tree 6cbae6b667a43162c96555591e835a6044a8a2a6
parent c746ac2283036723f4328ece8b39b84e428e4cc0
author Bryan C. Mills <bcmills@google.com> 1666099299 -0400
committer Gopher Robot <gobot@golang.org> 1666119690 +0000

cmd/gobind: exec the test binary as gobind and log only stderr by default

Using the test binary as the "gobind" command not only avoids the
overhead of recompiling the command, but also allows commands like "go
test -race" to actually test the requested configuration of the
command.

Logging stderr and stdout separately — and logging only stderr by
default — makes the failure messages much easier to spot. (Logging the
combined output as before produced a massive wall of text that tends
to bury the actual errors.)

For golang/go#56292.

Change-Id: Ia11fad19418d9b9004608c76fe512ceab4f247bc
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/443655
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Bryan Mills <bcmills@google.com>
Reviewed-by: David Chase <drchase@google.com>