[PATCH 09/14] functional: ensure sockets and files are closed

[Daniel P . Berrangé]

The multiprocess and virtio_gpu tests open sockets but then forget
to close them, which triggers resource leak warnings

The virtio_gpu test also fails to close a log file it opens.

Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
---
 tests/functional/test_multiprocess.py | 3 +++
 tests/functional/test_virtio_gpu.py   | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/tests/functional/test_multiprocess.py 
b/tests/functional/test_multiprocess.py
index 751cf10e63..92d5207b0e 100755
--- a/tests/functional/test_multiprocess.py
+++ b/tests/functional/test_multiprocess.py
@@ -83,6 +83,9 @@ def do_test(self, kernel_asset, initrd_asset,
                                           'cat /sys/bus/pci/devices/*/uevent',
                                           'PCI_ID=1000:0012')
 
+        proxy_sock.close()
+        remote_sock.close()
+
     def test_multiprocess(self):
         kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE
         if self.arch == 'x86_64':
diff --git a/tests/functional/test_virtio_gpu.py 
b/tests/functional/test_virtio_gpu.py
index 81c9156d63..be96de24da 100755
--- a/tests/functional/test_virtio_gpu.py
+++ b/tests/functional/test_virtio_gpu.py
@@ -108,6 +108,7 @@ def test_vhost_user_vga_virgl(self):
             shell=False,
             close_fds=False,
         )
+        self._vug_log_file.close()
 
         self.vm.set_console()
         self.vm.add_args("-cpu", "host")
@@ -135,6 +136,7 @@ def test_vhost_user_vga_virgl(self):
                                           "features: +virgl +edid")
         self.vm.shutdown()
         qemu_sock.close()
+        vug_sock.close()
         vugp.terminate()
         vugp.wait()
 
-- 
2.49.0