1 files changed, 96 insertions, 0 deletions
diff --git a/lib/python2.7/test/test_mimetypes.py b/lib/python2.7/test/test_mimetypes.py
new file mode 100644
index 0000000..788d7a8
--- /dev/null
+++ b/lib/python2.7/test/test_mimetypes.py
@@ -0,0 +1,96 @@
+import mimetypes
+import StringIO
+import unittest
+import sys
+
+from test import test_support
+
+# Tell it we don't know about external files:
+mimetypes.knownfiles = []
+mimetypes.inited = False
+mimetypes._default_mime_types()
+
+
+class MimeTypesTestCase(unittest.TestCase):
+    def setUp(self):
+        self.db = mimetypes.MimeTypes()
+
+    def test_default_data(self):
+        eq = self.assertEqual
+        eq(self.db.guess_type("foo.html"), ("text/html", None))
+        eq(self.db.guess_type("foo.tgz"), ("application/x-tar", "gzip"))
+        eq(self.db.guess_type("foo.tar.gz"), ("application/x-tar", "gzip"))
+        eq(self.db.guess_type("foo.tar.Z"), ("application/x-tar", "compress"))
+        eq(self.db.guess_type("foo.tar.bz2"), ("application/x-tar", "bzip2"))
+        eq(self.db.guess_type("foo.tar.xz"), ("application/x-tar", "xz"))
+
+    def test_data_urls(self):
+        eq = self.assertEqual
+        guess_type = self.db.guess_type
+        eq(guess_type("data:,thisIsTextPlain"), ("text/plain", None))
+        eq(guess_type("data:;base64,thisIsTextPlain"), ("text/plain", None))
+        eq(guess_type("data:text/x-foo,thisIsTextXFoo"), ("text/x-foo", None))
+
+    def test_file_parsing(self):
+        eq = self.assertEqual
+        sio = StringIO.StringIO("x-application/x-unittest pyunit\n")
+        self.db.readfp(sio)
+        eq(self.db.guess_type("foo.pyunit"),
+           ("x-application/x-unittest", None))
+        eq(self.db.guess_extension("x-application/x-unittest"), ".pyunit")
+
+    def test_non_standard_types(self):
+        eq = self.assertEqual
+        # First try strict
+        eq(self.db.guess_type('foo.xul', strict=True), (None, None))
+        eq(self.db.guess_extension('image/jpg', strict=True), None)
+        # And then non-strict
+        eq(self.db.guess_type('foo.xul', strict=False), ('text/xul', None))
+        eq(self.db.guess_extension('image/jpg', strict=False), '.jpg')
+
+    def test_guess_all_types(self):
+        eq = self.assertEqual
+        unless = self.assertTrue
+        # First try strict.  Use a set here for testing the results because if
+        # test_urllib2 is run before test_mimetypes, global state is modified
+        # such that the 'all' set will have more items in it.
+        all = set(self.db.guess_all_extensions('text/plain', strict=True))
+        unless(all >= set(['.bat', '.c', '.h', '.ksh', '.pl', '.txt']))
+        # And now non-strict
+        all = self.db.guess_all_extensions('image/jpg', strict=False)
+        all.sort()
+        eq(all, ['.jpg'])
+        # And now for no hits
+        all = self.db.guess_all_extensions('image/jpg', strict=True)
+        eq(all, [])
+
+
+@unittest.skipUnless(sys.platform.startswith("win"), "Windows only")
+class Win32MimeTypesTestCase(unittest.TestCase):
+    def setUp(self):
+        # ensure all entries actually come from the Windows registry
+        self.original_types_map = mimetypes.types_map.copy()
+        mimetypes.types_map.clear()
+        mimetypes.init()
+        self.db = mimetypes.MimeTypes()
+
+    def tearDown(self):
+        # restore default settings
+        mimetypes.types_map.clear()
+        mimetypes.types_map.update(self.original_types_map)
+
+    def test_registry_parsing(self):
+        # the original, minimum contents of the MIME database in the
+        # Windows registry is undocumented AFAIK.
+        # Use file types that should *always* exist:
+        eq = self.assertEqual
+        eq(self.db.guess_type("foo.txt"), ("text/plain", None))
+
+def test_main():
+    test_support.run_unittest(MimeTypesTestCase,
+        Win32MimeTypesTestCase
+        )
+
+
+if __name__ == "__main__":
+    test_main()