On 6/16/20 1:40 AM, Patrick Delaunay wrote:
Add basic test to persistent environment in ext4: save and load in host ext4 file 'uboot.env'.
On first execution an empty EXT4 file system is created in persistent data dir: env.ext4.img.
diff --git a/test/py/tests/test_env.py b/test/py/tests/test_env.py
+def mk_env_ext4(state_test_env):
- if os.path.exists(persistent):
c.log.action('Disk image file ' + persistent + ' already exists')- else:
try:check_call('rm -f %s' % persistent, shell=True)
This should be run with the results logged to the overall test log file so that if there are failures, it's possible to see what they were. Use util.run_and_log() for this.
Also, this particular command doesn't seem useful, since 4 lines above the code verified that the file doesn't exist.
+@pytest.mark.boardspec('sandbox') +@pytest.mark.buildconfigspec('cmd_nvedit_info') +@pytest.mark.buildconfigspec('cmd_echo') +@pytest.mark.buildconfigspec('env_is_in_ext4') +def test_env_ext4(state_test_env):
- c = state_test_env.u_boot_console
Nit: That blank line is a bit odd.
- fs_img = mk_env_ext4(state_test_env)
- c.run_command('host bind 0 %s' % fs_img)
- response = c.run_command('ext4ls host 0:0')
- assert 'uboot.env' not in response
- """ env location: ENVL_EXT4 (2)
- """
Nit: Wrap the trailing """ onto the same line; no need to force it to be a multi-line string. Also a comman may be better rather than a docstring. Same for the other docstring later.
- call('rm -f %s' % fs_img, shell=True)
This won't happen if the test fails earlier. Should there be a try/except block or wrapper function with exception handling to resolve this?