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752c376987
This fixture name is quite long and results in lots of verbose code. We know this is U-Boot so the 'u_boot_' part is not necessary. But it is also a bit of a misnomer, since it provides access to all the information available to tests. It is not just the console. It would be too confusing to use con as it would be confused with config and it is probably too short. So shorten it to 'ubman'. Signed-off-by: Simon Glass <sjg@chromium.org> Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/
355 lines
15 KiB
Python
355 lines
15 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2018, Linaro Limited
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# Author: Takahiro Akashi <takahiro.akashi@linaro.org>
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#
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# U-Boot File System:Exntented Test
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"""
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This test verifies extended write operation on file system.
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"""
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import os.path
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import pytest
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import re
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from subprocess import check_output
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from fstest_defs import *
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from fstest_helpers import assert_fs_integrity
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PLAIN_FILE='abcdefgh.txt'
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MANGLE_FILE='abcdefghi.txt'
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def str2fat(long_filename):
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splitext = os.path.splitext(long_filename.upper())
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name = splitext[0]
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ext = splitext[1][1:]
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if len(name) > 8:
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name = '%s~1' % name[:6]
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return '%-8s %s' % (name, ext)
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.slow
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class TestFsExt(object):
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def test_fs_ext1(self, ubman, fs_obj_ext):
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"""
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Test Case 1 - write a file with absolute path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 1 - write with abs path'):
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# Test Case 1a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w1 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('20480 bytes written' in ''.join(output))
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# Test Case 1b - Check md5 of file content
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output = ubman.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w1' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[0] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext2(self, ubman, fs_obj_ext):
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"""
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Test Case 2 - write to a file with relative path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 2 - write with rel path'):
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# Test Case 2a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x dir1/%s.w2 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('20480 bytes written' in ''.join(output))
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# Test Case 2b - Check md5 of file content
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output = ubman.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x dir1/%s.w2' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[0] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext3(self, ubman, fs_obj_ext):
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"""
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Test Case 3 - write to a file with invalid path
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 3 - write with invalid path'):
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# Test Case 3 - Check if command expectedly failed
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/none/%s.w3 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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assert('Unable to write file /dir1/none/' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext4(self, ubman, fs_obj_ext):
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"""
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Test Case 4 - write at non-zero offset, enlarging file size
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 4 - write at non-zero offset, enlarging file size'):
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# Test Case 4a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w4 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/%s.w4 $filesize 0x1400'
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% (fs_type, ADDR, MIN_FILE))
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assert('20480 bytes written' in output)
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# Test Case 4b - Check size of written file
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output = ubman.run_command_list([
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'%ssize host 0:0 /dir1/%s.w4' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=6400' in ''.join(output))
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# Test Case 4c - Check md5 of file content
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output = ubman.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w4' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[1] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext5(self, ubman, fs_obj_ext):
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"""
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Test Case 5 - write at non-zero offset, shrinking file size
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 5 - write at non-zero offset, shrinking file size'):
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# Test Case 5a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w5 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/%s.w5 0x1400 0x1400'
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% (fs_type, ADDR, MIN_FILE))
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assert('5120 bytes written' in output)
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# Test Case 5b - Check size of written file
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output = ubman.run_command_list([
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'%ssize host 0:0 /dir1/%s.w5' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=2800' in ''.join(output))
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# Test Case 5c - Check md5 of file content
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output = ubman.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w5' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[2] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext6(self, ubman, fs_obj_ext):
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"""
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Test Case 6 - write nothing at the start, truncating to zero
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 6 - write nothing at the start, truncating to zero'):
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# Test Case 6a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w6 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/%s.w6 0 0'
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% (fs_type, ADDR, MIN_FILE))
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assert('0 bytes written' in output)
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# Test Case 6b - Check size of written file
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output = ubman.run_command_list([
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'%ssize host 0:0 /dir1/%s.w6' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=0' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext7(self, ubman, fs_obj_ext):
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"""
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Test Case 7 - write at the end (append)
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 7 - write at the end (append)'):
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# Test Case 7a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w7 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/%s.w7 $filesize $filesize'
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% (fs_type, ADDR, MIN_FILE))
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assert('20480 bytes written' in output)
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# Test Case 7b - Check size of written file
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output = ubman.run_command_list([
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'%ssize host 0:0 /dir1/%s.w7' % (fs_type, MIN_FILE),
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'printenv filesize',
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'setenv filesize'])
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assert('filesize=a000' in ''.join(output))
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# Test Case 7c - Check md5 of file content
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output = ubman.run_command_list([
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'mw.b %x 00 100' % ADDR,
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'%sload host 0:0 %x /dir1/%s.w7' % (fs_type, ADDR, MIN_FILE),
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'md5sum %x $filesize' % ADDR,
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'setenv filesize'])
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assert(md5val[3] in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext8(self, ubman, fs_obj_ext):
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"""
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Test Case 8 - write at offset beyond the end of file
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 8 - write beyond the end'):
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# Test Case 8a - Check if command expectedly failed
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w8 $filesize'
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% (fs_type, ADDR, MIN_FILE)])
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/%s.w8 0x1400 %x'
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% (fs_type, ADDR, MIN_FILE, 0x100000 + 0x1400))
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assert('Unable to write file /dir1' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext9(self, ubman, fs_obj_ext):
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"""
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Test Case 9 - write to a non-existing file at non-zero offset
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 9 - write to non-existing file with non-zero offset'):
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# Test Case 9a - Check if command expectedly failed
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
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'%swrite host 0:0 %x /dir1/%s.w9 0x1400 0x1400'
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% (fs_type, ADDR, MIN_FILE)])
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assert('Unable to write file /dir1' in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext10(self, ubman, fs_obj_ext):
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"""
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'Test Case 10 - create/delete as many directories under root directory
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as amount of directory entries goes beyond one cluster size)'
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 10 - create/delete (many)'):
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# Test Case 10a - Create many files
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# Please note that the size of directory entry is 32 bytes.
