From 75700677ca440203be5a6cb348b508ff5b592369 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Sat, 27 Mar 2021 10:08:03 +0100
Subject: [PATCH] fix(install): improve the error output when the test is
 failing

---
 tests/by-util/test_install.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/tests/by-util/test_install.rs b/tests/by-util/test_install.rs
index dfd5c1c8d..3a8771f5d 100644
--- a/tests/by-util/test_install.rs
+++ b/tests/by-util/test_install.rs
@@ -352,11 +352,19 @@ fn test_install_copy_file() {
 #[test]
 #[cfg(target_os = "linux")]
 fn test_install_target_file_dev_null() {
-    let (at, mut ucmd) = at_and_ucmd!();
+    let scene = TestScenario::new(util_name!());
+    let at = &scene.fixtures;
+
     let file1 = "/dev/null";
     let file2 = "target_file";
 
-    ucmd.arg(file1).arg(file2).succeeds().no_stderr();
+    let result = scene.ucmd().arg(file1).arg(file2).run();
+
+    println!("stderr = {:?}", result.stderr);
+    println!("stdout = {:?}", result.stdout);
+
+    assert!(result.success);
+
     assert!(at.file_exists(file2));
 }