From 8b076dfe5fb179fd45a144540bb8dace8ba6ae38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Sat, 8 Aug 2020 19:22:26 +0200
Subject: [PATCH] tests: workaround a race in qrexec test

qrexec-client-vm may return earlier than it's child process (it exits
right away, without waiting for its child). Add a small wait before
reading exit code from a file.
---
 qubes/tests/integ/qrexec.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qubes/tests/integ/qrexec.py b/qubes/tests/integ/qrexec.py
index b357f5f6..2776e3de 100644
--- a/qubes/tests/integ/qrexec.py
+++ b/qubes/tests/integ/qrexec.py
@@ -201,6 +201,7 @@ class TC_00_QrexecMixin(object):
                     self.testvm1.run_for_stdio('''\
                         /usr/lib/qubes/qrexec-client-vm dom0 test.Abort \
                             /bin/sh -c 'cat /dev/zero; echo $? >/tmp/exit-code';
+                            sleep 1;
                             e=$(cat /tmp/exit-code);
                             test $e -eq 141 -o $e -eq 1'''),
                     timeout=10))