Remove unneeded tests

Author: tjdcs

stdlib/@tests/test_cases/check_enum.py

@@ -2,7 +2,7 @@
 
 import enum
 import sys
-from typing import Any, Literal, Type
+from typing import Literal, Type
 from typing_extensions import assert_type
 
 A = enum.Enum("A", "spam eggs bacon")
@@ -36,30 +36,3 @@ class Foo(enum.StrEnum):
 
     assert_type(Foo.X, Literal[Foo.X])
     assert_type(Foo.X.value, str)
-
-
-if sys.version_info >= (3, 13):
-
-    class MultiValueEnum(enum.Enum):
-        def __new__(cls, value: object, *values: Any) -> "MultiValueEnum":
-            self = object.__new__(cls)
-            self._value_ = value
-            for v in values:
-                self._add_value_alias_(v)
-            return self
-
-    class DType(MultiValueEnum):
-        float32 = "f", 8
-        double64 = "d", 9
-
-    # Test type inference for primary values
-    assert_type(DType("f"), DType)
-    assert_type(DType("d"), DType)
-
-    # Test type inference for alias values
-    assert_type(DType(8), DType)
-    assert_type(DType(9), DType)
-
-    # Test that the enum members have the correct literal types
-    assert_type(DType.float32, Literal[DType.float32])
-    assert_type(DType.double64, Literal[DType.double64])