Merge branch 'master' into next

[i3/i3] / testcases / lib / SocketActivation.pm

diff --git a/testcases/lib/SocketActivation.pm b/testcases/lib/SocketActivation.pm
index 36560a8d5113471f0b33f1a5d051fc69bd6f4af2..da1dda33b3eb2db5a7dfe9e74e9b8d8a6e0af665 100644 (file)
--- a/testcases/lib/SocketActivation.pm
+++ b/testcases/lib/SocketActivation.pm
@@ -7,6 +7,7 @@ use IO::Socket::UNIX; # core
 use Cwd qw(abs_path); # core
 use POSIX qw(:fcntl_h); # core
 use AnyEvent::Handle; # not core
+use AnyEvent::Util; # not core
 use Exporter 'import';
 use v5.10;
 
@@ -75,8 +76,13 @@ sub activate_i3 {
         if (fileno($socket) != 3) {
             POSIX::close(3);
             POSIX::dup2(fileno($socket), 3);
+            POSIX::close(fileno($socket));
         }
 
+        # Make sure no file descriptors are open. Strangely, I got an open file
+        # descriptor pointing to AnyEvent/Impl/EV.pm when testing.
+        AnyEvent::Util::close_all_fds_except(0, 1, 2, 3);
+
         # Construct the command to launch i3. Use maximum debug level, disable
         # the interactive signalhandler to make it crash immediately instead.
         my $i3cmd = abs_path("../i3") . " -V -d all --disable-signalhandler";