diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_preview.py | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/tests/test_preview.py b/tests/test_preview.py index c6789017bc..9a576f9a4e 100644 --- a/tests/test_preview.py +++ b/tests/test_preview.py @@ -307,7 +307,7 @@ class CalcOgTestCase(unittest.TestCase): self.assertEqual(og, {"og:title": "ÿÿ Foo", "og:description": "Some text."}) def test_windows_1252(self): - """A body which uses windows-1252, but doesn't declare that.""" + """A body which uses cp1252, but doesn't declare that.""" html = b""" <html> <head><title>\xf3</title></head> @@ -333,7 +333,7 @@ class MediaEncodingTestCase(unittest.TestCase): """, "text/html", ) - self.assertEqual(list(encodings), ["ascii", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["ascii", "utf-8", "cp1252"]) # A less well-formed version. encodings = get_html_media_encodings( @@ -345,7 +345,7 @@ class MediaEncodingTestCase(unittest.TestCase): """, "text/html", ) - self.assertEqual(list(encodings), ["ascii", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["ascii", "utf-8", "cp1252"]) def test_meta_charset_underscores(self): """A character encoding contains underscore.""" @@ -358,7 +358,7 @@ class MediaEncodingTestCase(unittest.TestCase): """, "text/html", ) - self.assertEqual(list(encodings), ["Shift_JIS", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["shift_jis", "utf-8", "cp1252"]) def test_xml_encoding(self): """A character encoding is found via the meta tag.""" @@ -370,7 +370,7 @@ class MediaEncodingTestCase(unittest.TestCase): """, "text/html", ) - self.assertEqual(list(encodings), ["ascii", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["ascii", "utf-8", "cp1252"]) def test_meta_xml_encoding(self): """Meta tags take precedence over XML encoding.""" @@ -384,7 +384,7 @@ class MediaEncodingTestCase(unittest.TestCase): """, "text/html", ) - self.assertEqual(list(encodings), ["UTF-16", "ascii", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["utf-16", "ascii", "utf-8", "cp1252"]) def test_content_type(self): """A character encoding is found via the Content-Type header.""" @@ -399,9 +399,36 @@ class MediaEncodingTestCase(unittest.TestCase): ) for header in headers: encodings = get_html_media_encodings(b"", header) - self.assertEqual(list(encodings), ["ascii", "utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["ascii", "utf-8", "cp1252"]) def test_fallback(self): """A character encoding cannot be found in the body or header.""" encodings = get_html_media_encodings(b"", "text/html") - self.assertEqual(list(encodings), ["utf-8", "windows-1252"]) + self.assertEqual(list(encodings), ["utf-8", "cp1252"]) + + def test_duplicates(self): + """Ensure each encoding is only attempted once.""" + encodings = get_html_media_encodings( + b""" + <?xml version="1.0" encoding="utf8"?> + <html> + <head><meta charset="UTF-8"> + </head> + </html> + """, + 'text/html; charset="UTF_8"', + ) + self.assertEqual(list(encodings), ["utf-8", "cp1252"]) + + def test_unknown_invalid(self): + """A character encoding should be ignored if it is unknown or invalid.""" + encodings = get_html_media_encodings( + b""" + <html> + <head><meta charset="invalid"> + </head> + </html> + """, + 'text/html; charset="invalid"', + ) + self.assertEqual(list(encodings), ["utf-8", "cp1252"]) |