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| 1 <!DOCTYPE html> |
| 2 <meta charset="utf-8"> |
| 3 <title>IDBIndex.count() - throw DataError when using invalid key</title> |
| 4 <link rel="author" title="Intel" href="http://www.intel.com"> |
| 5 <link rel="help" href="https://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.ht
ml#widl-IDBIndex-count-IDBRequest-any-key"> |
| 6 <script src="../../../resources/testharness.js"></script> |
| 7 <script src="../../../resources/testharnessreport.js"></script> |
| 8 <script src="support.js"></script> |
| 9 <div id="log"></div> |
| 10 <script> |
| 11 var db, t = async_test(); |
| 12 |
| 13 var open_rq = createdb(t); |
| 14 |
| 15 open_rq.onupgradeneeded = function(e) { |
| 16 db = e.target.result; |
| 17 var store = db.createObjectStore("store", { autoIncrement: true }); |
| 18 store.createIndex("index", "indexedProperty"); |
| 19 |
| 20 for(var i = 0; i < 10; i++) { |
| 21 store.add({ indexedProperty: "data" + i }); |
| 22 } |
| 23 } |
| 24 |
| 25 open_rq.onsuccess = function(e) { |
| 26 var index = db.transaction("store") |
| 27 .objectStore("store") |
| 28 .index("index"); |
| 29 |
| 30 assert_throws("DataError", function() { |
| 31 index.count(NaN); |
| 32 }); |
| 33 |
| 34 t.done(); |
| 35 } |
| 36 </script> |
| 37 |
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