fix: 破损 HTML 表格扫描失败关闭

tests/test_html_table_layout.py

@@ -23,6 +23,7 @@ def test_expands_rows_without_changing_tags_attributes_or_cells() -> None:
         "</table>\nafter"
     )
     assert len(result.changes) == 1
+    assert result.modifiers[0].version == "1.0.1"
 
 
 @pytest.mark.parametrize("line_ending", ["\n", "\r\n", "\r"])
@@ -56,6 +57,21 @@ def test_mixed_multiline_or_non_strict_tables_are_preserved(markdown: str) -> No
     assert transform(markdown).output_markdown == markdown
 
 
+@pytest.mark.parametrize(
+    "markdown",
+    [
+        "<table>broken<table><tr><td>A</td></tr></table>",
+        "<table broken <table><tr><td>A</td></tr></table>",
+    ],
+)
+def test_damaged_outer_table_does_not_expose_complete_inner_table(markdown: str) -> None:
+    result = transform(markdown)
+
+    assert result.status is RunStatus.SUCCESS
+    assert result.output_markdown == markdown
+    assert result.changes == ()
+
+
 def test_successful_output_is_idempotent() -> None:
     pipeline = Pipeline([html_table_layout()])
     first = pipeline.transform(TABLE)