blob: d8e9da8fa8f4141235ac01d7d1654f5b6314b1f7 [file] [log] [blame]
Simon Glasse5a9d272017-06-15 21:37:51 -06001/*
2 * Copyright (c) 2012, The Chromium Authors
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#define DEBUG
8
9#include <common.h>
Heinrich Schuchardt256060e2018-01-10 18:06:08 +010010#if defined(CONFIG_EFI_LOADER) && \
11 !defined(CONFIG_SPL_BUILD) && !defined(API_BUILD)
12#include <efi_api.h>
13#endif
Simon Glasse5a9d272017-06-15 21:37:51 -060014#include <display_options.h>
15#include <version.h>
16
17#define FAKE_BUILD_TAG "jenkins-u-boot-denx_uboot_dm-master-build-aarch64" \
18 "and a lot more text to come"
19
Heinrich Schuchardt256060e2018-01-10 18:06:08 +010020/* Test efi_loader specific printing */
21static void efi_ut_print(void)
22{
23#if defined(CONFIG_EFI_LOADER) && \
24 !defined(CONFIG_SPL_BUILD) && !defined(API_BUILD)
25 char str[10];
26 u8 buf[sizeof(struct efi_device_path_sd_mmc_path) +
27 sizeof(struct efi_device_path)];
28 u8 *pos = buf;
29 struct efi_device_path *dp_end;
30 struct efi_device_path_sd_mmc_path *dp_sd =
31 (struct efi_device_path_sd_mmc_path *)pos;
32
33 /* Create a device path for an SD card */
34 dp_sd->dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE;
35 dp_sd->dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_SD;
36 dp_sd->dp.length = sizeof(struct efi_device_path_sd_mmc_path);
37 dp_sd->slot_number = 3;
38 pos += sizeof(struct efi_device_path_sd_mmc_path);
39 /* Append end node */
40 dp_end = (struct efi_device_path *)pos;
41 dp_end->type = DEVICE_PATH_TYPE_END;
42 dp_end->sub_type = DEVICE_PATH_SUB_TYPE_END;
43 dp_end->length = sizeof(struct efi_device_path);
44
45 snprintf(str, sizeof(str), "_%pD_", buf);
46 assert(!strcmp("_/SD(3)_", str));
Heinrich Schuchardt5f1ce1d2018-01-26 06:30:30 +010047
48 /* NULL device path */
49 snprintf(str, sizeof(str), "_%pD_", NULL);
50 assert(!strcmp("_<NULL>_", str));
Heinrich Schuchardt256060e2018-01-10 18:06:08 +010051#endif
52}
53
Simon Glasse5a9d272017-06-15 21:37:51 -060054static int do_ut_print(cmd_tbl_t *cmdtp, int flag, int argc,
55 char *const argv[])
56{
57 char big_str[400];
58 int big_str_len;
59 char str[10], *s;
60 int len;
61
62 printf("%s: Testing print\n", __func__);
63
64 snprintf(str, sizeof(str), "testing");
65 assert(!strcmp("testing", str));
66
67 snprintf(str, sizeof(str), "testing but too long");
68 assert(!strcmp("testing b", str));
69
70 snprintf(str, 1, "testing none");
71 assert(!strcmp("", str));
72
73 *str = 'x';
74 snprintf(str, 0, "testing none");
75 assert(*str == 'x');
76
Rob Clark085391b2017-09-13 18:46:54 -040077 sprintf(big_str, "_%ls_", L"foo");
78 assert(!strcmp("_foo_", big_str));
79
Simon Glasse5a9d272017-06-15 21:37:51 -060080 /* Test the banner function */
81 s = display_options_get_banner(true, str, sizeof(str));
82 assert(s == str);
83 assert(!strcmp("\n\nU-Boo\n\n", s));
84
85 s = display_options_get_banner(true, str, 1);
86 assert(s == str);
87 assert(!strcmp("", s));
88
89 s = display_options_get_banner(true, str, 2);
90 assert(s == str);
91 assert(!strcmp("\n", s));
92
93 s = display_options_get_banner(false, str, sizeof(str));
94 assert(s == str);
95 assert(!strcmp("U-Boot \n\n", s));
96
97 /* Give it enough space for some of the version */
98 big_str_len = strlen(version_string) - 5;
99 s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
100 big_str_len);
101 assert(s == big_str);
102 assert(!strncmp(version_string, s, big_str_len - 3));
103 assert(!strcmp("\n\n", s + big_str_len - 3));
104
105 /* Give it enough space for the version and some of the build tag */
106 big_str_len = strlen(version_string) + 9 + 20;
107 s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
108 big_str_len);
109 assert(s == big_str);
110 len = strlen(version_string);
111 assert(!strncmp(version_string, s, len));
112 assert(!strncmp(", Build: ", s + len, 9));
113 assert(!strncmp(FAKE_BUILD_TAG, s + 9 + len, 12));
114 assert(!strcmp("\n\n", s + big_str_len - 3));
115
Heinrich Schuchardt256060e2018-01-10 18:06:08 +0100116 /* Test efi_loader specific printing */
117 efi_ut_print();
118
Simon Glasse5a9d272017-06-15 21:37:51 -0600119 printf("%s: Everything went swimmingly\n", __func__);
120 return 0;
121}
122
123U_BOOT_CMD(
124 ut_print, 1, 1, do_ut_print,
125 "Very basic test of printf(), etc.",
126 ""
127);