1 files changed, 129 insertions, 0 deletions
diff --git a/tests/typing_test_data.py b/tests/typing_test_data.py
new file mode 100644
index 0000000..8a7ebc4
--- /dev/null
+++ b/tests/typing_test_data.py
@@ -0,0 +1,129 @@
+from inspect import Signature
+from numbers import Integral
+from typing import Any, Callable, Dict, List, Optional, Tuple, TypeVar, Union
+
+
+def f0(x: int, y: Integral) -> None:
+    pass
+
+
+def f1(x: list[int]) -> List[int]:
+    pass
+
+
+T = TypeVar('T')
+T_co = TypeVar('T_co', covariant=True)
+T_contra = TypeVar('T_contra', contravariant=True)
+
+
+def f2(x: List[T], y: List[T_co], z: T) -> List[T_contra]:
+    pass
+
+
+def f3(x: Union[str, Integral]) -> None:
+    pass
+
+
+MyStr = str
+
+
+def f4(x: 'MyStr', y: MyStr) -> None:
+    pass
+
+
+def f5(x: int, *, y: str, z: str) -> None:
+    pass
+
+
+def f6(x: int, *args, y: str, z: str) -> None:
+    pass
+
+
+def f7(x: int = None, y: dict = {}) -> None:  # NoQA: B006
+    pass
+
+
+def f8(x: Callable[[int, str], int]) -> None:
+    # See https://github.com/ambv/typehinting/issues/149 for Callable[..., int]
+    pass
+
+
+def f9(x: Callable) -> None:
+    pass
+
+
+def f10(x: Tuple[int, str], y: Tuple[int, ...]) -> None:
+    pass
+
+
+class CustomAnnotation:
+    def __repr__(self):
+        return 'CustomAnnotation'
+
+
+def f11(x: CustomAnnotation(), y: 123) -> None:
+    pass
+
+
+def f12() -> Tuple[int, str, int]:
+    pass
+
+
+def f13() -> Optional[str]:
+    pass
+
+
+def f14() -> Any:
+    pass
+
+
+def f15(x: "Unknown", y: "int") -> Any:  # noqa: F821  # type: ignore[attr-defined]
+    pass
+
+
+def f16(arg1, arg2, *, arg3=None, arg4=None):
+    pass
+
+
+def f17(*, arg3, arg4):
+    pass
+
+
+def f18(self, arg1: Union[int, Tuple] = 10) -> List[Dict]:
+    pass
+
+
+def f19(*args: int, **kwargs: str):
+    pass
+
+
+def f20() -> Optional[Union[int, str]]:
+    pass
+
+
+def f21(arg1='whatever', arg2=Signature.empty):
+    pass
+
+
+def f22(*, a, b):
+    pass
+
+
+def f23(a, b, /, c, d):
+    pass
+
+
+def f24(a, /, *, b):
+    pass
+
+
+def f25(a, b, /):
+    pass
+
+
+class Node:
+    def __init__(self, parent: Optional['Node']) -> None:
+        pass
+
+    def children(self) -> List['Node']:
+        pass