#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
#
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# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
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# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
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"""
Test that while FORTRANFLAGS is not passed to another dialect,
FORTRANCOMMONFLAGS is passed to both.
"""

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons()
_exe = TestSCons._exe

test.file_fixture('mylink.py')
test.file_fixture(['fixture', 'myfortran_flags.py'])

test.write('SConstruct', """
env = Environment(
    LINK=r'%(_python_)s mylink.py',
    LINKFLAGS=[],
    F90=r'%(_python_)s myfortran_flags.py g90',
    F90FLAGS='-x',
    FORTRAN=r'%(_python_)s myfortran_flags.py fortran',
    FORTRANFLAGS='-y',
    FORTRANCOMMONFLAGS='-z',
)
env.Program(target='test01', source='test01.f')
env.Program(target='test02', source='test02.F')
env.Program(target='test03', source='test03.for')
env.Program(target='test04', source='test04.FOR')
env.Program(target='test05', source='test05.ftn')
env.Program(target='test06', source='test06.FTN')
env.Program(target='test07', source='test07.fpp')
env.Program(target='test08', source='test08.FPP')
env.Program(target='test11', source='test11.f90')
env.Program(target='test12', source='test12.F90')
""" % locals())

test.write('test01.f',   "This is a .f file.\n#link\n#fortran\n")
test.write('test02.F',   "This is a .F file.\n#link\n#fortran\n")
test.write('test03.for', "This is a .for file.\n#link\n#fortran\n")
test.write('test04.FOR', "This is a .FOR file.\n#link\n#fortran\n")
test.write('test05.ftn', "This is a .ftn file.\n#link\n#fortran\n")
test.write('test06.FTN', "This is a .FTN file.\n#link\n#fortran\n")
test.write('test07.fpp', "This is a .fpp file.\n#link\n#fortran\n")
test.write('test08.FPP', "This is a .FPP file.\n#link\n#fortran\n")
test.write('test11.f90', "This is a .f90 file.\n#link\n#g90\n")
test.write('test12.F90', "This is a .F90 file.\n#link\n#g90\n")

test.run(arguments = '.', stderr = None)

test.must_match('test01' + _exe, " -c -z -y\nThis is a .f file.\n")
test.must_match('test02' + _exe, " -c -z -y\nThis is a .F file.\n")
test.must_match('test03' + _exe, " -c -z -y\nThis is a .for file.\n")
test.must_match('test04' + _exe, " -c -z -y\nThis is a .FOR file.\n")
test.must_match('test05' + _exe, " -c -z -y\nThis is a .ftn file.\n")
test.must_match('test06' + _exe, " -c -z -y\nThis is a .FTN file.\n")
test.must_match('test07' + _exe, " -c -z -y\nThis is a .fpp file.\n")
test.must_match('test08' + _exe, " -c -z -y\nThis is a .FPP file.\n")
test.must_match('test11' + _exe, " -c -z -x\nThis is a .f90 file.\n")
test.must_match('test12' + _exe, " -c -z -x\nThis is a .F90 file.\n")


fc = 'f90'
g90 = test.detect_tool(fc)
if g90:
    test.file_fixture('wrapper.py')

    test.write('SConstruct', """
foo = Environment(F90='%(fc)s')
f90 = foo.Dictionary('F90')
bar = foo.Clone(F90=r'%(_python_)s wrapper.py ' + f90)
foo.Program(target='foo', source='foo.f90')
bar.Program(target='bar', source='bar.f90')
""" % locals())

    test.write('foo.f90', r"""
      PROGRAM FOO
      PRINT *,'foo.f90'
      END
""")

    test.write('bar.f90', r"""
      PROGRAM BAR
      PRINT *,'bar.f90'
      END
""")

    test.run(arguments='foo' + _exe, stderr=None)
    test.run(program=test.workpath('foo'), stdout=" foo.f90\n")
    test.must_not_exist('wrapper.out')

    import sys

    if sys.platform[:5] == 'sunos':
        test.run(arguments='bar' + _exe, stderr=None)
    else:
        test.run(arguments='bar' + _exe)
    test.run(program=test.workpath('bar'), stdout=" bar.f90\n")
    test.must_match('wrapper.out', "wrapper.py\n")

test.pass_test()

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