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>

diff --git a/api/go1.17.txt b/api/go1.17.txt
index 8e4c0f5624b93dff090a316edf4184f74f691455..3d0a464fec5aaaa5dff0bad86506c5f5ec2b6c14 100644 (file)
--- a/api/go1.17.txt
+++ b/api/go1.17.txt
@@ -181,6 +181,7 @@ pkg syscall (windows-amd64), type SysProcAttr struct, AdditionalInheritedHandles
 pkg syscall (windows-amd64), type SysProcAttr struct, ParentProcess Handle
 pkg testing, method (*B) Setenv(string, string)
 pkg testing, method (*T) Setenv(string, string)
+pkg testing, type TB interface, Setenv(string, string)
 pkg text/template/parse, const SkipFuncCheck = 2
 pkg text/template/parse, const SkipFuncCheck Mode
 pkg time, const Layout = "01/02 03:04:05PM '06 -0700"

diff --git a/src/testing/testing.go b/src/testing/testing.go
index fdf57a3953505c1e52ce05dda8afe23213636578..eeee0aac1729a94114d56caab133bab02c949ad6 100644 (file)
--- a/src/testing/testing.go
+++ b/src/testing/testing.go
@@ -644,6 +644,7 @@ type TB interface {
        Log(args ...interface{})
        Logf(format string, args ...interface{})
        Name() string
+       Setenv(key, value string)
        Skip(args ...interface{})
        SkipNow()
        Skipf(format string, args ...interface{})