michael@0: load(libdir + "asserts.js");
michael@0: 
michael@0: // Throw a TypeError if Proxy is called with less than two arguments
michael@0: assertThrowsInstanceOf(function () { Proxy(); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy(); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { Proxy({}); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy({}); }, TypeError);
michael@0: 
michael@0: // Throw a TypeError if the first argument is not a non-null object
michael@0: assertThrowsInstanceOf(function () { Proxy(0, {}); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy(0, {}); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { Proxy(null, {}); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy(null, {}); }, TypeError);
michael@0: 
michael@0: // Throw a TypeError if the second argument is not a non-null object
michael@0: assertThrowsInstanceOf(function () { Proxy({}, 0); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy({}, 0); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { Proxy({}, null); }, TypeError);
michael@0: assertThrowsInstanceOf(function () { new Proxy({}, null); }, TypeError);
michael@0: 
michael@0: // Result of the call should be an object
michael@0: assertEq(typeof Proxy({}, {}), 'object');
michael@0: assertEq(typeof new Proxy({}, {}), 'object');