1 /*
2  * QTest testcase for Sysbus TPM TIS talking to external swtpm and swtpm
3  * migration
4  *
5  * Copyright (c) 2018 IBM Corporation
6  *  with parts borrowed from migration-test.c that is:
7  *     Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
8  *
9  * Authors:
10  *   Stefan Berger <stefanb@linux.vnet.ibm.com>
11  *
12  * This work is licensed under the terms of the GNU GPL, version 2 or later.
13  * See the COPYING file in the top-level directory.
14  */
15 
16 #include "qemu/osdep.h"
17 #include <glib/gstdio.h>
18 
19 #include "libqtest.h"
20 #include "qemu/module.h"
21 #include "tpm-tests.h"
22 #include "hw/acpi/tpm.h"
23 
24 uint64_t tpm_tis_base_addr = 0xc000000;
25 #define MACHINE_OPTIONS "-machine virt,gic-version=max -accel tcg"
26 
27 typedef struct TestState {
28     char *src_tpm_path;
29     char *dst_tpm_path;
30     char *uri;
31 } TestState;
32 
33 static void tpm_tis_swtpm_test(const void *data)
34 {
35     const TestState *ts = data;
36 
37     tpm_test_swtpm_test(ts->src_tpm_path, tpm_util_tis_transfer,
38                         "tpm-tis-device", MACHINE_OPTIONS);
39 }
40 
41 static void tpm_tis_swtpm_migration_test(const void *data)
42 {
43     const TestState *ts = data;
44 
45     tpm_test_swtpm_migration_test(ts->src_tpm_path, ts->dst_tpm_path, ts->uri,
46                                   tpm_util_tis_transfer, "tpm-tis-device",
47                                   MACHINE_OPTIONS);
48 }
49 
50 int main(int argc, char **argv)
51 {
52     int ret;
53     TestState ts = { 0 };
54 
55     ts.src_tpm_path = g_dir_make_tmp("qemu-tpm-tis-device-swtpm-test.XXXXXX",
56                                      NULL);
57     ts.dst_tpm_path = g_dir_make_tmp("qemu-tpm-tis-device-swtpm-test.XXXXXX",
58                                      NULL);
59     ts.uri = g_strdup_printf("unix:%s/migsocket", ts.src_tpm_path);
60 
61     module_call_init(MODULE_INIT_QOM);
62     g_test_init(&argc, &argv, NULL);
63 
64     qtest_add_data_func("/tpm/tis-swtpm/test", &ts, tpm_tis_swtpm_test);
65     qtest_add_data_func("/tpm/tis-swtpm-migration/test", &ts,
66                         tpm_tis_swtpm_migration_test);
67     ret = g_test_run();
68 
69     g_rmdir(ts.dst_tpm_path);
70     g_free(ts.dst_tpm_path);
71     g_rmdir(ts.src_tpm_path);
72     g_free(ts.src_tpm_path);
73     g_free(ts.uri);
74 
75     return ret;
76 }
77