dom/indexedDB/test/test_file_put_get_object.html

   1 <!--
   2   Any copyright is dedicated to the Public Domain.
   3   http://creativecommons.org/publicdomain/zero/1.0/
   4 -->
   5 <html>
   6 <head>
   7   <title>Indexed Database Property Test</title>
   8
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11
  12   <script type="text/javascript">
  13   function* testSteps()
  14   {
  15     const name = window.location.pathname;
  16
  17     const objectStoreName = "Blobs";
  18
  19     const blob = getRandomBlob(1000);
  20     const file = getRandomFile("random.bin", 100000);
  21
  22     const objectData1 = { key: 1, object: { foo: blob, bar: blob } };
  23     const objectData2 = { key: 2, object: { foo: file, bar: file } };
  24
  25     SpecialPowers.pushPrefEnv({ set: [["dom.indexedDB.dataThreshold", -1]] },
  26                               continueToNextStep);
  27     yield undefined;
  28
  29     let request = indexedDB.open(name, 1);
  30     request.onerror = errorHandler;
  31     request.onupgradeneeded = grabEventAndContinueHandler;
  32     request.onsuccess = grabEventAndContinueHandler;
  33     let event = yield undefined;
  34
  35     is(event.type, "upgradeneeded", "Got correct event type");
  36
  37     let db = event.target.result;
  38     db.onerror = errorHandler;
  39
  40     let objectStore = db.createObjectStore(objectStoreName, { });
  41
  42     objectStore.add(objectData1.object, objectData1.key);
  43     objectStore.add(objectData2.object, objectData2.key);
  44
  45     event = yield undefined;
  46
  47     is(event.type, "success", "Got correct event type");
  48
  49     objectStore = db.transaction([objectStoreName])
  50                     .objectStore(objectStoreName);
  51     request = objectStore.get(objectData1.key);
  52     request.onsuccess = grabEventAndContinueHandler;
  53     event = yield undefined;
  54
  55     let result = event.target.result;
  56
  57     verifyBlob(result.foo, blob, 1);
  58     yield undefined;
  59
  60     verifyBlob(result.bar, blob, 1);
  61     yield undefined;
  62
  63     objectStore = db.transaction([objectStoreName])
  64                     .objectStore(objectStoreName);
  65     request = objectStore.get(objectData2.key);
  66     request.onsuccess = grabEventAndContinueHandler;
  67     event = yield undefined;
  68
  69     result = event.target.result;
  70
  71     verifyBlob(result.foo, file, 2);
  72     yield undefined;
  73
  74     verifyBlob(result.bar, file, 2);
  75     yield undefined;
  76
  77     finishTest();
  78   }
  79   </script>
  80   <script type="text/javascript" src="file.js"></script>
  81   <script type="text/javascript" src="helpers.js"></script>
  82
  83 </head>
  84
  85 <body onload="runTest();"></body>
  86
  87 </html>