third_party/WebKit/LayoutTests/storage/quota/storagequota-query-info.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.queryInfo.");
   8
   9 var usage;
  10 var quota;
  11
  12 function onrejected(error) {
  13     testFailed(error.name + ": " + error.message);
  14     finishJSTest();
  15 }
  16
  17 // Test body functions ----------------------------------------------------
  18
  19 function runQueryTemporaryTest() {
  20     debug("* Querying about temporary storage.");
  21     navigator.storageQuota.queryInfo("temporary").then(function(storageInfo) {
  22         usage = storageInfo.usage;
  23         quota = storageInfo.quota;
  24
  25         // Quota value would vary depending on the test environment.
  26         shouldBeGreaterThanOrEqual("usage", "0");
  27         shouldBeGreaterThanOrEqual("quota", "usage");
  28
  29         runNextTest();
  30     }, onrejected);
  31 }
  32
  33 function runQueryPersistentTest() {
  34     debug("* Querying about persistent storage.");
  35     navigator.storageQuota.queryInfo("persistent").then(function(storageInfo) {
  36         usage = storageInfo.usage;
  37         quota = storageInfo.quota;
  38
  39         // Quota value would vary depending on the test environment.
  40         shouldBeGreaterThanOrEqual("usage", "0");
  41         shouldBeGreaterThanOrEqual("quota", "usage");
  42
  43         runNextTest();
  44     }, onrejected);
  45 }
  46
  47 function runQueryUnknownTest() {
  48     debug("* Querying about unknown storage.");
  49     navigator.storageQuota.queryInfo('unknown').then(function() {
  50         testFailed('resolved unexpectedly');
  51     }, function(e) {
  52         testPassed('rejected as expected: ' + e);
  53     }).then(runNextTest);
  54 }
  55
  56 function runQueryWithMissingArgumentTest() {
  57     debug("* Querying with missing storage type.");
  58     navigator.storageQuota.queryInfo().then(function() {
  59         testFailed('resolved unexpectedly');
  60     }, function(e) {
  61         testPassed('rejected as expected: ' + e);
  62     }).then(runNextTest);
  63 }
  64
  65 // End of test body functions ---------------------------------------------
  66
  67 var testsList = [
  68     runQueryTemporaryTest,
  69     runQueryPersistentTest,
  70     runQueryUnknownTest,
  71     runQueryWithMissingArgumentTest,
  72 ];
  73 var testCounter = 0;
  74
  75 function runNextTest() {
  76     if (testCounter == testsList.length) {
  77         debug("Finished running tests.");
  78         finishJSTest();
  79     } else {
  80         testsList[testCounter++]();
  81     }
  82 }
  83
  84 if (navigator.storageQuota) {
  85     window.jsTestIsAsync = true;
  86     runNextTest();
  87 } else {
  88     debug("This test requires navigator.storageQuota.");
  89 }
  90 </script>
  91 </body>
  92 </html>