go/test/fixedbugs/bug369.dir
Caleb Spare fbc6a97222 testing: delay flag registration; move to an Init function
Any code that imports the testing package forces the testing flags to be
defined, even in non-test binaries. People work around this today by
defining a copy of the testing.TB interface just to avoid importing
testing.

Fix this by moving flag registration into a new function, testing.Init.
Delay calling Init until the testing binary begins to run, in
testing.MainStart.

Init is exported for cases where users need the testing flags to be
defined outside of a "go test" context. In particular, this may be
needed where testing.Benchmark is called outside of a test.

Fixes #21051

Change-Id: Ib7e02459e693c26ae1ba71bbae7d455a91118ee3
Reviewed-on: https://go-review.googlesource.com/c/go/+/173722
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-04-29 19:54:30 +00:00
..
main.go testing: delay flag registration; move to an Init function 2019-04-29 19:54:30 +00:00
pkg.go all: make copyright headers consistent with one space after period 2016-05-02 13:43:18 +00:00