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tests/util: add AtPath::hard_link

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This commit is contained in:
Jan Scheer 2021-05-26 12:53:11 +02:00
parent cdd74afa3f
commit afb1b9efb4
1 changed files with 13 additions and 1 deletions
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14
tests/common/util.rs
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@ -7,7 +7,7 @@ use std::env;
#[cfg(not(windows))]
use std::ffi::CString;
use std::ffi::OsStr;
use std::fs::{self, File, OpenOptions};
use std::fs::{self, hard_link, File, OpenOptions};
use std::io::{Read, Result, Write};
#[cfg(unix)]
use std::os::unix::fs::{symlink as symlink_dir, symlink as symlink_file};
@ -524,6 +524,14 @@ impl AtPath {
}
}
pub fn hard_link(&self, src: &str, dst: &str) {
log_info(
"hard_link",
&format!("{},{}", self.plus_as_string(src), self.plus_as_string(dst)),
);
hard_link(&self.plus(src), &self.plus(dst)).unwrap();
}
pub fn symlink_file(&self, src: &str, dst: &str) {
log_info(
"symlink",
@ -680,6 +688,10 @@ impl TestScenario {
cmd
}
/// Returns builder for invoking any system command. Paths given are treated
/// relative to the environment's unique temporary test directory.
/// Differs from the builder returned by `cmd` in that `cmd_keepenv` does not call
/// `Command::env_clear` (Clears the entire environment map for the child process.)
pub fn cmd_keepenv<S: AsRef<OsStr>>(&self, bin: S) -> UCommand {
UCommand::new_from_tmp(bin, self.tmpd.clone(), false)
}