iotests: print TAP protocol version when reporting tests

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.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Hanna Czenczek <hreitz@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230303160727.3977246-5-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230315174331.2959-22-alex.bennee@linaro.org>

diff --git a/tests/qemu-iotests/testrunner.py b/tests/qemu-iotests/testrunner.py
index 5a771da86ed33b21c53079fdd4e1852c70ff4461..e734800b3da088e4dc7e73e63b21c448c6d78e52 100644 (file)
--- a/tests/qemu-iotests/testrunner.py
+++ b/tests/qemu-iotests/testrunner.py
@@ -391,6 +391,7 @@ class TestRunner(ContextManager['TestRunner']):
         casenotrun = []
 
         if self.tap:
+            print('TAP version 13')
             self.env.print_env('# ')
             print('1..%d' % len(tests))
         else: