From: Paolo Bonzini
Because qtest does not support s390 channel I/O, s390 only performs smoke tests
on
those few devices that do not have any functional tests. Therefore, every time
we
add functional tests for a virtio device, the choice is between removing
those tests from the s390 suite (so that s390 actually _loses_ coverage)
or sprinkling the test with architecture checks.
This patch simply creates a ccw-specific test that only performs smoke tests on
all virtio-ccw devices. If channel I/O support is ever added to qtest and
libqos,
then this file can go away. In the meanwhile, it simplifies maintenance and
makes sure that all virtio devices are tested.
Signed-off-by: Paolo Bonzini
Signed-off-by: Emanuele Giuseppe Esposito
---
tests/Makefile.include | 5 +-
tests/virtio-ccw-test.c | 121
2 files changed, 123 insertions(+), 3 deletions(-)
create mode 100644 tests/virtio-ccw-test.c
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 4659785baf..d72d0d65b4 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -397,9 +397,7 @@ check-qtest-s390x-$(CONFIG_SLIRP) +=
tests/test-netfilter$(EXESUF)
check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
check-qtest-s390x-$(CONFIG_POSIX) += tests/test-filter-redirector$(EXESUF)
check-qtest-s390x-y += tests/drive_del-test$(EXESUF)
-check-qtest-s390x-y += tests/virtio-balloon-test$(EXESUF)
-check-qtest-s390x-y += tests/virtio-console-test$(EXESUF)
-check-qtest-s390x-y += tests/virtio-serial-test$(EXESUF)
+check-qtest-s390x-y += tests/virtio-ccw-test$(EXESUF)
check-qtest-s390x-y += tests/cpu-plug-test$(EXESUF)
check-qtest-generic-y += tests/machine-none-test$(EXESUF)
@@ -824,6 +822,7 @@ tests/wdt_ib700-test$(EXESUF): tests/wdt_ib700-test.o
tests/tco-test$(EXESUF): tests/tco-test.o $(libqos-pc-obj-y)
tests/virtio-balloon-test$(EXESUF): tests/virtio-balloon-test.o
$(libqos-virtio-obj-y)
tests/virtio-blk-test$(EXESUF): tests/virtio-blk-test.o $(libqos-virtio-obj-y)
+tests/virtio-ccw-test$(EXESUF): tests/virtio-ccw-test.o
tests/virtio-net-test$(EXESUF): tests/virtio-net-test.o $(libqos-pc-obj-y)
$(libqos-virtio-obj-y)
tests/virtio-rng-test$(EXESUF): tests/virtio-rng-test.o $(libqos-pc-obj-y)
tests/virtio-scsi-test$(EXESUF): tests/virtio-scsi-test.o
$(libqos-virtio-obj-y)
diff --git a/tests/virtio-ccw-test.c b/tests/virtio-ccw-test.c
new file mode 100644
index 00..88602f3235
--- /dev/null
+++ b/tests/virtio-ccw-test.c
@@ -0,0 +1,121 @@
+/*
+ * QTest testcase for VirtIO CCW
+ *
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ * Copyright (c) 2018 Red Hat, Inc.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+/* Until we have a full libqos implementation of virtio-ccw (which requires
+ * also to add support for I/O channels to qtest), we can only do simple
+ * tests that initialize the devices.
+ */
+
+#include "qemu/osdep.h"
+#include "libqtest.h"
+#include "libqos/virtio.h"
+
+static void virtio_balloon_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-balloon-ccw");
+qtest_end();
+}
+
+static void virtconsole_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-serial-ccw,id=vser0 "
+"-device virtconsole,bus=vser0.0");
+qtest_end();
+}
+
+static void virtserialport_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-serial-ccw,id=vser0 "
+"-device virtserialport,bus=vser0.0");
+qtest_end();
+}
+
+static void virtio_serial_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-serial-ccw");
+qtest_end();
+}
+
+static void virtio_serial_hotplug(void)
+{
+global_qtest = qtest_startf("-device virtio-serial-ccw");
+qtest_qmp_device_add("virtserialport", "hp-port", NULL);
+qtest_qmp_device_del("hp-port");
+qtest_end();
+}
+
+static void virtio_blk_nop(void)
+{
+global_qtest = qtest_startf("-drive if=none,id=drv0,"
+"file=null-co://,format=raw "
+"-device virtio-blk-ccw,drive=drv0");
+qtest_end();
+}
+
+static void virtio_net_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-net-ccw");
+qtest_end();
+}
+
+static void virtio_9p_nop(void)
+{
+global_qtest = qtest_startf("-fsdev synth,id=fsdev0 "
+"-device
virtio-9p-ccw,fsdev=fsdev0,mount_tag=qtest");
+qtest_end();
+}
+
+static void virtio_rng_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-rng-ccw");
+qtest_end();
+}
+
+static void virtio_scsi_nop(void)
+{
+global_qtest = qtest_startf("-device virtio-scsi-ccw");
+qtest_end();
+}
+
+static void virtio_scsi_hotplug(void)
+{
+global_qtest = qtest_startf("-drive if=none,id=drv0,"
+"file=null-co://,format=raw "
+