Commit f428e33b authored by Joao Marcos Costa's avatar Joao Marcos Costa Committed by Tom Rini

test/py: Add tests for the SquashFS commands

Add Python scripts to test 'ls' and 'load' commands. The scripts
generate a SquashFS image and clean the directory after the assertions,
or if an exception is raised.
Signed-off-by: default avatarJoao Marcos Costa <joaomarcos.costa@bootlin.com>
parent 02c366b5
......@@ -975,6 +975,7 @@ S: Maintained
F: fs/squashfs/
F: include/sqfs.h
F: cmd/sqfs.c
F: test/py/tests/test_fs/test_squashfs/
TARGET_BCMNS3
M: Bharat Gooty <bharat.gooty@broadcom.com>
......
......@@ -89,6 +89,7 @@ CONFIG_CMD_TPM=y
CONFIG_CMD_TPM_TEST=y
CONFIG_CMD_BTRFS=y
CONFIG_CMD_CBFS=y
CONFIG_CMD_SQUASHFS=y
CONFIG_CMD_CRAMFS=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_MTDPARTS=y
......
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020 Bootlin
# Author: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
import os
import random
import string
def sqfs_get_random_letters(size):
letters = []
for i in range(0, size):
letters.append(random.choice(string.ascii_letters))
return ''.join(letters)
def sqfs_generate_file(path, size):
content = sqfs_get_random_letters(size)
file = open(path, "w")
file.write(content)
file.close()
# generate image with three files and a symbolic link
def sqfs_generate_image():
src = "test/py/tests/test_fs/test_squashfs/sqfs_src/"
dest = "test/py/tests/test_fs/test_squashfs/sqfs"
os.mkdir(src)
sqfs_generate_file(src + "frag_only", 100)
sqfs_generate_file(src + "blks_frag", 5100)
sqfs_generate_file(src + "blks_only", 4096)
os.symlink("frag_only", src + "sym")
os.system("mksquashfs " + src + " " + dest + " -b 4096 -always-use-fragments")
# removes all files created by sqfs_generate_image()
def sqfs_clean():
src = "test/py/tests/test_fs/test_squashfs/sqfs_src/"
dest = "test/py/tests/test_fs/test_squashfs/sqfs"
os.remove(src + "frag_only")
os.remove(src + "blks_frag")
os.remove(src + "blks_only")
os.remove(src + "sym")
os.rmdir(src)
os.remove(dest)
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020 Bootlin
# Author: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
import os
import pytest
from sqfs_common import *
@pytest.mark.boardspec('sandbox')
@pytest.mark.buildconfigspec('cmd_fs_generic')
@pytest.mark.buildconfigspec('cmd_squashfs')
@pytest.mark.buildconfigspec('fs_squashfs')
@pytest.mark.requiredtool('mksquashfs')
def test_sqfs_load(u_boot_console):
sqfs_generate_image()
command = "sqfsload host 0 $kernel_addr_r "
path = "test/py/tests/test_fs/test_squashfs/sqfs"
try:
output = u_boot_console.run_command("host bind 0 " + path)
output = u_boot_console.run_command(command + "xxx")
assert "File not found." in output
output = u_boot_console.run_command(command + "frag_only")
assert "100 bytes read in" in output
output = u_boot_console.run_command(command + "blks_frag")
assert "5100 bytes read in" in output
output = u_boot_console.run_command(command + "blks_only")
assert "4096 bytes read in" in output
output = u_boot_console.run_command(command + "sym")
assert "100 bytes read in" in output
except:
sqfs_clean()
sqfs_clean()
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020 Bootlin
# Author: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
import os
import pytest
from sqfs_common import *
@pytest.mark.boardspec('sandbox')
@pytest.mark.buildconfigspec('cmd_fs_generic')
@pytest.mark.buildconfigspec('cmd_squashfs')
@pytest.mark.buildconfigspec('fs_squashfs')
@pytest.mark.requiredtool('mksquashfs')
def test_sqfs_ls(u_boot_console):
sqfs_generate_image()
path = "test/py/tests/test_fs/test_squashfs/sqfs"
try:
output = u_boot_console.run_command("host bind 0 " + path)
output = u_boot_console.run_command("sqfsls host 0")
assert "4 file(s), 0 dir(s)" in output
assert "<SYM> sym" in output
output = u_boot_console.run_command("sqfsls host 0 xxx")
assert "** Cannot find directory. **" in output
except:
sqfs_clean()
sqfs_clean()
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