*: support generate the test coverage file and using it in ci

[HuSharp]

Signed-off-by: husharp [email protected]<!--

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What problem does this PR solve?

Issue Number: Ref #7969

need merge https://github.com/ti-community-infra/configs/pull/1048/files firstly

What is changed and how does it work?

$ ./bin/pd-ut run pkg/audit --coverprofile xxx
2024/03/27 17:37:18 maxprocs: Leaving GOMAXPROCS=8: CPU quota undefined
building task finish, parallelism=16, count=3, takes=2.976902167s
run all tasks takes 1.032669083s

support_coverprofile* $ cat xxx
mode: set
github.com/tikv/pd/pkg/audit/audit.go:44.58,45.37 1 1
github.com/tikv/pd/pkg/audit/audit.go:45.37,46.29 1 1
github.com/tikv/pd/pkg/audit/audit.go:46.29,48.4 1 1
github.com/tikv/pd/pkg/audit/audit.go:50.2,50.14 1 1
github.com/tikv/pd/pkg/audit/audit.go:59.48,61.2 1 0
github.com/tikv/pd/pkg/audit/audit.go:83.96,89.2 1 1
github.com/tikv/pd/pkg/audit/audit.go:92.81,94.9 2 1
github.com/tikv/pd/pkg/audit/audit.go:94.9,96.3 1 0
github.com/tikv/pd/pkg/audit/audit.go:97.2,98.9 2 1
github.com/tikv/pd/pkg/audit/audit.go:98.9,100.3 1 1
github.com/tikv/pd/pkg/audit/audit.go:101.2,102.13 2 1
github.com/tikv/pd/pkg/audit/audit.go:113.46,118.2 1 1
github.com/tikv/pd/pkg/audit/audit.go:121.68,123.9 2 1
github.com/tikv/pd/pkg/audit/audit.go:123.9,125.3 1 1
github.com/tikv/pd/pkg/audit/audit.go:126.2,127.13 2 1

support_coverprofile* $ go tool cover --func=xxx
github.com/tikv/pd/pkg/audit/audit.go:44:       Match                           100.0%
github.com/tikv/pd/pkg/audit/audit.go:59:       ProcessBeforeHandler            0.0%
github.com/tikv/pd/pkg/audit/audit.go:83:       NewPrometheusHistogramBackend   100.0%
github.com/tikv/pd/pkg/audit/audit.go:92:       ProcessHTTPRequest              87.5%
github.com/tikv/pd/pkg/audit/audit.go:113:      NewLocalLogBackend              100.0%
github.com/tikv/pd/pkg/audit/audit.go:121:      ProcessHTTPRequest              100.0%
total:                                          (statements)                    90.0%

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)

Release note

None.

[ti-chi-bot[bot]]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• nolouch

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[ti-chi-bot[bot]]

Skipping CI for Draft Pull Request. If you want CI signal for your change, please convert it to an actual PR. You can still manually trigger a test run with /test all

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 77.42%. Comparing base (644e904) to head (689f323).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7991      +/-   ##
==========================================
+ Coverage   77.40%   77.42%   +0.01%     
==========================================
  Files         471      471              
  Lines       61387    61387              
==========================================
+ Hits        47516    47526      +10     
+ Misses      10309    10305       -4     
+ Partials     3562     3556       -6     

Flag	Coverage Δ
unittests	77.42% <ø> (+0.01%)	:arrow_up:

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

[HuSharp]

/hold

[HuSharp]

need to merge https://github.com/ti-community-infra/configs/pull/1048 firstly

[HuSharp]

/hold wait for bot update, about 30 minutes

[HuSharp]

/unhold

[HuSharp]

/merge

[ti-chi-bot[bot]]

@HuSharp: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

If you have any questions about the PR merge process, please refer to pr process.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

[ti-chi-bot[bot]]

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

Commit hash: 689f323de6347b7e018e54a9430c1c2d07ed6619