removed from a broken img,
+ // the accessible is recreated.
+ gQueue.push(new setAttr_recreate("tst3", "alt", "one"));
+ // When an `alt` attribute is changed, there is a name change event.
+ gQueue.push(new setAttr("tst3", "alt", "two",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst3")));
+ gQueue.push(new setAttr("tst3", "title", "title",
+ new unexpectedInvokerChecker(EVENT_NAME_CHANGE, "tst3")));
+
+ gQueue.push(new setAttr("tst4", "title", "title",
+ new invokerChecker(EVENT_NAME_CHANGE, "tst4")));
+
+ gQueue.invoke();
+ await queueFinished;
+ // Tests beyond this point use await rather than eventQueue.
+
+ const labelledBy = getNode("labelledBy");
+ const label = getNode("label");
+ let nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, labelledBy);
+ info("Changing text of aria-labelledby target");
+ label.textContent = "l2";
+ await nameChanged;
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, labelledBy);
+ info("Adding node to aria-labelledby target");
+ label.innerHTML = '<p id="labelChild">l3</p>';
+ await nameChanged;
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, labelledBy);
+ info("Changing text of aria-labelledby target's child");
+ getNode("labelChild").textContent = "l4";
+ await nameChanged;
+
+ const lateLabelledBy = getNode("lateLabelledBy");
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, lateLabelledBy);
+ info("Setting aria-labelledby");
+ lateLabelledBy.setAttribute("aria-labelledby", "lateLabel");
+ await nameChanged;
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, lateLabelledBy);
+ info("Changing text of late aria-labelledby target's child");
+ getNode("lateLabelChild").textContent = "l2";
+ await nameChanged;
+
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, "listitem");
+ info("Changing textContent of listitem child");
+ // Changing textContent replaces the text leaf with a new one.
+ getNode("listitem").textContent = "world";
+ await nameChanged;
+
+ nameChanged = PromEvents.waitForEvent(EVENT_NAME_CHANGE, "button");
+ info("Changing text of button's text leaf");
+ // Changing the text node's data changes the text without replacing the
+ // leaf.
+ getNode("button").firstChild.data = "after";
+ await nameChanged;
+
+ SimpleTest.finish();
+ }
+
+ SimpleTest.waitForExplicitFinish();
+ addA11yLoadEvent(doTests);
+ </script>
+</head>
+
+<body>
+
+ <a target="_blank"
+ href="https://bugzilla.mozilla.org/show_bug.cgi?id=991969"
+ title="Event not fired when description changes">
+ Bug 991969
+ </a>
+
+ <p id="display"></p>
+ <div id="content" style="display: none"></div>
+ <pre id="test">
+ </pre>
+
+ <img id="tst1" alt="initial" src="../moz.png">
+ <img id="tst2" src="../moz.png">
+ <img id="tst3">
+ <img id="tst4" src="../moz.png">
+
+ <div id="labelledBy" aria-labelledby="label"></div>
+ <div id="label">l1</div>
+
+ <div id="lateLabelledBy"></div>
+ <div id="lateLabel"><p id="lateLabelChild">l1</p></div>
+
+ <ul><li id="listitem">hello</li></ul>
+
+ <button id="button">before</button>
+
+ <div id="eventdump"></div>
+</body>
+</html>
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