Content - 58d66ec3751e1c2e04e7815462b4f87e698f4a48 - 42c8348/webstorage/storage_removeitem.html

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Tip revision: 9f7520e98307e7c61ad3a39b6dc1a2d1ecf96b75 authored by Anne van Kesteren on 13 September 2016, 09:05:52 UTC
Test for specific cross-origin object exceptions

Tip revision: 9f7520e

storage_removeitem.html

<!DOCTYPE HTML>
<meta charset=utf-8>
<title>WebStorage Test: Storage - removeItem(key)</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
["localStorage", "sessionStorage"].forEach(function(name) {
    test(function() {
        var storage = window[name];
        storage.clear();

        storage.setItem("name", "user1");
        assert_equals(storage.getItem("name"), "user1");

        storage.removeItem("name");
        storage.removeItem("unknown");
        assert_equals(storage.getItem("name"), null, "storage.getItem('name')")
    }, name + ".removeItem()");

    test(function() {
        var storage = window[name];
        storage.clear();

        storage.setItem("name", "user1");
        assert_equals(storage.getItem("name"), "user1");
        delete storage["name"];
        delete storage["unknown"];
        assert_equals(storage.getItem("name"), null, "storage.getItem('name')")
    }, "delete " + name + "[]");

    test(function() {
        var storage = window[name];
        storage.clear();

        storage.setItem("null", "test");
        assert_true("null" in storage);
        storage.removeItem(null);
        assert_false("null" in storage);
    }, name + ".removeItem(null)");

    test(function() {
        var storage = window[name];
        storage.clear();

        storage.setItem("undefined", "test");
        assert_true("undefined" in storage);
        storage.removeItem(undefined);
        assert_false("undefined" in storage);
    }, name + ".removeItem(undefined)");
});
</script>

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