From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 31 May 2021 13:06:11 +0000 (+0100)
Subject: childio: t_false: break out setup
X-Git-Tag: otter-0.7.0~200
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=bf34fe733543791f261fdef3984e11e413245170;p=otter.git

childio: t_false: break out setup

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/childio.rs b/src/childio.rs
index 02bd7dcd..1d6f9323 100644
--- a/src/childio.rs
+++ b/src/childio.rs
@@ -131,9 +131,13 @@ fn t_cat() {
 
 #[test]
 fn t_false() {
-  let one = | f: &dyn Fn(&mut ChildIo<_>, &mut dyn Read) -> io::Result<()> |{
+  let setup = ||{
     let c = Command::new("false");
-    let (mut w, mut r) = run_pair(c, "cat".into()).unwrap();
+    run_pair(c, "cat".into()).unwrap()
+  };
+
+  let one = | f: &dyn Fn(&mut ChildIo<_>, &mut dyn Read) -> io::Result<()> |{
+    let (mut w, mut r) = setup();
 
     let r = f(&mut w, &mut r);
     let e = r.unwrap_err();