Content - a54d16e435dd8df9327f0d089012699b711482fd - de8d479/IndexedDB/idbobjectstore_count.htm

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Tip revision: 7bed6bee0d70190e87bd48a71c81a1f6d79e8d97 authored by L. David Baron on 14 April 2018, 11:18:26 UTC
Sync Mozilla tests as of https://hg.mozilla.org/mozilla-central/rev/37b8862d354e0014a72715462dd2102dd5b599cc .

Tip revision: 7bed6be

idbobjectstore_count.htm

<!DOCTYPE html>
<meta charset=utf-8>
<title>IDBObjectStore.count() - returns the number of records in the object store </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();

    var open_rq = createdb(t);

    open_rq.onupgradeneeded = function(e) {
        db = e.target.result;
        var store = db.createObjectStore("store");

        for(var i = 0; i < 10; i++) {
            store.add({ data: "data" + i }, i);
        }
    }

    open_rq.onsuccess = function(e) {
        var rq = db.transaction("store")
                   .objectStore("store")
                   .count();

        rq.onsuccess = t.step_func(function(e) {
            assert_equals(e.target.result, 10);
            t.done();
        });
    }
</script>

<div id=log></div>

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