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Test Info:
<!DOCTYPE html>
<html>
<head>
<title>DOM mutations test</title>
<link rel="stylesheet" type="text/css"
<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">
// enableLogging("tree");
async function doTest() {
let iframe = document.getElementById("iframe");
// children change will recreate the table
let reordered = waitForEvent(EVENT_REORDER, "c1");
let tree = {
SECTION: [ // c1
{ TEXT_LEAF: [] }, // Some text
{ TEXT_CONTAINER: [
{ TEXT_LEAF: [] }, // something with ..
] },
{ TEXT_LEAF: [] }, // More text
],
};
testAccessibleTree(iframe.contentDocument.getElementById("c1"), tree);
iframe.contentDocument.getElementById("c1_t").querySelector("span").remove();
await reordered;
tree = {
SECTION: [ // c1
{ TEXT_LEAF: [] }, // Some text
{ TEXT_LEAF: [] }, // More text
],
};
testAccessibleTree(iframe.contentDocument.getElementById("c1"), tree);
tree = {
SECTION: [ // c2
{ TEXT_LEAF: [] }, // Some text
{ TEXT_CONTAINER: [
{ TEXT_LEAF: [] }, // something with ..
] },
{ TEXT_LEAF: [] }, // More text
],
};
iframe = document.getElementById("iframe");
testAccessibleTree(iframe.contentDocument.getElementById("c2"), tree);
reordered = waitForEvent(EVENT_REORDER, "c2");
const shadowRoot = iframe.contentDocument.getElementById("c2_c").shadowRoot;
shadowRoot.firstElementChild.querySelector("span").remove();
shadowRoot.firstElementChild.offsetTop;
shadowRoot.appendChild(document.createElement("button"));
await reordered;
tree = {
SECTION: [ // c2
{ TEXT_LEAF: [] }, // Some text
{ TEXT_LEAF: [] }, // More text
{ PUSHBUTTON: [] }, // The button we appended.
],
};
iframe = document.getElementById("iframe");
testAccessibleTree(iframe.contentDocument.getElementById("c2"), tree);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
window.onload = async () => {
let onLoad = waitForEvent(EVENT_DOCUMENT_LOAD_COMPLETE, e => {
let docAcc = e.accessible.QueryInterface(Ci.nsIAccessibleDocument);
return docAcc.URL.endsWith("test_bug1276857_subframe.html");
});
let iframe = document.createElement("iframe");
iframe.id = "iframe";
iframe.src = "test_bug1276857_subframe.html";
document.body.appendChild(iframe);
await onLoad;
doTest();
};
</script>
</head>
<body>
</body>
</html>