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|
# cython: optimize.inline_defnode_calls=True
# mode: run
cimport cython
@cython.test_fail_if_path_exists('//SimpleCallNode')
@cython.test_assert_path_exists('//InlinedDefNodeCallNode')
def simple_noargs():
"""
>>> simple_noargs()
123
"""
def inner():
return 123
return inner()
@cython.test_fail_if_path_exists('//SimpleCallNode')
@cython.test_assert_path_exists('//InlinedDefNodeCallNode')
def test_coerce(a, int b):
"""
>>> test_coerce(2, 2)
4
"""
def inner(int a, b):
return a * b
return inner(a, b)
cdef class Foo(object):
def __repr__(self):
return '<Foo>'
@cython.test_fail_if_path_exists('//SimpleCallNode')
@cython.test_assert_path_exists('//InlinedDefNodeCallNode')
def test_func_signature(a):
"""
>>> test_func_signature(Foo())
<Foo>
>>> test_func_signature(123)
Traceback (most recent call last):
TypeError: Cannot convert int to closure_inlining.Foo
"""
def inner(Foo a):
return a
return inner(a)
@cython.test_fail_if_path_exists('//SimpleCallNode')
@cython.test_assert_path_exists('//InlinedDefNodeCallNode')
def test_func_signature2(a, b):
"""
>>> test_func_signature2(Foo(), 123)
(<Foo>, 123)
>>> test_func_signature2(321, 123)
Traceback (most recent call last):
TypeError: Cannot convert int to closure_inlining.Foo
"""
def inner(Foo a, b):
return a, b
return inner(a, b)
# Starred args and default values are not yet supported for inlining
@cython.test_assert_path_exists('//SimpleCallNode')
def test_defaults(a, b):
"""
>>> test_defaults(1, 2)
(1, 2, 123)
"""
def inner(a, b=b, c=123):
return a, b, c
return inner(a)
@cython.test_assert_path_exists('//SimpleCallNode')
def test_kwonly_args(a, b):
"""
>>> test_kwonly_args(1, 2)
(1, 2, 123)
"""
def inner(a, b=b, *, c=123):
return a, b, c
return inner(a)
@cython.test_assert_path_exists('//SimpleCallNode')
def test_kwonly_args_missing(a, b):
"""
>>> test_kwonly_args_missing(1, 2)
Traceback (most recent call last):
TypeError: inner() needs keyword-only argument c
"""
def inner(a, b=b, *, c):
return a, b, c
return inner(a)
@cython.test_assert_path_exists('//SimpleCallNode')
def test_starred(a):
"""
>>> test_starred(123)
(123, (), {})
"""
def inner(a, *args, **kwargs):
return a, args, kwargs
return inner(a)
def test_global_calls_still_work():
"""
>>> global_call_result
123
"""
return 123
global_call_result = test_global_calls_still_work()
@cython.test_fail_if_path_exists(
'//InlinedDefNodeCallNode//SimpleCallNode')
@cython.test_assert_path_exists(
'//InlinedDefNodeCallNode',
'//InlinedDefNodeCallNode[@function_name.name = "call"]',
'//InlinedDefNodeCallNode//InlinedDefNodeCallNode')
def test_sideeffect_call_order():
"""
>>> test_sideeffect_call_order()
[2, 4, 5]
"""
L = []
def sideeffect(x):
L.append(x)
return x
def call(x1, x2, x3, x4, x5):
pass
call(1, sideeffect(2), 3, sideeffect(4), sideeffect(5))
return L
def test_redef(redefine):
"""
>>> test_redef(False)
1
>>> test_redef(True)
2
"""
def inner():
return 1
def inner2():
return 2
def redef():
nonlocal inner
inner = inner2
if redefine:
redef()
assert inner == inner2
else:
assert inner != inner2
return inner()
def test_with_statement():
"""
>>> test_with_statement()
enter
running
exit
"""
def make_context_manager():
class CM(object):
def __enter__(self):
print "enter"
def __exit__(self, *args):
print "exit"
return CM()
with make_context_manager():
print "running"
|
