browser_webconsole_cached_messages_cross_domain_iframe.js

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/* Any copyright is dedicated to the Public Domain.

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

// Test to see if retrieving cached messages in a page with a cross-domain iframe does

// not crash the console.

"use strict";

const TEST_URI =

  "http://example.com/browser/devtools/client/webconsole/" +

  "test/browser/test-iframe-parent.html";

add_task(async function () {

  // test-iframe-parent has an iframe pointing to http://mochi.test:8888/browser/devtools/client/webconsole/test/browser/test-iframe-child.html

  info("Open the tab first");

  await addTab(TEST_URI);

  info("Evaluate an expression that will throw, so we'll have cached messages");

  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {

    content.wrappedJSObject.document.querySelector("button").click();

});

  info("Then open the console, to retrieve cached messages");

  await openConsole();

  // TODO: Make the test fail without the fix.

  ok(true, "Everything is okay");

});