test_file_array.html

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<html>

<head>

  <title>Indexed Database Property Test</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

  <script type="text/javascript">

  function* testSteps()

    const name = window.location.pathname;

    const objectStoreName = "Blobs";

    const b1 = getRandomBlob(10000);

    const b2 = [ getRandomBlob(5000), getRandomBlob(3000), getRandomBlob(12000),

      getRandomBlob(17000), getRandomBlob(16000), getRandomBlob(16000),

      getRandomBlob(8000),

];

    const b3 = [ getRandomBlob(5000), getRandomBlob(3000), getRandomBlob(9000)];

    const objectStoreData = [

      { key: 1, blobs: [ b1, b1, b1, b1, b1, b1, b1, b1, b1, b1 ],

        expectedFileIds: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] },

      { key: 2, blobs: [ b2[0], b2[1], b2[2], b2[3], b2[4], b2[5], b2[6] ],

        expectedFileIds: [2, 3, 4, 5, 6, 7, 8] },

      { key: 3, blobs: [ b3[0], b3[0], b3[1], b3[2], b3[2], b3[0], b3[0] ],

        expectedFileIds: [9, 9, 10, 11, 11, 9, 9] },

];

    SpecialPowers.pushPrefEnv({ set: [["dom.indexedDB.dataThreshold", -1]] },

                              continueToNextStep);

    yield undefined;

    let request = indexedDB.open(name, 1);

    request.onerror = errorHandler;

    request.onupgradeneeded = grabEventAndContinueHandler;

    request.onsuccess = grabEventAndContinueHandler;

    let event = yield undefined;

    is(event.type, "upgradeneeded", "Got correct event type");

    let db = event.target.result;

    db.onerror = errorHandler;

    let objectStore = db.createObjectStore(objectStoreName, { });

    for (let data of objectStoreData) {

      objectStore.add(data.blobs, data.key);

    event = yield undefined;

    is(event.type, "success", "Got correct event type");

    for (let data of objectStoreData) {

      objectStore = db.transaction([objectStoreName])

                      .objectStore(objectStoreName);

      request = objectStore.get(data.key);

      request.onsuccess = grabEventAndContinueHandler;

      event = yield undefined;

      verifyBlobArray(event.target.result, data.blobs, data.expectedFileIds);

      yield undefined;

    is(bufferCache.length, 11, "Correct length");

    finishTest();

  </script>

  <script type="text/javascript" src="file.js"></script>

  <script type="text/javascript" src="helpers.js"></script>

</head>

<body onload="runTest();"></body>

</html>