/* * 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 <glib.h> #include <string.h> #include "qemu-common.h" #include "libqtest.h" #include "qemu/osdep.h" #include "qapi/qmp/types.h" struct PCTestData { const 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 add_pc_test_cases(void) { const char *arch = qtest_get_arch(); QDict *response, *minfo; QList *list; const QListEntry *p; QObject *qobj; QString *qstr; const char *mname, *path; PCTestData *data; qtest_start("-machine none"); response = qmp("{ 'execute': 'query-machines' }"); g_assert(response); list = qdict_get_qlist(response, "return"); g_assert(list); for (p = qlist_first(list); p; p = qlist_next(p)) { minfo = qobject_to_qdict(qlist_entry_obj(p)); g_assert(minfo); qobj = qdict_get(minfo, "name"); g_assert(qobj); qstr = qobject_to_qstring(qobj); g_assert(qstr); mname = qstring_get_str(qstr); if (!g_str_has_prefix(mname, "pc-")) { continue; } data = g_malloc(sizeof(PCTestData)); data->machine = 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("/%s/cpu/%s/init/%ux%ux%u&maxcpus=%u", arch, mname, data->sockets, data->cores, data->threads, data->maxcpus); g_test_add_data_func(path, data, test_pc_without_cpu_add); } else { path = g_strdup_printf("/%s/cpu/%s/add/%ux%ux%u&maxcpus=%u", arch, mname, data->sockets, data->cores, data->threads, data->maxcpus); g_test_add_data_func(path, data, test_pc_with_cpu_add); } } qtest_end(); } 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) { add_pc_test_cases(); } return g_test_run(); }