--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/test_site.py Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,236 @@
+"""Tests for 'site'.
+
+Tests assume the initial paths in sys.path once the interpreter has begun
+executing have not been removed.
+
+"""
+import unittest
+from test.test_support import TestSkipped, TestFailed, run_unittest, TESTFN
+import __builtin__
+import os
+import sys
+import encodings
+import tempfile
+# Need to make sure to not import 'site' if someone specified ``-S`` at the
+# command-line. Detect this by just making sure 'site' has not been imported
+# already.
+if "site" in sys.modules:
+ import site
+else:
+ raise TestSkipped("importation of site.py suppressed")
+
+class HelperFunctionsTests(unittest.TestCase):
+ """Tests for helper functions.
+
+ The setting of the encoding (set using sys.setdefaultencoding) used by
+ the Unicode implementation is not tested.
+
+ """
+
+ def setUp(self):
+ """Save a copy of sys.path"""
+ self.sys_path = sys.path[:]
+
+ def tearDown(self):
+ """Restore sys.path"""
+ sys.path = self.sys_path
+
+ def test_makepath(self):
+ # Test makepath() have an absolute path for its first return value
+ # and a case-normalized version of the absolute path for its
+ # second value.
+ path_parts = ("Beginning", "End")
+ original_dir = os.path.join(*path_parts)
+ abs_dir, norm_dir = site.makepath(*path_parts)
+ self.failUnlessEqual(os.path.abspath(original_dir), abs_dir)
+ if original_dir == os.path.normcase(original_dir):
+ self.failUnlessEqual(abs_dir, norm_dir)
+ else:
+ self.failUnlessEqual(os.path.normcase(abs_dir), norm_dir)
+
+ def test_init_pathinfo(self):
+ dir_set = site._init_pathinfo()
+ for entry in [site.makepath(path)[1] for path in sys.path
+ if path and os.path.isdir(path)]:
+ self.failUnless(entry in dir_set,
+ "%s from sys.path not found in set returned "
+ "by _init_pathinfo(): %s" % (entry, dir_set))
+
+ def pth_file_tests(self, pth_file):
+ """Contain common code for testing results of reading a .pth file"""
+ self.failUnless(pth_file.imported in sys.modules,
+ "%s not in sys.path" % pth_file.imported)
+ self.failUnless(site.makepath(pth_file.good_dir_path)[0] in sys.path)
+ self.failUnless(not os.path.exists(pth_file.bad_dir_path))
+
+ def test_addpackage(self):
+ # Make sure addpackage() imports if the line starts with 'import',
+ # adds directories to sys.path for any line in the file that is not a
+ # comment or import that is a valid directory name for where the .pth
+ # file resides; invalid directories are not added
+ pth_file = PthFile()
+ pth_file.cleanup(prep=True) # to make sure that nothing is
+ # pre-existing that shouldn't be
+ try:
+ pth_file.create()
+ site.addpackage(pth_file.base_dir, pth_file.filename, set())
+ self.pth_file_tests(pth_file)
+ finally:
+ pth_file.cleanup()
+
+ def test_addsitedir(self):
+ # Same tests for test_addpackage since addsitedir() essentially just
+ # calls addpackage() for every .pth file in the directory
+ pth_file = PthFile()
+ pth_file.cleanup(prep=True) # Make sure that nothing is pre-existing
+ # that is tested for
+ try:
+ pth_file.create()
+ site.addsitedir(pth_file.base_dir, set())
+ self.pth_file_tests(pth_file)
+ finally:
+ pth_file.cleanup()
+
+class PthFile(object):
+ """Helper class for handling testing of .pth files"""
+
+ def __init__(self, filename_base=TESTFN, imported="time",
+ good_dirname="__testdir__", bad_dirname="__bad"):
+ """Initialize instance variables"""
+ self.filename = filename_base + ".pth"
+ self.base_dir = os.path.abspath('')
+ self.file_path = os.path.join(self.base_dir, self.filename)
+ self.imported = imported
+ self.good_dirname = good_dirname
+ self.bad_dirname = bad_dirname
+ self.good_dir_path = os.path.join(self.base_dir, self.good_dirname)
+ self.bad_dir_path = os.path.join(self.base_dir, self.bad_dirname)
+
+ def create(self):
+ """Create a .pth file with a comment, blank lines, an ``import
+ <self.imported>``, a line with self.good_dirname, and a line with
+ self.bad_dirname.
