don't cancel jobs; typecheck the test just in case

Author: mr-c

.github/workflows/ci-tests.yml

@@ -9,7 +9,7 @@ on:
 
 concurrency:
   group: build-${{ github.event.pull_request.number || github.ref }}
-  #cancel-in-progress: true
+  cancel-in-progress: false
 
 env:
   TOX_SKIP_MISSING_INTERPRETERS: False

tests/test_parallel.py

@@ -2,6 +2,7 @@
 import math
 import time
 from pathlib import Path
+from typing import Union
 
 from cwltool.context import RuntimeContext
 from cwltool.executors import MultithreadedJobExecutor
@@ -36,7 +37,9 @@ def test_scattered_workflow() -> None:
 def test_on_error_kill() -> None:
     test_file = "tests/wf/on-error_kill.cwl"
 
-    def selectResources(request, _):  # type: ignore
+    def selectResources(
+        request: dict[str, Union[int, float]], _: RuntimeContext
+    ) -> dict[str, Union[int, float]]:
         # Remove the "one job per core" resource constraint so that
         # parallel jobs aren't withheld on machines with few cores
         return {