index_sort_order.htm

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /IndexedDB/index_sort_order.htm - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Verify key sort order in an index is 'number &lt; Date &lt; DOMString' </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="resources/support.js"></script>

<script>

    var db,

      d = new Date(),

      t = async_test(),

      records = [ { foo: d },

                  { foo: "test" },

                  { foo: 1 },

                  { foo: 2.55 }  ],

      expectedKeyOrder = [ 1, 2.55, d.valueOf(), "test" ];

    var open_rq = createdb(t);

    open_rq.onupgradeneeded = function(e) {

        db = e.target.result;

        var objStore = db.createObjectStore("store", { autoIncrement: true });

        objStore.createIndex("index", "foo");

        for (var i = 0; i < records.length; i++)

            objStore.add(records[i]);

};

    open_rq.onsuccess = function(e) {

        var actual_keys = [],

          rq = db.transaction("store", "readonly", {durability: 'relaxed'})

                 .objectStore("store")

                 .index("index")

                 .openCursor();

        rq.onsuccess = t.step_func(function(e) {

            var cursor = e.target.result;

            if (cursor) {

                actual_keys.push(cursor.key.valueOf());

                cursor.continue();

            else {

                assert_array_equals(actual_keys, expectedKeyOrder);

                t.done();

});

};

</script>

<div id="log"></div>