def test_wipe_sub(n_bytes, mkfs_cmd):
"""Test FileUtilities.wipe_path"""
filename = create_disk_image(n_bytes)
print('created disk image %s' % filename)
# format filesystem
format_filesystem(filename, mkfs_cmd)
# mount
mountpoint = tempfile.mkdtemp(prefix='bleachbit-wipe-mountpoint')
mount_filesystem(filename, mountpoint)
# baseline free disk space
print('df for clean filesystem')
print(run_external(['df', mountpoint])[1])
# make dirty
make_dirty(mountpoint)
# verify dirtiness
unmount_filesystem(mountpoint)
assert (verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
# standard delete
logger.info('standard delete')
delete_counter = 0
for secretfile in listdir(mountpoint):
if 'secret' not in secretfile:
# skip lost+found
continue
delete(secretfile, shred=False)
delete_counter += 1
logger.debug('deleted %d files', delete_counter)
# check
print('df for empty, dirty filesystem')
print(run_external(['df', mountpoint])[1])
# verify dirtiness
unmount_filesystem(mountpoint)
assert (verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
expected_free_space = free_space(mountpoint)
# measure effectiveness of multiple wipes
for i in range(1, 10):
print('*' * 30)
print('* pass %d *' % i)
print('*' * 30)
# remount
if i > 1:
mount_filesystem(filename, mountpoint)\
# really wipe
print('wiping %s' % mountpoint)
for w in wipe_path(mountpoint):
pass
# verify cleaning process freed all space it allocated
actual_free_space = free_space(mountpoint)
if not expected_free_space == actual_free_space:
print('expecting %d free space but got %d' %
(expected_free_space, actual_free_space))
import pdb
pdb.set_trace()
# unmount
unmount_filesystem(mountpoint)
# verify cleanliness
cleanliness = verify_cleanliness(filename)
assert (cleanliness < 2)
# remove temporary
delete(filename)
delete(mountpoint)
def test_wipe_sub(n_bytes, mkfs_cmd):
"""Test FileUtilities.wipe_path"""
if 'nt' == os.name:
print 'WARNING: test_wipe() not supported on Windows'
return
filename = create_disk_image(n_bytes)
print 'created disk image %s' % filename
# format filesystem
format_filesystem(filename, mkfs_cmd)
# mount
mountpoint = tempfile.mkdtemp(prefix='bleachbit-wipe-mountpoint')
mount_filesystem(filename, mountpoint)
# baseline free disk space
print 'df for clean filesystem'
print run_external(['df', mountpoint])[1]
# make dirty
make_dirty(mountpoint)
# verify dirtiness
unmount_filesystem(mountpoint)
assert(verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
# standard delete
print 'info: standard delete'
delete_counter = 0
for secretfile in listdir(mountpoint):
if not 'secret' in secretfile:
# skip lost+found
continue
delete(secretfile, shred=False)
delete_counter += 1
print 'debug: deleted %d files' % delete_counter
# check
print 'df for empty, dirty filesystem'
print run_external(['df', mountpoint])[1]
# verify dirtiness
unmount_filesystem(mountpoint)
assert(verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
expected_free_space = free_space(mountpoint)
# measure effectiveness of multiple wipes
for i in range(1, 10):
print '*' * 30
print '* pass %d *' % i
print '*' * 30
# remount
if i > 1:
mount_filesystem(filename, mountpoint)\
# really wipe
print 'wiping %s' % mountpoint
for w in wipe_path(mountpoint):
pass
# verify cleaning process freed all space it allocated
actual_free_space = free_space(mountpoint)
if not expected_free_space == actual_free_space:
print 'expecting %d free space but got %d' % \
(expected_free_space, actual_free_space)
import pdb
pdb.set_trace()
# unmount
unmount_filesystem(mountpoint)
# verify cleanliness
cleanliness = verify_cleanliness(filename)
assert(cleanliness < 2)
# remove temporary
delete(filename)
delete(mountpoint)
def test_wipe_sub(n_bytes, mkfs_cmd):
"""Test FileUtilities.wipe_path"""
if 'nt' == os.name:
print 'WARNING: test_wipe() not supported on Windows'
return
filename = create_disk_image(n_bytes)
print 'created disk image %s' % filename
# format filesystem
format_filesystem(filename, mkfs_cmd)
# mount
mountpoint = tempfile.mkdtemp('bleachbit-wipe-mountpoint')
mount_filesystem(filename, mountpoint)
# baseline free disk space
print 'df for clean filesystem'
print run_external(['df', mountpoint])[1]
# make dirty
make_dirty(mountpoint)
# verify dirtiness
unmount_filesystem(mountpoint)
assert (verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
# standard delete
print 'info: standard delete'
delete_counter = 0
for secretfile in listdir(mountpoint):
if not 'secret' in secretfile:
# skip lost+found
continue
delete(secretfile, shred=False)
delete_counter += 1
print 'debug: deleted %d files' % delete_counter
# check
print 'df for empty, dirty filesystem'
print run_external(['df', mountpoint])[1]
# verify dirtiness
unmount_filesystem(mountpoint)
assert (verify_cleanliness(filename) == 11)
mount_filesystem(filename, mountpoint)
expected_free_space = free_space(mountpoint)
# measure effectiveness of multiple wipes
for i in range(1, 10):
print '*' * 30
print '* pass %d *' % i
print '*' * 30
# remount
if i > 1:
mount_filesystem(filename, mountpoint)\
# really wipe
print 'wiping %s' % mountpoint
for w in wipe_path(mountpoint):
pass
# verify cleaning process freed all space it allocated
actual_free_space = free_space(mountpoint)
if not expected_free_space == actual_free_space:
print 'expecting %d free space but got %d' % \
(expected_free_space, actual_free_space)
import pdb
pdb.set_trace()
# unmount
unmount_filesystem(mountpoint)
# verify cleanliness
cleanliness = verify_cleanliness(filename)
assert (cleanliness < 2)
# remove temporary
delete(filename)
delete(mountpoint)
