tor-browser

The Tor Browser
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buckets_storage_policy.tentative.https.any.js (946B)

      1 // META: title=Buckets API: Tests for bucket storage policies.
      2 // META: script=resources/util.js
      3 // META: global=window,worker
      4 
      5 'use strict';
      6 
      7 function sanitizeQuota(quota) {
      8  return Math.max(1, Math.min(Number.MAX_SAFE_INTEGER, Math.floor(quota)));
      9 }
     10 
     11 async function testQuota(quota, name) {
     12  const safeQuota = sanitizeQuota(quota);
     13  const bucket = await navigator.storageBuckets.open(name, { quota: safeQuota });
     14  const estimateQuota = (await bucket.estimate()).quota;
     15  assert_equals(estimateQuota, safeQuota);
     16 }
     17 
     18 promise_test(async testCase => {
     19  await prepareForBucketTest(testCase);
     20 
     21  const storageKeyQuota = (await navigator.storage.estimate()).quota;
     22 
     23  testQuota(1, 'one');
     24  testQuota(storageKeyQuota / 4, 'quarter');
     25  testQuota(storageKeyQuota / 2, 'half');
     26  testQuota(storageKeyQuota - 1, 'one_less');
     27  testQuota(storageKeyQuota, 'origin_quota');
     28 }, 'Bucket quota is properly set as long as it is within the storage quota');