test: fs: Add filesystem integrity checks

We need to make sure that file writes,file creation, etc. are properly
performed and do not corrupt the filesystem.
To help with this, introduce the assert_fs_integrity() function that
executes the appropriate fsck tool. It should be called at the end of any
test that modify the content/organization of the filesystem.
Currently only supports FATs and EXT4.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/test/py/tests/test_fs/fstest_helpers.py b/test/py/tests/test_fs/fstest_helpers.py
new file mode 100644 (file)
index 0000000..637bc30
--- /dev/null
+++ b/test/py/tests/test_fs/fstest_helpers.py
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier:      GPL-2.0+
+# Copyright (c) 2019, Texas Instrument
+# Author: JJ Hiblot <jjhiblot@ti.com>
+#
+
+from subprocess import check_call, CalledProcessError
+
+def assert_fs_integrity(fs_type, fs_img):
+    try:
+        if fs_type == 'ext4':
+            check_call('fsck.ext4 -n -f %s' % fs_img, shell=True)
+        if fs_type == 'fat':
+            check_call('fsck.fat -n %s' % fs_img, shell=True)
+    except CalledProcessError:
+        raise

diff --git a/test/py/tests/test_fs/test_basic.py b/test/py/tests/test_fs/test_basic.py
index 140ca29ac73d31077256a8784e2709fd19092c57..71f3e86fb18db96f34287d7fc4d71d9c09788c68 100644 (file)
--- a/test/py/tests/test_fs/test_basic.py
+++ b/test/py/tests/test_fs/test_basic.py
@@ -11,6 +11,7 @@ This test verifies basic read/write operation on file system.
 import pytest
 import re
 from fstest_defs import *
+from fstest_helpers import assert_fs_integrity
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.slow
@@ -237,6 +238,7 @@ class TestFsBasic(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[0] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs12(self, u_boot_console, fs_obj_basic):
         """
@@ -252,6 +254,7 @@ class TestFsBasic(object):
                 'host bind 0 %s' % fs_img,
                 '%swrite host 0:0 %x /. 0x10' % (fs_type, ADDR)])
             assert('Unable to write' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs13(self, u_boot_console, fs_obj_basic):
         """
@@ -286,3 +289,4 @@ class TestFsBasic(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[0] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)

diff --git a/test/py/tests/test_fs/test_ext.py b/test/py/tests/test_fs/test_ext.py
index 06cad5516d583a6a5da8d77da7d37f9b97360dfc..2c47738b8df241eda4c0c079de0588b778026c74 100644 (file)
--- a/test/py/tests/test_fs/test_ext.py
+++ b/test/py/tests/test_fs/test_ext.py
@@ -11,6 +11,7 @@ This test verifies extended write operation on file system.
 import pytest
 import re
 from fstest_defs import *
+from fstest_helpers import assert_fs_integrity
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.slow
@@ -36,6 +37,7 @@ class TestFsExt(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[0] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext2(self, u_boot_console, fs_obj_ext):
         """
@@ -58,6 +60,7 @@ class TestFsExt(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[0] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext3(self, u_boot_console, fs_obj_ext):
         """
@@ -72,6 +75,7 @@ class TestFsExt(object):
                 '%swrite host 0:0 %x /dir1/none/%s.w3 $filesize'
                     % (fs_type, ADDR, MIN_FILE)])
             assert('Unable to write "/dir1/none/' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext4(self, u_boot_console, fs_obj_ext):
         """
@@ -104,6 +108,7 @@ class TestFsExt(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[1] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext5(self, u_boot_console, fs_obj_ext):
         """
@@ -136,6 +141,7 @@ class TestFsExt(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[2] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext6(self, u_boot_console, fs_obj_ext):
         """
@@ -160,6 +166,7 @@ class TestFsExt(object):
                 'printenv filesize',
                 'setenv filesize'])
             assert('filesize=0' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext7(self, u_boot_console, fs_obj_ext):
         """
@@ -192,6 +199,7 @@ class TestFsExt(object):
                 'md5sum %x $filesize' % ADDR,
                 'setenv filesize'])
             assert(md5val[3] in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext8(self, u_boot_console, fs_obj_ext):
         """
@@ -209,6 +217,7 @@ class TestFsExt(object):
                 '%swrite host 0:0 %x /dir1/%s.w8 0x1400 %x'
                     % (fs_type, ADDR, MIN_FILE, 0x100000 + 0x1400))
             assert('Unable to write "/dir1' in output)
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext9(self, u_boot_console, fs_obj_ext):
         """
@@ -223,3 +232,4 @@ class TestFsExt(object):
                 '%swrite host 0:0 %x /dir1/%s.w9 0x1400 0x1400'
                     % (fs_type, ADDR, MIN_FILE)])
             assert('Unable to write "/dir1' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)

