tests: functional tests for QMP command set-numa-node
* start QEMU with 2 unmapped cpus,
* while in preconfig state
* add 2 numa nodes
* assign cpus to them
* exit preconfig and in running state check that cpus
are mapped correctly.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <1526556607-268163-1-git-send-email-imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
diff --git a/tests/numa-test.c b/tests/numa-test.c
index 169213f..b7a6ef8 100644
--- a/tests/numa-test.c
+++ b/tests/numa-test.c
@@ -260,6 +260,66 @@
g_free(cli);
}
+static void pc_dynamic_cpu_cfg(const void *data)
+{
+ QObject *e;
+ QDict *resp;
+ QList *cpus;
+ QTestState *qs;
+
+ qs = qtest_startf("%s %s", data ? (char *)data : "",
+ "-nodefaults --preconfig -smp 2");
+
+ /* create 2 numa nodes */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 0 } }")));
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'node', 'nodeid': 1 } }")));
+
+ /* map 2 cpus in non default reverse order
+ * i.e socket1->node0, socket0->node1
+ */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'cpu', 'node-id': 0, 'socket-id': 1 } }")));
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
+ " 'arguments': { 'type': 'cpu', 'node-id': 1, 'socket-id': 0 } }")));
+
+ /* let machine initialization to complete and run */
+ g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'exit-preconfig' }")));
+ qtest_qmp_eventwait(qs, "RESUME");
+
+ /* check that CPUs are mapped as expected */
+ resp = qtest_qmp(qs, "{ 'execute': 'query-hotpluggable-cpus'}");
+ g_assert(qdict_haskey(resp, "return"));
+ cpus = qdict_get_qlist(resp, "return");
+ g_assert(cpus);
+ while ((e = qlist_pop(cpus))) {
+ const QDict *cpu, *props;
+ int64_t socket, node;
+
+ cpu = qobject_to(QDict, e);
+ g_assert(qdict_haskey(cpu, "props"));
+ props = qdict_get_qdict(cpu, "props");
+
+ g_assert(qdict_haskey(props, "node-id"));
+ node = qdict_get_int(props, "node-id");
+ g_assert(qdict_haskey(props, "socket-id"));
+ socket = qdict_get_int(props, "socket-id");
+
+ if (socket == 0) {
+ g_assert_cmpint(node, ==, 1);
+ } else if (socket == 1) {
+ g_assert_cmpint(node, ==, 0);
+ } else {
+ g_assert(false);
+ }
+ qobject_unref(e);
+ }
+ qobject_unref(resp);
+
+ qtest_quit(qs);
+}
+
int main(int argc, char **argv)
{
const char *args = NULL;
@@ -278,6 +338,7 @@
if (!strcmp(arch, "i386") || !strcmp(arch, "x86_64")) {
qtest_add_data_func("/numa/pc/cpu/explicit", args, pc_numa_cpu);
+ qtest_add_data_func("/numa/pc/dynamic/cpu", args, pc_dynamic_cpu_cfg);
}
if (!strcmp(arch, "ppc64")) {
