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SCons / test / SWIG / module-deduced-name.py

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#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Verify that under the use of the $SWIGOUTDIR variable, SCons correctly deduces
module names from *.i files. As reported by Antoine Dechaume in #2707, the SWIG
emitter should return the basename of the module only.
"""

import TestSCons
import os

test = TestSCons.TestSCons()

swig = test.where_is('swig')
if not swig:
    test.skip_test('Cannot find installed "swig", skipping test.\n')

python, python_include, python_libpath, python_lib = \
             test.get_platform_python_info()
Python_h = os.path.join(python_include, 'Python.h')
if not os.path.exists(Python_h):
    test.skip_test('Cannot find %s, skipping test.\n' % Python_h)

test.write(['SConstruct'], """\
env = Environment(SWIGFLAGS = '-python -c++',
                  CPPPATH=[r"%(python_include)s"],
                  SWIG=[r'%(swig)s'],
                  SWIGOUTDIR='python/build dir',
                  LIBPATH=[r'%(python_libpath)s'],
                  LIBS='%(python_lib)s',
                 )

env.LoadableModule('python_foo_interface', 'interfaces/python_foo_interface.i')

Command("interfaces/python_foo_interface.i", "interfaces/python_foo_interface.ix", Copy("$TARGET", "$SOURCE"))
""" % locals())

test.subdir('interfaces')
test.write(['interfaces/python_foo_interface.ix'], """\
%module python_foo_interface
""")

test.run(arguments = '.')

test.must_not_exist(['python','build dir','interfaces'])
test.must_not_exist(['python','build dir','interfaces','python_foo_interface.py'])
test.must_exist(['python','build dir','python_foo_interface.py'])

test.pass_test()

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