[PULL 079/136] tests:numa-test: use explicit memdev to specify node RAM

[Paolo Bonzini]

From: Igor Mammedov <address@hidden>

Considering that legacy "mem" option is deprecated, use memdev
in tests and add an additional test for legacy "mem" option
on old machine type, to make sure it won't regress in the future.

Signed-off-by: Igor Mammedov <address@hidden>
Acked-by: Thomas Huth <address@hidden>
Message-Id: <address@hidden>
---
 tests/qtest/numa-test.c | 30 ++++++++++++++++++------------
 1 file changed, 18 insertions(+), 12 deletions(-)

diff --git a/tests/qtest/numa-test.c b/tests/qtest/numa-test.c
index 35999ea..2f9b7f6 100644
--- a/tests/qtest/numa-test.c
+++ b/tests/qtest/numa-test.c
@@ -25,9 +25,8 @@ static void test_mon_explicit(const void *data)
     g_autofree char *s = NULL;
     g_autofree char *cli = NULL;
 
-    cli = make_cli(data, "-smp 8 "
-                   "-numa node,nodeid=0,cpus=0-3 "
-                   "-numa node,nodeid=1,cpus=4-7 ");
+    cli = make_cli(data, "-smp 8 -numa node,nodeid=0,memdev=ram,cpus=0-3 "
+                         "-numa node,nodeid=1,cpus=4-7");
     qts = qtest_init(cli);
 
     s = qtest_hmp(qts, "info numa");
@@ -37,13 +36,13 @@ static void test_mon_explicit(const void *data)
     qtest_quit(qts);
 }
 
-static void test_mon_default(const void *data)
+static void test_def_cpu_split(const void *data)
 {
     QTestState *qts;
     g_autofree char *s = NULL;
     g_autofree char *cli = NULL;
 
-    cli = make_cli(data, "-smp 8 -numa node -numa node");
+    cli = make_cli(data, "-smp 8 -numa node,memdev=ram -numa node");
     qts = qtest_init(cli);
 
     s = qtest_hmp(qts, "info numa");
@@ -60,7 +59,7 @@ static void test_mon_partial(const void *data)
     g_autofree char *cli = NULL;
 
     cli = make_cli(data, "-smp 8 "
-                   "-numa node,nodeid=0,cpus=0-1 "
+                   "-numa node,nodeid=0,memdev=ram,cpus=0-1 "
                    "-numa node,nodeid=1,cpus=4-5 ");
     qts = qtest_init(cli);
 
@@ -87,7 +86,8 @@ static void test_query_cpus(const void *data)
     QTestState *qts;
     g_autofree char *cli = NULL;
 
-    cli = make_cli(data, "-smp 8 -numa node,cpus=0-3 -numa node,cpus=4-7");
+    cli = make_cli(data, "-smp 8 -numa node,memdev=ram,cpus=0-3 "
+                         "-numa node,cpus=4-7");
     qts = qtest_init(cli);
     cpus = get_cpus(qts, &resp);
     g_assert(cpus);
@@ -125,7 +125,7 @@ static void pc_numa_cpu(const void *data)
     g_autofree char *cli = NULL;
 
     cli = make_cli(data, "-cpu pentium -smp 8,sockets=2,cores=2,threads=2 "
-        "-numa node,nodeid=0 -numa node,nodeid=1 "
+        "-numa node,nodeid=0,memdev=ram -numa node,nodeid=1 "
         "-numa cpu,node-id=1,socket-id=0 "
         "-numa cpu,node-id=0,socket-id=1,core-id=0 "
         "-numa cpu,node-id=0,socket-id=1,core-id=1,thread-id=0 "
@@ -178,7 +178,7 @@ static void spapr_numa_cpu(const void *data)
     g_autofree char *cli = NULL;
 
     cli = make_cli(data, "-smp 4,cores=4 "
-        "-numa node,nodeid=0 -numa node,nodeid=1 "
+        "-numa node,nodeid=0,memdev=ram -numa node,nodeid=1 "
         "-numa cpu,node-id=0,core-id=0 "
         "-numa cpu,node-id=0,core-id=1 "
         "-numa cpu,node-id=0,core-id=2 "
@@ -223,7 +223,7 @@ static void aarch64_numa_cpu(const void *data)
     g_autofree char *cli = NULL;
 
     cli = make_cli(data, "-smp 2 "
-        "-numa node,nodeid=0 -numa node,nodeid=1 "
+        "-numa node,nodeid=0,memdev=ram -numa node,nodeid=1 "
         "-numa cpu,node-id=1,thread-id=0 "
         "-numa cpu,node-id=0,thread-id=1");
     qts = qtest_init(cli);
@@ -270,7 +270,7 @@ static void pc_dynamic_cpu_cfg(const void *data)
 
     /* create 2 numa nodes */
     g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
-        " 'arguments': { 'type': 'node', 'nodeid': 0 } }")));
+        " 'arguments': { 'type': 'node', 'nodeid': 0, 'memdev': 'ram' } }")));
     g_assert(!qmp_rsp_is_err(qtest_qmp(qs, "{ 'execute': 'set-numa-node',"
         " 'arguments': { 'type': 'node', 'nodeid': 1 } }")));
 
@@ -542,13 +542,19 @@ int main(int argc, char **argv)
     g_autoptr(GString) args = g_string_new(NULL);
     const char *arch = qtest_get_arch();
 
+    if (g_str_equal(arch, "ppc64")) {
+        g_string_append(args, " -object memory-backend-ram,id=ram,size=512M");
+    } else {
+        g_string_append(args, " -object memory-backend-ram,id=ram,size=128M");
+    }
+
     if (g_str_equal(arch, "aarch64")) {
         g_string_append(args, " -machine virt");
     }
 
     g_test_init(&argc, &argv, NULL);
 
-    qtest_add_data_func("/numa/mon/default", args, test_mon_default);
+    qtest_add_data_func("/numa/mon/cpus/default", args, test_def_cpu_split);
     qtest_add_data_func("/numa/mon/cpus/explicit", args, test_mon_explicit);
     qtest_add_data_func("/numa/mon/cpus/partial", args, test_mon_partial);
     qtest_add_data_func("/numa/qmp/cpus/query-cpus", args, test_query_cpus);
-- 
1.8.3.1