br: fix br integration test (#53836)

[ti-chi-bot]

This is an automated cherry-pick of #53836

What problem does this PR solve?

Issue Number: close #53835

Problem Summary:

What changed and how does it work?

1. fix br integration test br_txn and br_full_ddl.
2. add br integration test for corruption of snapshot/log backup file.

Check List

Tests

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

  • I checked and no code files have been changed.

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

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-7.5@9b45610). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-7.5     #56079   +/-   ##
================================================
  Coverage               ?   72.2444%           
================================================
  Files                  ?       1415           
  Lines                  ?     414696           
  Branches               ?          0           
================================================
  Hits                   ?     299595           
  Misses                 ?      95127           
  Partials               ?      19974           

Flag	Coverage Δ
unit	72.2444% <0.0000%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	52.9400% <0.0000%> (?)
parser	∅ <0.0000%> (?)
br	53.6166% <0.0000%> (?)

[Leavrth]

/retest

[Leavrth]

/retest

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: BornChanger, Leavrth

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Needs approval from an approver in each of these files:

• br/OWNERS [BornChanger,Leavrth]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-09-25 05:21:43.403386577 +0000 UTC m=+1629773.143810513: ☑️ agreed by BornChanger.
• 2024-09-26 01:27:25.543792382 +0000 UTC m=+1702115.284216315: ☑️ agreed by Leavrth.

[Leavrth]

/test pull-br-integration-test

[tiprow]

@Leavrth: No presubmit jobs available for pingcap/[email protected]

In response to this:

/test pull-br-integration-test

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[Leavrth]

/retest

[Leavrth]

/retest

[ti-chi-bot]

@ti-chi-bot: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-br-integration-test	de04eda	link	false	/test pull-br-integration-test

Full PR test history. Your PR dashboard.

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