browser_reload_deleted_file.js

Enable keyboard shortcuts

This test gets skipped with pattern: debug && os == 'mac' OR debug && os == 'linux'
Manifest: browser/base/content/test/tabs/browser.toml

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* vim: set ft=javascript ts=2 et sw=2 tw=80: */

const uuidGenerator = Services.uuid;

const DUMMY_FILE = "dummy_page.html";

// Test for bug 1327942.

add_task(async function () {

  // Copy dummy page to unique file in TmpD, so that we can safely delete it.

  let dummyPage = getChromeDir(getResolvedURI(gTestPath));

  dummyPage.append(DUMMY_FILE);

  let disappearingPage = Services.dirsvc.get("TmpD", Ci.nsIFile);

  let uniqueName = uuidGenerator.generateUUID().toString();

  dummyPage.copyTo(disappearingPage, uniqueName);

  disappearingPage.append(uniqueName);

  // Get file:// URI for new page and load in a new tab.

  const uriString = Services.io.newFileURI(disappearingPage).spec;

  let tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, uriString);

  registerCleanupFunction(async function () {

    BrowserTestUtils.removeTab(tab);

});

  // Delete the page, simulate a click of the reload button and check that we

  // get a neterror page.

  disappearingPage.remove(false);

  document.getElementById("reload-button").doCommand();

  await BrowserTestUtils.waitForErrorPage(tab.linkedBrowser);

  await SpecialPowers.spawn(tab.linkedBrowser, [], function () {

ok(

      content.document.documentURI.startsWith("about:neterror"),

      "Check that a neterror page was loaded."

);

});

});