diff options
Diffstat (limited to 'vendor/git2/tests/global_state.rs')
-rw-r--r-- | vendor/git2/tests/global_state.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/vendor/git2/tests/global_state.rs b/vendor/git2/tests/global_state.rs new file mode 100644 index 000000000..192acdbd3 --- /dev/null +++ b/vendor/git2/tests/global_state.rs @@ -0,0 +1,47 @@ +//! Test for some global state set up by libgit2's `git_libgit2_init` function +//! that need to be synchronized within a single process. + +use git2::opts; +use git2::{ConfigLevel, IntoCString}; + +// Test for mutating configuration file search path which is set during +// initialization in libgit2's `git_sysdir_global_init` function. +#[test] +fn search_path() -> Result<(), Box<dyn std::error::Error>> { + use std::env::join_paths; + + let path = "fake_path"; + let original = unsafe { opts::get_search_path(ConfigLevel::Global) }; + assert_ne!(original, Ok(path.into_c_string()?)); + + // Set + unsafe { + opts::set_search_path(ConfigLevel::Global, &path)?; + } + assert_eq!( + unsafe { opts::get_search_path(ConfigLevel::Global) }, + Ok(path.into_c_string()?) + ); + + // Append + let paths = join_paths(["$PATH", path].iter())?; + let expected_paths = join_paths([path, path].iter())?.into_c_string()?; + unsafe { + opts::set_search_path(ConfigLevel::Global, paths)?; + } + assert_eq!( + unsafe { opts::get_search_path(ConfigLevel::Global) }, + Ok(expected_paths) + ); + + // Reset + unsafe { + opts::reset_search_path(ConfigLevel::Global)?; + } + assert_eq!( + unsafe { opts::get_search_path(ConfigLevel::Global) }, + original + ); + + Ok(()) +} |