Added test for pyarrow logical op bug

Author: etong11

pandas/tests/arrays/string_/test_string.py

@@ -740,3 +740,12 @@ def test_tolist(dtype):
     result = arr.tolist()
     expected = vals
     tm.assert_equal(result, expected)
+
+@pytest.mark.parametrize("dtype", ["string[python]", "string[pyarrow]"])
+def test_logical_operators_pyarrow_string(dtype):
+    with pd.option_context("future.infer_string", True):
+        ser1 = pd.Series([False, False])
+        ser2 = pd.Series(["", "b"], dtype=dtype)
+        result = ser1 | ser2
+        expected = pd.Series([False, True], dtype=bool)
+        tm.assert_series_equal(result, expected)