| use super::RPathConfig; |
| use super::{get_rpath_relative_to_output, minimize_rpaths, rpaths_to_flags}; |
| use std::ffi::OsString; |
| use std::path::{Path, PathBuf}; |
| |
| #[test] |
| fn test_rpaths_to_flags() { |
| let flags = rpaths_to_flags(vec!["path1".into(), "path2".into()]); |
| assert_eq!(flags, ["-Wl,-rpath,path1", "-Wl,-rpath,path2"]); |
| } |
| |
| #[test] |
| fn test_minimize1() { |
| let res = minimize_rpaths(&["rpath1".into(), "rpath2".into(), "rpath1".into()]); |
| assert!(res == ["rpath1", "rpath2",]); |
| } |
| |
| #[test] |
| fn test_minimize2() { |
| let res = minimize_rpaths(&[ |
| "1a".into(), |
| "2".into(), |
| "2".into(), |
| "1a".into(), |
| "4a".into(), |
| "1a".into(), |
| "2".into(), |
| "3".into(), |
| "4a".into(), |
| "3".into(), |
| ]); |
| assert!(res == ["1a", "2", "4a", "3",]); |
| } |
| |
| #[test] |
| fn test_rpath_relative() { |
| if cfg!(target_os = "macos") { |
| let config = &mut RPathConfig { |
| libs: &[], |
| has_rpath: true, |
| is_like_osx: true, |
| linker_is_gnu: false, |
| out_filename: PathBuf::from("bin/rustc"), |
| }; |
| let res = get_rpath_relative_to_output(config, Path::new("lib/libstd.so")); |
| assert_eq!(res, "@loader_path/../lib"); |
| } else { |
| let config = &mut RPathConfig { |
| libs: &[], |
| out_filename: PathBuf::from("bin/rustc"), |
| has_rpath: true, |
| is_like_osx: false, |
| linker_is_gnu: true, |
| }; |
| let res = get_rpath_relative_to_output(config, Path::new("lib/libstd.so")); |
| assert_eq!(res, "$ORIGIN/../lib"); |
| } |
| } |
| |
| #[test] |
| fn test_xlinker() { |
| let args = rpaths_to_flags(vec!["a/normal/path".into(), "a,comma,path".into()]); |
| |
| assert_eq!( |
| args, |
| vec![ |
| OsString::from("-Wl,-rpath,a/normal/path"), |
| OsString::from("-Wl,-rpath"), |
| OsString::from("-Xlinker"), |
| OsString::from("a,comma,path") |
| ] |
| ); |
| } |