PY-30249: Check array size to prevent AOBE

python/src/com/jetbrains/python/testing/pyTestParametrized/PyTestParamterized.kt

@@ -61,7 +61,7 @@ private fun getParametersFromDecorator(decorator: PyDecorator, evalContext: Type
         parameterTypes[i] = PyUnionType.union(members.map { (it as? PyTupleType)?.getElementType(i) })
       }
     }
-    is PyTupleType -> iteratedItemType.elementTypes.forEachIndexed { i, type -> parameterTypes[i] = type }
+    is PyTupleType -> iteratedItemType.elementTypes.forEachIndexed { i, type -> if (parameterTypes.size > i) parameterTypes[i] = type }
     !is PyCollectionType -> parameterTypes.fill(iteratedItemType)
   }
 

python/testData/testCompletion/after_test_parametrized.txt

@@ -12,3 +12,7 @@ def test_returns_correct_result(test_input, expected, x, y):  # False positive:
     x.bit_length()
     test_input.__len__()
     expected.bit_length()
+
+@pytest.mark.parametrize(('x', 'y'), [(1, 2, 3, 4)])  # Too many values in tuple, should be 2
+def test_wrong_number_of_parameters(x, y):
+    x.bit_length()

python/testData/testCompletion/test_parametrized.py

@@ -12,3 +12,7 @@ def test_returns_correct_result(test_input, expected, x, y):  # False positive:
     x.bit_len<caret>
     test_input.len<caret>
     expected.bit_len<caret>
+
+@pytest.mark.parametrize(('x', 'y'), [(1, 2, 3, 4)])  # Too many values in tuple, should be 2
+def test_wrong_number_of_parameters(x, y):
+    x.bit_len<caret>