diff options
| author | Brad Fitzpatrick <bradfitz@golang.org> | 2016-03-30 15:13:26 +1100 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2016-03-30 19:12:50 +0000 |
| commit | ca72f5f5df62181cfc8043e9064b4f847527ec2a (patch) | |
| tree | 450437f686ffee6f263f64432c665f16cb9e3b3d /src | |
| parent | 788f11263a0eccb25d9067525d84208058000391 (diff) | |
| download | go-ca72f5f5df62181cfc8043e9064b4f847527ec2a.tar.xz | |
internal/testenv: prefer to find go binary in GOROOT
Partial revert of https://golang.org/cl/20967 which
I can't reproduce and actually breaks me more.
Fixes #14901
Change-Id: I8cce443fbd95f5f6f2a5b6a4b9f2faab36167a12
Reviewed-on: https://go-review.googlesource.com/21292
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/internal/testenv/testenv.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/internal/testenv/testenv.go b/src/internal/testenv/testenv.go index cd3f43640a..e751e0cf11 100644 --- a/src/internal/testenv/testenv.go +++ b/src/internal/testenv/testenv.go @@ -13,6 +13,7 @@ package testenv import ( "os" "os/exec" + "path/filepath" "runtime" "strings" "testing" @@ -68,10 +69,17 @@ func MustHaveGoRun(t *testing.T) { // If the tool should be available and isn't, GoToolPath calls t.Fatal. func GoToolPath(t *testing.T) string { MustHaveGoBuild(t) + var exeSuffix string if runtime.GOOS == "windows" { exeSuffix = ".exe" } + + path := filepath.Join(runtime.GOROOT(), "bin", "go"+exeSuffix) + if _, err := os.Stat(path); err == nil { + return path + } + goBin, err := exec.LookPath("go" + exeSuffix) if err != nil { t.Fatalf("cannot find go tool: %v", err) |