ca1ef1e62e
This patch is to reduce the number of Valgrind report messages about
using uninitialized memory with the null-co driver. It helps to filter
real memory issues and is the same work done for the iotests with the
commit ID a6862418fe.
Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Message-Id: <1564404360-733987-1-git-send-email-andrey.shinkevich@virtuozzo.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
/*
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* QTest testcase for VirtIO CCW
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*
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* Copyright (c) 2014 SUSE LINUX Products GmbH
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* Copyright (c) 2018 Red Hat, Inc.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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/* Until we have a full libqos implementation of virtio-ccw (which requires
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* also to add support for I/O channels to qtest), we can only do simple
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* tests that initialize the devices.
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*/
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#include "qemu/osdep.h"
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#include "libqtest.h"
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#include "libqos/virtio.h"
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static void virtio_balloon_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-balloon-ccw");
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qtest_end();
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}
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static void virtconsole_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-serial-ccw,id=vser0 "
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"-device virtconsole,bus=vser0.0");
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qtest_end();
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}
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static void virtserialport_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-serial-ccw,id=vser0 "
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"-device virtserialport,bus=vser0.0");
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qtest_end();
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}
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static void virtio_serial_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-serial-ccw");
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qtest_end();
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}
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static void virtio_serial_hotplug(void)
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{
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global_qtest = qtest_initf("-device virtio-serial-ccw");
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qtest_qmp_device_add("virtserialport", "hp-port", "{}");
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qtest_qmp_device_del("hp-port");
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qtest_end();
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}
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static void virtio_blk_nop(void)
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{
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global_qtest = qtest_initf("-drive if=none,id=drv0,file=null-co://,"
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"file.read-zeroes=on,format=raw "
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"-device virtio-blk-ccw,drive=drv0");
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qtest_end();
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}
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static void virtio_net_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-net-ccw");
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qtest_end();
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}
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static void virtio_rng_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-rng-ccw");
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qtest_end();
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}
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static void virtio_scsi_nop(void)
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{
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global_qtest = qtest_initf("-device virtio-scsi-ccw");
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qtest_end();
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}
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static void virtio_scsi_hotplug(void)
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{
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global_qtest = qtest_initf("-drive if=none,id=drv0,file=null-co://,"
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"file.read-zeroes=on,format=raw "
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"-drive if=none,id=drv1,file=null-co://,"
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"file.read-zeroes=on,format=raw "
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"-device virtio-scsi-ccw "
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"-device scsi-hd,drive=drv0");
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qtest_qmp_device_add("scsi-hd", "scsihd", "{'drive': 'drv1'}");
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qtest_qmp_device_del("scsihd");
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qtest_end();
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}
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int main(int argc, char **argv)
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{
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int ret;
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g_test_init(&argc, &argv, NULL);
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qtest_add_func("/virtio/balloon/nop", virtio_balloon_nop);
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qtest_add_func("/virtio/console/nop", virtconsole_nop);
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qtest_add_func("/virtio/serialport/nop", virtserialport_nop);
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qtest_add_func("/virtio/serial/nop", virtio_serial_nop);
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qtest_add_func("/virtio/serial/hotplug", virtio_serial_hotplug);
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qtest_add_func("/virtio/block/nop", virtio_blk_nop);
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qtest_add_func("/virtio/net/nop", virtio_net_nop);
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qtest_add_func("/virtio/rng/nop", virtio_rng_nop);
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qtest_add_func("/virtio/scsi/nop", virtio_scsi_nop);
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qtest_add_func("/virtio/scsi/hotplug", virtio_scsi_hotplug);
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ret = g_test_run();
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return ret;
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}
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