Re: [PATCH v5 32/34] bootstd: Add setup for the bootflow tests

On 4/25/22 07:31, Simon Glass wrote:

We need to create a disk image with a partition table and a DOS-format filesystem containing a few files. Provide a fallback binary for CI since it does not seem able to detect the loopback partitions.

Add this to a dm_init test so that it happens when needed.

Signed-off-by: Simon Glass sjg@chromium.org

(no changes since v3)

Changes in v3:

• Update test condition to use CMD_BOOTFLOW

  test/py/tests/bootstd/mmc1.img.xz | Bin 0 -> 4448 bytes test/py/tests/test_ut.py | 103 ++++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+) create mode 100644 test/py/tests/bootstd/mmc1.img.xz

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diff --git a/test/py/tests/test_ut.py b/test/py/tests/test_ut.py index 01c2b3ffa12..35fb393c1ff 100644 --- a/test/py/tests/test_ut.py +++ b/test/py/tests/test_ut.py @@ -1,9 +1,102 @@ # SPDX-License-Identifier: GPL-2.0 # Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.

+import gzip +import os import os.path import pytest

+import u_boot_utils

+def mkdir_cond(dirname):

• """Create a directory if it doesn't already exist
• Args:

•    dirname: Name of directory to create
  

• """
• if not os.path.exists(dirname):

•    os.mkdir(dirname)
  

+def setup_bootflow_image(u_boot_console):

• """Create a 20MB disk image with a single FAT partition"""
• cons = u_boot_console
• fname = os.path.join(cons.config.source_dir, 'mmc1.img')
• mnt = os.path.join(cons.config.persistent_data_dir, 'mnt')
• mkdir_cond(mnt)
• u_boot_utils.run_and_log(cons, 'qemu-img create %s 20M' % fname)
• u_boot_utils.run_and_log(cons, 'sudo sfdisk %s' % fname,

•                         stdin=b'type=c')
  

We should never request to run a test as sudo.

Please, change this test to use virt-make-fs like we do in all other tests that create an image.

Best regards

Heinrich

• loop = None
• mounted = False
• complete = False
• try:

•    out = u_boot_utils.run_and_log(cons,
  

•                                   'sudo losetup --show -f -P %s' % fname)
  

•    loop = out.strip()
  

•    fatpart = '%sp1' % loop
  

•    u_boot_utils.run_and_log(cons, 'sudo mkfs.vfat %s' % fatpart)
  

•    u_boot_utils.run_and_log(
  

•        cons, 'sudo mount -o loop %s %s -o uid=%d,gid=%d' %
  

•        (fatpart, mnt, os.getuid(), os.getgid()))
  

•    mounted = True
  

•    vmlinux = 'vmlinuz-5.3.7-301.fc31.armv7hl'
  

•    initrd = 'initramfs-5.3.7-301.fc31.armv7hl.img'
  

•    dtbdir = 'dtb-5.3.7-301.fc31.armv7hl'
  

•    script = '''# extlinux.conf generated by appliance-creator
  

+ui menu.c32 +menu autoboot Welcome to Fedora-Workstation-armhfp-31-1.9. Automatic boot in # second{,s}. Press a key for options. +menu title Fedora-Workstation-armhfp-31-1.9 Boot Options. +menu hidden +timeout 20 +totaltimeout 600

+label Fedora-Workstation-armhfp-31-1.9 (5.3.7-301.fc31.armv7hl)

•    kernel /%s
  

•    append ro root=UUID=9732b35b-4cd5-458b-9b91-80f7047e0b8a rhgb quiet LANG=en_US.UTF-8 cma=192MB cma=256MB
  

•    fdtdir /%s/
  

•    initrd /%s''' % (vmlinux, dtbdir, initrd)
  

•    ext = os.path.join(mnt, 'extlinux')
  

•    mkdir_cond(ext)
  

•    with open(os.path.join(ext, 'extlinux.conf'), 'w') as fd:
  

•        print(script, file=fd)
  

•    inf = os.path.join(cons.config.persistent_data_dir, 'inf')
  

•    with open(inf, 'wb') as fd:
  

•        fd.write(gzip.compress(b'vmlinux'))
  

•    u_boot_utils.run_and_log(cons, 'mkimage -f auto -d %s %s' %
  

•                             (inf, os.path.join(mnt, vmlinux)))
  

•    with open(os.path.join(mnt, initrd), 'w') as fd:
  

•        print('initrd', file=fd)
  

•    mkdir_cond(os.path.join(mnt, dtbdir))
  

•    dtb_file = os.path.join(mnt, '%s/sandbox.dtb' % dtbdir)
  

•    u_boot_utils.run_and_log(
  

•        cons, 'dtc -o %s' % dtb_file, stdin=b'/dts-v1/; / {};')
  

•    complete = True
  

• except ValueError as exc:

•    print('Falled to create image, failing back to prepared copy: %s',
  

•          str(exc))
  

• finally:

•    if mounted:
  

•        u_boot_utils.run_and_log(cons, 'sudo umount %s' % mnt)
  

•    if loop:
  

•        u_boot_utils.run_and_log(cons, 'sudo losetup -d %s' % loop)
  

• if not complete:

•    # Use a prepared image since we cannot create one
  

•    infname = os.path.join(cons.config.source_dir,
  

•                           'test/py/tests/bootstd/mmc1.img.xz')
  

•    u_boot_utils.run_and_log(
  

•        cons,
  

•        ['sh', '-c', 'xz -dc %s >%s' % (infname, fname)])
  

• @pytest.mark.buildconfigspec('ut_dm') def test_ut_dm_init(u_boot_console): """Initialize data for ut dm tests."""

@@ -21,6 +114,16 @@ def test_ut_dm_init(u_boot_console): with open(fn, 'wb') as fh: fh.write(data)

+@pytest.mark.buildconfigspec('cmd_bootflow') +def test_ut_dm_init_bootstd(u_boot_console):

• """Initialise data for bootflow tests"""
• setup_bootflow_image(u_boot_console)
• # Restart so that the new mmc1.img is picked up
• u_boot_console.restart_uboot()
• def test_ut(u_boot_console, ut_subtest): """Execute a "ut" subtest.