Add sandbox test for 'android_ab_select' command. Test: ./test/py/test.py --bd sandbox --build -k test_ab
Signed-off-by: Ruslan Trofymenko <ruslan.trofyme...@linaro.org> --- configs/sandbox_defconfig | 2 ++ test/py/tests/test_ab.py | 74 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 test/py/tests/test_ab.py diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index 5a744f4..f246f89 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -20,6 +20,7 @@ CONFIG_PRE_CON_BUF_ADDR=0x100000 CONFIG_LOG_MAX_LEVEL=6 CONFIG_LOG_ERROR_RETURN=y CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_ANDROID_AB=y CONFIG_CMD_CPU=y CONFIG_CMD_LICENSE=y CONFIG_CMD_BOOTZ=y @@ -61,6 +62,7 @@ CONFIG_CMD_TIME=y CONFIG_CMD_TIMER=y CONFIG_CMD_SOUND=y CONFIG_CMD_QFW=y +CONFIG_CMD_ANDROID_AB_SELECT=y CONFIG_CMD_BOOTSTAGE=y CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y diff --git a/test/py/tests/test_ab.py b/test/py/tests/test_ab.py new file mode 100644 index 0000000..f27538e --- /dev/null +++ b/test/py/tests/test_ab.py @@ -0,0 +1,74 @@ +# 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', '-c 1:misc', persistent) + u_boot_utils.run_and_log(u_boot_console, cmd) + cmd = ('sgdisk', '-l', 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_android_ab_select') +@pytest.mark.requiredtool('sgdisk') +def test_ab(ab_disk_image, u_boot_console): + """Test the 'android_ab_select' command.""" + + u_boot_console.run_command('host bind 0 ' + ab_disk_image.path) + + output = u_boot_console.run_command('android_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 'a' in output + + output = u_boot_console.run_command('android_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 'b' in output -- 2.7.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot