test_fs: Allow testing FS_GENERIC
The generic filesystem interface was so far untested. The interface
is similar to the FS specific interfaces with FS specific prefixes,
like ext4ls, fatmkdir, ... but it does not have any prefixes, i.e.
it provides plain ls, mkdir, ... commands.
Extend the test parameters to include 'fs_cmd_prefix' and optionally
'fs_cmd_write' parameters. The 'fs_cmd_prefix' allow specifying the
filesystem specific command prefix, like 'ext4' in 'ext4ls'. The
'fs_cmd_write' allows selecting between 'write'/'save' command name
for storing files into the filesystem, see last paragraph.
Introduce new 'fs_generic' fs_type which is used to parametrize existing
tests and run them without any prefixes if detected, thus testing the
generic filesystem interface. Use the fatfs as the backing store for the
generic FS tests.
The check_ubconfig needs to be slightly adjusted to avoid test for
CMD_FS_GENERIC_WRITE which does not exist separately from CMD_FS_GENERIC.
The CMD_FS_GENERIC does not provide generic 'write' command, instead
the generic equivalent command is called 'save' . Add simple ternary
oeprator to use 'save' command for CMD_FS_GENERIC tests and '..write'
commands for filesystem specific tests.
Enable generic filesystem tests for basic/extended/mkdir/unlink tests.
Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/test/py/tests/test_fs/test_basic.py b/test/py/tests/test_fs/test_basic.py
index 5a02348..64a3b50 100644
--- a/test/py/tests/test_fs/test_basic.py
+++ b/test/py/tests/test_fs/test_basic.py
@@ -20,32 +20,32 @@
"""
Test Case 1 - ls command, listing a root directory and invalid directory
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 1a - ls'):
# Test Case 1 - ls
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%sls host 0:0' % fs_type])
+ '%sls host 0:0' % fs_cmd_prefix])
assert(re.search('2621440000 *%s' % BIG_FILE, ''.join(output)))
assert(re.search('1048576 *%s' % SMALL_FILE, ''.join(output)))
with ubman.log.section('Test Case 1b - ls (invalid dir)'):
# In addition, test with a nonexistent directory to see if we crash.
output = ubman.run_command(
- '%sls host 0:0 invalid_d' % fs_type)
+ '%sls host 0:0 invalid_d' % fs_cmd_prefix)
assert('' == output)
def test_fs2(self, ubman, fs_obj_basic):
"""
Test Case 2 - size command for a small file
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 2a - size (small)'):
# 1MB is 0x0010 0000
# Test Case 2a - size of small file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%ssize host 0:0 /%s' % (fs_type, SMALL_FILE),
+ '%ssize host 0:0 /%s' % (fs_cmd_prefix, SMALL_FILE),
'printenv filesize',
'setenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -53,7 +53,7 @@
with ubman.log.section('Test Case 2b - size (/../<file>)'):
# Test Case 2b - size of small file via a path using '..'
output = ubman.run_command_list([
- '%ssize host 0:0 /SUBDIR/../%s' % (fs_type, SMALL_FILE),
+ '%ssize host 0:0 /SUBDIR/../%s' % (fs_cmd_prefix, SMALL_FILE),
'printenv filesize',
'setenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -62,13 +62,13 @@
"""
Test Case 3 - size command for a large file
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 3 - size (large)'):
# 2.5GB (1024*1024*2500) is 0x9C40 0000
# Test Case 3 - size of big file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%ssize host 0:0 /%s' % (fs_type, BIG_FILE),
+ '%ssize host 0:0 /%s' % (fs_cmd_prefix, BIG_FILE),
'printenv filesize',
'setenv filesize'])
assert('filesize=9c400000' in ''.join(output))
@@ -77,12 +77,12 @@
"""
Test Case 4 - load a small file, 1MB
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 4 - load (small)'):
# Test Case 4a - Read full 1MB of small file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%sload host 0:0 %x /%s' % (fs_type, ADDR, SMALL_FILE),
+ '%sload host 0:0 %x /%s' % (fs_cmd_prefix, ADDR, SMALL_FILE),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -96,12 +96,12 @@
"""
Test Case 5 - load, reading first 1MB of 3GB file
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 5 - load (first 1MB)'):
# Test Case 5a - First 1MB of big file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%sload host 0:0 %x /%s %x 0x0' % (fs_type, ADDR, BIG_FILE, LENGTH),
+ '%sload host 0:0 %x /%s %x 0x0' % (fs_cmd_prefix, ADDR, BIG_FILE, LENGTH),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -115,14 +115,14 @@
"""
Test Case 6 - load, reading last 1MB of 3GB file
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 6 - load (last 1MB)'):
# fails for ext as no offset support
# Test Case 6a - Last 1MB of big file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
'%sload host 0:0 %x /%s %x 0x9c300000'
- % (fs_type, ADDR, BIG_FILE, LENGTH),
+ % (fs_cmd_prefix, ADDR, BIG_FILE, LENGTH),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -136,14 +136,14 @@
