0. Test with object
  --- properties ---
  1: undefined enumerable configurable writable
  3: null enumerable configurable writable
  110: value 10
  111: value 11 enumerable
  112: value 12 enumerable configurable
  113: value 13 enumerable configurable writable
  120: get 20
  121: get 21 enumerable
  122: get 22 enumerable configurable
  125: undefined
  126: undefined enumerable
  127: undefined enumerable configurable
  abc: -12 enumerable configurable writable
  def: hello enumerable configurable writable
  xx10: value 10
  xx11: value 11 enumerable
  xx12: value 12 enumerable configurable
  xx13: value 13 enumerable configurable writable
  xx20: get 20
  xx21: get 21 enumerable
  xx22: get 22 enumerable configurable
  xx25: undefined
  xx26: undefined enumerable
  xx27: undefined enumerable configurable
  --- for-in enumerate ---
  1: undefined
  3: null
  111: value 11
  112: value 12
  113: value 13
  121: get 21
  122: get 22
  126: undefined
  127: undefined
  abc: -12
  def: hello
  xx11: value 11
  xx12: value 12
  xx13: value 13
  xx21: get 21
  xx22: get 22
  xx26: undefined
  xx27: undefined


1. Test with array
  --- properties ---
  0: -12 enumerable configurable writable
  1: hello enumerable configurable writable
  2: undefined enumerable configurable writable
  3: null enumerable configurable writable
  110: value 10
  111: value 11 enumerable
  112: value 12 enumerable configurable
  113: value 13 enumerable configurable writable
  120: get 20
  121: get 21 enumerable
  122: get 22 enumerable configurable
  125: undefined
  126: undefined enumerable
  127: undefined enumerable configurable
  length: 128 writable
  xx10: value 10
  xx11: value 11 enumerable
  xx12: value 12 enumerable configurable
  xx13: value 13 enumerable configurable writable
  xx20: get 20
  xx21: get 21 enumerable
  xx22: get 22 enumerable configurable
  xx25: undefined
  xx26: undefined enumerable
  xx27: undefined enumerable configurable
  --- for-in enumerate ---
  0: -12
  1: hello
  2: undefined
  3: null
  111: value 11
  112: value 12
  113: value 13
  121: get 21
  122: get 22
  126: undefined
  127: undefined
  xx11: value 11
  xx12: value 12
  xx13: value 13
  xx21: get 21
  xx22: get 22
  xx26: undefined
  xx27: undefined


2. Test prototype with object
*** Prototype ***
  0: get 0
  1: get 1 enumerable
  2: SHOULD_NOT_enumerate_prototype enumerable
  3: 3
  5: 5 enumerable
  name: SHOULD_NOT_enumerate_prototype
*** Object ***
  10: get 10
  11: get 11 enumerable
  12: correct_original_instance enumerable
  13: 13
  15: 15 enumerable
  name: correct_original_instance
*** for in ***
  11: get 11
  12: correct_original_instance
  15: 15
  1: get 1
  2: correct_original_instance
  5: 5


3. Test prototype with array
*** Prototype ***
  0: get 0
  1: get 1 enumerable
  2: SHOULD_NOT_enumerate_prototype enumerable
  3: 3
  5: 5 enumerable
  length: 6 writable
  name: SHOULD_NOT_enumerate_prototype
*** Object ***
  10: get 10
  11: get 11 enumerable
  12: correct_original_instance enumerable
  13: 13
  15: 15 enumerable
  name: correct_original_instance
*** for in ***
  11: get 11
  12: correct_original_instance
  15: 15
  1: get 1
  2: correct_original_instance
  5: 5


4. Test String with String value
  0 a
TypeError : Properties can only be defined on Objects.
TypeError : Properties can only be defined on Objects.
  6 undefined
TypeError : Properties can only be defined on Objects.
  --- Properties ---
  0: a enumerable
  1: b enumerable
  2: c enumerable
  3: d enumerable
  length: 4
  --- Enumerate ---
TypeError : Properties can only be defined on Objects.


5. Test String with String object
  0 a
TypeError : Attempting to change value of a readonly property.
TypeError : Attempting to change access mechanism for an unconfigurable property.
  6 6
  7 7
  --- Properties ---
  0: a enumerable
  1: b enumerable
  2: c enumerable
  3: d enumerable
  6: 6 enumerable configurable writable
  7: 7 enumerable
  length: 4
  --- Enumerate ---
  0: a
  1: b
  2: c
  3: d
  6: 6
  7: 7


6. Testing forin caching when forin changes from array to Es5array
0
1
2
0
1
2
8


7. Testing RegExp Number String Boolean Object Constructor length property attributes
value:2
writable:false
enumerable:false
configurable:true
value:1
writable:false
enumerable:false
configurable:true
value:1
writable:false
enumerable:false
configurable:true
value:1
writable:false
enumerable:false
configurable:true
value:1
writable:false
enumerable:false
configurable:true