Add test for environment stored in SPI NOR. The test works in a very similar way to the current test for environment stored in ext4 FS, except it generates spi.bin file backing the SPI NOR.
Signed-off-by: Marek Vasut <[email protected]> --- Cc: Heinrich Schuchardt <[email protected]> Cc: Jerome Forissier <[email protected]> Cc: Simon Glass <[email protected]> Cc: Tom Rini <[email protected]> Cc: [email protected] --- test/py/tests/test_env.py | 99 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) diff --git a/test/py/tests/test_env.py b/test/py/tests/test_env.py index 383e26c03b0..48e31f19b3c 100644 --- a/test/py/tests/test_env.py +++ b/test/py/tests/test_env.py @@ -457,6 +457,26 @@ def mk_env_ext4(state_test_env): utils.run_and_log(c, ['cp', '-f', persistent, fs_img]) return fs_img +def mk_env_spi_flash(state_test_env): + + """Create an empty SPI NOR image.""" + c = state_test_env.ubman + filename = 'spi.bin' + persistent = c.config.persistent_data_dir + '/' + filename + spi_flash_img = c.config.source_dir + '/' + filename + + if os.path.exists(persistent): + c.log.action('SPI NOR image file ' + persistent + ' already exists') + else: + try: + utils.run_and_log(c, 'dd if=/dev/zero of=%s bs=1M count=2' % persistent) + except CalledProcessError: + call('rm -f %s' % persistent, shell=True) + raise + + utils.run_and_log(c, ['cp', '-f', persistent, spi_flash_img]) + return spi_flash_img + @pytest.mark.boardspec('sandbox') @pytest.mark.buildconfigspec('cmd_echo') @pytest.mark.buildconfigspec('cmd_nvedit_info') @@ -544,6 +564,85 @@ def test_env_ext4(state_test_env): if fs_img: call('rm -f %s' % fs_img, shell=True) [email protected]('sandbox') [email protected]('cmd_echo') [email protected]('cmd_nvedit_info') [email protected]('cmd_nvedit_load') [email protected]('cmd_nvedit_select') [email protected]('env_is_in_spi_flash') +def test_env_spi_flash(state_test_env): + + """Test ENV in SPI NOR on sandbox.""" + c = state_test_env.ubman + spi_flash_img = '' + try: + spi_flash_img = mk_env_spi_flash(state_test_env) + + # force env location: SF + response = c.run_command('env select SPIFlash') + assert 'Select Environment on SPIFlash: OK' in response + + response = c.run_command('env save') + assert 'Saving Environment to SPIFlash' in response + + response = c.run_command('env load') + assert 'Loading Environment from SPIFlash... OK' in response + + response = c.run_command('env info') + assert 'env_valid = valid' in response + assert 'env_ready = true' in response + assert 'env_use_default = false' in response + + response = c.run_command('env info -p -d') + assert 'Environment was loaded from persistent storage' in response + assert 'Environment can be persisted' in response + + response = c.run_command('env info -d -q') + assert response == "" + response = c.run_command('echo $?') + assert response == "1" + + response = c.run_command('env info -p -q') + assert response == "" + response = c.run_command('echo $?') + assert response == "0" + + response = c.run_command('env erase') + assert 'OK' in response + + response = c.run_command('env load') + assert 'Loading Environment from SPIFlash... ' in response + assert 'bad CRC, using default environment' in response + + response = c.run_command('env info') + assert 'env_valid = invalid' in response + assert 'env_ready = true' in response + assert 'env_use_default = true' in response + + response = c.run_command('env info -p -d') + assert 'Default environment is used' in response + assert 'Environment can be persisted' in response + + # restore env location: NOWHERE (prio 0 in sandbox) + response = c.run_command('env select nowhere') + assert 'Select Environment on nowhere: OK' in response + + response = c.run_command('env load') + assert 'Loading Environment from nowhere... OK' in response + + response = c.run_command('env info') + assert 'env_valid = invalid' in response + assert 'env_ready = true' in response + assert 'env_use_default = true' in response + + response = c.run_command('env info -p -d') + assert 'Default environment is used' in response + assert 'Environment cannot be persisted' in response + + finally: + if spi_flash_img: + call('rm -f %s' % spi_flash_img, shell=True) + def test_env_text(ubman): """Test the script that converts the environment to a text file""" -- 2.51.0
