#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# 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,
# distribute, sublicense, and/or sell copies of the Software, and to
# 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
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

import TestSCons

_python_ = TestSCons._python_

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

# ref: test/fixture/mylink.py
test.file_fixture('mylink.py')
# ref: test/Fortran/fixture/myfortran_flags.py
test.file_fixture(['fixture', 'myfortran_flags.py'])

test.write('SConstruct', """
env = Environment(
    LINK=r'%(_python_)s mylink.py',
    LINKFLAGS=[],
    F95=r'%(_python_)s myfortran_flags.py g95',
    F95FLAGS='-x',
    FORTRAN=r'%(_python_)s myfortran_flags.py fortran',
    FORTRANFLAGS='-y',
)
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='test13', source='test13.f95')
env.Program(target='test14', source='test14.F95')
""" % 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('test13.f95', "This is a .f95 file.\n#link\n#g95\n")
test.write('test14.F95', "This is a .F95 file.\n#link\n#g95\n")

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

test.must_match('test01' + _exe, " -c -y\nThis is a .f file.\n")
test.must_match('test02' + _exe, " -c -y\nThis is a .F file.\n")
test.must_match('test03' + _exe, " -c -y\nThis is a .for file.\n")
test.must_match('test04' + _exe, " -c -y\nThis is a .FOR file.\n")
test.must_match('test05' + _exe, " -c -y\nThis is a .ftn file.\n")
test.must_match('test06' + _exe, " -c -y\nThis is a .FTN file.\n")
test.must_match('test07' + _exe, " -c -y\nThis is a .fpp file.\n")
test.must_match('test08' + _exe, " -c -y\nThis is a .FPP file.\n")
test.must_match('test13' + _exe, " -c -x\nThis is a .f95 file.\n")
test.must_match('test14' + _exe, " -c -x\nThis is a .F95 file.\n")


fc = 'f95'
g95 = test.detect_tool(fc)
if g95:
    test.subdir('x')
    test.write(['x','dummy.i'],
"""
# Exists only such that -Ix finds the directory...
""")

    # ref: test/fixture/wrapper.py
    test.file_fixture('wrapper.py')

    test.write('SConstruct', """
foo = Environment(F95='%(fc)s')
f95 = foo.Dictionary('F95')
bar = foo.Clone(F95=r'%(_python_)s wrapper.py ' + f95, F95FLAGS='-Ix')
foo.Program(target='foo', source='foo.f95')
bar.Program(target='bar', source='bar.f95')
""" % locals())

    test.write('foo.f95', r"""
      PROGRAM FOO
      PRINT *,'foo.f95'
      STOP
      END
""")

    test.write('bar.f95', r"""
      PROGRAM BAR
      PRINT *,'bar.f95'
      STOP
      END
""")

    test.run(arguments='foo' + _exe, stderr=None)
    test.run(program=test.workpath('foo'), stdout=" foo.f95\n")
    test.must_not_exist('wrapper.out')

    import sys

    if sys.platform.startswith('sunos'):
        test.run(arguments='bar' + _exe, stderr=None)
    else:
        test.run(arguments='bar' + _exe)

    test.run(program=test.workpath('bar'), stdout=" bar.f95\n")
    test.must_match('wrapper.out', "wrapper.py\n")

test.pass_test()

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