| // Copyright 2017 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. |
| |
| package main |
| |
| import ( |
| "io/ioutil" |
| "os" |
| "path/filepath" |
| "testing" |
| ) |
| |
| func TestDownloadGoVersion(t *testing.T) { |
| if testing.Short() { |
| t.Skipf("Skipping download in short mode") |
| } |
| |
| tmpd, err := ioutil.TempDir("", "go") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tmpd) |
| |
| if err := downloadGoVersion("go1.8.1", "linux", "amd64", filepath.Join(tmpd, "go")); err != nil { |
| t.Fatal(err) |
| } |
| |
| // Ensure the VERSION file exists. |
| vf := filepath.Join(tmpd, "go", "VERSION") |
| if _, err := os.Stat(vf); os.IsNotExist(err) { |
| t.Fatalf("file %s does not exist and should", vf) |
| } |
| } |
