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Diffstat (limited to 'tests/utils_tests/test_text.py')
| -rw-r--r-- | tests/utils_tests/test_text.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/utils_tests/test_text.py b/tests/utils_tests/test_text.py index d1890e7b6d..5a018d7320 100644 --- a/tests/utils_tests/test_text.py +++ b/tests/utils_tests/test_text.py @@ -95,6 +95,16 @@ class TestUtilsText(SimpleTestCase): text.Truncator(lazystr("The quick brown fox")).chars(10), "The quick…" ) + def test_truncate_chars_html_with_misnested_tags(self): + # LIFO removal keeps all tags when a middle tag is closed out of order. + # With <a><b><c></b>, the </b> doesn't match <c>, so all tags remain + # in the stack and are properly closed at truncation. + truncator = text.Truncator("<a><b><c></b>XXXX") + self.assertEqual( + truncator.chars(2, html=True, truncate=""), + "<a><b><c></b>XX</c></b></a>", + ) + @patch("django.utils.text.Truncator.MAX_LENGTH_HTML", 10_000) def test_truncate_chars_html_size_limit(self): max_len = text.Truncator.MAX_LENGTH_HTML |