Support incomplete case names for xfails.txt

And update NumPy workflow to xfail the failing new test cases

Author: honno

.github/workflows/numpy.yml

@@ -41,6 +41,12 @@ jobs:
         array_api_tests/test_signatures.py::test_function_keyword_only_args[__dlpack__]
         # floor_divide has an issue related to https://github.com/data-apis/array-api/issues/264
         array_api_tests/test_elementwise_functions.py::test_floor_divide
+        # mesgrid doesn't return all arrays as the promoted dtype
+        array_api_tests/test_type_promotion.py::test_meshgrid
+        # https://github.com/numpy/numpy/pull/20066#issuecomment-947056094
+        array_api_tests/test_type_promotion.py::test_where
+        # shape mismatches are not handled
+        array_api_tests/test_type_promotion.py::test_tensordot
 
         EOF
 

conftest.py

@@ -102,5 +102,6 @@ def pytest_collection_modifyitems(config, items):
         except StopIteration:
             pass
         # workflow xfail_ids
-        if item.nodeid in xfail_ids:
-            item.add_marker(mark.xfail(reason='xfails.txt'))
+        for id_ in xfail_ids:
+            if item.nodeid.startswith(id_):
+                item.add_marker(mark.xfail(reason='xfails.txt'))