Without this argument, qemu will print an angry message about not being
able to connect to a display server if $DISPLAY is not set. For me,
that breaks iotests.supported_formats() because it thus only sees
["Could", "not", "connect"] as the supported formats.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20190819201851.24418-2-mreitz@redhat.com
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
case "$QEMU_PROG" in
*qemu-system-arm|*qemu-system-aarch64)
- export QEMU_OPTIONS="-nodefaults -machine virt,accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -machine virt,accel=qtest"
;;
*qemu-system-tricore)
- export QEMU_OPTIONS="-nodefaults -machine tricore_testboard,accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -machine tricore_testboard,accel=qtest"
;;
*)
- export QEMU_OPTIONS="-nodefaults -machine accel=qtest"
+ export QEMU_OPTIONS="-nodefaults -display none -machine accel=qtest"
;;
esac