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from __future__ import division, absolute_import, print_function
import pytest
from numpy import array
from numpy.compat import long
from numpy.testing import assert_, assert_raises
from . import util
class TestReturnInteger(util.F2PyTest):
def check_function(self, t):
assert_(t(123) == 123, repr(t(123)))
assert_(t(123.6) == 123)
assert_(t(long(123)) == 123)
assert_(t('123') == 123)
assert_(t(-123) == -123)
assert_(t([123]) == 123)
assert_(t((123,)) == 123)
assert_(t(array(123)) == 123)
assert_(t(array([123])) == 123)
assert_(t(array([[123]])) == 123)
assert_(t(array([123], 'b')) == 123)
assert_(t(array([123], 'h')) == 123)
assert_(t(array([123], 'i')) == 123)
assert_(t(array([123], 'l')) == 123)
assert_(t(array([123], 'B')) == 123)
assert_(t(array([123], 'f')) == 123)
assert_(t(array([123], 'd')) == 123)
#assert_raises(ValueError, t, array([123],'S3'))
assert_raises(ValueError, t, 'abc')
assert_raises(IndexError, t, [])
assert_raises(IndexError, t, ())
assert_raises(Exception, t, t)
assert_raises(Exception, t, {})
if t.__doc__.split()[0] in ['t8', 's8']:
assert_raises(OverflowError, t, 100000000000000000000000)
assert_raises(OverflowError, t, 10000000011111111111111.23)
class TestF77ReturnInteger(TestReturnInteger):
code = """
function t0(value)
integer value
integer t0
t0 = value
end
function t1(value)
integer*1 value
integer*1 t1
t1 = value
end
function t2(value)
integer*2 value
integer*2 t2
t2 = value
end
function t4(value)
integer*4 value
integer*4 t4
t4 = value
end
function t8(value)
integer*8 value
integer*8 t8
t8 = value
end
subroutine s0(t0,value)
integer value
integer t0
cf2py intent(out) t0
t0 = value
end
subroutine s1(t1,value)
integer*1 value
integer*1 t1
cf2py intent(out) t1
t1 = value
end
subroutine s2(t2,value)
integer*2 value
integer*2 t2
cf2py intent(out) t2
t2 = value
end
subroutine s4(t4,value)
integer*4 value
integer*4 t4
cf2py intent(out) t4
t4 = value
end
subroutine s8(t8,value)
integer*8 value
integer*8 t8
cf2py intent(out) t8
t8 = value
end
"""
@pytest.mark.slow
@pytest.mark.parametrize('name',
't0,t1,t2,t4,t8,s0,s1,s2,s4,s8'.split(','))
def test_all(self, name):
self.check_function(getattr(self.module, name))
class TestF90ReturnInteger(TestReturnInteger):
suffix = ".f90"
code = """
module f90_return_integer
contains
function t0(value)
integer :: value
integer :: t0
t0 = value
end function t0
function t1(value)
integer(kind=1) :: value
integer(kind=1) :: t1
t1 = value
end function t1
function t2(value)
integer(kind=2) :: value
integer(kind=2) :: t2
t2 = value
end function t2
function t4(value)
integer(kind=4) :: value
integer(kind=4) :: t4
t4 = value
end function t4
function t8(value)
integer(kind=8) :: value
integer(kind=8) :: t8
t8 = value
end function t8
subroutine s0(t0,value)
integer :: value
integer :: t0
!f2py intent(out) t0
t0 = value
end subroutine s0
subroutine s1(t1,value)
integer(kind=1) :: value
integer(kind=1) :: t1
!f2py intent(out) t1
t1 = value
end subroutine s1
subroutine s2(t2,value)
integer(kind=2) :: value
integer(kind=2) :: t2
!f2py intent(out) t2
t2 = value
end subroutine s2
subroutine s4(t4,value)
integer(kind=4) :: value
integer(kind=4) :: t4
!f2py intent(out) t4
t4 = value
end subroutine s4
subroutine s8(t8,value)
integer(kind=8) :: value
integer(kind=8) :: t8
!f2py intent(out) t8
t8 = value
end subroutine s8
end module f90_return_integer
"""
@pytest.mark.slow
@pytest.mark.parametrize('name',
't0,t1,t2,t4,t8,s0,s1,s2,s4,s8'.split(','))
def test_all(self, name):
self.check_function(getattr(self.module.f90_return_integer, name))
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