[PATCH] test: pytest: have --qemu gobble up all remaining arguments

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Passing extra arguments to Qemu was a bit cumbersome so far:

  pytest --qemu=-device --qemu=virtio-rng-pci

Improve upon this by having --qemu just gobble all remaining arguments:

  pytest --qemu -device virtio-rng-pci

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 test/conftest.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/conftest.py b/test/conftest.py
index d2eef5156423..64082869b329 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -1,5 +1,6 @@
 import pytest
 import os
+import argparse
 from .py import helper
 
 
@@ -40,9 +41,8 @@ def pytest_addoption(parser):
     parser.addoption('--blk', action='append', dest='qemu_block',
         default=[], metavar="FILE",
         help=('Pass block device to emulated barebox. Can be specified more than once'))
-    parser.addoption('--qemu', action='append', dest='qemu_arg',
-        default=[], metavar="option",
-        help=('Pass option to QEMU as is'))
+    parser.addoption('--qemu', dest='qemu_arg', nargs=argparse.REMAINDER,
+        help=('Pass all remaining options to QEMU as is'))
 
 @pytest.fixture(scope="session")
 def strategy(request, target, pytestconfig):
-- 
2.39.2