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# mode: run
# ticket: 372
cimport cython
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_modify():
"""
>>> test_modify()
0
1
2
3
4
<BLANKLINE>
(4, 0)
"""
cdef int i, n = 5
for i in range(n):
print i
n = 0
print
return i,n
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_negindex():
"""
>>> test_negindex()
6
5
4
3
2
(2, 0)
"""
cdef int i, n = 5
for i in range(n+1, 1, -1):
print i
n = 0
return i,n
@cython.test_assert_path_exists("//ForFromStatNode",
"//ForFromStatNode//PrintStatNode//CoerceToPyTypeNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_negindex_inferred():
"""
>>> test_negindex_inferred()
5
4
3
2
(2, 0)
"""
cdef int n = 5
for i in range(n, 1, -1):
print i
n = 0
return i,n
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_fix():
"""
>>> test_fix()
0
1
2
3
4
<BLANKLINE>
4
"""
cdef int i
for i in range(5):
print i
print
return i
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_break():
"""
>>> test_break()
0
1
2
<BLANKLINE>
(2, 0)
"""
cdef int i, n = 5
for i in range(n):
print i
n = 0
if i == 2:
break
else:
print "FAILED!"
print
return i,n
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_return():
"""
>>> test_return()
0
1
2
(2, 0)
"""
cdef int i, n = 5
for i in range(n):
print i
n = 0
if i == 2:
return i,n
print
return "FAILED!"
ctypedef enum RangeEnum:
EnumValue1
EnumValue2
EnumValue3
@cython.test_assert_path_exists("//ForFromStatNode")
@cython.test_fail_if_path_exists("//ForInStatNode")
def test_enum_range():
"""
# NOTE: it's not entirely clear that this is the expected behaviour, but that's how it currently is.
>>> test_enum_range()
'RangeEnum'
"""
cdef RangeEnum n = EnumValue3
for i in range(n):
assert 0 <= <int>i < <int>n
assert cython.typeof(i) == "RangeEnum", cython.typeof(i)
return cython.typeof(i)
|
