marVersionDowngrade.js

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

*/

/* Test version downgrade MAR security check */

async function run_test() {

  if (!MOZ_VERIFY_MAR_SIGNATURE) {

    return;

  if (!setupTestCommon()) {

    return;

  gTestFiles = gTestFilesCompleteSuccess;

  gTestDirs = gTestDirsCompleteSuccess;

  setTestFilesAndDirsForFailure();

  await setupUpdaterTest(FILE_OLD_VERSION_MAR, false);

  // If execv is used the updater process will turn into the callback process

  // and the updater's return code will be that of the callback process.

  runUpdate(

    STATE_FAILED_VERSION_DOWNGRADE_ERROR,

    false,

    USE_EXECV ? 0 : 1,

    false

);

  await testPostUpdateProcessing();

  checkPostUpdateRunningFile(false);

  checkFilesAfterUpdateFailure(getApplyDirFile);

  checkUpdateLogContains(STATE_FAILED_VERSION_DOWNGRADE_ERROR);

  await waitForUpdateXMLFiles();

  await checkUpdateManager(

    STATE_NONE,

    false,

    STATE_FAILED,

    VERSION_DOWNGRADE_ERROR,

);

  await waitForFilesInUse();