dom/quota/test/common/test_storage_manager_persist_deny.js

   1 /**
   2  * Any copyright is dedicated to the Public Domain.
   3  * http://creativecommons.org/publicdomain/zero/1.0/
   4  */
   5
   6 function* testSteps() {
   7   SpecialPowers.pushPrefEnv(
   8     {
   9       set: [["dom.storageManager.prompt.testing.allow", false]],
  10     },
  11     continueToNextStep
  12   );
  13   yield undefined;
  14
  15   navigator.storage.persist().then(grabArgAndContinueHandler);
  16   let persistResult = yield undefined;
  17
  18   is(
  19     persistResult,
  20     false,
  21     "Cancel the persist prompt and resolve a promise with false"
  22   );
  23
  24   navigator.storage.persisted().then(grabArgAndContinueHandler);
  25   let persistedResult = yield undefined;
  26
  27   is(
  28     persistResult,
  29     persistedResult,
  30     "Persist/persisted results are consistent"
  31   );
  32
  33   finishTest();
  34 }