qemu/tests/pc-cpu-test.c
Thomas Huth 02ef6e878f libqtest: Add a generic function to run a callback function for every machine
Some tests need to run single tests for every available machine of the
current QEMU binary. To avoid code duplication, let's extract this
code that deals with 'query-machines' into a separate function.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1490860207-8302-3-git-send-email-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-04-26 14:42:31 +01:00

136 lines
3.8 KiB
C

/*
* QTest testcase for PC CPUs
*
* Copyright (c) 2015 SUSE Linux GmbH
*
* 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 "qemu-common.h"
#include "libqtest.h"
#include "qapi/qmp/types.h"
struct PCTestData {
char *machine;
const char *cpu_model;
unsigned sockets;
unsigned cores;
unsigned threads;
unsigned maxcpus;
};
typedef struct PCTestData PCTestData;
static void test_pc_with_cpu_add(gconstpointer data)
{
const PCTestData *s = data;
char *args;
QDict *response;
unsigned int i;
args = g_strdup_printf("-machine %s -cpu %s "
"-smp sockets=%u,cores=%u,threads=%u,maxcpus=%u",
s->machine, s->cpu_model,
s->sockets, s->cores, s->threads, s->maxcpus);
qtest_start(args);
for (i = s->sockets * s->cores * s->threads; i < s->maxcpus; i++) {
response = qmp("{ 'execute': 'cpu-add',"
" 'arguments': { 'id': %d } }", i);
g_assert(response);
g_assert(!qdict_haskey(response, "error"));
QDECREF(response);
}
qtest_end();
g_free(args);
}
static void test_pc_without_cpu_add(gconstpointer data)
{
const PCTestData *s = data;
char *args;
QDict *response;
args = g_strdup_printf("-machine %s -cpu %s "
"-smp sockets=%u,cores=%u,threads=%u,maxcpus=%u",
s->machine, s->cpu_model,
s->sockets, s->cores, s->threads, s->maxcpus);
qtest_start(args);
response = qmp("{ 'execute': 'cpu-add',"
" 'arguments': { 'id': %d } }",
s->sockets * s->cores * s->threads);
g_assert(response);
g_assert(qdict_haskey(response, "error"));
QDECREF(response);
qtest_end();
g_free(args);
}
static void test_data_free(gpointer data)
{
PCTestData *pc = data;
g_free(pc->machine);
g_free(pc);
}
static void add_pc_test_case(const char *mname)
{
char *path;
PCTestData *data;
if (!g_str_has_prefix(mname, "pc-")) {
return;
}
data = g_malloc(sizeof(PCTestData));
data->machine = g_strdup(mname);
data->cpu_model = "Haswell"; /* 1.3+ theoretically */
data->sockets = 1;
data->cores = 3;
data->threads = 2;
data->maxcpus = data->sockets * data->cores * data->threads * 2;
if (g_str_has_suffix(mname, "-1.4") ||
(strcmp(mname, "pc-1.3") == 0) ||
(strcmp(mname, "pc-1.2") == 0) ||
(strcmp(mname, "pc-1.1") == 0) ||
(strcmp(mname, "pc-1.0") == 0) ||
(strcmp(mname, "pc-0.15") == 0) ||
(strcmp(mname, "pc-0.14") == 0) ||
(strcmp(mname, "pc-0.13") == 0) ||
(strcmp(mname, "pc-0.12") == 0) ||
(strcmp(mname, "pc-0.11") == 0) ||
(strcmp(mname, "pc-0.10") == 0)) {
path = g_strdup_printf("cpu/%s/init/%ux%ux%u&maxcpus=%u",
mname, data->sockets, data->cores,
data->threads, data->maxcpus);
qtest_add_data_func_full(path, data, test_pc_without_cpu_add,
test_data_free);
g_free(path);
} else {
path = g_strdup_printf("cpu/%s/add/%ux%ux%u&maxcpus=%u",
mname, data->sockets, data->cores,
data->threads, data->maxcpus);
qtest_add_data_func_full(path, data, test_pc_with_cpu_add,
test_data_free);
g_free(path);
}
}
int main(int argc, char **argv)
{
const char *arch = qtest_get_arch();
g_test_init(&argc, &argv, NULL);
if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
qtest_cb_for_every_machine(add_pc_test_case);
}
return g_test_run();
}