From e7b618844b871095d276829f5cb715532006a964 Mon Sep 17 00:00:00 2001
From: Victoria Hall <victoriahall@microsoft.com>
Date: Thu, 14 Aug 2025 15:36:48 -0500
Subject: [PATCH] update worker.config

---
 workers/python/prodV4/worker.config.json |  1 +
 workers/tests/endtoend/test_eol_log.py   | 41 ++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 workers/tests/endtoend/test_eol_log.py

diff --git a/workers/python/prodV4/worker.config.json b/workers/python/prodV4/worker.config.json
index eaa3c50cb..6c2ffe5e2 100644
--- a/workers/python/prodV4/worker.config.json
+++ b/workers/python/prodV4/worker.config.json
@@ -4,6 +4,7 @@
         "defaultRuntimeVersion":"3.12",
         "supportedOperatingSystems":["LINUX", "OSX", "WINDOWS"],
         "supportedRuntimeVersions":["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"],
+        "minimumSupportedRuntimeVersion":"3.9",
         "supportedArchitectures":["X64", "X86", "Arm64"],
         "extensions":[".py"],
         "defaultExecutablePath":"python",
diff --git a/workers/tests/endtoend/test_eol_log.py b/workers/tests/endtoend/test_eol_log.py
new file mode 100644
index 000000000..1cbf08110
--- /dev/null
+++ b/workers/tests/endtoend/test_eol_log.py
@@ -0,0 +1,41 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+import re
+import sys
+import time
+import typing
+
+from tests.utils import testutils
+from unittest.case import skipIf
+
+REQUEST_TIMEOUT_SEC = 5
+
+
+@skipIf(sys.version_info.minor >= 9,
+        '3.9+ is supported.')
+class TestEOLFunctions(testutils.WebHostTestCase):
+
+    @classmethod
+    def get_script_dir(cls):
+        return testutils.E2E_TESTS_FOLDER / 'timer_functions'
+
+    def test_timer(self):
+        time.sleep(1)
+        # Checking webhost status.
+        r = self.webhost.request('GET', '', no_prefix=True,
+                                 timeout=REQUEST_TIMEOUT_SEC)
+        self.assertTrue(r.ok)
+
+    def check_log_timer(self, host_out: typing.List[str]):
+        self.assertEqual(host_out.count("This timer trigger function executed "
+                                        "successfully"), 1)
+        pattern = (
+            r"The configured runtime version '.*' "
+            r"for language '.*' "
+            r"is lower than the minimum supported version '.*'\. "
+            r"Please update to a supported version\. "
+            r"Visit aka\.ms/supported-language-versions for more information\."
+        )
+
+        found = any(re.search(pattern, log) for log in host_out)
+        self.assertTrue(found)