tapsum: shell script to summarize test errors.

[mk-pmb]

When I managed to clone the latest ecstatic, the timeout failure was gone, but a lot of other tests failed, so my first measure was to try and get an overview that was less verbose than tap, and to run selected tests instead of all at once.

Example summary generated by script:

________________________________________
· Subtest: test/304.js
    ! 1/3 failed in 304_not_modified
    ! 1/3 failed in 304_not_modified_weak
    ! 1/3 failed in 304_not_modified_strong_compare
    ! 2/3 failed in 304_not_modified_weak_compare
· Subtest: test/core.js
    ! 1/59 failed in core
· Subtest: test/express.js
    ! 1/68 failed in express
· Subtest: test/range.js
    ! 2/4 failed in range
    ! 2/4 failed in range past the end
    ! 2/3 failed in NaN range
    ! 2/3 failed in flipped range
    ! 3/5 failed in partial range
· Subtest: test/union.js
    ! 1/54 failed in union
· versions: nodejs v0.10.40, npm 1.4.28, Ubuntu 12.04.5 LTS (precise), git HEAD=9dfcb7d
-ERR 5

I wonder why it passed on travis with

Now using node v0.10.41 [… on …]
Description: Ubuntu 12.04.5 LTS

… what other versions should I compare/ should tapsum's report include?

[mk-pmb]

Update: All the errors in the example output were due to proxy settings. They and can be fixed with #175 .

[jfhbrook]

It might make sense for this to live in its own node module.

[mk-pmb]

Indeed. I'll try to decouple it, then probably reduce this PR to the .gitignore.
Edit: Done, no changes required here.

[mk-pmb]

btw I finally published tapsum to npm.