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-rng-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 } 95