From 666d349a517d0f58196d517126737919833b7adf Mon Sep 17 00:00:00 2001
From: Andre Richter <andre.o.richter@gmail.com>
Date: Sat, 4 Jan 2020 00:37:57 +0100
Subject: [PATCH] Fix runner.rb not propagating QEMU exit status

---
 13_integrated_testing/README.md       | 3 ++-
 13_integrated_testing/tests/runner.rb | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/13_integrated_testing/README.md b/13_integrated_testing/README.md
index ca419c0c..6215ef0d 100644
--- a/13_integrated_testing/README.md
+++ b/13_integrated_testing/README.md
@@ -389,7 +389,8 @@ def exec
         begin
             @output << io.read_nonblock(1024)
         rescue EOFError
-            error = false
+            io.close
+            error = $CHILD_STATUS.to_i != 0
             break
         end
     end
diff --git a/13_integrated_testing/tests/runner.rb b/13_integrated_testing/tests/runner.rb
index 34c875bf..157f2514 100755
--- a/13_integrated_testing/tests/runner.rb
+++ b/13_integrated_testing/tests/runner.rb
@@ -5,6 +5,7 @@
 #
 # Copyright (c) 2019-2020 Andre Richter <andre.o.richter@gmail.com>
 
+require 'English'
 require 'pty'
 
 # Test base class.
@@ -109,7 +110,8 @@ class RawTest < Test
             begin
                 @output << io.read_nonblock(1024)
             rescue EOFError
-                error = false
+                io.close
+                error = $CHILD_STATUS.to_i != 0
                 break
             end
         end