#! /usr/bin/env python

"""Test dlmodule.c

   Roger E. Masse  revised strategy by Barry Warsaw

"""

from test.test_support import verbose,TestSkipped, import_module

dl = import_module('dl', deprecated=True)

sharedlibs = [

    ('/usr/lib/libc.so', 'getpid'),

    ('/lib/libc.so.6', 'getpid'),

    ('/usr/bin/cygwin1.dll', 'getpid'),

    ('/usr/lib/libc.dylib', 'getpid'),

    ]

def test_main():

    for s, func in sharedlibs:

        try:

            if verbose:

                print 'trying to open:', s,

            l = dl.open(s)

        except dl.error, err:

            if verbose:

                print 'failed', repr(str(err))

            pass

        else:

            if verbose:

                print 'succeeded...',

            l.call(func)

            l.close()

            if verbose:

                print 'worked!'

            break

    else:

        raise TestSkipped, 'Could not open any shared libraries'

if __name__ == '__main__':

    test_main()