152e039359
The test will be extended to work on other architectures, too, so let's use a more generic name for the file and the functions in here first. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
136 lines
3.9 KiB
C
136 lines
3.9 KiB
C
/*
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* QTest testcase for CPU plugging
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*
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* Copyright (c) 2015 SUSE Linux GmbH
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qemu-common.h"
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#include "libqtest.h"
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#include "qapi/qmp/types.h"
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struct PlugTestData {
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char *machine;
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const char *cpu_model;
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unsigned sockets;
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unsigned cores;
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unsigned threads;
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unsigned maxcpus;
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};
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typedef struct PlugTestData PlugTestData;
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static void test_plug_with_cpu_add(gconstpointer data)
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{
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const PlugTestData *s = data;
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char *args;
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QDict *response;
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unsigned int i;
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args = g_strdup_printf("-machine %s -cpu %s "
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"-smp sockets=%u,cores=%u,threads=%u,maxcpus=%u",
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s->machine, s->cpu_model,
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s->sockets, s->cores, s->threads, s->maxcpus);
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qtest_start(args);
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for (i = s->sockets * s->cores * s->threads; i < s->maxcpus; i++) {
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response = qmp("{ 'execute': 'cpu-add',"
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" 'arguments': { 'id': %d } }", i);
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g_assert(response);
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g_assert(!qdict_haskey(response, "error"));
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QDECREF(response);
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}
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qtest_end();
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g_free(args);
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}
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static void test_plug_without_cpu_add(gconstpointer data)
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{
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const PlugTestData *s = data;
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char *args;
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QDict *response;
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args = g_strdup_printf("-machine %s -cpu %s "
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"-smp sockets=%u,cores=%u,threads=%u,maxcpus=%u",
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s->machine, s->cpu_model,
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s->sockets, s->cores, s->threads, s->maxcpus);
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qtest_start(args);
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response = qmp("{ 'execute': 'cpu-add',"
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" 'arguments': { 'id': %d } }",
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s->sockets * s->cores * s->threads);
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g_assert(response);
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g_assert(qdict_haskey(response, "error"));
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QDECREF(response);
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qtest_end();
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g_free(args);
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}
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static void test_data_free(gpointer data)
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{
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PlugTestData *pc = data;
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g_free(pc->machine);
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g_free(pc);
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}
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static void add_pc_test_case(const char *mname)
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{
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char *path;
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PlugTestData *data;
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if (!g_str_has_prefix(mname, "pc-")) {
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return;
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}
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data = g_new(PlugTestData, 1);
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data->machine = g_strdup(mname);
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data->cpu_model = "Haswell"; /* 1.3+ theoretically */
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data->sockets = 1;
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data->cores = 3;
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data->threads = 2;
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data->maxcpus = data->sockets * data->cores * data->threads * 2;
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if (g_str_has_suffix(mname, "-1.4") ||
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(strcmp(mname, "pc-1.3") == 0) ||
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(strcmp(mname, "pc-1.2") == 0) ||
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(strcmp(mname, "pc-1.1") == 0) ||
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(strcmp(mname, "pc-1.0") == 0) ||
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(strcmp(mname, "pc-0.15") == 0) ||
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(strcmp(mname, "pc-0.14") == 0) ||
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(strcmp(mname, "pc-0.13") == 0) ||
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(strcmp(mname, "pc-0.12") == 0) ||
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(strcmp(mname, "pc-0.11") == 0) ||
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(strcmp(mname, "pc-0.10") == 0)) {
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path = g_strdup_printf("cpu/%s/init/%ux%ux%u&maxcpus=%u",
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mname, data->sockets, data->cores,
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data->threads, data->maxcpus);
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qtest_add_data_func_full(path, data, test_plug_without_cpu_add,
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test_data_free);
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g_free(path);
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} else {
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path = g_strdup_printf("cpu/%s/add/%ux%ux%u&maxcpus=%u",
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mname, data->sockets, data->cores,
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data->threads, data->maxcpus);
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qtest_add_data_func_full(path, data, test_plug_with_cpu_add,
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test_data_free);
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g_free(path);
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}
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}
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int main(int argc, char **argv)
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{
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const char *arch = qtest_get_arch();
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g_test_init(&argc, &argv, NULL);
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if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
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qtest_cb_for_every_machine(add_pc_test_case);
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}
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return g_test_run();
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}
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