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e5a9d27f SG |
1 | /* |
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> | |
256060e4 HS |
10 | #if defined(CONFIG_EFI_LOADER) && \ |
11 | !defined(CONFIG_SPL_BUILD) && !defined(API_BUILD) | |
12 | #include <efi_api.h> | |
13 | #endif | |
e5a9d27f SG |
14 | #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 | ||
256060e4 HS |
20 | /* Test efi_loader specific printing */ |
21 | static 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)); | |
47 | #endif | |
48 | } | |
49 | ||
e5a9d27f SG |
50 | static int do_ut_print(cmd_tbl_t *cmdtp, int flag, int argc, |
51 | char *const argv[]) | |
52 | { | |
53 | char big_str[400]; | |
54 | int big_str_len; | |
55 | char str[10], *s; | |
56 | int len; | |
57 | ||
58 | printf("%s: Testing print\n", __func__); | |
59 | ||
60 | snprintf(str, sizeof(str), "testing"); | |
61 | assert(!strcmp("testing", str)); | |
62 | ||
63 | snprintf(str, sizeof(str), "testing but too long"); | |
64 | assert(!strcmp("testing b", str)); | |
65 | ||
66 | snprintf(str, 1, "testing none"); | |
67 | assert(!strcmp("", str)); | |
68 | ||
69 | *str = 'x'; | |
70 | snprintf(str, 0, "testing none"); | |
71 | assert(*str == 'x'); | |
72 | ||
085391b2 RC |
73 | sprintf(big_str, "_%ls_", L"foo"); |
74 | assert(!strcmp("_foo_", big_str)); | |
75 | ||
e5a9d27f SG |
76 | /* Test the banner function */ |
77 | s = display_options_get_banner(true, str, sizeof(str)); | |
78 | assert(s == str); | |
79 | assert(!strcmp("\n\nU-Boo\n\n", s)); | |
80 | ||
81 | s = display_options_get_banner(true, str, 1); | |
82 | assert(s == str); | |
83 | assert(!strcmp("", s)); | |
84 | ||
85 | s = display_options_get_banner(true, str, 2); | |
86 | assert(s == str); | |
87 | assert(!strcmp("\n", s)); | |
88 | ||
89 | s = display_options_get_banner(false, str, sizeof(str)); | |
90 | assert(s == str); | |
91 | assert(!strcmp("U-Boot \n\n", s)); | |
92 | ||
93 | /* Give it enough space for some of the version */ | |
94 | big_str_len = strlen(version_string) - 5; | |
95 | s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str, | |
96 | big_str_len); | |
97 | assert(s == big_str); | |
98 | assert(!strncmp(version_string, s, big_str_len - 3)); | |
99 | assert(!strcmp("\n\n", s + big_str_len - 3)); | |
100 | ||
101 | /* Give it enough space for the version and some of the build tag */ | |
102 | big_str_len = strlen(version_string) + 9 + 20; | |
103 | s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str, | |
104 | big_str_len); | |
105 | assert(s == big_str); | |
106 | len = strlen(version_string); | |
107 | assert(!strncmp(version_string, s, len)); | |
108 | assert(!strncmp(", Build: ", s + len, 9)); | |
109 | assert(!strncmp(FAKE_BUILD_TAG, s + 9 + len, 12)); | |
110 | assert(!strcmp("\n\n", s + big_str_len - 3)); | |
111 | ||
256060e4 HS |
112 | /* Test efi_loader specific printing */ |
113 | efi_ut_print(); | |
114 | ||
e5a9d27f SG |
115 | printf("%s: Everything went swimmingly\n", __func__); |
116 | return 0; | |
117 | } | |
118 | ||
119 | U_BOOT_CMD( | |
120 | ut_print, 1, 1, do_ut_print, | |
121 | "Very basic test of printf(), etc.", | |
122 | "" | |
123 | ); |