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Patch #1550800: make exec a function.

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This commit is contained in:
Georg Brandl 2006-09-06 06:51:57 +00:00
parent 4e472e05bd
commit 7cae87ca7b
105 changed files with 1246 additions and 1583 deletions
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31
Lib/test/test_compile.py
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@ -19,17 +19,17 @@ class TestSpecifics(unittest.TestCase):
self.assertRaises(SyntaxError, eval, 'lambda a,a=1:0')
self.assertRaises(SyntaxError, eval, 'lambda a=1,a=1:0')
try:
exec 'def f(a, a): pass'
exec('def f(a, a): pass')
self.fail("duplicate arguments")
except SyntaxError:
pass
try:
exec 'def f(a = 0, a = 1): pass'
exec('def f(a = 0, a = 1): pass')
self.fail("duplicate keyword arguments")
except SyntaxError:
pass
try:
exec 'def f(a): global a; a = 1'
exec('def f(a): global a; a = 1')
self.fail("variable is global and local")
except SyntaxError:
pass
@ -39,7 +39,7 @@ class TestSpecifics(unittest.TestCase):
def test_duplicate_global_local(self):
try:
exec 'def f(a): global a; a = 1'
exec('def f(a): global a; a = 1')
self.fail("variable is global and local")
except SyntaxError:
pass
@ -59,22 +59,22 @@ class TestSpecifics(unittest.TestCase):
m = M()
g = globals()
exec 'z = a' in g, m
exec('z = a', g, m)
self.assertEqual(m.results, ('z', 12))
try:
exec 'z = b' in g, m
exec('z = b', g, m)
except NameError:
pass
else:
self.fail('Did not detect a KeyError')
exec 'z = dir()' in g, m
exec('z = dir()', g, m)
self.assertEqual(m.results, ('z', list('xyz')))
exec 'z = globals()' in g, m
exec('z = globals()', g, m)
self.assertEqual(m.results, ('z', g))
exec 'z = locals()' in g, m
exec('z = locals()', g, m)
self.assertEqual(m.results, ('z', m))
try:
exec 'z = b' in m
exec('z = b', m)
except TypeError:
pass
else:
@ -85,7 +85,7 @@ class TestSpecifics(unittest.TestCase):
pass
m = A()
try:
exec 'z = a' in g, m
exec('z = a', g, m)
except TypeError:
pass
else:
@ -98,11 +98,12 @@ class TestSpecifics(unittest.TestCase):
return 12
return dict.__getitem__(self, key)
d = D()
exec 'z = a' in g, d
exec('z = a', g, d)
self.assertEqual(d['z'], 12)
def test_extended_arg(self):
longexpr = 'x = x or ' + '-x' * 2500
g = {}
code = '''
def f(x):
%s
@ -121,8 +122,8 @@ def f(x):
# EXTENDED_ARG/JUMP_ABSOLUTE here
return x
''' % ((longexpr,)*10)
exec code
self.assertEqual(f(5), 0)
exec(code, g)
self.assertEqual(g['f'](5), 0)
def test_complex_args(self):
@ -146,7 +147,7 @@ def f(x):
def test_argument_order(self):
try:
exec 'def f(a=1, (b, c)): pass'
exec('def f(a=1, (b, c)): pass')
self.fail("non-default args after default")
except SyntaxError:
pass