3 <title>Transactions have a request queue</title>
4 <link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
5 <script src=../../../resources/testharness.js></script>
6 <script src=../../../resources/testharnessreport.js></script>
7 <script src=support.js></script>
11 var db, t = async_test(document.title, {timeout: 10000}),
12 keys = { txn: [], txn2: [] },
15 open_rq.onupgradeneeded = function(e) {
19 for (i = 1; i < 6; i++)
21 os = db.createObjectStore("os" + i, { autoIncrement: true, keyPath: "k" });
22 os.add({ os: "os" + i });
23 os.put({ os: "os" + i, k: i});
24 os.add({ os: "os" + i });
27 // assert_object_equals(db.objectStoreNames, ["os1", "os2", "os3", "os4", "os5" ], "objectStores");
30 open_rq.onsuccess = function(e) {
31 var txn = db.transaction(["os2", "os1", "os3", "os5"])
32 txn.objectStore("os1").openCursor().onsuccess = reg("txn")
33 txn.objectStore("os3").openCursor().onsuccess = reg("txn")
34 txn.objectStore("os1").get(2).onsuccess = reg("txn")
35 txn.objectStore("os2").get(3).onsuccess = reg("txn")
37 var txn2 = db.transaction(["os4", "os3", "os1", "os5"])
38 var os4 = txn2.objectStore("os4")
40 for (var i=0; i < 3; i++) {
41 os4.openCursor().onsuccess = reg("txn2")
42 os4.get(5).onsuccess = reg("txn2")
43 os4.get(4).onsuccess = reg("txn2")
44 txn.objectStore("os2").get(1).onsuccess = reg("txn")
45 txn2.objectStore("os3").get(1).onsuccess = reg("txn2")
48 txn2.objectStore("os1").get(2).onsuccess = reg("txn2")
49 txn.objectStore("os1").openCursor(null, "prev").onsuccess = reg("txn")
50 os4.openCursor(null, "prev").onsuccess = reg("txn2")
52 txn.oncomplete = t.step_func(finish);
53 txn2.oncomplete = t.step_func(finish);
58 return t.step_func(function (e) {
59 var v = e.target.result;
60 if (v.value) v = v.value;
61 keys[n].push(v.os + ": " + v.k);
70 assert_object_equals(keys['txn'], [
75 "os2: 1", "os2: 1", "os2: 1",
77 ], 'transaction keys');
79 assert_object_equals(keys['txn2'], [
80 "os4: 1", "os4: 5", "os4: 4", "os3: 1",
81 "os4: 1", "os4: 5", "os4: 4", "os3: 1",
82 "os4: 1", "os4: 5", "os4: 4", "os3: 1",
85 ], 'transaction 2 keys');