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test-qga: add trivial tests for some commands
[qmiga/qemu.git] / tests / cdrom-test.c
1 /*
2  * Various tests for emulated CD-ROM drives.
3  *
4  * Copyright (c) 2018 Red Hat Inc.
5  *
6  * Author:
7  *    Thomas Huth <thuth@redhat.com>
8  *
9  * This work is licensed under the terms of the GNU GPL, version 2
10  * or later. See the COPYING file in the top-level directory.
11  */
12
13 #include "qemu/osdep.h"
14 #include "libqtest.h"
15 #include "boot-sector.h"
16 #include "qapi/qmp/qdict.h"
17
18 static char isoimage[] = "cdrom-boot-iso-XXXXXX";
19
20 static int exec_genisoimg(const char **args)
21 {
22     gchar *out_err = NULL;
23     gint exit_status = -1;
24     bool success;
25
26     success = g_spawn_sync(NULL, (gchar **)args, NULL,
27                            G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL,
28                            NULL, NULL, NULL, &out_err, &exit_status, NULL);
29     if (!success) {
30         return -ENOENT;
31     }
32     if (out_err) {
33         fputs(out_err, stderr);
34         g_free(out_err);
35     }
36
37     return exit_status;
38 }
39
40 static int prepare_image(const char *arch, char *isoimage)
41 {
42     char srcdir[] = "cdrom-test-dir-XXXXXX";
43     char *codefile = NULL;
44     int ifh, ret = -1;
45     const char *args[] = {
46         "genisoimage", "-quiet", "-l", "-no-emul-boot",
47         "-b", NULL, "-o", isoimage, srcdir, NULL
48     };
49
50     ifh = mkstemp(isoimage);
51     if (ifh < 0) {
52         perror("Error creating temporary iso image file");
53         return -1;
54     }
55     if (!mkdtemp(srcdir)) {
56         perror("Error creating temporary directory");
57         goto cleanup;
58     }
59
60     if (g_str_equal(arch, "i386") || g_str_equal(arch, "x86_64") ||
61         g_str_equal(arch, "s390x")) {
62         codefile = g_strdup_printf("%s/bootcode-XXXXXX", srcdir);
63         ret = boot_sector_init(codefile);
64         if (ret) {
65             goto cleanup;
66         }
67     } else {
68         /* Just create a dummy file */
69         char txt[] = "empty disc";
70         codefile = g_strdup_printf("%s/readme.txt", srcdir);
71         if (!g_file_set_contents(codefile, txt, sizeof(txt) - 1, NULL)) {
72             fprintf(stderr, "Failed to create '%s'\n", codefile);
73             goto cleanup;
74         }
75     }
76
77     args[5] = strchr(codefile, '/') + 1;
78     ret = exec_genisoimg(args);
79     if (ret) {
80         fprintf(stderr, "genisoimage failed: %i\n", ret);
81     }
82
83     unlink(codefile);
84
85 cleanup:
86     g_free(codefile);
87     rmdir(srcdir);
88     close(ifh);
89
90     return ret;
91 }
92
93 /**
94  * Check that at least the -cdrom parameter is basically working, i.e. we can
95  * see the filename of the ISO image in the output of "info block" afterwards
96  */
97 static void test_cdrom_param(gconstpointer data)
98 {
99     QTestState *qts;
100     char *resp;
101
102     qts = qtest_startf("-M %s -cdrom %s", (const char *)data, isoimage);
103     resp = qtest_hmp(qts, "info block");
104     g_assert(strstr(resp, isoimage) != 0);
105     g_free(resp);
106     qtest_quit(qts);
107 }
108
109 static void add_cdrom_param_tests(const char **machines)
110 {
111     while (*machines) {
112         char *testname = g_strdup_printf("cdrom/param/%s", *machines);
113         qtest_add_data_func(testname, *machines, test_cdrom_param);
114         g_free(testname);
115         machines++;
116     }
117 }
118
119 static void test_cdboot(gconstpointer data)
120 {
121     QTestState *qts;
122
123     qts = qtest_startf("-accel kvm:tcg -no-shutdown %s%s", (const char *)data,
124                        isoimage);
125     boot_sector_test(qts);
126     qtest_quit(qts);
127 }
128
129 static void add_x86_tests(void)
130 {
131     qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
132     qtest_add_data_func("cdrom/boot/virtio-scsi",
