sonic-net / sonic-mgmt

Configuration management examples for SONiC
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[Snappi] ECN snappi test polling delay and packet capture fix #13533

Closed developfast closed 2 months ago

developfast commented 2 months ago

Description of PR

Summary: Add polling delay to ecn snappi test to account for ecn changes being made on the device. Also make packet capturing stricter with capturing any host internal protocol packets instead of other protocol type IP packets such as TCP packets. Fixes # (issue)

Type of change

Back port request

Approach

What is the motivation for this PR?

Bug fix

How did you do it?

Added polling delay as well as another if check on packet captures.

How did you verify/test it?

Tested on lab device

Any platform specific information?

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

Documentation

mssonicbld commented 2 months ago

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.................................................Failed
- hook id: trailing-whitespace
- exit code: 1
- files were modified by this hook

Fixing tests/common/snappi_tests/read_pcap.py

fix end of files.........................................................Passed
check yaml...........................................(no files to check)Skipped
check for added large files..............................................Passed
check python ast.........................................................Passed
flake8...................................................................Passed
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>
bingwang-ms commented 2 months ago

LGTM

developfast commented 2 months ago

@yxieca can you pls help merge? Looks like the one test failure is from build timeout - not sure about that one