test_l3.py: Add toolbox functionality

[tarun-candela]

Description:

• Current implementation is focused on the required toolbox functionality.
• Refactoring for better code reuse with test_l3 can be handled separately later.

Verified CLI

1. Station Creation

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --create_station --radio "radio==wiphy0 stations==2 ssid==TestAP ssid_pw==12345678 security==wpa2"

2. Layer-3 Cross-Connection Building

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --build_cxs --upstream_port 1.1.eth1 --ports 1.1.sta5000,1.1.sta5001

3. Layer-3 Cross-Connection Building with Custom Name

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --build_cxs --upstream_port 1.1.eth1 --ports 1.1.sta0000 --cx_names toolbox

4. Cross-Connection Building with Ethernet Ports

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --build_cxs --upstream_port 1.1.eth1 --downstream_ports 1.1.eth2 --cx_names eth_link

5. Start Cross-Connections

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --start_cx toolbox
python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --start_cx all

6. Stop Cross-Connections

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --stop_cx wlan0
python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --stop_cx all

7. Set Ports Admin UP/DOWN

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --ports_down 1.1.sta5000,1.1.eth2
python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --ports_up 1.1.sta5000,1.1.eth2

8. Delete Cross-Connections

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --del_cx toolbox
python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --del_cx all

9. Delete Wi-Fi Stations

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --del_stations sta5000,sta5001
python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --del_stations all

10. Chained Workflow: Station Creation + CX Building

python3 py-scripts/test_l3.py --lfmgr 192.168.244.45 --toolbox --create_station --radio "radio==wiphy0 stations==2 ssid==TestAP ssid_pw==12345678 security==wpa2" --build_cxs --upstream_port 1.1.eth1 --cx_names test_flow

11. Error and Edge-Case Validation

Verified invalid inputs and missing required arguments return the expected non-zero exit code (1), including invalid radio, station count, ports, CX names, and missing --upstream_port.

• Please refer to the following documentation for the different --toolbox scenarios.
  https://docs.google.com/document/d/1f4rBcs_BI9K718BRkEge8y27-lLS35sWt2HYqet4WsY/edit?usp=sharing

[greearb]

The toolbox arguments will need to be able to specify cx names, not just delete all cxs it finds. Can you make sure that works and add it to the example API? In the create step, allow configuring the cx names that will be created (so wlan0 would be a possibility, for instance).

[greearb]

My comment had an error. wlan0 is not likely to be a cx name, but I do also want ability to specify station names that are created, and one option there is wlan0.

[tarun-candela]

The toolbox arguments will need to be able to specify cx names, not just delete all cxs it finds. Can you make sure that works and add it to the example API? In the create step, allow configuring the cx names that will be created (so wlan0 would be a possibility, for instance).

Sure @greearb will enable this feasibility as well where user can specify the custom cross connection.

[haricharan-candela]

@tarun-candela Please implement the suggestions requested by Ben on MM