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

   1 <!DOCTYPE html>
   2 <meta charset="utf-8">
   3 <title>Keygenerator ConstraintError when using same id as already generated</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>
   8
   9 <script>
  10
  11     var db,
  12       t = async_test(document.title, {timeout: 10000}),
  13       objects = [1, null, {id: 2}, null, 2.00001, 5, null, {id: 6} ],
  14       expected = [1, 2, 2.00001, 3, 5, 6],
  15       errors = 0;
  16
  17     var open_rq = createdb(t);
  18     open_rq.onupgradeneeded = function(e) {
  19         db = e.target.result;
  20         var objStore = db.createObjectStore("store", { keyPath: "id", autoIncrement: true });
  21
  22         for (var i = 0; i < objects.length; i++)
  23         {
  24             if (objects[i] === null)
  25             {
  26                 objStore.add({});
  27             }
  28             else if (typeof objects[i] === "object")
  29             {
  30                 var rq = objStore.add(objects[i])
  31                 rq.yeh = objects[i];
  32                 rq.onerror = t.step_func(function(e) {
  33                     errors++;
  34
  35                     assert_equals(e.target.error.name, "ConstraintError");
  36                     assert_equals(e.type, "error");
  37
  38                     e.stopPropagation();
  39                     e.preventDefault();
  40                 });
  41                 rq.onsuccess = t.step_func(function(e) {
  42                     assert_unreached("Got rq.success when adding duplicate id " + objects[i]);
  43                 });
  44             }
  45             else
  46                 objStore.add({ id: objects[i] });
  47         }
  48     };
  49
  50     open_rq.onsuccess = function(e) {
  51         var actual_keys = [],
  52           rq = db.transaction("store")
  53                  .objectStore("store")
  54                  .openCursor();
  55
  56         rq.onsuccess = t.step_func(function(e) {
  57             var cursor = e.target.result;
  58
  59             if (cursor) {
  60                 actual_keys.push(cursor.key.valueOf());
  61                 cursor.continue();
  62             }
  63             else {
  64                 assert_equals(errors, 2, "expected ConstraintError's");
  65
  66                 assert_equals(actual_keys.length, expected.length, "array length");
  67                 assert_object_equals(actual_keys, expected, "keygenerator array");
  68
  69                 t.done();
  70             }
  71         });
  72     };
  73
  74 </script>
  75
  76 <div id="log"></div>