ChakraCore/test/Function/callmissingtgt.js

//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------

var echo = WScript.Echo;

var globalObject = this;

var o = {};
function foo() {
    echo(" ", "Evaluate arg list");
}

function test(title, f) {
    echo(title);
    try {
        f();
    } catch (e) {
        echo(" ", e.name);
    }
    echo();
}

test("Global member missing", function () {
    bar(foo());
});

test("Global member undefined", function () {
    bar = undefined;
    bar(foo());
});

test("Global member null", function () {
    bar = null;
    bar(foo());
});

test("Global member is not callable", function () {
    bar = 23;
    bar(foo());
});

if (Object.defineProperties) {
    test("Global member getter returns undefined", function () {
        Object.defineProperty(this, "bar", {
            get: function () { },
            configurable: true
        });
        bar(foo());
    });

    test("Global member getter returns null", function () {
        Object.defineProperty(this, "bar", {
            get: function () { return null; },
            configurable: true
        });
        bar(foo());
    });
}

echo();

test("Global member missing via property reference via dot syntax", function () {
    globalObject.baz(foo());
});

test("Global member undefined via property reference via dot syntax", function () {
    globalObject.baz = undefined;
    globalObject.baz(foo());
});

test("Global member null via property reference via dot syntax", function () {
    globalObject.baz = null;
    globalObject.baz(foo());
});

test("Global member is not callable via property reference via dot syntax", function () {
    globalObject.baz = 23;
    globalObject.baz(foo());
});

if (Object.defineProperties) {
    test("Global member getter returns undefined via property reference via dot syntax", function () {
        Object.defineProperty(this, "baz", {
            get: function () { },
            configurable: true
        });
        globalObject.baz(foo());
    });

    test("Global member getter returns null via property reference via dot syntax", function () {
        Object.defineProperty(this, "baz", {
            get: function () { return null; },
            configurable: true
        });
        globalObject.baz(foo());
    });
}

echo();

function elementname() { return "buz"; }

test("Global member missing via property reference via element access syntax", function () {
    globalObject[elementname()](foo());
});

test("Global member undefined via property reference via element access syntax", function () {
    globalObject[elementname()] = undefined;
    globalObject[elementname()](foo());
});

test("Global member null via property reference via element access syntax", function () {
    globalObject[elementname()] = null;
    globalObject[elementname()](foo());
});

test("Global member is not callable via property reference via element access syntax", function () {
    globalObject[elementname()] = 23;
    globalObject[elementname()](foo());
});

if (Object.defineProperties) {
    test("Global member getter returns undefined via property reference via element access syntax", function () {
        Object.defineProperty(this, elementname(), {
            get: function () { },
            configurable: true
        });
        globalObject[elementname()](foo());
    });

    test("Global member getter returns null via property reference via element access syntax", function () {
        Object.defineProperty(this, elementname(), {
            get: function () { return null; },
            configurable: true
        });
        globalObject[elementname()](foo());
    });
}

echo();

test("Object member missing", function () {
    o.bar(foo());
});

test("Object member undefined", function () {
    o.bar = undefined;
    o.bar(foo());
});

test("Object member null", function () {
    o.bar = null;
    o.bar(foo());
});

test("Object member is not callable", function () {
    o.bar = 23;
    o.bar(foo());
});

if (Object.defineProperties) {
    test("Object member getter returns undefined", function () {
        Object.defineProperty(o, "bar", {
            get: function () { },
            configurable: true
        });
        o.bar(foo());
    });

    test("Object member getter returns null", function () {
        Object.defineProperty(o, "bar", {
            get: function () { return null; },
            configurable: true
        });
        o.bar(foo());
    });
}

echo();

test("Object element missing", function () {
    o[3](foo());
});

test("Object element undefined", function () {
    o[3] = undefined;
    o[3](foo());
});

test("Object element null", function () {
    o[3] = null;
    o[3](foo());
});

test("Object element is not callable", function () {
    o[3] = 23;
    o[3](foo());
});

if (Object.defineProperties) {
    test("Object element getter returns undefined", function () {
        Object.defineProperty(o, 3, {
            get: function () { },
            configurable: true
        });
        o[3](foo());
    });

    test("Object element getter returns null", function () {
        Object.defineProperty(o, 3, {
            get: function () { return null; },
            configurable: true
        });
        o[3](foo());
    });
}