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# So one typical cluster may holds 64 (2048/32) entries.
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output = ubman.run_command(
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'host bind 0 %s' % fs_img)
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for i in range(0, 66):
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output = ubman.run_command(
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'%swrite host 0:0 %x /FILE0123456789_%02x 100'
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% (fs_type, ADDR, i))
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output = ubman.run_command('%sls host 0:0 /' % fs_type)
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assert('FILE0123456789_00' in output)
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assert('FILE0123456789_41' in output)
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# Test Case 10b - Delete many files
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for i in range(0, 66):
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output = ubman.run_command(
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'%srm host 0:0 /FILE0123456789_%02x'
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% (fs_type, i))
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output = ubman.run_command('%sls host 0:0 /' % fs_type)
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assert(not 'FILE0123456789_00' in output)
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assert(not 'FILE0123456789_41' in output)
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# Test Case 10c - Create many files again
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# Please note no.64 and 65 are intentionally re-created
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for i in range(64, 128):
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output = ubman.run_command(
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'%swrite host 0:0 %x /FILE0123456789_%02x 100'
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% (fs_type, ADDR, i))
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output = ubman.run_command('%sls host 0:0 /' % fs_type)
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assert('FILE0123456789_40' in output)
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assert('FILE0123456789_79' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext11(self, ubman, fs_obj_ext):
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"""
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'Test Case 11 - create/delete as many directories under non-root
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directory as amount of directory entries goes beyond one cluster size)'
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 11 - create/delete (many)'):
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# Test Case 11a - Create many files
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# Please note that the size of directory entry is 32 bytes.
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# So one typical cluster may holds 64 (2048/32) entries.
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output = ubman.run_command(
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'host bind 0 %s' % fs_img)
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for i in range(0, 66):
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/FILE0123456789_%02x 100'
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% (fs_type, ADDR, i))
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output = ubman.run_command('%sls host 0:0 /dir1' % fs_type)
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assert('FILE0123456789_00' in output)
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assert('FILE0123456789_41' in output)
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# Test Case 11b - Delete many files
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for i in range(0, 66):
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output = ubman.run_command(
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'%srm host 0:0 /dir1/FILE0123456789_%02x'
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% (fs_type, i))
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output = ubman.run_command('%sls host 0:0 /dir1' % fs_type)
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assert(not 'FILE0123456789_00' in output)
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assert(not 'FILE0123456789_41' in output)
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# Test Case 11c - Create many files again
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# Please note no.64 and 65 are intentionally re-created
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for i in range(64, 128):
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output = ubman.run_command(
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'%swrite host 0:0 %x /dir1/FILE0123456789_%02x 100'
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% (fs_type, ADDR, i))
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output = ubman.run_command('%sls host 0:0 /dir1' % fs_type)
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assert('FILE0123456789_40' in output)
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assert('FILE0123456789_79' in output)
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assert_fs_integrity(fs_type, fs_img)
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def test_fs_ext12(self, ubman, fs_obj_ext):
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"""
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Test Case 12 - write plain and mangle file
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"""
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fs_type,fs_img,md5val = fs_obj_ext
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with ubman.log.section('Test Case 12 - write plain and mangle file'):
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# Test Case 12a - Check if command successfully returned
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output = ubman.run_command_list([
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'host bind 0 %s' % fs_img,
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'%swrite host 0:0 %x /%s 0'
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% (fs_type, ADDR, PLAIN_FILE),
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'%swrite host 0:0 %x /%s 0'
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% (fs_type, ADDR, MANGLE_FILE)])
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assert('0 bytes written' in ''.join(output))
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# Test Case 12b - Read file system content
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output = check_output('mdir -i %s' % fs_img, shell=True).decode()
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# Test Case 12c - Check if short filename is not mangled
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assert(str2fat(PLAIN_FILE) in ''.join(output))
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# Test Case 12d - Check if long filename is mangled
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assert(str2fat(MANGLE_FILE) in ''.join(output))
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assert_fs_integrity(fs_type, fs_img)
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