diff options
Diffstat (limited to 'src/internal/testenv')
| -rw-r--r-- | src/internal/testenv/testenv.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/internal/testenv/testenv.go b/src/internal/testenv/testenv.go index c27fcfa208..f7a9730ca6 100644 --- a/src/internal/testenv/testenv.go +++ b/src/internal/testenv/testenv.go @@ -13,6 +13,7 @@ package testenv import ( "errors" "flag" + "internal/cfg" "os" "os/exec" "path/filepath" @@ -88,6 +89,12 @@ func GoToolPath(t testing.TB) string { if err != nil { t.Fatal(err) } + // Add all environment variables that affect the Go command to test metadata. + // Cached test results will be invalidate when these variables change. + // See golang.org/issue/32285. + for _, envVar := range strings.Fields(cfg.KnownEnv) { + os.Getenv(envVar) + } return path } |