src/third_party/WebKit/LayoutTests/imported/web-platform-tests/IndexedDB/idbcursor_update_objectstore2.htm

   1 <!DOCTYPE html>
   2 <title>IDBCursor.update() - object store - attempt to modify a record in a read-only transaction</title>
   3 <link rel="author" title="Microsoft" href="http://www.microsoft.com">
   4 <script src="../../../resources/testharness.js"></script>
   5 <script src="../../../resources/testharnessreport.js"></script>
   6 <script src="support.js"></script>
   7
   8 <script>
   9     var db,
  10       t = async_test(),
  11       records = [ { pKey: "primaryKey_0", iKey: "indexKey_0" },
  12                   { pKey: "primaryKey_1", iKey: "indexKey_1" } ];
  13
  14     var open_rq = createdb(t);
  15     open_rq.onupgradeneeded = function(e) {
  16         db = e.target.result;
  17
  18         var objStore = db.createObjectStore("test", { keyPath: "pKey" });
  19
  20         for (var i = 0; i < records.length; i++)
  21             objStore.add(records[i]);
  22     };
  23
  24     open_rq.onsuccess = function(e) {
  25         var cursor_rq = db.transaction("test")
  26                           .objectStore("test")
  27                           .openCursor();
  28
  29         cursor_rq.onsuccess = t.step_func(function(e) {
  30             var cursor = e.target.result;
  31             assert_throws('ReadOnlyError', function() { cursor.update(cursor.value); });
  32             t.done();
  33         });
  34     }
  35
  36 </script>
  37
  38 <div id="log"></div>