import unittest

from test.test_support import run_unittest

import sys

import warnings

class AllTest(unittest.TestCase):

    def check_all(self, modname):

        names = {}

        with warnings.catch_warnings():

            warnings.filterwarnings("ignore", ".* (module|package)",

                                    DeprecationWarning)

            try:

                exec "import %s" % modname in names

            except ImportError:

                # Silent fail here seems the best route since some modules

                # may not be available in all environments.

                return

        self.failUnless(hasattr(sys.modules[modname], "__all__"),

                        "%s has no __all__ attribute" % modname)

        names = {}

        exec "from %s import *" % modname in names

        if "__builtins__" in names:

            del names["__builtins__"]

        keys = set(names)

        all = set(sys.modules[modname].__all__)

        self.assertEqual(keys, all)

    def test_all(self):

        if not sys.platform.startswith('java'):

            # In case _socket fails to build, make this test fail more gracefully

            # than an AttributeError somewhere deep in CGIHTTPServer.

            import _socket

        self.check_all("BaseHTTPServer")

        self.check_all("Bastion")

        self.check_all("CGIHTTPServer")

        self.check_all("ConfigParser")

        self.check_all("Cookie")

        self.check_all("MimeWriter")

        self.check_all("Queue")

        self.check_all("SimpleHTTPServer")

        self.check_all("SocketServer")

        self.check_all("StringIO")

        self.check_all("UserString")

        self.check_all("aifc")

        self.check_all("atexit")

        self.check_all("audiodev")

        self.check_all("base64")

        self.check_all("bdb")

        self.check_all("binhex")

        self.check_all("calendar")

        self.check_all("cgi")

        self.check_all("cmd")

        self.check_all("code")

        self.check_all("codecs")

        self.check_all("codeop")

        self.check_all("colorsys")

        self.check_all("commands")

        self.check_all("compileall")

        self.check_all("copy")

        self.check_all("copy_reg")

        self.check_all("csv")

        self.check_all("dbhash")

        self.check_all("decimal")

        self.check_all("difflib")

        self.check_all("dircache")

        self.check_all("dis")

        self.check_all("doctest")

        self.check_all("dummy_thread")

        self.check_all("dummy_threading")

        self.check_all("filecmp")

        self.check_all("fileinput")

        self.check_all("fnmatch")

        self.check_all("fpformat")

        self.check_all("ftplib")

        self.check_all("getopt")

        self.check_all("getpass")

        self.check_all("gettext")

        self.check_all("glob")

        self.check_all("gzip")

        self.check_all("heapq")

        self.check_all("htmllib")

        self.check_all("httplib")

        self.check_all("ihooks")

        self.check_all("imaplib")

        self.check_all("imghdr")

        self.check_all("imputil")

        self.check_all("keyword")

        self.check_all("linecache")

        self.check_all("locale")

        self.check_all("macpath")

        self.check_all("macurl2path")

        self.check_all("mailbox")

        self.check_all("mailcap")

        self.check_all("mhlib")

        self.check_all("mimetools")

        self.check_all("mimetypes")

        self.check_all("mimify")

        self.check_all("multifile")

        self.check_all("netrc")

        self.check_all("nntplib")

        self.check_all("ntpath")

        self.check_all("opcode")

        self.check_all("optparse")

        self.check_all("os")

        self.check_all("os2emxpath")

        self.check_all("pdb")

        self.check_all("pickle")

        self.check_all("pickletools")

        self.check_all("pipes")

        self.check_all("popen2")

        self.check_all("poplib")

        self.check_all("posixpath")

        self.check_all("pprint")

        self.check_all("profile")

        self.check_all("pstats")

        self.check_all("pty")

        self.check_all("py_compile")

        self.check_all("pyclbr")

        self.check_all("quopri")

        self.check_all("random")

        self.check_all("re")

        self.check_all("repr")

        self.check_all("rexec")

        self.check_all("rfc822")

        self.check_all("rlcompleter")

        self.check_all("robotparser")

        self.check_all("sched")

        self.check_all("sets")

        self.check_all("sgmllib")

        self.check_all("shelve")

        self.check_all("shlex")

        self.check_all("shutil")

        self.check_all("smtpd")

        self.check_all("smtplib")

        self.check_all("sndhdr")

        self.check_all("socket")

        self.check_all("_strptime")

        self.check_all("symtable")

        self.check_all("tabnanny")

        self.check_all("tarfile")

        self.check_all("telnetlib")

        self.check_all("tempfile")

        self.check_all("test.test_support")

        self.check_all("textwrap")

        self.check_all("threading")

        self.check_all("timeit")

        self.check_all("toaiff")

        self.check_all("tokenize")

        self.check_all("traceback")

        self.check_all("tty")

        self.check_all("unittest")

        self.check_all("urllib")

        self.check_all("urlparse")

        self.check_all("uu")

        self.check_all("warnings")

        self.check_all("wave")

        self.check_all("weakref")

        self.check_all("webbrowser")

        self.check_all("xdrlib")

        self.check_all("zipfile")

        # rlcompleter needs special consideration; it import readline which

        # initializes GNU readline which calls setlocale(LC_CTYPE, "")... :-(

        try:

            self.check_all("rlcompleter")

        finally:

            try:

                import locale

            except ImportError:

                pass

            else:

                locale.setlocale(locale.LC_CTYPE, 'C')

def test_main():

    run_unittest(AllTest)

if __name__ == "__main__":

    test_main()