The Trunk: System-eem.702.mcz

Eliot Miranda uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-eem.702.mcz

==================== Summary ====================

Name: System-eem.702
Author: eem
Time: 3 February 2015, 10:22:27.685 am
UUID: b07f9f90-735b-4389-b13f-9ce95be674c2
Ancestors: System-eem.701

Make DataStream class>>testWith: compare the result
if #= doesn't default to #== (or at least doesn't
default to Object's#=)

=============== Diff against System-eem.701 ===============

Item was changed:
  ----- Method: DataStream class>>testWith: (in category 'as yet unclassified') -----
  testWith: anObject
  "As a test of DataStream/ReferenceStream, write out anObject and read it back.
  11/19/92 jhm: Set the file type. More informative file name."
  "DataStream testWith: 'hi'"
  "ReferenceStream testWith: 'hi'"
  | file result |
 
  file := FileStream fileNamed: (self name, ' test').
  file binary.
  (self on: file) nextPut: anObject.
  file close.
 
  file := FileStream fileNamed: (self name, ' test').
  file binary.
  result := (self on: file) next.
  file close.
+ (anObject class whichClassIncludesSelector: #=) ifFalse:
+ [self assert: result = anObject].
+ ^result!
- ^ result!