Expose reload_package_on_testing in local runner

Add --reload-package-on-testing to docker/sbin local runner CLI and pass
it through to scheduled test options.

Set reload_package_on_testing to false by default in generated schedule
entries, so local runs avoid package reload unless explicitly requested.

Author: kaste

README.md

@@ -151,6 +151,7 @@ Useful options:
 - `--pattern test_foo.py --tests-dir tests/subdir`
 - `--coverage`
 - `--failfast`
+- `--reload-package-on-testing` (default: off)
 - `--scheduler-delay-ms 0` (default)
 - `--refresh-cache` (re-bootstrap cached `/root` state)
 - `--refresh-image` (rebuild local Docker image)

docker/run_tests.py

@@ -81,6 +81,7 @@ def main(argv: list[str] | None = None) -> int:
         scheduler_delay_ms=args.scheduler_delay_ms,
         coverage=args.coverage,
         failfast=args.failfast,
+        reload_package_on_testing=args.reload_package_on_testing,
         tests_dir=tests_dir,
         pattern=pattern,
     )
@@ -121,6 +122,11 @@ def parse_args(argv: list[str] | None) -> argparse.Namespace:
     test_group.add_argument("--package-name", help="Override package name.")
     test_group.add_argument("--coverage", action="store_true", help="Enable coverage.")
     test_group.add_argument("--failfast", action="store_true", help="Stop on first failure.")
+    test_group.add_argument(
+        "--reload-package-on-testing",
+        action="store_true",
+        help="Reload package under test before running tests.",
+    )
     test_group.add_argument(
         "--scheduler-delay-ms",
         type=int,
@@ -323,6 +329,7 @@ def build_docker_run_command(
     scheduler_delay_ms: int,
     coverage: bool,
     failfast: bool,
+    reload_package_on_testing: bool,
     tests_dir: str | None,
     pattern: str | None,
 ) -> list[str]:
@@ -349,6 +356,9 @@ def build_docker_run_command(
     if failfast:
         command.append("--failfast")
 
+    if reload_package_on_testing:
+        command.append("--reload-package-on-testing")
+
     if tests_dir:
         command.extend(["--tests-dir", tests_dir])
 

sbin/run_tests.py

@@ -203,6 +203,7 @@ def main(default_schedule_info):
     parser.add_option('--pattern')
     parser.add_option('--tests-dir')
     parser.add_option('--failfast', action='store_true')
+    parser.add_option('--reload-package-on-testing', action='store_true')
 
     options, remainder = parser.parse_args()
 
@@ -218,6 +219,7 @@ def main(default_schedule_info):
         'syntax_compatibility': syntax_compatibility,
         'color_scheme_test': color_scheme_test,
         'coverage': coverage,
+        'reload_package_on_testing': False,
     }
 
     if options.pattern:
@@ -229,4 +231,7 @@ def main(default_schedule_info):
     if options.failfast:
         default_schedule_info['failfast'] = True
 
+    if options.reload_package_on_testing:
+        default_schedule_info['reload_package_on_testing'] = True
+
     main(default_schedule_info)