Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma

Benutzer


products/Sources/formale Sprachen/C/Firefox/dom/indexedDB/test/ (Firefox Browser Version 153.0.1^©) Datei vom 27.6.2026 mit Größe 3 kB

Quelle test_file_put_get_values.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/indexedDB/test/test_file_put_get_values.html

<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 READ_WRITE = "readwrite";

    const name = window.location.pathname;

    const objectStoreName = "Blobs";

    const blobData = { key: 1, blob: getRandomBlob(10000) };
    const fileData = { key: 2, file: getRandomFile("random.bin", 100000) };

    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;

    db.createObjectStore(objectStoreName, { });

    event = yield undefined;

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

    let objectStore = db.transaction([objectStoreName], READ_WRITE)
                        .objectStore(objectStoreName);
    request = objectStore.add(blobData.blob, blobData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    is(event.target.result, blobData.key, "Got correct key");

    request = objectStore.get(blobData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    verifyBlob(event.target.result, blobData.blob, 1);
    yield undefined;

    request = db.transaction([objectStoreName])
                .objectStore(objectStoreName).get(blobData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    verifyBlob(event.target.result, blobData.blob, 1);
    yield undefined;

    objectStore = db.transaction([objectStoreName], READ_WRITE)
                    .objectStore(objectStoreName);
    request = objectStore.add(fileData.file, fileData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    is(event.target.result, fileData.key, "Got correct key");

    request = objectStore.get(fileData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    verifyBlob(event.target.result, fileData.file, 2);
    yield undefined;

    request = db.transaction([objectStoreName])
                .objectStore(objectStoreName).get(fileData.key);
    request.onsuccess = grabEventAndContinueHandler;
    event = yield undefined;

    verifyBlob(event.target.result, fileData.file, 2);
    yield undefined;

    is(bufferCache.length, 2, "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>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.4 Sekunden ¤

Wurzel

Suchen

PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.