Add more tests

python · iritkatriel · Apr 12, 2025 · Apr 1, 2025 · Apr 2, 2025 · Apr 2, 2025
commit 97d028e239a44f5c9d9c9a6da80661bd41c79c63
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py
@@ -1636,6 +1636,24 @@ async def name_4():
                    pass
            [[]]

+    def test_compile_warnings(self):
+        # See gh-131927
+        # Compile warnings originating from the same file and
+        # line are now only emitted once.
+        with warnings.catch_warnings(record=True) as caught:
+            warnings.simplefilter("default")
+            compile('1 is 1', '<stdin>', 'eval')
+            compile('1 is 1', '<stdin>', 'eval')
+
+        self.assertEqual(len(caught), 1)
+
+        with warnings.catch_warnings(record=True) as caught:
+            warnings.simplefilter("always")
+            compile('1 is 1', '<stdin>', 'eval')
+            compile('1 is 1', '<stdin>', 'eval')
+
+        self.assertEqual(len(caught), 2)
+
 class TestBooleanExpression(unittest.TestCase):
    class Value:
        def __init__(self):