mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-11-24 02:05:01 +00:00
aeb8632258
BUG=chromium-os:17564 TEST=make && make runtests Change-Id: I6437e41f55d5b705a3768d325999847c5753a13d Reviewed-on: http://gerrit.chromium.org/gerrit/6627 Reviewed-by: Stefan Reinauer <reinauer@google.com> Tested-by: Randall Spangler <rspangler@chromium.org>
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*
|
|
* Tests for tpm_bootmode functions
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#define _STUB_IMPLEMENTATION_ /* So we can use memset() ourselves */
|
|
|
|
#include "test_common.h"
|
|
#include "utility.h"
|
|
#include "tpm_bootmode.h"
|
|
|
|
extern const char* kBootStateSHA1Digests[];
|
|
|
|
/* Last in_digest passed to TlclExtend() */
|
|
static const uint8_t* last_in = NULL;
|
|
|
|
/* Return value to pass for TlclExtend() */
|
|
static uint32_t extend_returns = 0;
|
|
|
|
/* Mocked TlclExtend() function for testing */
|
|
uint32_t TlclExtend(int pcr_num, const uint8_t* in_digest,
|
|
uint8_t* out_digest) {
|
|
|
|
/* Should be using pcr 0 */
|
|
TEST_EQ(pcr_num, 0, "TlclExtend pcr_num");
|
|
|
|
last_in = in_digest;
|
|
|
|
return extend_returns;
|
|
}
|
|
|
|
|
|
/* Test setting TPM boot mode state */
|
|
static void BootStateTest(void) {
|
|
int recdev;
|
|
int flags;
|
|
int index;
|
|
char what[128];
|
|
|
|
/* Test all permutations of developer and recovery mode */
|
|
for (recdev = 0; recdev < 4; recdev++) {
|
|
/* Exhaustively test all permutations of key block flags currently
|
|
* defined in vboot_struct.h (KEY_BLOCK_FLAG_*) */
|
|
for (flags = 0; flags < 16; flags++) {
|
|
index = recdev * 3;
|
|
if (6 == flags)
|
|
index += 2;
|
|
else if (7 == flags)
|
|
index += 1;
|
|
|
|
last_in = NULL;
|
|
TEST_EQ(SetTPMBootModeState(recdev & 2, recdev & 1, flags), 0,
|
|
"SetTPMBootModeState return");
|
|
snprintf(what, sizeof(what), "SetTPMBootModeState %d, 0x%x",
|
|
recdev, flags);
|
|
TEST_PTR_EQ(last_in, kBootStateSHA1Digests[index], what);
|
|
}
|
|
}
|
|
|
|
extend_returns = 1;
|
|
TEST_EQ(SetTPMBootModeState(0, 0, 0), 1, "SetTPMBootModeState error");
|
|
}
|
|
|
|
|
|
/* disable MSVC warnings on unused arguments */
|
|
__pragma(warning (disable: 4100))
|
|
|
|
int main(int argc, char* argv[]) {
|
|
int error_code = 0;
|
|
|
|
BootStateTest();
|
|
|
|
if (!gTestSuccess)
|
|
error_code = 255;
|
|
|
|
return error_code;
|
|
}
|