assert.sameValue(desc.value,1,"The value of `desc.value` is `1`, where `var desc = Object.getOwnPropertyDescriptor(object, 'x');`");
assert.sameValue(desc.enumerable,true,"The value of `desc.enumerable` is `true`, where `var desc = Object.getOwnPropertyDescriptor(object, 'x');`");
assert.sameValue(desc.writable,true,"The value of `desc.writable` is `true`, where `var desc = Object.getOwnPropertyDescriptor(object, 'x');`");
assert.sameValue(desc.configurable,true,"The value of `desc.configurable` is `true`, where `var desc = Object.getOwnPropertyDescriptor(object, 'x');`");