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test: use concurrent-safe structure to fix a flaky test #42680

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merged 2 commits into from
Mar 29, 2023

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lance6716
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What problem does this PR solve?

Issue Number: close #42301

Problem Summary:

What is changed and how it works?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

Signed-off-by: lance6716 <lance6716@gmail.com>
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ti-chi-bot commented Mar 29, 2023

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • bb7133
  • hawkingrei

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot added do-not-merge/needs-triage-completed release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Mar 29, 2023
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/cc @hawkingrei

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/check-issue-triage-complete

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/retest

Signed-off-by: lance6716 <lance6716@gmail.com>
time.Sleep(5 * time.Second)
require.Len(t, retryJobs, 1)
require.Same(t, retryJob, retryJobs[0])
require.Eventually(t, func() bool {
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It is a good way.

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Mar 29, 2023
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LGTM

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Mar 29, 2023
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bb7133 commented Mar 29, 2023

/merge

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This pull request has been accepted and is ready to merge.

Commit hash: 575f076

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Mar 29, 2023
@ti-chi-bot ti-chi-bot merged commit 6057f63 into pingcap:master Mar 29, 2023
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DATA RACE at the regionJob.stage
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