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dm: Add tests for the sandbox host driver

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Add some unit tests for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-10-29 19:47:19 -06:00
parent 2851cc94f3
commit 499503e157
4 changed files with 206 additions and 2 deletions
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6
test/py/tests/fs_helper.py
View file

@ -9,7 +9,7 @@ import re
import os
from subprocess import call, check_call, check_output, CalledProcessError
def mk_fs(config, fs_type, size, prefix):
def mk_fs(config, fs_type, size, prefix, use_src_dir=False):
"""Create a file system volume
Args:
@ -17,12 +17,14 @@ def mk_fs(config, fs_type, size, prefix):
fs_type (str): File system type, e.g. 'ext4'
size (int): Size of file system in bytes
prefix (str): Prefix string of volume's file name
use_src_dir (bool): true to put the file in the source directory
Raises:
CalledProcessError: if any error occurs when creating the filesystem
"""
fs_img = f'{prefix}.{fs_type}.img'
fs_img = os.path.join(config.persistent_data_dir, fs_img)
fs_img = os.path.join(config.source_dir if use_src_dir
else config.persistent_data_dir, fs_img)
if fs_type == 'fat16':
mkfs_opt = '-F 16'

6
test/py/tests/test_ut.py
View file

@ -7,6 +7,7 @@ import os.path
import pytest
import u_boot_utils
from tests import fs_helper
def mkdir_cond(dirname):
"""Create a directory if it doesn't already exist
@ -123,6 +124,11 @@ def test_ut_dm_init(u_boot_console):
u_boot_utils.run_and_log(
u_boot_console, f'sfdisk {fn}', stdin=b'type=83')
fs_helper.mk_fs(u_boot_console.config, 'ext2', 0x200000, '2MB',
use_src_dir=True)
fs_helper.mk_fs(u_boot_console.config, 'fat32', 0x100000, '1MB',
use_src_dir=True)
@pytest.mark.buildconfigspec('cmd_bootflow')
def test_ut_dm_init_bootstd(u_boot_console):
"""Initialise data for bootflow tests"""