[ecmp] Skip warm-reboot tests on dualtor

[lolyu]

Description of PR

Summary:
Fixes # (issue)

Type of change

• Bug fix
• Testbed and Framework(new/improvement)
• New Test case
  • Skipped for non-supported platforms
• Test case improvement

Back port request

• 202012
• 202205
• 202305
• 202311
• 202405
• 202411

Approach

What is the motivation for this PR?

Dualtor doesn't support warm reboot, so the warm reboot tests in test_ecmp_hash_seed_value will leave the DUT dataplane in an inconsistent state. Let's skip them.

Signed-off-by: Longxiang Lyu lolv@microsoft.com

How did you do it?

As the motivation.

How did you verify/test it?

Run on dualtor.

ecmp/test_ecmp_sai_value.py::test_ecmp_hash_seed_value[str2-7050cx3-acs-09-common] PASSED                                                                                                                                                                              [ 10%]
ecmp/test_ecmp_sai_value.py::test_ecmp_hash_seed_value[str2-7050cx3-acs-09-restart_syncd] PASSED                                                                                                                                                                       [ 20%]
ecmp/test_ecmp_sai_value.py::test_ecmp_hash_seed_value[str2-7050cx3-acs-09-reload] PASSED                                                                                                                                                                              [ 30%]
ecmp/test_ecmp_sai_value.py::test_ecmp_hash_seed_value[str2-7050cx3-acs-09-reboot] PASSED                                                                                                                                                                              [ 40%]
ecmp/test_ecmp_sai_value.py::test_ecmp_hash_seed_value[str2-7050cx3-acs-09-warm-reboot] SKIPPED (Skip warm reboot test on dualtor topology)                                                                                                                            [ 50%]
ecmp/test_ecmp_sai_value.py::test_ecmp_offset_value[str2-7050cx3-acs-09-common] PASSED                                                                                                                                                                                 [ 60%]
ecmp/test_ecmp_sai_value.py::test_ecmp_offset_value[str2-7050cx3-acs-09-restart_syncd] PASSED                                                                                                                                                                          [ 70%]
ecmp/test_ecmp_sai_value.py::test_ecmp_offset_value[str2-7050cx3-acs-09-reload] PASSED                                                                                                                                                                                 [ 80%]
ecmp/test_ecmp_sai_value.py::test_ecmp_offset_value[str2-7050cx3-acs-09-reboot] PASSED                                                                                                                                                                                 [ 90%]
ecmp/test_ecmp_sai_value.py::test_ecmp_offset_value[str2-7050cx3-acs-09-warm-reboot] SKIPPED (Skip warm reboot test on dualtor topology)                                                                                                                               [100%]

Any platform specific information?

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

Documentation

[mssonicbld]

/azp run

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Comments suppressed due to low confidence (1)

tests/ecmp/test_ecmp_sai_value.py:206

• The variable 'parameter' is used but not defined in the provided diff. Ensure 'parameter' is defined and has the correct value before this check.

not (parameter == "warm-reboot" and "dualtor" in tbinfo["topo"]["name"]),

[mssonicbld]

/azp run

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Azure Pipelines successfully started running 1 pipeline(s).