Split the profile parsing code out of cmd/cover into
a reusable package, to support third-party coverage
tools.
R=golang-dev, r, adg
CC=golang-dev
https://golang.org/cl/36050045
Break the basic block at the function literal. The code to do this analysis
was already there; this CL just factors it out more nicely and uses it in
one new place. Also adds a test.
Fixesgolang/go#6555.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/14601043
This requires a little more tree rewriting to put a block around the if of an "else if".
More tests too.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/11042045
This number will allow us to give a conventional meaning to "coverage":
the percentage of executable statements visited by the test.
R=adonovan
CC=golang-dev
https://golang.org/cl/10271045
We are going to need one more piece of data, so rather than create
a third variable let's just put it all in one struct. The interface gets
easier too.
R=adonovan
CC=golang-dev
https://golang.org/cl/10271044
This is just the tool proper; stitching into "go test" will be a separate CL.
Tests are missing - they'll come once it's integrated - but it can handle,
perhaps correctly, all of src/pkg/...
The basic approach is to rewrite the source to add annotations that will
track coverage; the rewritten source must of course be compiled and
run after this tool has done its job.
R=adonovan
CC=golang-dev
https://golang.org/cl/10102043
