devtools/client/webconsole/test/browser/browser_webconsole_mime_css_blocked.js


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/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Tests that non-CSS parser errors get displayed by default.

"use strict";

const CSS_URI = "data:text/bogus,foo";
const TEST_URI = `data:text/html,<!doctype html><link rel="stylesheet" href="${CSS_URI}">`;

add_task(async function() {
  const hud = await openNewTabAndConsole(TEST_URI);
  const MSG = `The stylesheet ${CSS_URI} was not loaded because its MIME type, “text/bogus”, is not “text/css”`;
  await waitFor(() => findMessage(hud, MSG, ".message.error"), "", 100);
  ok(true, "MIME type error displayed");
});