[Python-checkins] CVS: python/dist/src/Lib/test test_grammar.py,1.16,1.17

[Barry Warsaw]

Update of /cvsroot/python/python/dist/src/Lib/test
In directory slayer.i.sourceforge.net:/tmp/cvs-serv31678

Modified Files:
	test_grammar.py 
Log Message:
Added tests of "print >> None"


Index: test_grammar.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_grammar.py,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -r1.16 -r1.17
*** test_grammar.py	2000/08/22 02:43:07	1.16
--- test_grammar.py	2000/08/29 04:56:46	1.17
***************
*** 269,272 ****
--- 269,297 ----
  print >> sys.stdout, 0 or 1
  
+ # test print >> None
+ class Gulp:
+ 	def write(self, msg): pass
+ 
+ def driver():
+ 	oldstdout = sys.stdout
+ 	sys.stdout = Gulp()
+ 	try:
+ 		tellme(Gulp())
+ 		tellme()
+ 	finally:
+ 		sys.stdout = oldstdout
+ 
+ # we should see this once
+ def tellme(file=sys.stdout):
+ 	print >> file, 'hello world'
+ 
+ driver()
+ 
+ # we should not see this at all
+ def tellme(file=None):
+ 	print >> file, 'goodbye universe'
+ 
+ driver()
+ 
  # syntax errors
  def check_syntax(statement):