Vim code coverage is at 85% now

[Yegappan Lakshmanan]

Hi all,

With the recent addition of many new test cases, the Vim code coverage

has reached 85%:

https://codecov.io/gh/vim/vim/commits

Some statistics:

98 out of the 118 source files have greater than 80% code coverage.

47 source files have greater than 90% code coverage.

Regards,

Yegappan

[Bram Moolenaar]

Yegappan wrote:

> With the recent addition of many new test cases, the Vim code coverage
> has reached 85%:
>
> https://codecov.io/gh/vim/vim/commits

That is quite an accomplishment! Thank you very much Yegappan for doing
most of this work.

Along the way we also found and fixed problems, thus it's not just a
nice number, it actually helps making Vim more reliable. Also, memory
leaks are discovered.

> Some statistics:
> 98 out of the 118 source files have greater than 80% code coverage.
> 47 source files have greater than 90% code coverage.

I hope we can reach 90%. Going above that will be relatively difficult.
Going above 95% will require checking out-of-memory situations, which is
even more tricky. Aiming for 90% appears to be a good goal.


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[Yegappan Lakshmanan]

Hi all,

An update on this. Vim code coverage has now reached 88%.

https://codecov.io/gh/vim/vim/commit/9a78e6df17033223ebdf499f2b02b2538601c52d

Update on the statistics:

109 out of the 124 source files have greater than 80% code coverage.

73 source files have greater than 90% code coverage.

139,991 lines out of 159,080 lines are now covered.

Regards,

Yegappan

[Bram Moolenaar]

A big thanks to Yegappan, who has added lots of tests!

I feel much more confident that if a patch causes problems it will be
caught by a test.

--
"Lisp has all the visual appeal of oatmeal with nail clippings thrown in."
-- Larry Wall

[Yegappan Lakshmanan]

Hi all,

An update on this. Vim code coverage has now reached 89.51%.

https://codecov.io/gh/vim/vim/commit/34fcb697240c1bc9e69417ed75db3b1a83479724/

Update on the statistics:
120 out of the 129 source files have greater than 80% code coverage.
86 source files have greater than 90% code coverage.
149,468 lines out of 166,980 lines are now covered by tests.

All the source files containing the core Vim functionality (except for the GUI
functionality) have > 80% code coverage.

Regards,
Yegappan

[Bram Moolenaar]

That is very nice! It's getting more difficult to cover remaining code,
but we still see the coverage going up. Thanks for everybody helping
out, especially Yegappan and Dominique.

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/// \\\

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