unbind ethernet udevices and count them to check that were properly removed also from the EFI network stack
Signed-off-by: Adriano Cordova adriano.cordova@canonical.com --- test/py/tests/test_efi_selftest.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/test/py/tests/test_efi_selftest.py b/test/py/tests/test_efi_selftest.py index af9992a6f7..2b7944d198 100644 --- a/test/py/tests/test_efi_selftest.py +++ b/test/py/tests/test_efi_selftest.py @@ -216,3 +216,27 @@ def test_efi_selftest_count_netdevices(u_boot_console): u_boot_console.run_command('bootefi selftest', wait_for_prompt=False) if u_boot_console.p.expect([f'Detected {ethernet_count} active EFI net devices']): raise Exception('Failures occurred during the EFI selftest') + +@pytest.mark.buildconfigspec('cmd_bootefi_selftest') +@pytest.mark.buildconfigspec('cmd_dm') +@pytest.mark.buildconfigspec('cmd_bind') +def test_efi_selftest_remove_netdevices(u_boot_console): + """Test the EFI net device driver + + u_boot_console -- U-Boot console + + This function removes all the ETH_UCLASS udevices and + calls the EFI net device selftest to check that the EFI driver + sees the same. + """ + u_boot_console.restart_uboot() + response = u_boot_console.run_command('dm tree') + lines = response.splitlines()[2:] + ethernet_count = sum(1 for line in lines if line.strip().startswith('ethernet') and '[ + ]' in line) + + for i in range(ethernet_count): + u_boot_console.run_command(f'unbind ethernet {i}') + u_boot_console.run_command(cmd='setenv efi_selftest netdevices') + u_boot_console.run_command('bootefi selftest', wait_for_prompt=False) + if u_boot_console.p.expect(['Detected 0 active EFI net devices']): + raise Exception('Failures occurred during the EFI selftest')