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tests: fix TestV2DeprecationSnapshotMatches #18583

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clement2026
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@clement2026 clement2026 commented Sep 13, 2024

#18494 creates a non-empty raft log snapshot on server startup. This means in v3.6, we'll see one more snapshot file compared to v3.5, and the data in these snapshot files will be different.

Part of #17098

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Hi @clement2026. Thanks for your PR.

I'm waiting for a etcd-io member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@clement2026 clement2026 changed the title fix: TestV2DeprecationSnapshotMatches tests: fix TestV2DeprecationSnapshotMatches Sep 13, 2024
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codecov-commenter commented Sep 13, 2024

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.77%. Comparing base (981061a) to head (b2dd31b).

Current head b2dd31b differs from pull request most recent head d5f65e9

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Additional details and impacted files

see 22 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #18583      +/-   ##
==========================================
+ Coverage   68.73%   68.77%   +0.04%     
==========================================
  Files         420      420              
  Lines       35474    35474              
==========================================
+ Hits        24382    24399      +17     
+ Misses       9666     9648      -18     
- Partials     1426     1427       +1     

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assert.NotEmpty(t, secondFiles)

// v3.6 creates a raft log snapshot on server startup, but v3.5 doesn't
if lastVer.LessThan(version.V3_6) && (version.V3_6.Equal(*currVer) || version.V3_6.LessThan(*currVer)) {
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Can we just compare snapshots from matching revisions and ignore other ones?

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Good idea. We can just ignore the first snapshot file of etcd v3.6. The rest should match.

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cc @ahrtr

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: clement2026, serathius

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@clement2026 clement2026 deleted the fix-v2store_deprecation_test branch September 24, 2024 09:22
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4 participants