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| 1 <!DOCTYPE html> |
| 2 <meta charset=utf-8> |
| 3 <title>IDBIndex.count() - returns the number of records that have keys with the
key</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 var db |
| 11 |
| 12 createdb(async_test()).onupgradeneeded = function(e) { |
| 13 db = e.target.result |
| 14 |
| 15 var store = db.createObjectStore("store", { autoIncrement: true }) |
| 16 store.createIndex("myindex", "idx") |
| 17 |
| 18 for (var i = 0; i < 10; i++) |
| 19 store.add({ idx: "data_" + (i%2) }); |
| 20 |
| 21 store.index("myindex").count("data_0").onsuccess = this.step_func(functi
on(e) { |
| 22 assert_equals(e.target.result, 5, "count(data_0)") |
| 23 this.done() |
| 24 }) |
| 25 } |
| 26 |
| 27 </script> |
| 28 <div id=log></div> |
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