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/*
* NUMA configuration test cases
*
* Copyright (c) 2017 Red Hat Inc.
* Authors:
* Igor Mammedov <imammedo@redhat.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqtest.h"
static char *make_cli(const char *generic_cli, const char *test_cli)
{
return g_strdup_printf("%s %s", generic_cli ? generic_cli : "", test_cli);
}
static char *hmp_info_numa(void)
{
QDict *resp;
char *s;
resp = qmp("{ 'execute': 'human-monitor-command', 'arguments': "
"{ 'command-line': 'info numa '} }");
g_assert(resp);
g_assert(qdict_haskey(resp, "return"));
s = g_strdup(qdict_get_str(resp, "return"));
g_assert(s);
QDECREF(resp);
return s;
}
static void test_mon_explicit(const void *data)
{
char *s;
char *cli;
cli = make_cli(data, "-smp 8 "
"-numa node,nodeid=0,cpus=0-3 "
"-numa node,nodeid=1,cpus=4-7 ");
qtest_start(cli);
s = hmp_info_numa();
g_assert(strstr(s, "node 0 cpus: 0 1 2 3"));
g_assert(strstr(s, "node 1 cpus: 4 5 6 7"));
g_free(s);
qtest_end();
g_free(cli);
}
static void test_mon_default(const void *data)
{
char *s;
char *cli;
cli = make_cli(data, "-smp 8 -numa node -numa node");
qtest_start(cli);
s = hmp_info_numa();
g_assert(strstr(s, "node 0 cpus: 0 2 4 6"));
g_assert(strstr(s, "node 1 cpus: 1 3 5 7"));
g_free(s);
qtest_end();
g_free(cli);
}
static void test_mon_partial(const void *data)
{
char *s;
char *cli;
cli = make_cli(data, "-smp 8 "
"-numa node,nodeid=0,cpus=0-1 "
"-numa node,nodeid=1,cpus=4-5 ");
qtest_start(cli);
s = hmp_info_numa();
g_assert(strstr(s, "node 0 cpus: 0 1 2 3 6 7"));
g_assert(strstr(s, "node 1 cpus: 4 5"));
g_free(s);
qtest_end();
g_free(cli);
}
int main(int argc, char **argv)
{
const char *args = NULL;
const char *arch = qtest_get_arch();
if (strcmp(arch, "aarch64") == 0) {
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/explicit", args, test_mon_explicit);
qtest_add_data_func("/numa/mon/cpus/partial", args, test_mon_partial);
return g_test_run();
}
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