handle macos

Author: blink1073

.evergreen/scripts/teardown_tests.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import os
+import sys
 
 from utils import DRIVERS_TOOLS, LOGGER, run_command
 
@@ -24,7 +25,9 @@
     teardown_kms(SUB_TEST_NAME)
 
 # Tear down auth_aws if applicable.
-elif TEST_NAME == "auth_aws":
+# We do not run web-identity hosts on macos, because the hosts lack permissions,
+# so there is no reason to run the teardown, which would error with a 401.
+elif TEST_NAME == "auth_aws" and sys.platform != "darwin":
     run_command(f"bash {DRIVERS_TOOLS}/.evergreen/auth_aws/teardown.sh")
 
 LOGGER.info(f"Tearing down tests of type '{TEST_NAME}'... done.")