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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_codegen_ssa/src/back/rpath/tests.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_codegen_ssa/src/back/rpath/tests.rs | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs b/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs new file mode 100644 index 000000000..604f19144 --- /dev/null +++ b/compiler/rustc_codegen_ssa/src/back/rpath/tests.rs @@ -0,0 +1,72 @@ +use super::RPathConfig; +use super::{get_rpath_relative_to_output, minimize_rpaths, rpaths_to_flags}; +use std::path::{Path, PathBuf}; + +#[test] +fn test_rpaths_to_flags() { + let flags = rpaths_to_flags(&["path1".to_string(), "path2".to_string()]); + assert_eq!(flags, ["-Wl,-rpath,path1", "-Wl,-rpath,path2"]); +} + +#[test] +fn test_minimize1() { + let res = minimize_rpaths(&["rpath1".to_string(), "rpath2".to_string(), "rpath1".to_string()]); + assert!(res == ["rpath1", "rpath2",]); +} + +#[test] +fn test_minimize2() { + let res = minimize_rpaths(&[ + "1a".to_string(), + "2".to_string(), + "2".to_string(), + "1a".to_string(), + "4a".to_string(), + "1a".to_string(), + "2".to_string(), + "3".to_string(), + "4a".to_string(), + "3".to_string(), + ]); + 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(&["a/normal/path".to_string(), "a,comma,path".to_string()]); + + assert_eq!( + args, + vec![ + "-Wl,-rpath,a/normal/path".to_string(), + "-Wl,-rpath".to_string(), + "-Xlinker".to_string(), + "a,comma,path".to_string() + ] + ); +} |