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tests: Fix pytest scenarios for boot with mcumgr.

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Clear buffer before restarting DUT. This is to avoid using
lines from previous initial boot, when verifying if upgrade was
done as expected in test.

Signed-off-by: Grzegorz Chwierut <grzegorz.chwierut@nordicsemi.no>
This commit is contained in:
Grzegorz Chwierut 2024-02-14 18:29:32 +01:00 committed by Henrik Brix Andersen
parent 09cf3e0910
commit d02c1bb7ad
1 changed files with 15 additions and 9 deletions
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24
tests/boot/with_mcumgr/pytest/test_upgrade.py
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@ -38,6 +38,16 @@ def create_signed_image(build_dir: Path, version: str) -> Path:
return image_to_test
def clear_buffer(dut: DeviceAdapter) -> None:
disconnect = False
if not dut.is_device_connected():
dut.connect()
disconnect = True
dut.clear_buffer()
if disconnect:
dut.disconnect()
def test_upgrade_with_confirm(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
"""
Verify that the application can be updated
@ -50,12 +60,6 @@ def test_upgrade_with_confirm(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
7) Confirm the image using mcumgr
8) Restart the device, and verify that the new application is still booted
"""
origin_version = find_in_config(
Path(dut.device_config.build_dir) / PROJECT_NAME / 'zephyr' / '.config',
'CONFIG_MCUBOOT_IMGTOOL_SIGN_VERSION'
)
check_with_shell_command(shell, origin_version)
logger.info('Prepare upgrade image')
new_version = '0.0.2+0'
image_to_test = create_signed_image(dut.device_config.build_dir, new_version)
@ -67,6 +71,7 @@ def test_upgrade_with_confirm(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
logger.info('Test uploaded APP image')
second_hash = mcumgr.get_hash_to_test()
mcumgr.image_test(second_hash)
clear_buffer(dut)
mcumgr.reset_device()
dut.connect()
@ -109,8 +114,6 @@ def test_upgrade_with_revert(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
Path(dut.device_config.build_dir) / PROJECT_NAME / 'zephyr' / '.config',
'CONFIG_MCUBOOT_IMGTOOL_SIGN_VERSION'
)
check_with_shell_command(shell, origin_version)
logger.info('Prepare upgrade image')
new_version = '0.0.3+0'
image_to_test = create_signed_image(dut.device_config.build_dir, new_version)
@ -122,6 +125,7 @@ def test_upgrade_with_revert(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr):
logger.info('Test uploaded APP image')
second_hash = mcumgr.get_hash_to_test()
mcumgr.image_test(second_hash)
clear_buffer(dut)
mcumgr.reset_device()
dut.connect()
@ -195,9 +199,11 @@ def test_upgrade_signature(dut: DeviceAdapter, shell: Shell, mcumgr: MCUmgr, key
logger.info('Test uploaded APP image')
second_hash = mcumgr.get_hash_to_test()
mcumgr.image_test(second_hash)
mcumgr.reset_device()
logger.info('Verify that swap is not started')
clear_buffer(dut)
mcumgr.reset_device()
dut.connect()
output = dut.readlines_until('Launching primary slot application')
match_no_lines(output, ['Starting swap using move algorithm'])