tests/qtest/tpm-tis-device-test.c

   1 /*
   2  * QTest testcase for SYSBUS TPM TIS
   3  *
   4  * Copyright (c) 2018 Red Hat, Inc.
   5  * Copyright (c) 2018 IBM Corporation
   6  *
   7  * Authors:
   8  *   Marc-André Lureau <marcandre.lureau@redhat.com>
   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 "io/channel-socket.h"
  19 #include "libqtest-single.h"
  20 #include "qemu/module.h"
  21 #include "tpm-emu.h"
  22 #include "tpm-util.h"
  23 #include "tpm-tis-util.h"
  24
  25 /*
  26  * As the Sysbus tpm-tis-device is instantiated on the ARM virt
  27  * platform bus and it is the only sysbus device dynamically
  28  * instantiated, it gets plugged at its base address
  29  */
  30 uint64_t tpm_tis_base_addr = 0xc000000;
  31
  32 int main(int argc, char **argv)
  33 {
  34     char *tmp_path = g_dir_make_tmp("qemu-tpm-tis-device-test.XXXXXX", NULL);
  35     GThread *thread;
  36     TestState test;
  37     char *args;
  38     int ret;
  39
  40     module_call_init(MODULE_INIT_QOM);
  41     g_test_init(&argc, &argv, NULL);
  42
  43     test.addr = g_new0(SocketAddress, 1);
  44     test.addr->type = SOCKET_ADDRESS_TYPE_UNIX;
  45     test.addr->u.q_unix.path = g_build_filename(tmp_path, "sock", NULL);
  46     g_mutex_init(&test.data_mutex);
  47     g_cond_init(&test.data_cond);
  48     test.data_cond_signal = false;
  49
  50     thread = g_thread_new(NULL, tpm_emu_ctrl_thread, &test);
  51     tpm_emu_test_wait_cond(&test);
  52
  53     args = g_strdup_printf(
  54         "-machine virt,gic-version=max -accel tcg "
  55         "-chardev socket,id=chr,path=%s "
  56         "-tpmdev emulator,id=dev,chardev=chr "
  57         "-device tpm-tis-device,tpmdev=dev",
  58         test.addr->u.q_unix.path);
  59     qtest_start(args);
  60
  61     qtest_add_data_func("/tpm-tis/test_check_localities", &test,
  62                         tpm_tis_test_check_localities);
  63
  64     qtest_add_data_func("/tpm-tis/test_check_access_reg", &test,
  65                         tpm_tis_test_check_access_reg);
  66
  67     qtest_add_data_func("/tpm-tis/test_check_access_reg_seize", &test,
  68                         tpm_tis_test_check_access_reg_seize);
  69
  70     qtest_add_data_func("/tpm-tis/test_check_access_reg_release", &test,
  71                         tpm_tis_test_check_access_reg_release);
  72
  73     qtest_add_data_func("/tpm-tis/test_check_transmit", &test,
  74                         tpm_tis_test_check_transmit);
  75
  76     ret = g_test_run();
  77
  78     qtest_end();
  79
  80     g_thread_join(thread);
  81     g_unlink(test.addr->u.q_unix.path);
  82     qapi_free_SocketAddress(test.addr);
  83     g_rmdir(tmp_path);
  84     g_free(tmp_path);
  85     g_free(args);
  86     return ret;
  87 }