test: achieve 100% test coverage for blas/ext/base/dnansumkbn2

[Neerajpathak07]

Resolves #3074

Description

What is the purpose of this pull request?

This pull request:

• Adds test cases to achieve 100% code coverage for blas/ext/base/dnansumkbn2

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves [RFC]: Incomplete code coverage for blas/ext/base/dnansumkbn2 #3074

Questions

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No.

Other

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No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines

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@stdlib-js/reviewers

[Neerajpathak07]

@Planeshifter Pl review the changes.

[Planeshifter]

Thanks @Neerajpathak07!

[stdlib-bot]

PR Commit Message

test: achieve 100% test coverage for `blas/ext/base/dnansumkbn2`

PR-URL: https://github.com/stdlib-js/stdlib/pull/3105
Closes: https://github.com/stdlib-js/stdlib/issues/3074

Co-authored-by: Neerajpathak07 <neerajrpathak710@gmail.com>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Please review the above commit message and make any necessary adjustments.