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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
"use strict";
// Test that using the iframe picker usage + bfcache navigations don't break the toolbox
const IFRAME_URL = `https://example.com/document-builder.sjs?html=<meta charset=utf8><div id=in-iframe>frame</div>`;
const URL =
`<meta charset=utf8><iframe src='${IFRAME_URL}'></iframe><div id=top>top</div>`;
add_task(async function () {
await pushPref("devtools.command-button-frames.enabled", true);
// Don't show the third panel to limit the logs and activity.
await pushPref("devtools.inspector.three-pane-enabled", false);
await pushPref("devtools.inspector.activeSidebar", "ruleview");
const { inspector, toolbox } = await openInspectorForURL(URL);
info("Verify we are on the top level document");
await assertMarkupViewAsTree(
`
body
iframe!ignore-children
div id="top"`,
"body",
inspector
);
info("Navigate to a different page to put the current page in the bfcache");
let onMarkupLoaded = getOnInspectorReadyAfterNavigation(inspector);
await navigateTo(
);
await onMarkupLoaded;
info("Navigate back to the example.com page");
onMarkupLoaded = getOnInspectorReadyAfterNavigation(inspector);
gBrowser.goBack();
await onMarkupLoaded;
// Verify that the frame map button is empty at the moment.
const btn = toolbox.doc.getElementById("command-button-frames");
ok(!btn.firstChild, "The frame list button doesn't have any children");
// Open frame menu and wait till it's available on the screen.
const frameMenu = toolbox.doc.getElementById("toolbox-frame-menu");
info("Wait for the frame to be populated before opening the tooltip");
await waitUntil(() => frameMenu.childNodes.length == 2);
const panel = toolbox.doc.getElementById("command-button-frames-panel");
btn.click();
ok(panel, "popup panel has created.");
await waitUntil(() => panel.classList.contains("tooltip-visible"));
// Verify that the menu is populated.
const menuList = toolbox.doc.getElementById("toolbox-frame-menu");
const frames = Array.from(menuList.querySelectorAll(".command")).sort(
(a, b) => a.textContent < b.textContent
);
is(frames.length, 2, "We have both frames in the menu");
const [topLevelFrameItem, iframeItem] = frames;
is(
topLevelFrameItem.querySelector(".label").textContent,
URL,
"Got top-level document in the list"
);
is(
iframeItem.querySelector(".label").textContent,
IFRAME_URL,
"Got iframe document in the list"
);
info("Select the iframe in the iframe picker");
const newRoot = inspector.once("new-root");
iframeItem.click();
await newRoot;
info("Check that the markup view was updated");
await assertMarkupViewAsTree(
`
body
div id="in-iframe"`,
"body",
inspector
);
info("Go forward (to example.org page)");
onMarkupLoaded = getOnInspectorReadyAfterNavigation(inspector);
gBrowser.goForward();
await onMarkupLoaded;
info("And go back again to example.com page");
onMarkupLoaded = getOnInspectorReadyAfterNavigation(inspector);
gBrowser.goBack();
await onMarkupLoaded;
info("Check that the document markup is displayed as expected");
await assertMarkupViewAsTree(
`
body
iframe!ignore-children
div id="top"`,
"body",
inspector
);
});
function getOnInspectorReadyAfterNavigation(inspector) {
return Promise.all([
inspector.once("reloaded"),
// the inspector is initializing the accessibility front in onTargetAvailable, so we
// need to wait for the target to be processed, otherwise we may end up with pending
// promises failures.
inspector.toolbox.commands.targetCommand.once("processed-available-target"),
]);
}