| // Copyright 2013 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. |
| |
| //go:build plan9 |
| |
| package plan9_test |
| |
| import ( |
| "testing" |
| |
| "golang.org/x/sys/plan9" |
| ) |
| |
| func testSetGetenv(t *testing.T, key, value string) { |
| err := plan9.Setenv(key, value) |
| if err != nil { |
| t.Fatalf("Setenv failed to set %q: %v", value, err) |
| } |
| newvalue, found := plan9.Getenv(key) |
| if !found { |
| t.Fatalf("Getenv failed to find %v variable (want value %q)", key, value) |
| } |
| if newvalue != value { |
| t.Fatalf("Getenv(%v) = %q; want %q", key, newvalue, value) |
| } |
| } |
| |
| func TestEnv(t *testing.T) { |
| testSetGetenv(t, "TESTENV", "AVALUE") |
| // make sure TESTENV gets set to "", not deleted |
| testSetGetenv(t, "TESTENV", "") |
| } |
