qemu-iotests: insert valgrind command line as wrapper for qemu binary

If -gdb and -valgrind are both defined, return an error.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210809090114.64834-14-eesposit@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 85d8c0a..74fa568 100644 (file)
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -591,7 +591,11 @@ class VM(qtest.QEMUQtestMachine):
     def __init__(self, path_suffix=''):
         name = "qemu%s-%d" % (path_suffix, os.getpid())
         timer = 15.0 if not (qemu_gdb or qemu_valgrind) else None
-        super().__init__(qemu_prog, qemu_opts, wrapper=qemu_gdb,
+        if qemu_gdb and qemu_valgrind:
+            sys.stderr.write('gdb and valgrind are mutually exclusive\n')
+            sys.exit(1)
+        wrapper = qemu_gdb if qemu_gdb else qemu_valgrind
+        super().__init__(qemu_prog, qemu_opts, wrapper=wrapper,
                          name=name,
                          base_temp_dir=test_dir,
                          socket_scm_helper=socket_scm_helper,