escape_test.py 文件源码

def test_xhtml_escape(self):
        tests = [
            ("<foo>", "&lt;foo&gt;"),
            (u("<foo>"), u("&lt;foo&gt;")),
            (b"<foo>", b"&lt;foo&gt;"),

            ("<>&\"'", "&lt;&gt;&amp;&quot;&#39;"),
            ("&amp;", "&amp;amp;"),

            (u("<\u00e9>"), u("&lt;\u00e9&gt;")),
            (b"<\xc3\xa9>", b"&lt;\xc3\xa9&gt;"),
        ]
        for unescaped, escaped in tests:
            self.assertEqual(utf8(xhtml_escape(unescaped)), utf8(escaped))
            self.assertEqual(utf8(unescaped), utf8(xhtml_unescape(escaped)))