package cache import ( "os" "testing" rtest "github.com/restic/restic/internal/test" ) // DefaultDir should honor RESTIC_CACHE_DIR on all platforms. func TestCacheDirEnv(t *testing.T) { cachedir := os.Getenv("RESTIC_CACHE_DIR") if cachedir == "" { cachedir = "/doesnt/exist" err := os.Setenv("RESTIC_CACHE_DIR", cachedir) if err != nil { t.Fatal(err) } defer os.Unsetenv("RESTIC_CACHE_DIR") } dir, err := DefaultDir() rtest.Equals(t, cachedir, dir) rtest.OK(t, err) }