tests/qtest/virtio-ccw-test.c

   1 /*
   2  * QTest testcase for VirtIO CCW
   3  *
   4  * Copyright (c) 2014 SUSE LINUX Products GmbH
   5  * Copyright (c) 2018 Red Hat, Inc.
   6  *
   7  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   8  * See the COPYING file in the top-level directory.
   9  */
  10
  11 /* Until we have a full libqos implementation of virtio-ccw (which requires
  12  * also to add support for I/O channels to qtest), we can only do simple
  13  * tests that initialize the devices.
  14  */
  15
  16 #include "qemu/osdep.h"
  17 #include "libqtest-single.h"
  18 #include "libqos/virtio.h"
  19
  20 static void virtconsole_nop(void)
  21 {
  22     global_qtest = qtest_initf("-device virtio-serial-ccw,id=vser0 "
  23                                 "-device virtconsole,bus=vser0.0");
  24     qtest_end();
  25 }
  26
  27 static void virtserialport_nop(void)
  28 {
  29     global_qtest = qtest_initf("-device virtio-serial-ccw,id=vser0 "
  30                                 "-device virtserialport,bus=vser0.0");
  31     qtest_end();
  32 }
  33
  34 static void virtio_serial_nop(void)
  35 {
  36     global_qtest = qtest_initf("-device virtio-serial-ccw");
  37     qtest_end();
  38 }
  39
  40 static void virtio_serial_hotplug(void)
  41 {
  42     QTestState *qts = qtest_initf("-device virtio-serial-ccw");
  43
  44     qtest_qmp_device_add(qts, "virtserialport", "hp-port", "{}");
  45     qtest_qmp_device_del(qts, "hp-port");
  46
  47     qtest_quit(qts);
  48 }
  49
  50 static void virtio_rng_nop(void)
  51 {
  52     global_qtest = qtest_initf("-device virtio-rng-ccw");
  53     qtest_end();
  54 }
  55
  56 static void virtio_scsi_nop(void)
  57 {
  58     global_qtest = qtest_initf("-device virtio-scsi-ccw");
  59     qtest_end();
  60 }
  61
  62 static void virtio_scsi_hotplug(void)
  63 {
  64     QTestState *s = qtest_initf("-drive if=none,id=drv0,file=null-co://,"
  65                                 "file.read-zeroes=on,format=raw "
  66                                 "-drive if=none,id=drv1,file=null-co://,"
  67                                 "file.read-zeroes=on,format=raw "
  68                                 "-device virtio-scsi-ccw "
  69                                 "-device scsi-hd,drive=drv0");
  70     qtest_qmp_device_add(s, "scsi-hd", "scsihd", "{'drive': 'drv1'}");
  71     qtest_qmp_device_del(s, "scsihd");
  72
  73     qtest_quit(s);
  74 }
  75
  76 int main(int argc, char **argv)
  77 {
  78     g_test_init(&argc, &argv, NULL);
  79     if (qtest_has_device("virtio-serial-ccw")) {
  80         qtest_add_func("/virtio/console/nop", virtconsole_nop);
  81         qtest_add_func("/virtio/serialport/nop", virtserialport_nop);
  82         qtest_add_func("/virtio/serial/nop", virtio_serial_nop);
  83         qtest_add_func("/virtio/serial/hotplug", virtio_serial_hotplug);
  84     }
  85     if (qtest_has_device("virtio-rng-ccw")) {
  86         qtest_add_func("/virtio/rng/nop", virtio_rng_nop);
  87     }
  88     if (qtest_has_device("virtio-scsi-ccw")) {
  89         qtest_add_func("/virtio/scsi/nop", virtio_scsi_nop);
  90         qtest_add_func("/virtio/scsi/hotplug", virtio_scsi_hotplug);
  91     }
  92
  93     return g_test_run();
  94 }