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added builtin b/w compat module.

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changed testing of exec.
This commit is contained in:
Guido van Rossum 1993-10-22 14:24:22 +00:00
parent b37954f917
commit b3b09c97ce
4 changed files with 25 additions and 11 deletions
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21
Lib/test/test_grammar.py
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@ -97,7 +97,7 @@ def v3(a, (b, c), *rest): pass
print 'simple_stmt'
x = 1; pass; del x
### small_stmt: expr_stmt | print_stmt | pass_stmt | del_stmt | flow_stmt | import_stmt
### small_stmt: expr_stmt | print_stmt | pass_stmt | del_stmt | flow_stmt | import_stmt | global_stmt | access_stmt | exec_stmt
# Tested below
print 'expr_stmt' # (exprlist '=')* exprlist
@ -165,6 +165,25 @@ def f():
global a, b
global one, two, three, four, five, six, seven, eight, nine, ten
print 'exec_stmt' # 'exec' expr ['in' expr [',' expr]]
def f():
z = None
del z
exec 'z=1+1\n'
if z <> 2: raise TestFailed, 'exec \'z=1+1\'\\n'
del z
exec 'z=1+1'
if z <> 2: raise TestFailed, 'exec \'z=1+1\''
f()
g = {}
exec 'z = 1' in g
if g <> {'z': 1}: raise TestFailed, 'exec \'z = 1\' in g'
g = {}
l = {}
exec 'global a; a = 1; b = 2' in g, l
if (g, l) <> ({'a':1}, {'b':2}): raise TestFailed, 'exec ... in g, l'
### compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt | funcdef | classdef
# Tested below