Tests shadowing of window.opener property

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS window.opener is null
desc = Object.getOwnPropertyDescriptor(window, 'opener')
PASS desc.get is an instance of Function
PASS desc.set is an instance of Function
PASS desc.enumerable is true
PASS desc.configurable is true
PASS window.opener = 'foo' did not throw exception.
PASS window.opener is "foo"
desc = Object.getOwnPropertyDescriptor(window, 'opener')
PASS desc.value is "foo"
PASS desc.writable is true
PASS desc.enumerable is true
PASS desc.configurable is true
PASS openerGetter.call(window) is null
PASS window.opener = null did not throw exception.
PASS window.opener is null
PASS openerGetter.call(window) is null
desc = Object.getOwnPropertyDescriptor(window, 'opener')
PASS desc.value is null
PASS desc.writable is true
PASS desc.enumerable is true
PASS desc.configurable is true
PASS delete window.opener did not throw exception.
PASS window.opener is undefined.
PASS openerGetter.call(window) is null
desc = Object.getOwnPropertyDescriptor(window, 'opener')
PASS desc is undefined.
PASS successfullyParsed is true

TEST COMPLETE