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content / test / data / indexeddb / delete_over_quota.html [blame]

<!DOCTYPE html>
<html>
<!--
Copyright 2013 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<head>
<title>IDB test that origins over quota aren't trapped</title>
<script type="text/javascript" src="common.js"></script>
</head>
<script>
  function test() {
    // This file runs after fill_quota puts this origin over quota.
    request = indexedDB.open("fill_quota.html");
    request.onblocked = unexpectedBlockedCallback;
    request.onupgradeneeded = unexpectedUpgradeNeededCallback;
    request.onsuccess = onOpen;
    request.onerror = unexpectedErrorCallback;
  }

  function onOpen() {
    db = event.target.result;
    shouldBe("db.objectStoreNames.length", "1");
    trans = db.transaction(db.objectStoreNames, "readwrite");
    trans.objectStore(db.objectStoreNames[0]).put("dogs", generateRandomString(1));
    trans.oncomplete = unexpectedCompleteCallback;
    trans.onabort = function() {
      shouldBeEqualToString("trans.error.name", "QuotaExceededError");
      testOnlyDeleteTransaction();
    }
  }

  function testOnlyDeleteTransaction() {
    trans = db.transaction(db.objectStoreNames, "readwrite");
    request = trans.objectStore(db.objectStoreNames[0]).openCursor();
    request.onerror = unexpectedErrorCallback;
    request.onsuccess = function() {
      cursor = request.result;
      shouldBeTrue("cursor != null");
      cursor.delete();
    }
    trans.onabort = unexpectedAbortCallback;
    trans.oncomplete = testReadOnlyTransaction;
  }

  function testReadOnlyTransaction() {
    trans = db.transaction(db.objectStoreNames, "readonly");
    trans.objectStore(db.objectStoreNames[0]).get("cats").onerror =
        unexpectedErrorCallback;
    trans.onabort = unexpectedAbortCallback;
    trans.oncomplete = done;
  }

</script>
<body onLoad="test()">
<div id="status">Starting...</div>
</body>
</html>