133                         "-device virtio-scsi -device scsi-cd,drive=cdr "
134                         "-blockdev file,node-name=cdr,filename=", test_cdboot);
135     qtest_add_data_func("cdrom/boot/isapc", "-M isapc "
136                         "-drive if=ide,media=cdrom,file=", test_cdboot);
137     qtest_add_data_func("cdrom/boot/am53c974",
138                         "-device am53c974 -device scsi-cd,drive=cd1 "
139                         "-drive if=none,id=cd1,format=raw,file=", test_cdboot);
140     qtest_add_data_func("cdrom/boot/dc390",
141                         "-device dc390 -device scsi-cd,drive=cd1 "
142                         "-blockdev file,node-name=cd1,filename=", test_cdboot);
143     qtest_add_data_func("cdrom/boot/lsi53c895a",
144                         "-device lsi53c895a -device scsi-cd,drive=cd1 "
145                         "-blockdev file,node-name=cd1,filename=", test_cdboot);
146     qtest_add_data_func("cdrom/boot/megasas", "-M q35 "
147                         "-device megasas -device scsi-cd,drive=cd1 "
148                         "-blockdev file,node-name=cd1,filename=", test_cdboot);
149     qtest_add_data_func("cdrom/boot/megasas-gen2", "-M q35 "
150                         "-device megasas-gen2 -device scsi-cd,drive=cd1 "
151                         "-blockdev file,node-name=cd1,filename=", test_cdboot);
152 }
153
154 static void add_s390x_tests(void)
155 {
156     qtest_add_data_func("cdrom/boot/default", "-cdrom ", test_cdboot);
157     qtest_add_data_func("cdrom/boot/virtio-scsi",
158                         "-device virtio-scsi -device scsi-cd,drive=cdr "
159                         "-blockdev file,node-name=cdr,filename=", test_cdboot);
160 }
161
162 int main(int argc, char **argv)
163 {
164     int ret;
165     const char *arch = qtest_get_arch();
166     const char *genisocheck[] = { "genisoimage", "-version", NULL };
167
168     g_test_init(&argc, &argv, NULL);
169
170     if (exec_genisoimg(genisocheck)) {
171         /* genisoimage not available - so can't run tests */
172         return 0;
173     }
174
175     ret = prepare_image(arch, isoimage);
176     if (ret) {
177         return ret;
178     }
179
180     if (g_str_equal(arch, "i386") || g_str_equal(arch, "x86_64")) {
181         add_x86_tests();
182     } else if (g_str_equal(arch, "s390x")) {
183         add_s390x_tests();
184     } else if (g_str_equal(arch, "ppc64")) {
185         const char *ppcmachines[] = {
186             "pseries", "mac99", "g3beige", "40p", "prep", NULL
187         };
188         add_cdrom_param_tests(ppcmachines);
189     } else if (g_str_equal(arch, "sparc")) {
190         const char *sparcmachines[] = {
191             "LX", "SPARCClassic", "SPARCbook", "SS-10", "SS-20", "SS-4",
192             "SS-5", "SS-600MP", "Voyager", "leon3_generic", NULL
193         };
194         add_cdrom_param_tests(sparcmachines);
195     } else if (g_str_equal(arch, "sparc64")) {
196         const char *sparc64machines[] = {
197             "niagara", "sun4u", "sun4v", NULL
198         };
199         add_cdrom_param_tests(sparc64machines);
200     } else if (!strncmp(arch, "mips64", 6)) {
201         const char *mips64machines[] = {
202             "magnum", "malta", "mips", "pica61", NULL
203         };
204         add_cdrom_param_tests(mips64machines);
205     } else if (g_str_equal(arch, "arm") || g_str_equal(arch, "aarch64")) {
206         const char *armmachines[] = {
207             "realview-eb", "realview-eb-mpcore", "realview-pb-a8",
208             "realview-pbx-a9", "versatileab", "versatilepb", "vexpress-a15",
209             "vexpress-a9", "virt", NULL
210         };
211         add_cdrom_param_tests(armmachines);
212     } else {
213         const char *nonemachine[] = { "none", NULL };
214         add_cdrom_param_tests(nonemachine);
215     }
216
217     ret = g_test_run();
218
219     unlink(isoimage);
220
221     return ret;
222 }