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SF patch [ #468662 ] Allow jython to complete test_grammar 

The behavior of co_varnames in the presence of nested argument tuples
is not consistent across Python and Jython.  Test each platform
separately.
This commit is contained in:
Jeremy Hylton 2001-10-10 01:45:02 +00:00
parent e67dab3d3f
commit 7d3dff2b39
1 changed files with 14 additions and 4 deletions
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18
Lib/test/test_grammar.py
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@ -2,6 +2,7 @@
# This just tests whether the parser accepts them all.
from test_support import *
import sys
print '1. Parser'
@ -149,16 +150,25 @@ def f4(two, (compound, (argument, list))): pass
def f5((compound, first), two): pass
verify(f2.func_code.co_varnames == ('one_argument',))
verify(f3.func_code.co_varnames == ('two', 'arguments'))
verify(f4.func_code.co_varnames == ('two', '.2', 'compound', 'argument',
'list'))
verify(f5.func_code.co_varnames == ('.0', 'two', 'compound', 'first'))
if sys.platform.startswith('java'):
verify(f4.func_code.co_varnames ==
('two', '(compound, (argument, list))',))
verify(f5.func_code.co_varnames ==
('(compound, first)', 'two', 'compound', 'first'))
else:
verify(f4.func_code.co_varnames == ('two', '.2', 'compound',
'argument', 'list'))
verify(f5.func_code.co_varnames == ('.0', 'two', 'compound', 'first'))
def a1(one_arg,): pass
def a2(two, args,): pass
def v0(*rest): pass
def v1(a, *rest): pass
def v2(a, b, *rest): pass
def v3(a, (b, c), *rest): return a, b, c, rest
verify(v3.func_code.co_varnames == ('a', '.2', 'rest', 'b', 'c'))
if sys.platform.startswith('java'):
verify(v3.func_code.co_varnames == ('a', '(b, c)', 'rest', 'b', 'c'))
else:
verify(v3.func_code.co_varnames == ('a', '.2', 'rest', 'b', 'c'))
verify(v3(1, (2, 3), 4) == (1, 2, 3, (4,)))
def d01(a=1): pass
d01()