Source

SCons / test / SWIG / remove-modules.py

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

"""
Verify that swig-generated modules are removed.
The %module directive specifies the module name.
"""

import os.path
import sys

import TestSCons

# swig-python expects specific filenames.
# the platform specific suffix won't necessarily work.
if sys.platform == 'win32':
    _dll = '.dll'
else:
    _dll   = '.so'

test = TestSCons.TestSCons()

swig = test.where_is('swig')
if not swig:
    test.skip_test('Can not 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('Can not find %s, skipping test.\n' % Python_h)

# handle testing on other platforms:
ldmodule_prefix = '_'


test.write("module.i", """\
%module modulename
""")

test.write('SConstruct', """
foo = Environment(SWIGFLAGS='-python',
                  CPPPATH=['%(python_include)s'],
                  LDMODULEPREFIX='%(ldmodule_prefix)s',
                  LDMODULESUFFIX='%(_dll)s',
                  SWIG=[r'%(swig)s'],
                  LIBPATH=[r'%(python_libpath)s'],
                  LIBS='%(python_lib)s',
                  )

foo.LoadableModule(target = 'modulename', source = ['module.i'])
""" % locals())

test.run()

test.must_exist(test.workpath("modulename.py"))

test.run(arguments = "-c")

test.must_not_exist(test.workpath("modulename.py"))



test.pass_test()

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