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

"use strict";

// Test for About Dialog background check for updates
// with the update downloaded and the About Dialog opened during staging.
add_task(async function aboutDialog_backgroundCheck_downloaded_staging() {
  await SpecialPowers.pushPrefEnv({
    set: [[PREF_APP_UPDATE_STAGING_ENABLED, true]],
  });

  let lankpackCall = mockLangpackInstall();

  // Since the partial should be successful specify an invalid size for the
  // complete update.
  let params = {
    queryString: "&invalidCompleteSize=1",
    backgroundUpdate: true,
    waitForUpdateState: STATE_PENDING,
  };
  await runAboutDialogUpdateTest(params, [
    {
      panelId: "applying",
      checkActiveUpdate: { state: STATE_PENDING },
      continueFile: CONTINUE_STAGING,
    },
    async aboutDialog => {
      // Once the state is applied but langpacks aren't complete the about
      // dialog should still be showing applying.
      TestUtils.waitForCondition(() => {
        return readStatusFile() == STATE_APPLIED;
      });

      is(
        aboutDialog.gAppUpdater.selectedPanel.id,
        "applying",
        "UI should still show as applying."
      );

      let { appVersion, resolve } = await lankpackCall;
      is(
        appVersion,
        Services.appinfo.version,
        "Should see the right app version."
      );
      resolve();
    },
    {
      panelId: "apply",
      checkActiveUpdate: { state: STATE_APPLIED },
      continueFile: null,
    },
  ]);
});