storage_removeitem.window.js

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This WPT test may be referenced by the following Test IDs:
- /webstorage/storage_removeitem.window.html - WPT Dashboard Interop Dashboard

["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)");

});