test_fs/test_erofs.py and test_fs/test_squashfs/sqfs_common.py both
defined a generate_file() helper that writes a file of a given size
filled with 'x'. The two functions were functionally identical and
differed only in parameter names and docstrings.
Move the helper into the existing test/py/utils.py module, which is
the established home for generic test utilities (md5sum_file,
PersistentRandomFile, attempt_to_open_file). Update both call sites
to use it.
Signed-off-by: Aristo Chen <aristo.chen@canonical.com>
Reviewed-by: joaomarcos.costa@bootlin.com
Reviewed-by: Simon Glass <sjg@chromium.org>
We know this is U-Boot so the prefix serves no purpose other than to
make things longer and harder to read. Drop it and rename the files.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # test_android / test_dfu
