2002a5fe194f37a34b517ff98e67dd221b838cb0
[WebKit-https.git] / LayoutTests / imported / w3c / web-platform-tests / IndexedDB / idbindex_getKey4.htm
1 <!DOCTYPE html>
2 <meta charset=utf-8>
3 <title>IDBIndex.getKey() - returns the key of the first record within the range </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, t = async_test();
11
12     var open_rq = createdb(t);
13
14     open_rq.onupgradeneeded = function(e) {
15         db = e.target.result;
16         var store = db.createObjectStore("store", { keyPath: "key" });
17         store.createIndex("index", "indexedProperty");
18
19         for(var i = 0; i < 10; i++) {
20             store.add({ key: i, indexedProperty: "data" + i });
21         }
22     }
23
24     open_rq.onsuccess = function(e) {
25         var rq = db.transaction("store")
26                    .objectStore("store")
27                    .index("index")
28                    .getKey(IDBKeyRange.bound('data4', 'data7'));
29
30         rq.onsuccess = t.step_func(function(e) {
31             assert_equals(e.target.result, 4);
32
33             setTimeout(function() { t.done(); }, 4)
34         });
35     }
36 </script>
37
38 <div id=log></div>