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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/. */
/* eslint-disable mozilla/no-arbitrary-setTimeout */
"use strict";
// This is testing that the Anonymous Content is properly inserted into the document.
// Usually that is happening during the "interactive" state of the document, to have them
// ready as soon as possible.
// However, in some conditions, that's not possible since we don't have access yet to
// the `CustomContentContainer`, that is used to add the Anonymous Content.
// That can happen if the page has some external resource, as <link>, that takes time
// to load and / or returns the wrong content. This is not happening, for instance, with
// images.
//
// In those case, we want to be sure that if we're not able to insert the Anonymous
// Content at the "interactive" state, we're doing so when the document is loaded.
//
// See: https://bugzilla.mozilla.org/show_bug.cgi?id=1365075
const server = createTestHTTPServer();
const filepath = "/slow.css";
const cssuri = `http://localhost:${server.identity.primaryPort}${filepath}`;
// Register a slow css file handler so we can simulate a long loading time.
server.registerContentType("css", "text/css");
server.registerPathHandler(filepath, (metadata, response) => {
info("CSS has been requested");
response.processAsync();
setTimeout(() => {
info("CSS is responding");
response.finish();
}, 2000);
});
const TEST_URL =
"data:text/html," +
encodeURIComponent(`
<!DOCTYPE html>
<html>
<head>
<link href="${cssuri}" rel="stylesheet" />
</head>
<body>
<p>Slow page</p>
</body>
</html>
`);
add_task(async function () {
info("Open the inspector to a blank page.");
const { inspector } = await openInspectorForURL("about:blank");
info("Navigate to the test url and waiting for the page to be loaded.");
await navigateTo(TEST_URL);
info("Shows the box model highligher for the <p> node.");
const nodeFront = await getNodeFront("p", inspector);
await inspector.highlighters.showHighlighterTypeForNode(
inspector.highlighters.TYPES.BOXMODEL,
nodeFront
);
info("Check the node is highlighted.");
const highlighterTestFront = await getHighlighterTestFront(inspector.toolbox);
is(
await highlighterTestFront.isHighlighting(),
true,
"Box Model highlighter is working as expected."
);
});
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