diff --git a/test/py/tests/test_fs/test_mkdir.py b/test/py/tests/test_fs/test_mkdir.py
index b3fe11cf3b52f8c7230041586a12b0033145b8c7..fa9561ec359fdb386abc26a69e268b2b150d8bc8 100644 (file)
--- a/test/py/tests/test_fs/test_mkdir.py
+++ b/test/py/tests/test_fs/test_mkdir.py
@@ -9,6 +9,7 @@ This test verifies mkdir operation on file system.
 """
 
 import pytest
+from fstest_helpers import assert_fs_integrity
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.slow
@@ -29,6 +30,8 @@ class TestMkdir(object):
                 '%sls host 0:0 dir1' % fs_type)
             assert('./'   in output)
             assert('../'  in output)
+            assert_fs_integrity(fs_type, fs_img)
+
 
     def test_mkdir2(self, u_boot_console, fs_obj_mkdir):
         """
@@ -46,6 +49,7 @@ class TestMkdir(object):
                 '%sls host 0:0 dir1/dir2' % fs_type)
             assert('./'   in output)
             assert('../'  in output)
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_mkdir3(self, u_boot_console, fs_obj_mkdir):
         """
@@ -58,6 +62,7 @@ class TestMkdir(object):
                 'host bind 0 %s' % fs_img,
                 '%smkdir host 0:0 none/dir3' % fs_type])
             assert('Unable to create a directory' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_mkdir4(self, u_boot_console, fs_obj_mkdir):
         """
@@ -69,6 +74,7 @@ class TestMkdir(object):
                 'host bind 0 %s' % fs_img,
                 '%smkdir host 0:0 .' % fs_type])
             assert('Unable to create a directory' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_mkdir5(self, u_boot_console, fs_obj_mkdir):
         """
@@ -80,6 +86,7 @@ class TestMkdir(object):
                 'host bind 0 %s' % fs_img,
                 '%smkdir host 0:0 ..' % fs_type])
             assert('Unable to create a directory' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_mkdir6(self, u_boot_console, fs_obj_mkdir):
         """
@@ -111,3 +118,4 @@ class TestMkdir(object):
                 '%sls host 0:0 dir6/0123456789abcdef13/..' % fs_type)
             assert('0123456789abcdef00/'  in output)
             assert('0123456789abcdef13/'  in output)
+            assert_fs_integrity(fs_type, fs_img)

diff --git a/test/py/tests/test_fs/test_unlink.py b/test/py/tests/test_fs/test_unlink.py
index 2b817468eda07dc1e21aeedfb3da9ac6b59b2130..97aafc63bb58b01f479293c6d377ba74bb127225 100644 (file)
--- a/test/py/tests/test_fs/test_unlink.py
+++ b/test/py/tests/test_fs/test_unlink.py
@@ -10,6 +10,7 @@ on file system.
 """
 
 import pytest
+from fstest_helpers import assert_fs_integrity
 
 @pytest.mark.boardspec('sandbox')
 @pytest.mark.slow
@@ -30,6 +31,7 @@ class TestUnlink(object):
                 '%sls host 0:0 dir1/' % fs_type)
             assert(not 'file1' in output)
             assert('file2' in output)
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink2(self, u_boot_console, fs_obj_unlink):
         """
@@ -48,6 +50,7 @@ class TestUnlink(object):
             output = u_boot_console.run_command(
                 '%sls host 0:0 dir2' % fs_type)
             assert('0 file(s), 2 dir(s)' in output)
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink3(self, u_boot_console, fs_obj_unlink):
         """
@@ -59,6 +62,7 @@ class TestUnlink(object):
                 'host bind 0 %s' % fs_img,
                 '%srm host 0:0 dir1/nofile' % fs_type])
             assert('nofile: doesn\'t exist' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink4(self, u_boot_console, fs_obj_unlink):
         """
@@ -71,9 +75,10 @@ class TestUnlink(object):
                 '%srm host 0:0 dir4' % fs_type])
             assert('' == ''.join(output))
 
-        output = u_boot_console.run_command(
-            '%sls host 0:0 /' % fs_type)
-        assert(not 'dir4' in output)
+            output = u_boot_console.run_command(
+                '%sls host 0:0 /' % fs_type)
+            assert(not 'dir4' in output)
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink5(self, u_boot_console, fs_obj_unlink):
         """
@@ -86,6 +91,7 @@ class TestUnlink(object):
                 'host bind 0 %s' % fs_img,
                 '%srm host 0:0 dir5' % fs_type])
             assert('directory is not empty' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink6(self, u_boot_console, fs_obj_unlink):
         """
@@ -97,6 +103,7 @@ class TestUnlink(object):
                 'host bind 0 %s' % fs_img,
                 '%srm host 0:0 dir5/.' % fs_type])
             assert('directory is not empty' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)
 
     def test_unlink7(self, u_boot_console, fs_obj_unlink):
         """
@@ -108,3 +115,4 @@ class TestUnlink(object):
                 'host bind 0 %s' % fs_img,
                 '%srm host 0:0 dir5/..' % fs_type])
             assert('directory is not empty' in ''.join(output))
+            assert_fs_integrity(fs_type, fs_img)