1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/* Copyright (c) 2013 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 firmware display library.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gbb_header.h"
#include "host_common.h"
#include "test_common.h"
#include "vboot_common.h"
#include "vboot_display.h"
#include "vboot_nvstorage.h"
/* Mock data */
static VbCommonParams cparams;
static VbNvContext vnc;
static uint8_t shared_data[VB_SHARED_DATA_MIN_SIZE];
static VbSharedDataHeader *shared = (VbSharedDataHeader *)shared_data;
static GoogleBinaryBlockHeader gbb;
static char debug_info[4096];
/* Reset mock data (for use before each test) */
static void ResetMocks(void)
{
Memset(&cparams, 0, sizeof(cparams));
cparams.shared_data_size = sizeof(shared_data);
cparams.shared_data_blob = shared_data;
cparams.gbb_data = &gbb;
Memset(&gbb, 0, sizeof(gbb));
gbb.major_version = GBB_MAJOR_VER;
gbb.minor_version = GBB_MINOR_VER;
gbb.flags = 0;
Memset(&vnc, 0, sizeof(vnc));
VbNvSetup(&vnc);
VbNvTeardown(&vnc); /* So CRC gets generated */
Memset(&shared_data, 0, sizeof(shared_data));
VbSharedDataInit(shared, sizeof(shared_data));
*debug_info = 0;
}
/* Mocks */
VbError_t VbExDisplayDebugInfo(const char *info_str)
{
strncpy(debug_info, info_str, sizeof(debug_info));
debug_info[sizeof(debug_info) - 1] = '\0';
return VBERROR_SUCCESS;
}
/* Test displaying debug info */
static void DebugInfoTest(void)
{
int i;
/* Recovery string should be non-null for any code */
for (i = 0; i < 0x100; i++)
TEST_PTR_NEQ(RecoveryReasonString(i), NULL, "Non-null reason");
/* Display debug info */
VbDisplayDebugInfo(&cparams, &vnc);
TEST_NEQ(*debug_info, '\0', "Some debug info was displayed");
}
/* disable MSVC warnings on unused arguments */
__pragma(warning (disable: 4100))
int main(int argc, char* argv[])
{
ResetMocks(); // KLUDGE
DebugInfoTest();
return gTestSuccess ? 0 : 255;
}
|
