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test blockserver restarts processes #140

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test blockserver restarts processes
jackbdoughty Nov 13, 2026
ffbdf4a
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jackbdoughty Nov 13, 2026
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56 changes: 55 additions & 1 deletion test_blockserver.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
import socket
import time
import unittest
from itertools import product

import requests
from genie_python import genie as g
Expand Down Expand Up @@ -141,7 +142,7 @@ def test_GIVEN_config_changes_by_block_THEN_iocs_do_not_restart_except_for_caenv
"CAENV895 ioc should have restarted",
)
break
except (Exception, AssertionError) as e:
except AssertionError as e:
err = e
time.sleep(1)
else:
Expand Down Expand Up @@ -516,3 +517,56 @@ def test_WHEN_ioc_has_macros_THEN_defaults_handled_correctly(
test_pv_with_macro_value(expected_1, "SIMPLE:MACROTEST1", self)
test_pv_with_macro_value(expected_2, "SIMPLE:MACROTEST2", self)
test_pv_with_macro_value(expected_3, "SIMPLE:MACROTEST3", self)

@parameterized.expand(
parameterized_list(
list(
product(
[
"RUNCTRL_01",
"BLOCKSVR",
"GWBLOCK",
"ISISDAE_01",
"INSTETC_01",
"DBSVR",
"ALARM",
"ARINST",
"ARBLOCK",
],
[True, False],
)
)
)
)
def test_WHEN_restart_service_ioc_pv_written_THEN_restarts_service(self, _, iocname, manager):
utilities.wait_for_iocs_to_be_up([iocname], SECONDS_TO_WAIT_FOR_IOC_STARTS)
start_time_pv = f"CS:IOC:{iocname}:DEVIOS:STARTTOD"
start_time_before = utilities.wait_for_string_pvs_to_not_be_empty(
[start_time_pv], SECONDS_TO_WAIT_FOR_IOC_STARTS, is_local=True
)[start_time_pv]

g.set_pv("CS:MANAGER", "Yes" if manager else "No", wait=True, is_local=True)
g.set_pv(
"CS:BLOCKSERVER:RESTART_SERVICE_IOC",
compress_and_hex(json.dumps([iocname])),
wait=True,
is_local=True,
)
wait_for_server()

def _restarted():
utilities.wait_for_iocs_to_be_up([iocname], SECONDS_TO_WAIT_FOR_IOC_STARTS)
start_time_after = utilities.wait_for_string_pvs_to_not_be_empty(
[start_time_pv], SECONDS_TO_WAIT_FOR_IOC_STARTS, is_local=True
)[start_time_pv]

if manager:
self.assertNotEqual(
start_time_before, start_time_after, f"{iocname} should have restarted"
)
else:
self.assertEqual(
start_time_before, start_time_after, f"{iocname} should not have restarted"
)

assert_with_timeout(_restarted, timeout=SECONDS_TO_WAIT_FOR_IOC_STARTS)
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