Add a flag to EmitPercent indicating to emit a single line percent
summary across all packages as opposed to a line per package. We need
to set this flag when reporting as part of a "go test -cover" run, but
false when reporting as part of a "go tool covdata percent" run.
Change-Id: Iba6a81b9ae27e3a5aaf9d0e46c0023c0e7ceae16
Reviewed-on: https://go-review.googlesource.com/c/go/+/495448
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Include some additional whitepace when emitting percentage of
statements covered per package, to make "go tool covdata percent"
output more like "go test -cover" output.
Change-Id: I450cf2bfa05b1eed747cb2f99967314419fa446c
Reviewed-on: https://go-review.googlesource.com/c/go/+/495445
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Than McIntosh <thanm@google.com>
Add a set of helper packages for reading collections of related
meta-data and counter-data files ("pods") produced by runs of
coverage-instrumented binaries, and a new tool program (cmd/covdata)
for dumping and/or manipulating coverage data files.
Currently "go tool covdata" subcommands include 'merge', 'intersect',
'percent', 'pkglist', 'subtract', 'debugdump', and 'textfmt'
(conversion to the legacy "go tool cover" format).
Updates #51430.
Change-Id: I44167c578f574b4636ab8726e726388531fd3258
Reviewed-on: https://go-review.googlesource.com/c/go/+/357609
Run-TryBot: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
