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

121 lines
3.3 KiB
Python

#!/usr/bin/env python
#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Validate that $FORTRANMODDIR values get expanded correctly on Fortran
command lines relative to the appropriate subdirectory.
"""
import os
import TestSCons
_python_ = TestSCons._python_
test = TestSCons.TestSCons()
test.subdir('subdir',
['subdir', 'src'],
['subdir', 'build'])
test.write('myfortran.py', r"""
import getopt
import os
import sys
comment = ('#' + sys.argv[1]).encode()
length = len(comment)
opts, args = getopt.getopt(sys.argv[2:], 'cM:o:')
for opt, arg in opts:
if opt == '-o': out = arg
elif opt == '-M': modsubdir = arg
import os
with open(out, 'wb') as ofp, open(args[0], 'rb') as ifp:
for l in ifp.readlines():
if l[:7] == b'module ':
module = modsubdir + os.sep + l[7:-1].decode() + '.mod'
with open(module, 'wb') as f:
f.write(('myfortran.py wrote %s\n' % module).encode())
if l[:length] != comment:
ofp.write(l)
sys.exit(0)
""")
test.write('myar.py', """\
import sys
with open(sys.argv[1], 'wb') as ofp:
for s in sys.argv[2:]:
with open(s, 'rb') as ifp:
ofp.write(ifp.read())
sys.exit(0)
""")
test.write('SConstruct', """\
env = Environment(FORTRANMODDIRPREFIX = '-M',
FORTRANMODDIR = 'modules',
FORTRAN = r'%(_python_)s myfortran.py fortran',
AR = 'myar.py',
ARCOM = r'%(_python_)s $AR $TARGET $SOURCES',
RANLIBCOM = '')
Export('env')
objs = SConscript('subdir/SConscript')
env.Library('bidule', objs)
""" % locals())
test.write(['subdir', 'SConscript'], """\
Import('env')
env['FORTRANMODDIR'] = 'build'
sources = ['src/modfile.f']
objs = env.Object(sources)
Return("objs")
""")
test.write(['subdir', 'src', 'modfile.f'], """\
#fortran comment
module somemodule
integer :: nothing
end module
""")
test.run(arguments = '.')
somemodule = os.path.join('subdir', 'build', 'somemodule.mod')
expect = "myfortran.py wrote %s\n" % somemodule
test.must_match(['subdir', 'build', 'somemodule.mod'], expect)
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
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