1 /*
2  * QTest testcase for TPM CRB talking to external swtpm and swtpm migration
3  *
4  * Copyright (c) 2018 IBM Corporation
5  *  with parts borrowed from migration-test.c that is:
6  *     Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
7  *
8  * Authors:
9  *   Stefan Berger <stefanb@linux.vnet.ibm.com>
10  *
11  * This work is licensed under the terms of the GNU GPL, version 2 or later.
12  * See the COPYING file in the top-level directory.
13  */
14 
15 #include "qemu/osdep.h"
16 #include <glib/gstdio.h>
17 
18 #include "libqtest.h"
19 #include "qemu/module.h"
20 #include "tpm-tests.h"
21 #include "hw/acpi/tpm.h"
22 
23 /* Not used but needed for linking */
24 uint64_t tpm_tis_base_addr = TPM_TIS_ADDR_BASE;
25 
26 typedef struct TestState {
27     char *src_tpm_path;
28     char *dst_tpm_path;
29     char *uri;
30 } TestState;
31 
32 static void tpm_crb_swtpm_test(const void *data)
33 {
34     const TestState *ts = data;
35 
36     tpm_test_swtpm_test(ts->src_tpm_path, tpm_util_crb_transfer,
37                         "tpm-crb", NULL);
38 }
39 
40 static void tpm_crb_swtpm_migration_test(const void *data)
41 {
42     const TestState *ts = data;
43 
44     tpm_test_swtpm_migration_test(ts->src_tpm_path, ts->dst_tpm_path, ts->uri,
45                                   tpm_util_crb_transfer, "tpm-crb", NULL);
46 }
47 
48 int main(int argc, char **argv)
49 {
50     int ret;
51     TestState ts = { 0 };
52 
53     ts.src_tpm_path = g_dir_make_tmp("qemu-tpm-crb-swtpm-test.XXXXXX", NULL);
54     ts.dst_tpm_path = g_dir_make_tmp("qemu-tpm-crb-swtpm-test.XXXXXX", NULL);
55     ts.uri = g_strdup_printf("unix:%s/migsocket", ts.src_tpm_path);
56 
57     module_call_init(MODULE_INIT_QOM);
58     g_test_init(&argc, &argv, NULL);
59 
60     qtest_add_data_func("/tpm/crb-swtpm/test", &ts, tpm_crb_swtpm_test);
61     qtest_add_data_func("/tpm/crb-swtpm-migration/test", &ts,
62                         tpm_crb_swtpm_migration_test);
63     ret = g_test_run();
64 
65     g_rmdir(ts.dst_tpm_path);
66     g_free(ts.dst_tpm_path);
67     g_rmdir(ts.src_tpm_path);
68     g_free(ts.src_tpm_path);
69     g_free(ts.uri);
70 
71     return ret;
72 }
73