dom/indexedDB/test/test_file_sharing.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 READ_WRITE = "readwrite";
  16
  17     const name = window.location.pathname;
  18
  19     const objectStoreInfo = [
  20       { name: "Blobs", options: { } },
  21       { name: "Other Blobs", options: { } },
  22     ];
  23
  24     const fileData = { key: 1, file: getRandomFile("random.bin", 100000) };
  25
  26     let request = indexedDB.open(name, 1);
  27     request.onerror = errorHandler;
  28     request.onupgradeneeded = grabEventAndContinueHandler;
  29     request.onsuccess = grabEventAndContinueHandler;
  30     let event = yield undefined;
  31
  32     is(event.type, "upgradeneeded", "Got correct event type");
  33
  34     let db = event.target.result;
  35     db.onerror = errorHandler;
  36
  37     for (let info of objectStoreInfo) {
  38       let objectStore = db.createObjectStore(info.name, info.options);
  39       objectStore.add(fileData.file, fileData.key);
  40     }
  41
  42     event = yield undefined;
  43
  44     is(event.type, "success", "Got correct event type");
  45
  46     let refResult;
  47     for (let info of objectStoreInfo) {
  48       let objectStore = db.transaction([info.name])
  49                           .objectStore(info.name);
  50
  51       request = objectStore.get(fileData.key);
  52       request.onsuccess = grabEventAndContinueHandler;
  53       event = yield undefined;
  54
  55       let result = event.target.result;
  56       verifyBlob(result, fileData.file, 1);
  57       yield undefined;
  58
  59       if (!refResult) {
  60         refResult = result;
  61         continue;
  62       }
  63
  64       is(getFilePath(result), getFilePath(refResult), "The same os file");
  65     }
  66
  67     for (let i = 1; i < objectStoreInfo.length; i++) {
  68       let info = objectStoreInfo[i];
  69
  70       let objectStore = db.transaction([info.name], READ_WRITE)
  71                           .objectStore(info.name);
  72
  73       request = objectStore.add(refResult, 2);
  74       request.onsuccess = grabEventAndContinueHandler;
  75       event = yield undefined;
  76
  77       is(event.target.result, 2, "Got correct key");
  78
  79       request = objectStore.get(2);
  80       request.onsuccess = grabEventAndContinueHandler;
  81       event = yield undefined;
  82
  83       let result = event.target.result;
  84       verifyBlob(result, refResult, 1);
  85       yield undefined;
  86
  87       is(getFilePath(result), getFilePath(refResult), "The same os file");
  88     }
  89
  90     is(bufferCache.length, 2, "Correct length");
  91
  92     finishTest();
  93   }
  94   </script>
  95   <script type="text/javascript" src="file.js"></script>
  96   <script type="text/javascript" src="helpers.js"></script>
  97
  98 </head>
  99
 100 <body onload="runTest();"></body>
 101
 102 </html>