tree 16556ec73c661e14eae9b09d9321d5810ae895a7
parent 1815fe93019656d6bf70425640575f647bafcdfb
author Daniel Latypov <dlatypov@google.com> 1567564977 -0700
committer Daniel Latypov <dlatypov@google.com> 1567625689 +0000

coverage: echo overall coverage % from tail end of genhtml output

E.g. from https://kunit-review.googlesource.com/c/linux/+/2089
  Overall coverage rate:
    lines......: 1.5% (29 of 1893 lines)
    functions..: 2.3% (5 of 221 functions)

Grab these lines and print them before the kunit.py output so they show
up in the magic build-log.txt file.

In the absence of an easy way to direct people to the html report
itself, this will make the coverage #s more accessible.

Change-Id: Iefdc4ade1d101fd4c131aa5181cf044e87ab0593
Signed-off-by: Daniel Latypov <dlatypov@google.com>