"""
Test Case 7 - load, 1MB from the last 1MB in 2GB
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 7 - load (last 1MB in 2GB)'):
# fails for ext as no offset support
# Test Case 7a - One from the last 1MB chunk of 2GB
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
'%sload host 0:0 %x /%s %x 0x7ff00000'
- % (fs_type, ADDR, BIG_FILE, LENGTH),
+ % (fs_cmd_prefix, ADDR, BIG_FILE, LENGTH),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -157,14 +157,14 @@
"""
Test Case 8 - load, reading first 1MB in 2GB
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 8 - load (first 1MB in 2GB)'):
# fails for ext as no offset support
# Test Case 8a - One from the start 1MB chunk from 2GB
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
'%sload host 0:0 %x /%s %x 0x80000000'
- % (fs_type, ADDR, BIG_FILE, LENGTH),
+ % (fs_cmd_prefix, ADDR, BIG_FILE, LENGTH),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -178,14 +178,14 @@
"""
Test Case 9 - load, 1MB crossing 2GB boundary
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 9 - load (crossing 2GB boundary)'):
# fails for ext as no offset support
# Test Case 9a - One 1MB chunk crossing the 2GB boundary
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
'%sload host 0:0 %x /%s %x 0x7ff80000'
- % (fs_type, ADDR, BIG_FILE, LENGTH),
+ % (fs_cmd_prefix, ADDR, BIG_FILE, LENGTH),
'printenv filesize'])
assert('filesize=100000' in ''.join(output))
@@ -199,14 +199,14 @@
"""
Test Case 10 - load, reading beyond file end'):
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 10 - load (beyond file end)'):
# Generic failure case
# Test Case 10 - 2MB chunk from the last 1MB of big file
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
'%sload host 0:0 %x /%s 0x00200000 0x9c300000'
- % (fs_type, ADDR, BIG_FILE),
+ % (fs_cmd_prefix, ADDR, BIG_FILE),
'printenv filesize',
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
@@ -216,22 +216,22 @@
"""
Test Case 11 - write'
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 11 - write'):
# Read 1MB from small file
# Write it back to test the writes
# Test Case 11a - Check that the write succeeded
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%sload host 0:0 %x /%s' % (fs_type, ADDR, SMALL_FILE),
- '%swrite host 0:0 %x /%s.w $filesize'
- % (fs_type, ADDR, SMALL_FILE)])
+ '%sload host 0:0 %x /%s' % (fs_cmd_prefix, ADDR, SMALL_FILE),
+ '%s%s host 0:0 %x /%s.w $filesize'
+ % (fs_cmd_prefix, fs_cmd_write, ADDR, SMALL_FILE)])
assert('1048576 bytes written' in ''.join(output))
# Test Case 11b - Check md5 of written to is same
# as the one read from
output = ubman.run_command_list([
- '%sload host 0:0 %x /%s.w' % (fs_type, ADDR, SMALL_FILE),
+ '%sload host 0:0 %x /%s.w' % (fs_cmd_prefix, ADDR, SMALL_FILE),
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
@@ -241,7 +241,7 @@
"""
Test Case 12 - write to "." directory
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 12 - write (".")'):
# Next test case checks writing a file whose dirent
# is the first in the block, which is always true for "."
@@ -249,7 +249,8 @@
# Test Case 12 - Check directory traversal
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%swrite host 0:0 %x /. 0x10' % (fs_type, ADDR)])
+ '%s%s host 0:0 %x /. 0x10'
+ % (fs_cmd_prefix, fs_cmd_write, ADDR)])
assert('Unable to write' in ''.join(output))
assert_fs_integrity(fs_type, fs_img)
@@ -257,23 +258,23 @@
"""
Test Case 13 - write to a file with "/./<filename>"
"""
- fs_type,fs_img,md5val = fs_obj_basic
+ fs_type,fs_cmd_prefix,fs_cmd_write,fs_img,md5val = fs_obj_basic
with ubman.log.section('Test Case 13 - write ("./<file>")'):
# Read 1MB from small file
# Write it via "same directory", i.e. "." dirent
# Test Case 13a - Check directory traversal
output = ubman.run_command_list([
'host bind 0 %s' % fs_img,
- '%sload host 0:0 %x /%s' % (fs_type, ADDR, SMALL_FILE),
- '%swrite host 0:0 %x /./%s2 $filesize'
- % (fs_type, ADDR, SMALL_FILE)])
+ '%sload host 0:0 %x /%s' % (fs_cmd_prefix, ADDR, SMALL_FILE),
+ '%s%s host 0:0 %x /./%s2 $filesize'
+ % (fs_cmd_prefix, fs_cmd_write, ADDR, SMALL_FILE)])
assert('1048576 bytes written' in ''.join(output))
# Test Case 13b - Check md5 of written to is same
# as the one read from
output = ubman.run_command_list([
'mw.b %x 00 100' % ADDR,
- '%sload host 0:0 %x /./%s2' % (fs_type, ADDR, SMALL_FILE),
+ '%sload host 0:0 %x /./%s2' % (fs_cmd_prefix, ADDR, SMALL_FILE),
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))
@@ -282,7 +283,7 @@
# as the one read from
output = ubman.run_command_list([
'mw.b %x 00 100' % ADDR,
- '%sload host 0:0 %x /%s2' % (fs_type, ADDR, SMALL_FILE),
+ '%sload host 0:0 %x /%s2' % (fs_cmd_prefix, ADDR, SMALL_FILE),
'md5sum %x $filesize' % ADDR,
'setenv filesize'])
assert(md5val[0] in ''.join(output))