Fall back to copy if hard linking fails

Closes #60
9 years ago · 48a6eb9a16
1 changed files with 3 additions and 1 deletions
--- a/tests/test.rs
+++ b/tests/test.rs
@ -46,7 +46,9 @@ impl Test {

    fn shim(&self, name: &str) -> &Test {
        let fname = format!("{}{}", name, env::consts::EXE_SUFFIX);
-        fs::hard_link(&self.gcc, self.td.path().join(fname)).unwrap();
+        fs::hard_link(&self.gcc, self.td.path().join(&fname)).or_else(|_| {
+            fs::copy(&self.gcc, self.td.path().join(&fname)).map(|_| ())
+        }).unwrap();
        self
    }