Mark signature tests to run in CI

Author: honno

.github/workflows/numpy.yml

@@ -43,6 +43,10 @@ jobs:
         # waiting on NumPy to allow/revert distinct NaNs for np.unique
         # https://github.com/numpy/numpy/issues/20326#issuecomment-1012380448
         array_api_tests/test_set_functions.py
+
+        # missing copy arg
+        array_api_tests/test_signatures.py::test_func_signature[reshape]
+
         # https://github.com/numpy/numpy/issues/21211
         array_api_tests/test_special_cases.py::test_iop[__iadd__(x1_i is -0 and x2_i is -0) -> -0]
         # https://github.com/numpy/numpy/issues/21213

array_api_tests/test_signatures.py

@@ -10,6 +10,8 @@
 from ._array_module import mod as xp
 from .stubs import array_methods, category_to_funcs, extension_to_funcs
 
+pytestmark = pytest.mark.ci
+
 kind_to_str: Dict[Parameter, str] = {
     Parameter.POSITIONAL_OR_KEYWORD: "normal argument",
     Parameter.POSITIONAL_ONLY: "pos-only argument",