test: Clean up when interrupted

If the user hits Ctrl+C while a test is running, don't leave our
working directory behind.

Signed-off-by: Jean Delvare <jdelvare@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/test/run b/test/run
index 2a3f608..85df0ef 100755
--- a/test/run
+++ b/test/run
@@ -255,6 +255,8 @@ sub process_test($$$$) {
 
 # Create a dedicated working directory
 mkdir $workdir or die "Failed to create directory $workdir: $!";
+# Clean up on Ctrl+C
+$SIG{INT} = sub { if (chdir $origdir) { system "rm -rf $workdir" }; exit 1; };
 chdir $workdir or die "Failed to change to directory $workdir: $!";
 $ENV{PWD} = getcwd;