fix: update test_read_only_kernel_attributes for property API (#1945)

The parametrized test in test_module.py exercised the previous
KernelAttributes(method, optional device_id) shape via getattr() +
call. Rewrite it to use property access on the default view and on
the per-device views returned by kernel.attributes[device], for both
Device-object and ordinal-int forms. Type-check the value at every
access path rather than just the last one.

Made-with: Cursor

Author: Andy-Jost

cuda_core/tests/test_module.py

@@ -207,16 +207,18 @@ def test_get_kernel(init_cuda):
 )
 def test_read_only_kernel_attributes(get_saxpy_kernel_cubin, attr, expected_type):
     kernel, _ = get_saxpy_kernel_cubin
-    method = getattr(kernel.attributes, attr)
-    # get the value without providing a device ordinal
-    value = method()
+
+    # Default view: property access on the current-device view.
+    value = getattr(kernel.attributes, attr)
     assert value is not None
+    assert isinstance(value, expected_type), f"Expected {attr} to be of type {expected_type}, but got {type(value)}"
 
-    # get the value for each device on the system, using either the device object or ordinal
+    # Per-device views via __getitem__: each device, both Device and ordinal forms.
     for device in Device.get_all_devices():
-        value = method(device)
-        value = method(device.device_id)
-    assert isinstance(value, expected_type), f"Expected {attr} to be of type {expected_type}, but got {type(value)}"
+        value = getattr(kernel.attributes[device], attr)
+        assert isinstance(value, expected_type), f"Expected {attr} to be of type {expected_type}, but got {type(value)}"
+        value = getattr(kernel.attributes[device.device_id], attr)
+        assert isinstance(value, expected_type), f"Expected {attr} to be of type {expected_type}, but got {type(value)}"
 
 
 def test_object_code_load_ptx(get_saxpy_kernel_ptx):