target/arm: Move debug routines to debug_helper.c
[qemu/ar7.git] / tests / cpu-plug-test.c
blob668f00144e7eafcb07558eedb38e3c1df158c1c1
1 /*
2  * QTest testcase for CPU plugging
3  *
4  * Copyright (c) 2015 SUSE Linux GmbH
5  *
6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
7  * See the COPYING file in the top-level directory.
8  */
10 #include "qemu/osdep.h"
12 #include "qemu-common.h"
13 #include "libqtest.h"
14 #include "qapi/qmp/qdict.h"
16 struct PlugTestData {
17     char *machine;
18     const char *cpu_model;
19     char *device_model;
20     unsigned sockets;
21     unsigned cores;
22     unsigned threads;
23     unsigned maxcpus;
25 typedef struct PlugTestData PlugTestData;
27 static void test_plug_with_cpu_add(gconstpointer data)
29     const PlugTestData *s = data;
30     char *args;
31     QDict *response;
32     unsigned int i;
34     args = g_strdup_printf("-machine %s -cpu %s "
35                            "-smp 1,sockets=%u,cores=%u,threads=%u,maxcpus=%u",
36                            s->machine, s->cpu_model,
37                            s->sockets, s->cores, s->threads, s->maxcpus);
38     qtest_start(args);
40     for (i = 1; i < s->maxcpus; i++) {
41         response = qmp("{ 'execute': 'cpu-add',"
42                        "  'arguments': { 'id': %d } }", i);
43         g_assert(response);
44         g_assert(!qdict_haskey(response, "error"));
45         qobject_unref(response);
46     }
48     qtest_end();
49     g_free(args);
52 static void test_plug_without_cpu_add(gconstpointer data)
54     const PlugTestData *s = data;
55     char *args;
56     QDict *response;
58     args = g_strdup_printf("-machine %s -cpu %s "
59                            "-smp 1,sockets=%u,cores=%u,threads=%u,maxcpus=%u",
60                            s->machine, s->cpu_model,
61                            s->sockets, s->cores, s->threads, s->maxcpus);
62     qtest_start(args);
64     response = qmp("{ 'execute': 'cpu-add',"
65                    "  'arguments': { 'id': %d } }",
66                    s->sockets * s->cores * s->threads);
67     g_assert(response);
68     g_assert(qdict_haskey(response, "error"));
69     qobject_unref(response);
71     qtest_end();
72     g_free(args);
75 static void test_plug_with_device_add_x86(gconstpointer data)
77     const PlugTestData *td = data;
78     char *args;
79     unsigned int s, c, t;
81     args = g_strdup_printf("-machine %s -cpu %s "
82                            "-smp 1,sockets=%u,cores=%u,threads=%u,maxcpus=%u",
83                            td->machine, td->cpu_model,
84                            td->sockets, td->cores, td->threads, td->maxcpus);
85     qtest_start(args);
87     for (s = 1; s < td->sockets; s++) {
88         for (c = 0; c < td->cores; c++) {
89             for (t = 0; t < td->threads; t++) {
90                 char *id = g_strdup_printf("id-%i-%i-%i", s, c, t);
91                 qtest_qmp_device_add(td->device_model, id,
92                                      "{'socket-id':%u, 'core-id':%u,"
93                                      " 'thread-id':%u}",
94                                      s, c, t);
95                 g_free(id);
96             }
97         }
98     }
100     qtest_end();
101     g_free(args);
104 static void test_plug_with_device_add_coreid(gconstpointer data)
106     const PlugTestData *td = data;
107     char *args;
108     unsigned int c;
110     args = g_strdup_printf("-machine %s -cpu %s "
111                            "-smp 1,sockets=%u,cores=%u,threads=%u,maxcpus=%u",
112                            td->machine, td->cpu_model,
113                            td->sockets, td->cores, td->threads, td->maxcpus);
114     qtest_start(args);
116     for (c = 1; c < td->cores; c++) {
117         char *id = g_strdup_printf("id-%i", c);
118         qtest_qmp_device_add(td->device_model, id, "{'core-id':%u}", c);
119         g_free(id);
120     }
122     qtest_end();
123     g_free(args);
126 static void test_data_free(gpointer data)
128     PlugTestData *pc = data;
130     g_free(pc->machine);
131     g_free(pc->device_model);
132     g_free(pc);
135 static void add_pc_test_case(const char *mname)
137     char *path;
138     PlugTestData *data;
140     if (!g_str_has_prefix(mname, "pc-")) {
141         return;
142     }
143     data = g_new(PlugTestData, 1);
144     data->machine = g_strdup(mname);
145     data->cpu_model = "Haswell"; /* 1.3+ theoretically */
146     data->device_model = g_strdup_printf("%s-%s-cpu", data->cpu_model,
147                                          qtest_get_arch());
148     data->sockets = 1;
149     data->cores = 3;
150     data->threads = 2;
