[PATCH 4/5] iotests: print TAP protocol version when reporting tests

["Daniel P. Berrangé" <berrange@redhat.com>]

Recently meson started complaining that TAP test reports don't include
the TAP protocol version. While this warning is bogus and has since been
removed from Meson, it looks like good practice to include this header
going forward. The GLib library test harness has started unconditionally
printing the version, so this brings the I/O tests into line.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 tests/qemu-iotests/testrunner.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qemu-iotests/testrunner.py b/tests/qemu-iotests/testrunner.py
index 5a771da86e..e734800b3d 100644
--- a/tests/qemu-iotests/testrunner.py
+++ b/tests/qemu-iotests/testrunner.py
@@ -391,6 +391,7 @@ def run_tests(self, tests: List[str], jobs: int = 1) -> bool:
         casenotrun = []
 
         if self.tap:
+            print('TAP version 13')
             self.env.print_env('# ')
             print('1..%d' % len(tests))
         else:
-- 
2.39.2