| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>IDBIndex.count() - throw DataError when using invalid key</title> |
| <link rel="author" title="Intel" href="http://www.intel.com"> |
| <link rel="help" href="https://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#widl-IDBIndex-count-IDBRequest-any-key"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support.js"></script> |
| <div id="log"></div> |
| <script> |
| var db, t = async_test(); |
| |
| var open_rq = createdb(t); |
| |
| open_rq.onupgradeneeded = function(e) { |
| db = e.target.result; |
| var store = db.createObjectStore("store", { autoIncrement: true }); |
| store.createIndex("index", "indexedProperty"); |
| |
| for(var i = 0; i < 10; i++) { |
| store.add({ indexedProperty: "data" + i }); |
| } |
| } |
| |
| open_rq.onsuccess = function(e) { |
| var index = db.transaction("store") |
| .objectStore("store") |
| .index("index"); |
| |
| assert_throws("DataError", function() { |
| index.count(NaN); |
| }); |
| |
| t.done(); |
| } |
| </script> |
| |
