idbcursor-key.htm - mozsearch

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This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /IndexedDB/idbcursor-key.htm - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>IDBCursor.key</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="resources/support.js"></script>

<script>

    function cursor_key(key)

        var db,

          t = async_test(document.title + " - " + key);

        var open_rq = createdb(t);

        open_rq.onupgradeneeded = function(e) {

            db = e.target.result;

            var objStore = db.createObjectStore("test");

            objStore.add("data", key);

};

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

            var cursor_rq = db.transaction("test", "readonly", {durability: 'relaxed'})

                              .objectStore("test")

                              .openCursor();

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

                var cursor = e.target.result;

                assert_equals(cursor.value, "data", "prequisite cursor.value");

                assert_key_equals(cursor.key, key, 'key');

                assert_readonly(cursor, 'key');

                if (key instanceof Array) {

                    cursor.key.push("new");

                    key.push("new");

                    assert_key_equals(cursor.key, key, 'key after array push');

                    // But we can not change key (like readonly, just a bit different)

                    cursor.key = 10;

                    assert_key_equals(cursor.key, key, 'key after assignment');

                t.done();

});

});

    cursor_key(1);

    cursor_key("key");

    cursor_key(["my", "key"]);

</script>

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