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

   1 <!DOCTYPE html>
   2 <meta charset="utf-8">
   3 <title>Verify key sort order in an object store is 'number &lt; Date &lt; DOMString' </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,
  11       d = new Date(),
  12       t = async_test(),
  13       records = [ { key: d },
  14                   { key: "test" },
  15                   { key: 1 },
  16                   { key: 2.55 }  ],
  17       expectedKeyOrder = [ 1, 2.55, d.valueOf(), "test" ];
  18
  19     var open_rq = createdb(t);
  20     open_rq.onupgradeneeded = function(e) {
  21         db = e.target.result;
  22         var objStore = db.createObjectStore("store", { keyPath: "key" });
  23
  24         for (var i = 0; i < records.length; i++)
  25             objStore.add(records[i]);
  26     };
  27
  28     open_rq.onsuccess = function(e) {
  29         var actual_keys = [],
  30           rq = db.transaction("store")
  31                  .objectStore("store")
  32                  .openCursor();
  33
  34         rq.onsuccess = t.step_func(function(e) {
  35             var cursor = e.target.result;
  36
  37             if (cursor) {
  38                 actual_keys.push(cursor.key.valueOf());
  39                 cursor.continue();
  40             }
  41             else {
  42                 assert_array_equals(actual_keys, expectedKeyOrder);
  43                 t.done();
  44             }
  45         });
  46     };
  47 </script>
  48
  49 <div id="log"></div>