1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // ignore-cloudabi no environment variables present
12 // ignore-emscripten env vars don't work?
15 use std::path::PathBuf;
19 let oldhome = var("HOME");
21 set_var("HOME", "/home/MountainView");
22 assert_eq!(home_dir(), Some(PathBuf::from("/home/MountainView")));
25 if cfg!(target_os = "android") {
26 assert!(home_dir().is_none());
28 // When HOME is not set, some platforms return `None`,
29 // but others return `Some` with a default.
30 // Just check that it is not "/home/MountainView".
31 assert_ne!(home_dir(), Some(PathBuf::from("/home/MountainView")));
37 let oldhome = var("HOME");
38 let olduserprofile = var("USERPROFILE");
41 remove_var("USERPROFILE");
43 assert!(home_dir().is_some());
45 set_var("HOME", "/home/MountainView");
46 assert_eq!(home_dir(), Some(PathBuf::from("/home/MountainView")));
50 set_var("USERPROFILE", "/home/MountainView");
51 assert_eq!(home_dir(), Some(PathBuf::from("/home/MountainView")));
53 set_var("HOME", "/home/MountainView");
54 set_var("USERPROFILE", "/home/PaloAlto");
55 assert_eq!(home_dir(), Some(PathBuf::from("/home/MountainView")));