Reject non-string atomic text writes (#1819)

This commit is contained in:
red person
2026-06-29 06:36:21 -07:00
committed by GitHub
parent a326a6a555
commit 3021569081
2 changed files with 12 additions and 0 deletions
+10
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@@ -138,6 +138,16 @@ def test_atomic_write_text_leaves_no_tmp_file(tmp_path):
assert _tmp_siblings(tmp_path, "note.txt") == []
def test_atomic_write_text_rejects_non_string_before_tmp_file(tmp_path):
target = tmp_path / "note.txt"
with pytest.raises(TypeError):
atomic_write_text(str(target), 123)
assert not target.exists()
assert _tmp_siblings(tmp_path, "note.txt") == []
# ---------------------------------------------------------------------------
# atomic_write_text — failure path: target preserved when replace fails.
# ---------------------------------------------------------------------------