browser_webconsole_checkloaduri_errors.js

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/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

// Ensure that same-origin errors are logged to the console.

// XPCNativeWrapper is not defined globally in ESLint as it may be going away.

// See bug 1481337.

/* global XPCNativeWrapper */

"use strict";

const TEST_URI =

  "http://example.com/browser/devtools/client/webconsole/test/browser/test-checkloaduri-failure.html";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  const targetURL = "file:///something-weird";

  const onErrorMessage = waitForMessageByType(

    hud,

    "may not load or link",

    ".error"

);

  SpecialPowers.spawn(gBrowser.selectedBrowser, [targetURL], url => {

    XPCNativeWrapper.unwrap(content).testImage(url);

});

  const message = await onErrorMessage;

  const node = message.node;

ok(

    node.classList.contains("error"),

    "The message has the expected classname"

);

ok(

    node.textContent.includes(targetURL),

    "The message is about the thing we were expecting"

);

});