<!DOCTYPE html>
<meta charset="utf-8">
<title>IDBObjectStore.deleteIndex() - removes the index </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 db,
t = async_test(),
key = 1,
record = { property: "data" };
var open_rq = createdb(t);
open_rq.onupgradeneeded = function(e) {
db = e.target.result;
db.createObjectStore("test")
.createIndex("index", "indexedProperty")
};
open_rq.onsuccess = function(e) {
db.close();
var new_version = createdb(t, db.name, 2);
new_version.onupgradeneeded = function(e) {
db = e.target.result;
var objStore = e.target.transaction.objectStore("test")
objStore.deleteIndex("index");
}
new_version.onsuccess = function(e) {
var index,
objStore = db.transaction("test")
.objectStore("test");
assert_throws('NotFoundError',
function() { index = objStore.index("index") });
assert_equals(index, undefined);
t.done();
}
}
</script>
<div id="log"></div>