Lib/test/test___all__.py

   1 import unittest
   2 from test.test_support import run_unittest
   3 import sys
   4 import warnings
   5
   6
   7
   8 class AllTest(unittest.TestCase):
   9
  10     def check_all(self, modname):
  11         names = {}
  12         with warnings.catch_warnings():
  13             warnings.filterwarnings("ignore", ".* (module|package)",
  14                                     DeprecationWarning)
  15             try:
  16                 exec "import %s" % modname in names
  17             except ImportError:
  18                 # Silent fail here seems the best route since some modules
  19                 # may not be available in all environments.
  20                 return
  21         self.failUnless(hasattr(sys.modules[modname], "__all__"),
  22                         "%s has no __all__ attribute" % modname)
  23         names = {}
  24         exec "from %s import *" % modname in names
  25         if "__builtins__" in names:
  26             del names["__builtins__"]
  27         keys = set(names)
  28         all = set(sys.modules[modname].__all__)
  29         self.assertEqual(keys, all)
  30
  31     def test_all(self):
  32         if not sys.platform.startswith('java'):
  33             # In case _socket fails to build, make this test fail more gracefully
  34             # than an AttributeError somewhere deep in CGIHTTPServer.
  35             import _socket
  36
  37         self.check_all("BaseHTTPServer")
  38         self.check_all("Bastion")
  39         self.check_all("CGIHTTPServer")
  40         self.check_all("ConfigParser")
  41         self.check_all("Cookie")
  42         self.check_all("MimeWriter")
  43         self.check_all("Queue")
  44         self.check_all("SimpleHTTPServer")
  45         self.check_all("SocketServer")
  46         self.check_all("StringIO")
  47         self.check_all("UserString")
  48         self.check_all("aifc")
  49         self.check_all("atexit")
  50         self.check_all("audiodev")
  51         self.check_all("base64")
  52         self.check_all("bdb")
  53         self.check_all("binhex")
  54         self.check_all("calendar")
  55         self.check_all("cgi")
  56         self.check_all("cmd")
  57         self.check_all("code")
  58         self.check_all("codecs")
  59         self.check_all("codeop")
  60         self.check_all("colorsys")
  61         self.check_all("commands")
  62         self.check_all("compileall")
  63         self.check_all("copy")
  64         self.check_all("copy_reg")
  65         self.check_all("csv")
  66         self.check_all("dbhash")
  67         self.check_all("decimal")
  68         self.check_all("difflib")
  69         self.check_all("dircache")
  70         self.check_all("dis")
  71         self.check_all("doctest")
  72         self.check_all("dummy_thread")
  73         self.check_all("dummy_threading")
  74         self.check_all("filecmp")
  75         self.check_all("fileinput")
  76         self.check_all("fnmatch")
  77         self.check_all("fpformat")
  78         self.check_all("ftplib")
  79         self.check_all("getopt")
  80         self.check_all("getpass")
  81         self.check_all("gettext")
  82         self.check_all("glob")
  83         self.check_all("gzip")
  84         self.check_all("heapq")
  85         self.check_all("htmllib")
  86         self.check_all("httplib")
  87         self.check_all("ihooks")
  88         self.check_all("imaplib")
  89         self.check_all("imghdr")
  90         self.check_all("imputil")
  91         self.check_all("keyword")
  92         self.check_all("linecache")
  93         self.check_all("locale")
  94         self.check_all("macpath")
  95         self.check_all("macurl2path")
  96         self.check_all("mailbox")
  97         self.check_all("mailcap")
  98         self.check_all("mhlib")
  99         self.check_all("mimetools")
 100         self.check_all("mimetypes")
 101         self.check_all("mimify")
 102         self.check_all("multifile")
 103         self.check_all("netrc")
 104         self.check_all("nntplib")
 105         self.check_all("ntpath")
 106         self.check_all("opcode")
 107         self.check_all("optparse")
 108         self.check_all("os")
 109         self.check_all("os2emxpath")
 110         self.check_all("pdb")
 111         self.check_all("pickle")
 112         self.check_all("pickletools")
 113         self.check_all("pipes")
 114         self.check_all("popen2")
 115         self.check_all("poplib")
 116         self.check_all("posixpath")
 117         self.check_all("pprint")
 118         self.check_all("profile")
 119         self.check_all("pstats")
 120         self.check_all("pty")
 121         self.check_all("py_compile")
 122         self.check_all("pyclbr")
 123         self.check_all("quopri")
 124         self.check_all("random")
 125         self.check_all("re")
 126         self.check_all("repr")
 127         self.check_all("rexec")
 128         self.check_all("rfc822")
 129         self.check_all("rlcompleter")
 130         self.check_all("robotparser")
 131         self.check_all("sched")
 132         self.check_all("sets")
 133         self.check_all("sgmllib")
 134         self.check_all("shelve")
 135         self.check_all("shlex")
 136         self.check_all("shutil")
 137         self.check_all("smtpd")
 138         self.check_all("smtplib")
 139         self.check_all("sndhdr")
 140         self.check_all("socket")
 141         self.check_all("_strptime")
 142         self.check_all("symtable")
 143         self.check_all("tabnanny")
 144         self.check_all("tarfile")
 145         self.check_all("telnetlib")
 146         self.check_all("tempfile")
 147         self.check_all("test.test_support")
 148         self.check_all("textwrap")
 149         self.check_all("threading")
 150         self.check_all("timeit")
 151         self.check_all("toaiff")
 152         self.check_all("tokenize")
 153         self.check_all("traceback")
 154         self.check_all("tty")
 155         self.check_all("unittest")
 156         self.check_all("urllib")
 157         self.check_all("urlparse")
 158         self.check_all("uu")
 159         self.check_all("warnings")
 160         self.check_all("wave")
 161         self.check_all("weakref")
 162         self.check_all("webbrowser")
 163         self.check_all("xdrlib")
 164         self.check_all("zipfile")
 165
 166         # rlcompleter needs special consideration; it import readline which
 167         # initializes GNU readline which calls setlocale(LC_CTYPE, "")... :-(
 168         try:
 169             self.check_all("rlcompleter")
 170         finally:
 171             try:
 172                 import locale
 173             except ImportError:
 174                 pass
 175             else:
 176                 locale.setlocale(locale.LC_CTYPE, 'C')
 177
 178
 179 def test_main():
 180     run_unittest(AllTest)
 181
 182 if __name__ == "__main__":
 183     test_main()