Testing Proxy and Reflect initialization...
Proxy exists: SUCCESS
Reflect exists: SUCCESS
new Proxy(target, handler): SUCCESS
Proxy({}, {}) without new: SUCCESS (threw Constructor Proxy requires 'new')
new Proxy({}) with 1 arg: SUCCESS (threw Proxy requires 2 arguments: target and handler)
new Proxy(42, {}): SUCCESS (threw Proxy target or handler must be an object)
new Proxy({}, 'not an object'): SUCCESS (threw Proxy target or handler must be an object)