Content - 3d04357c972baa3a78fed0fe8cf8797e816ed610 - c0de993/IndexedDB/idbobjectstore_createIndex9-emptyname.htm

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Tip revision: be42da5976a6b7ae2ebe9965350a786946fbd072 authored by Frédéric Wang on 20 September 2018, 14:08:51 UTC
CSSOM View Scroll Behavior: Check scroll positions during smooth scrolling starting from different initial positions.

Tip revision: be42da5

idbobjectstore_createIndex9-emptyname.htm

<!DOCTYPE html>
<meta charset=utf-8>
<title>IDBObjectStore.createIndex() - empty name</title>
<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=support.js></script>

<script>
    var db

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

        for (var i = 0; i < 5; i++)
            store.add({ idx: "object_" + i }, i)

        store.createIndex("", "idx")

        store.index("")
             .get('object_4')
             .onsuccess = this.step_func(function(e) {
            assert_equals(e.target.result.idx, 'object_4', 'result')
        })
        assert_equals(store.indexNames[0], "", "indexNames[0]")
        assert_equals(store.indexNames.length, 1, "indexNames.length")
    }

    open_rq.onsuccess = function() {
        var store = db.transaction("store").objectStore("store")

        assert_equals(store.indexNames[0], "", "indexNames[0]")
        assert_equals(store.indexNames.length, 1, "indexNames.length")

        this.done()
    }
</script>

<div id=log></div>

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