| <!DOCTYPE html> |
| <title>IDBDatabase.createObjectStore() - attempt to create an object store that already exists </title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com"> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="support.js"></script> |
| |
| <script> |
| |
| var t = async_test(), |
| open_rq = createdb(t) |
| |
| open_rq.onupgradeneeded = function(e) { |
| var db = e.target.result |
| db.createObjectStore("dupe") |
| assert_throws_dom( |
| 'ConstraintError', |
| function() { db.createObjectStore("dupe") }) |
| |
| // Bonus test creating a new objectstore after the exception |
| db.createObjectStore("dupe ") |
| t.done() |
| } |
| |
| </script> |
| |
| <div id="log"></div> |
