src/third_party/WebKit/LayoutTests/imported/web-platform-tests/IndexedDB/idbobjectstore_createIndex2.htm

   1 <!DOCTYPE html>
   2 <meta charset="utf-8">
   3 <title>IDBObjectStore.createIndex() - attempt to create an index that requires unique values on an object store already contains duplicates </title>
   4 <link rel="author" title="Microsoft" href="http://www.microsoft.com">
   5 <script src="../../../resources/testharness.js"></script>
   6 <script src="../../../resources/testharnessreport.js"></script>
   7 <script src="support.js"></script>
   8
   9 <script>
  10     var db, aborted,
  11       t = async_test(),
  12       record = { indexedProperty: "bar" };
  13
  14     var open_rq = createdb(t);
  15     open_rq.onupgradeneeded = function(e) {
  16         db = e.target.result;
  17         var txn = e.target.transaction,
  18           objStore = db.createObjectStore("store");
  19
  20         objStore.add(record, 1);
  21         objStore.add(record, 2);
  22         var index = objStore.createIndex("index", "indexedProperty", { unique: true });
  23
  24         assert_true(index instanceof IDBIndex, "IDBIndex");
  25
  26         e.target.transaction.onabort = t.step_func(function(e) {
  27             aborted = true;
  28             assert_equals(e.type, "abort", "event type");
  29         });
  30
  31         db.onabort = function(e) {
  32             assert_true(aborted, "transaction.abort event has fired");
  33             t.done();
  34         };
  35
  36         e.target.transaction.oncomplete = fail(t, "got complete, expected abort");
  37     };
  38
  39 </script>
  40
  41 <div id="log"></div>