virt-tar test: Stable ordering of test output.

The files could be listed in any order, resulting in the test failing
for no reason.  Sort the output of tar.

diff --git a/tools/test-virt-tar.sh b/tools/test-virt-tar.sh
index 2239c13..dec4f48 100755 (executable)
--- a/tools/test-virt-tar.sh
+++ b/tools/test-virt-tar.sh
@@ -6,7 +6,7 @@ set -e
 # Read out the test directory using virt-tar.
 ./virt-tar -x ../images/fedora.img /bin test.tar
 
-if [ "$(tar tf test.tar)" != "./
+if [ "$(tar tf test.tar | sort)" != "./
 ./ls
 ./test1
 ./test2