executor: migrate test-infra to testify for memory_test.go

[hawkingrei]

Signed-off-by: Weizhen Wang wangweizhen@pingcap.com

What problem does this PR solve?

Issue Number: close #28595

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

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• disksing
• tisonkun

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[sre-bot]

Code Coverage Details: https://codecov.io/github/pingcap/tidb/commit/f98bd1bf26cedcac3a3dd54875b33a7114d74fef

[tisonkun]

Great work!

[tisonkun]

/cc @djshow832 @disksing

[disksing]

/merge

[ti-chi-bot]

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

Commit hash: d44b773

[ti-chi-bot]

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