151     data->maxcpus = data->sockets * data->cores * data->threads;
152     if (g_str_has_suffix(mname, "-1.4") ||
153         (strcmp(mname, "pc-1.3") == 0) ||
154         (strcmp(mname, "pc-1.2") == 0) ||
155         (strcmp(mname, "pc-1.1") == 0) ||
156         (strcmp(mname, "pc-1.0") == 0) ||
157         (strcmp(mname, "pc-0.15") == 0) ||
158         (strcmp(mname, "pc-0.14") == 0) ||
159         (strcmp(mname, "pc-0.13") == 0) ||
160         (strcmp(mname, "pc-0.12") == 0)) {
161         path = g_strdup_printf("cpu-plug/%s/init/%ux%ux%u&maxcpus=%u",
162                                mname, data->sockets, data->cores,
163                                data->threads, data->maxcpus);
164         qtest_add_data_func_full(path, data, test_plug_without_cpu_add,
165                                  test_data_free);
166         g_free(path);
167     } else {
168         PlugTestData *data2 = g_memdup(data, sizeof(PlugTestData));
170         data2->machine = g_strdup(data->machine);
171         data2->device_model = g_strdup(data->device_model);
173         path = g_strdup_printf("cpu-plug/%s/cpu-add/%ux%ux%u&maxcpus=%u",
174                                mname, data->sockets, data->cores,
175                                data->threads, data->maxcpus);
176         qtest_add_data_func_full(path, data, test_plug_with_cpu_add,
177                                  test_data_free);
178         g_free(path);
179         path = g_strdup_printf("cpu-plug/%s/device-add/%ux%ux%u&maxcpus=%u",
180                                mname, data2->sockets, data2->cores,
181                                data2->threads, data2->maxcpus);
182         qtest_add_data_func_full(path, data2, test_plug_with_device_add_x86,
183                                  test_data_free);
184         g_free(path);
185     }
188 static void add_pseries_test_case(const char *mname)
190     char *path;
191     PlugTestData *data;
193     if (!g_str_has_prefix(mname, "pseries-") ||
194         (g_str_has_prefix(mname, "pseries-2.") && atoi(&mname[10]) < 7)) {
195         return;
196     }
197     data = g_new(PlugTestData, 1);
198     data->machine = g_strdup(mname);
199     data->cpu_model = "power8_v2.0";
200     data->device_model = g_strdup("power8_v2.0-spapr-cpu-core");
201     data->sockets = 2;
202     data->cores = 3;
203     data->threads = 1;
204     data->maxcpus = data->sockets * data->cores * data->threads;
206     path = g_strdup_printf("cpu-plug/%s/device-add/%ux%ux%u&maxcpus=%u",
207                            mname, data->sockets, data->cores,
208                            data->threads, data->maxcpus);
209     qtest_add_data_func_full(path, data, test_plug_with_device_add_coreid,
210                              test_data_free);
211     g_free(path);
214 static void add_s390x_test_case(const char *mname)
216     char *path;
217     PlugTestData *data, *data2;
219     if (!g_str_has_prefix(mname, "s390-ccw-virtio-")) {
220         return;
221     }
223     data = g_new(PlugTestData, 1);
224     data->machine = g_strdup(mname);
225     data->cpu_model = "qemu";
226     data->device_model = g_strdup("qemu-s390x-cpu");
227     data->sockets = 1;
228     data->cores = 3;
229     data->threads = 1;
230     data->maxcpus = data->sockets * data->cores * data->threads;
232     data2 = g_memdup(data, sizeof(PlugTestData));
233     data2->machine = g_strdup(data->machine);
234     data2->device_model = g_strdup(data->device_model);
236     path = g_strdup_printf("cpu-plug/%s/cpu-add/%ux%ux%u&maxcpus=%u",
237                            mname, data->sockets, data->cores,
238                            data->threads, data->maxcpus);
239     qtest_add_data_func_full(path, data, test_plug_with_cpu_add,
240                              test_data_free);
241     g_free(path);
243     path = g_strdup_printf("cpu-plug/%s/device-add/%ux%ux%u&maxcpus=%u",
244                            mname, data2->sockets, data2->cores,
245                            data2->threads, data2->maxcpus);
246     qtest_add_data_func_full(path, data2, test_plug_with_device_add_coreid,
247                              test_data_free);
248     g_free(path);
251 int main(int argc, char **argv)
253     const char *arch = qtest_get_arch();
255     g_test_init(&argc, &argv, NULL);
257     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
258         qtest_cb_for_every_machine(add_pc_test_case, g_test_quick());
259     } else if (g_str_equal(arch, "ppc64")) {
260         qtest_cb_for_every_machine(add_pseries_test_case, g_test_quick());
261     } else if (g_str_equal(arch, "s390x")) {
262         qtest_cb_for_every_machine(add_s390x_test_case, g_test_quick());
263     }
265     return g_test_run();