+
+ Creation of the directory for self.good_dir_path (based off of
+ self.good_dirname) is also performed.
+
+ Make sure to call self.cleanup() to undo anything done by this method.
+
+ """
+ FILE = open(self.file_path, 'w')
+ try:
+ print>>FILE, "#import @bad module name"
+ print>>FILE, "\n"
+ print>>FILE, "import %s" % self.imported
+ print>>FILE, self.good_dirname
+ print>>FILE, self.bad_dirname
+ finally:
+ FILE.close()
+ os.mkdir(self.good_dir_path)
+
+ def cleanup(self, prep=False):
+ """Make sure that the .pth file is deleted, self.imported is not in
+ sys.modules, and that both self.good_dirname and self.bad_dirname are
+ not existing directories."""
+ if os.path.exists(self.file_path):
+ os.remove(self.file_path)
+ if prep:
+ self.imported_module = sys.modules.get(self.imported)
+ if self.imported_module:
+ del sys.modules[self.imported]
+ else:
+ if self.imported_module:
+ sys.modules[self.imported] = self.imported_module
+ if os.path.exists(self.good_dir_path):
+ os.rmdir(self.good_dir_path)
+ if os.path.exists(self.bad_dir_path):
+ os.rmdir(self.bad_dir_path)
+
+class ImportSideEffectTests(unittest.TestCase):
+ """Test side-effects from importing 'site'."""
+
+ def setUp(self):
+ """Make a copy of sys.path"""
+ self.sys_path = sys.path[:]
+
+ def tearDown(self):
+ """Restore sys.path"""
+ sys.path = self.sys_path
+
+ def test_abs__file__(self):
+ # Make sure all imported modules have their __file__ attribute
+ # as an absolute path.
+ # Handled by abs__file__()
+ site.abs__file__()
+ for module in (sys, os, __builtin__):
+ try:
+ self.failUnless(os.path.isabs(module.__file__), `module`)
+ except AttributeError:
+ continue
+ # We could try everything in sys.modules; however, when regrtest.py
+ # runs something like test_frozen before test_site, then we will
+ # be testing things loaded *after* test_site did path normalization
+
+ def test_no_duplicate_paths(self):
+ # No duplicate paths should exist in sys.path
+ # Handled by removeduppaths()
+ site.removeduppaths()
+ seen_paths = set()
+ for path in sys.path:
+ self.failUnless(path not in seen_paths)
+ seen_paths.add(path)
+
+ def test_add_build_dir(self):
+ # Test that the build directory's Modules directory is used when it
+ # should be.
+ # XXX: implement
+ pass
+
+ def test_setting_quit(self):
+ # 'quit' and 'exit' should be injected into __builtin__
+ self.failUnless(hasattr(__builtin__, "quit"))
+ self.failUnless(hasattr(__builtin__, "exit"))
+
+ def test_setting_copyright(self):
+ # 'copyright' and 'credits' should be in __builtin__
+ self.failUnless(hasattr(__builtin__, "copyright"))
+ self.failUnless(hasattr(__builtin__, "credits"))
+
+ def test_setting_help(self):
+ # 'help' should be set in __builtin__
+ self.failUnless(hasattr(__builtin__, "help"))
+
+ def test_aliasing_mbcs(self):
+ if sys.platform == "win32":
+ import locale
+ if locale.getdefaultlocale()[1].startswith('cp'):
+ for value in encodings.aliases.aliases.itervalues():
+ if value == "mbcs":
+ break
+ else:
+ self.fail("did not alias mbcs")
+
+ def test_setdefaultencoding_removed(self):
+ # Make sure sys.setdefaultencoding is gone
+ self.failUnless(not hasattr(sys, "setdefaultencoding"))
+
+ def test_sitecustomize_executed(self):
+ # If sitecustomize is available, it should have been imported.
+ if not sys.modules.has_key("sitecustomize"):
+ try:
+ import sitecustomize
+ except ImportError:
+ pass
+ else:
+ self.fail("sitecustomize not imported automatically")
+
+
+
+
+def test_main():
+ run_unittest(HelperFunctionsTests, ImportSideEffectTests)
+
+
+
+if __name__ == "__main__":
+ test_main()