Fix 'drop_packets/test_configurable_drop_counters.py' on dualtor

[anishb-arista]

Description of PR

Summary:
Fixes #133

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• Test case(new/improvement)

Back port request

• 201911
• 202012
• 202205
• 202305
• 202311

Approach

What is the motivation for this PR?

Fix the failure of the test 'drop_packets/test_configurable_drop_counters.py' on dualtor testbeds

How did you do it?

Toggled all mux simulator ports to the selected tor before sending traffic

How did you verify/test it?

Tested on Arista-7050 and Arista-7260 platforms

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation

[mssonicbld]

The pre-commit check detected issues in the files touched by this pull request.
The pre-commit check is a mandatory check, please fix detected issues.

Detailed pre-commit check results:
trim trailing whitespace.................................................Passed
fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Failed
- hook id: flake8
- exit code: 1

tests/drop_packets/test_configurable_drop_counters.py:202:25: F811 redefinition of unused 'toggle_all_simulator_ports_to_rand_selected_tor_m' from line 27
tests/drop_packets/test_configurable_drop_counters.py:229:25: F811 redefinition of unused 'toggle_all_simulator_ports_to_rand_selected_tor_m' from line 27

flake8...............................................(no files to check)Skipped
check conditional mark sort..........................(no files to check)Skipped

To run the pre-commit checks locally, you can follow below steps:

1. Ensure that default python is python3. In sonic-mgmt docker container, default python is python2. You can run
   the check by activating the python3 virtual environment in sonic-mgmt docker container or outside of sonic-mgmt
   docker container.
2. Ensure that the pre-commit package is installed:

sudo pip install pre-commit

3. Go to repository root folder
4. Install the pre-commit hooks:

pre-commit install

5. Use pre-commit to check staged file:

pre-commit

6. Alternatively, you can check committed files using:

pre-commit run --from-ref <commit_id> --to-ref <commit_id>

[lolyu]

Thanks for the fix, could you please check the pre-commit check failure?

[anishb-arista]

Thanks for the fix, could you please check the pre-commit check failure?

Done

[lolyu]

Hi @yxieca, could you please help review?

[StormLiangMS]

LGTM

[StormLiangMS]

@yxieca for 202311 cherry pick.

[mssonicbld]

Cherry-pick PR to 202305: #13160

[mssonicbld]

Cherry-pick PR to 202311: #13239

[mssonicbld]

Cherry-pick PR to 202405: #13250