scons_gd/scons/test/Fortran/FORTRANMODDIR.py
2022-10-15 16:06:26 +02:00

115 lines
3.7 KiB
Python

#!/usr/bin/env python
#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Verify the following things:
* _FORTRANMODFLAG is correctly constructed from FORTRANMODDIRPREFIX and
FORTRANMODDIR.
* The dependency scanner does not expect a module file to be created
from a "module procedure" statement.
* The dependency scanner expects the module files to be created in the correct
module directory (this is verified by the test.up_to_date()).
"""
import TestSCons
_python_ = TestSCons._python_
_exe = TestSCons._exe
test = TestSCons.TestSCons()
test.write('myfortran.py', r"""
import os.path
import re
import sys
# case insensitive matching, because Fortran is case insensitive
mod_regex = "(?im)^\\s*MODULE\\s+(?!PROCEDURE)(\\w+)"
with open(sys.argv[2]) as f:
contents = f.read()
modules = re.findall(mod_regex, contents)
(prefix, moddir) = sys.argv[1].split('=')
if prefix != 'moduledir':
sys.exit(1)
modules = [os.path.join(moddir, m.lower()+'.mod') for m in modules]
for t in sys.argv[3:] + modules:
with open(t, 'wb') as f:
f.write(('myfortran.py wrote %s\n' % os.path.split(t)[1]).encode())
""")
test.write('SConstruct', """
env = Environment(F90COM = r'%(_python_)s myfortran.py $_FORTRANMODFLAG $SOURCE $TARGET',
FORTRANMODDIRPREFIX='moduledir=', FORTRANMODDIR='modules')
env.Object(target = 'test1.obj', source = 'test1.f90')
env.Object(target = 'sub2/test2.obj', source = 'test1.f90',
FORTRANMODDIR='${TARGET.dir}')
env.Object(target = 'sub3/test3.obj', source = 'test1.f90',
F90COM = r'%(_python_)s myfortran.py moduledir=$FORTRANMODDIR $SOURCE $TARGET',
FORTRANMODDIR='${TARGET.dir}')
""" % locals())
test.write('test1.f90', """\
module mod_foo
implicit none
interface q
module procedure p
end interface q
contains
subroutine p
implicit none
print *, 'mod_foo::p'
end subroutine p
end module mod_foo
program test
use mod_foo
implicit none
print *, 'test1.f90'
call p
call q
end
""")
test.run(arguments = '.', stderr = None)
test.must_match('test1.obj', "myfortran.py wrote test1.obj\n")
test.must_match(['modules', 'mod_foo.mod'], "myfortran.py wrote mod_foo.mod\n")
test.must_not_exist(['modules', 'p.mod'])
test.must_match(['sub2', 'test2.obj'], "myfortran.py wrote test2.obj\n")
test.must_match(['sub2', 'mod_foo.mod'], "myfortran.py wrote mod_foo.mod\n")
test.must_match(['sub3', 'test3.obj'], "myfortran.py wrote test3.obj\n")
test.must_match(['sub3', 'mod_foo.mod'], "myfortran.py wrote mod_foo.mod\n")
test.up_to_date(arguments = '.')
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4: