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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
// When reselecting the selected node, if an element expected to be an iframe is
// NOT actually an iframe, we should still fallback on the root body element.
const TEST_URI = "data:text/html;charset=utf-8,<div id='fake-iframe'>";
add_task(async function () {
const { inspector } = await openInspectorForURL(TEST_URI);
info("Replace fake-iframe div with a real iframe");
await ContentTask.spawn(gBrowser.selectedBrowser, null, async function () {
await new Promise(resolve => {
// Remove the fake-iframe div
content.document.querySelector("#fake-iframe").remove();
// Create an iframe element with the same id "fake-iframe".
const iframe = content.document.createElement("iframe");
content.document.body.appendChild(iframe);
iframe.setAttribute("id", "fake-iframe");
iframe.contentWindow.addEventListener("load", () => {
// Create a div element and append it to the iframe
const div = content.document.createElement("div");
div.id = "in-frame";
div.textContent = "div in frame";
const frameContent =
iframe.contentWindow.document.querySelector("body");
frameContent.appendChild(div);
resolve();
});
});
});
ok(
await hasMatchingElementInContentPage("iframe"),
"The iframe has been added to the page"
);
info("Select node inside iframe.");
await selectNodeInFrames(["iframe", "#in-frame"], inspector);
const markupLoaded = inspector.once("markuploaded");
info("Reloading page.");
await navigateTo(TEST_URI);
info("Waiting for markupview to load after reload.");
await markupLoaded;
const rootNodeFront = await getNodeFront("body", inspector);
is(
inspector.selection.nodeFront,
rootNodeFront,
"body node selected after reload."
);
});
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