testing: add TB.Setenv
For #41260 and #46688. Change-Id: I6f42742cc3234a90003136ae8798a6b0e1291788 Reviewed-on: https://go-review.googlesource.com/c/go/+/326790 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by:Ian Lance Taylor <iant@golang.org>
Loading
Please sign in to comment