+++ /dev/null
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// This file contains testing utilities copied from $GOROOT/src/internal/testenv/testenv.go.
-
-package gccgoimporter
-
-import (
- "runtime"
- "strings"
- "testing"
-)
-
-// HasGoBuild reports whether the current system can build programs with ``go build''
-// and then run them with os.StartProcess or exec.Command.
-func HasGoBuild() bool {
- switch runtime.GOOS {
- case "android", "nacl":
- return false
- case "darwin":
- if strings.HasPrefix(runtime.GOARCH, "arm") {
- return false
- }
- }
- return true
-}
-
-// HasExec reports whether the current system can start new processes
-// using os.StartProcess or (more commonly) exec.Command.
-func HasExec() bool {
- switch runtime.GOOS {
- case "nacl", "js":
- return false
- case "darwin":
- if strings.HasPrefix(runtime.GOARCH, "arm") {
- return false
- }
- }
- return true
-}
-
-// MustHaveGoBuild checks that the current system can build programs with ``go build''
-// and then run them with os.StartProcess or exec.Command.
-// If not, MustHaveGoBuild calls t.Skip with an explanation.
-func MustHaveGoBuild(t *testing.T) {
- if !HasGoBuild() {
- t.Skipf("skipping test: 'go build' not available on %s/%s", runtime.GOOS, runtime.GOARCH)
- }
-}
-
-// MustHaveExec checks that the current system can start new processes
-// using os.StartProcess or (more commonly) exec.Command.
-// If not, MustHaveExec calls t.Skip with an explanation.
-func MustHaveExec(t *testing.T) {
- if !HasExec() {
- t.Skipf("skipping test: cannot exec subprocess on %s/%s", runtime.GOOS, runtime.GOARCH)
- }
-}
-
-var testenv = struct {
- HasGoBuild func() bool
- MustHaveGoBuild func(*testing.T)
- MustHaveExec func(*testing.T)
-}{
- HasGoBuild: HasGoBuild,
- MustHaveGoBuild: MustHaveGoBuild,
- MustHaveExec: MustHaveExec,
-}