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1 <!DOCTYPE html> | |
2 <title>IDBCursor.primaryKey</title> | |
3 <link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal"> | |
4 <script src="../../../resources/testharness.js"></script> | |
5 <script src="../../../resources/testharnessreport.js"></script> | |
6 <script src="support.js"></script> | |
7 | |
8 <script> | |
9 | |
10 function cursor_primarykey(key) | |
11 { | |
12 var db, | |
13 t = async_test(document.title + " - " + key); | |
14 | |
15 var open_rq = createdb(t); | |
16 open_rq.onupgradeneeded = function(e) { | |
17 db = e.target.result; | |
18 var objStore = db.createObjectStore("test"); | |
19 objStore.createIndex("index", ""); | |
20 | |
21 objStore.add("data", key); | |
22 }; | |
23 | |
24 open_rq.onsuccess = t.step_func(function(e) { | |
25 var cursor_rq = db.transaction("test") | |
26 .objectStore("test") | |
27 .index("index") | |
28 .openCursor(); | |
29 | |
30 cursor_rq.onsuccess = t.step_func(function(e) { | |
31 var cursor = e.target.result; | |
32 | |
33 assert_equals(cursor.value, "data", "prequisite cursor.value"); | |
34 assert_equals(cursor.key, "data", "prequisite cursor.key"); | |
35 | |
36 assert_key_equals(cursor.primaryKey, key, 'primaryKey'); | |
37 assert_readonly(cursor, 'primaryKey'); | |
38 | |
39 if (key instanceof Array) { | |
40 cursor.primaryKey.push("new"); | |
41 key.push("new"); | |
42 | |
43 assert_key_equals(cursor.primaryKey, key, 'primaryKey after
array push'); | |
44 | |
45 // But we can not change key (like readonly, just a bit diff
erent) | |
46 cursor.key = 10; | |
47 assert_key_equals(cursor.primaryKey, key, 'key after assignm
ent'); | |
48 } | |
49 | |
50 t.done(); | |
51 }); | |
52 }); | |
53 } | |
54 | |
55 cursor_primarykey(1); | |
56 cursor_primarykey("key"); | |
57 cursor_primarykey(["my", "key"]); | |
58 | |
59 </script> | |
60 | |
61 <div id="log"></div> | |
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