third_party/WebKit/LayoutTests/storage/quota/storagequota-request-persistent-quota.html

   1 <html>
   2 <head>
   3 <script src="../../resources/js-test.js"></script>
   4 </head>
   5 <body>
   6 <script type="text/javascript">
   7 description("This tests navigator.storageQuota.requestPersistentQuota.");
   8
   9 var usage;
  10 var grantedQuota;
  11
  12 function onrejected(error) {
  13     testFailed(error.name + ": " + error.message);
  14     finishJSTest();
  15 }
  16
  17 // Test body functions ----------------------------------------------------
  18
  19 function runRequestQuotaTest() {
  20     debug("* Requesting persistent quota.");
  21     navigator.storageQuota.requestPersistentQuota(1024).then(function(storageInfo) {
  22         usage = storageInfo.usage;
  23         grantedQuota = storageInfo.quota;
  24
  25         // Quota value would vary depending on the test environment.
  26         shouldBeGreaterThanOrEqual("usage", "0");
  27         shouldBeNonZero("grantedQuota");
  28
  29         runNextTest();
  30     }, onrejected);
  31 }
  32
  33 function runRequestQuotaWithMisingArgumentTest() {
  34     debug("* Requesting persistent quota with missing argument.");
  35     navigator.storageQuota.requestPersistentQuota().then(function() {
  36         testFailed('resolved unexpectedly');
  37     }, function(e) {
  38         testPassed('rejected as expected: ' + e);
  39     }).then(runNextTest);
  40 }
  41
  42 function runRequestQuotaWithNegativeValueTest() {
  43     debug("* Requesting persistent quota with negative value.");
  44     navigator.storageQuota.requestPersistentQuota(-1024).then(function(storageInfo) {
  45         usage = storageInfo.usage;
  46         grantedQuota = storageInfo.quota;
  47
  48         // Quota value would vary depending on the test environment.
  49         shouldBeGreaterThanOrEqual("usage", "0");
  50         shouldBeZero("grantedQuota");
  51
  52         runNextTest();
  53     }, onrejected);
  54 }
  55
  56 // End of test body functions ---------------------------------------------
  57
  58 var testsList = [
  59     runRequestQuotaTest,
  60     runRequestQuotaWithMisingArgumentTest,
  61     runRequestQuotaWithNegativeValueTest,
  62 ];
  63 var testCounter = 0;
  64
  65 function runNextTest() {
  66     if (testCounter == testsList.length) {
  67         debug("Finished running tests.");
  68         finishJSTest();
  69     } else {
  70         testsList[testCounter++]();
  71     }
  72 }
  73
  74 if (navigator.storageQuota) {
  75     window.jsTestIsAsync = true;
  76     runNextTest();
  77 } else {
  78     debug("This test requires navigator.storageQuota.");
  79 }
  80 </script>
  81 </body>
  82 </html>