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examples/suit_update: some test fixes #19643

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merged 3 commits into from
May 23, 2023
Merged

examples/suit_update: some test fixes #19643

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a2ef123
examples/suit_update: add delay before getting address of device
kaspar030 May 22, 2023
6f00380
examples/suit_update: fix "suit_coap" -> "suit_worker" in test
kaspar030 May 22, 2023
a622c88
examples/suit_update: fix redundant check in test script
kaspar030 May 22, 2023
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14 changes: 9 additions & 5 deletions examples/suit_update/tests-with-config/01-run.py
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,9 @@
IFACE = os.getenv("IFACE", "tapbr0")
TMPDIR = tempfile.TemporaryDirectory()

TRIGGER_RECEIVED_MSG = "suit_worker: started."
REBOOTING_MSG = "suit_worker: rebooting..."


def get_iface_addr(iface):
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out = subprocess.check_output(["ip", "a", "s", "dev", iface]).decode()
Expand Down Expand Up @@ -94,6 +97,8 @@ def wait_for_update(child):

def get_ipv6_addr(child):
child.expect_exact(">")
# give the stack some time to make the address non-tentataive
time.sleep(2)
child.sendline("ifconfig")
if USE_ETHOS == 0:
# Get device global address
Expand Down Expand Up @@ -176,15 +181,15 @@ def running_slot(child):
def _test_invalid_version(child, client, app_ver):
publish(TMPDIR.name, COAP_HOST, app_ver)
notify(COAP_HOST, client, app_ver)
child.expect_exact("suit_coap: trigger received")
child.expect_exact(TRIGGER_RECEIVED_MSG)
child.expect_exact("suit: verifying manifest signature")
child.expect_exact("seq_nr <= running image")


def _test_invalid_signature(child, client, app_ver):
publish(TMPDIR.name, COAP_HOST, app_ver + 1, "invalid_keys")
notify(COAP_HOST, client, app_ver + 1)
child.expect_exact("suit_coap: trigger received")
child.expect_exact(TRIGGER_RECEIVED_MSG)
child.expect_exact("suit: verifying manifest signature")
child.expect_exact("Unable to validate signature")

Expand All @@ -194,7 +199,7 @@ def _test_successful_update(child, client, app_ver):
# Trigger update process, verify it validates manifest correctly
publish(TMPDIR.name, COAP_HOST, version)
notify(COAP_HOST, client, version)
child.expect_exact("suit_coap: trigger received")
child.expect_exact(TRIGGER_RECEIVED_MSG)
child.expect_exact("suit: verifying manifest signature")
child.expect(
r"SUIT policy check OK.\r\n",
Expand All @@ -205,11 +210,10 @@ def _test_successful_update(child, client, app_ver):
pass
# Check successful install
child.expect_exact("Install correct payload")
child.expect_exact("Install correct payload")

# Wait for reboot on non-native BOARDs
if BOARD != "native":
child.expect_exact("suit_coap: rebooting...")
child.expect_exact(REBOOTING_MSG)
# Verify client is reachable and get address
client = get_reachable_addr(child)
assert seq_no(child) == version
Expand Down