mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 03:03:05 +00:00
31a38799d5
Add sandbox test for 'ab_select' command. Test: ./test/py/test.py --bd sandbox --build -k test_ab Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Alistair Strachan <astrachan@google.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0
|
|
# (C) Copyright 2018 Texas Instruments, <www.ti.com>
|
|
|
|
# Test A/B update commands.
|
|
|
|
import os
|
|
import pytest
|
|
import u_boot_utils
|
|
|
|
class ABTestDiskImage(object):
|
|
"""Disk Image used by the A/B tests."""
|
|
|
|
def __init__(self, u_boot_console):
|
|
"""Initialize a new ABTestDiskImage object.
|
|
|
|
Args:
|
|
u_boot_console: A U-Boot console.
|
|
|
|
Returns:
|
|
Nothing.
|
|
"""
|
|
|
|
filename = 'test_ab_disk_image.bin'
|
|
|
|
persistent = u_boot_console.config.persistent_data_dir + '/' + filename
|
|
self.path = u_boot_console.config.result_dir + '/' + filename
|
|
|
|
with u_boot_utils.persistent_file_helper(u_boot_console.log, persistent):
|
|
if os.path.exists(persistent):
|
|
u_boot_console.log.action('Disk image file ' + persistent +
|
|
' already exists')
|
|
else:
|
|
u_boot_console.log.action('Generating ' + persistent)
|
|
fd = os.open(persistent, os.O_RDWR | os.O_CREAT)
|
|
os.ftruncate(fd, 524288)
|
|
os.close(fd)
|
|
cmd = ('sgdisk', persistent)
|
|
u_boot_utils.run_and_log(u_boot_console, cmd)
|
|
|
|
cmd = ('sgdisk', '--new=1:64:512', '--change-name=1:misc',
|
|
persistent)
|
|
u_boot_utils.run_and_log(u_boot_console, cmd)
|
|
cmd = ('sgdisk', '--load-backup=' + persistent)
|
|
u_boot_utils.run_and_log(u_boot_console, cmd)
|
|
|
|
cmd = ('cp', persistent, self.path)
|
|
u_boot_utils.run_and_log(u_boot_console, cmd)
|
|
|
|
di = None
|
|
@pytest.fixture(scope='function')
|
|
def ab_disk_image(u_boot_console):
|
|
global di
|
|
if not di:
|
|
di = ABTestDiskImage(u_boot_console)
|
|
return di
|
|
|
|
@pytest.mark.boardspec('sandbox')
|
|
@pytest.mark.buildconfigspec('android_ab')
|
|
@pytest.mark.buildconfigspec('cmd_ab_select')
|
|
@pytest.mark.requiredtool('sgdisk')
|
|
def test_ab(ab_disk_image, u_boot_console):
|
|
"""Test the 'ab_select' command."""
|
|
|
|
u_boot_console.run_command('host bind 0 ' + ab_disk_image.path)
|
|
|
|
output = u_boot_console.run_command('ab_select slot_name host 0#misc')
|
|
assert 're-initializing A/B metadata' in output
|
|
assert 'Attempting slot a, tries remaining 7' in output
|
|
output = u_boot_console.run_command('printenv slot_name')
|
|
assert 'slot_name=a' in output
|
|
|
|
output = u_boot_console.run_command('ab_select slot_name host 0:1')
|
|
assert 'Attempting slot b, tries remaining 7' in output
|
|
output = u_boot_console.run_command('printenv slot_name')
|
|
assert 'slot_name=b' in output
|