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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (c) 2012, The Chromium Authors
- */
- #include <common.h>
- #include <command.h>
- #include <efi_api.h>
- #include <display_options.h>
- #include <log.h>
- #include <mapmem.h>
- #include <version.h>
- #include <test/suites.h>
- #include <test/test.h>
- #include <test/ut.h>
- #define BUF_SIZE 0x100
- #define FAKE_BUILD_TAG "jenkins-u-boot-denx_uboot_dm-master-build-aarch64" \
- "and a lot more text to come"
- /* Declare a new print test */
- #define PRINT_TEST(_name, _flags) UNIT_TEST(_name, _flags, print_test)
- #if CONFIG_IS_ENABLED(LIB_UUID)
- /* Test printing GUIDs */
- static int print_guid(struct unit_test_state *uts)
- {
- unsigned char guid[16] = {
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
- };
- char str[40];
- sprintf(str, "%pUb", guid);
- ut_assertok(strcmp("01020304-0506-0708-090a-0b0c0d0e0f10", str));
- sprintf(str, "%pUB", guid);
- ut_assertok(strcmp("01020304-0506-0708-090A-0B0C0D0E0F10", str));
- sprintf(str, "%pUl", guid);
- ut_assertok(strcmp("04030201-0605-0807-090a-0b0c0d0e0f10", str));
- sprintf(str, "%pUL", guid);
- ut_assertok(strcmp("04030201-0605-0807-090A-0B0C0D0E0F10", str));
- return 0;
- }
- PRINT_TEST(print_guid, 0);
- #endif
- #if CONFIG_IS_ENABLED(EFI_LOADER) && !defined(API_BUILD)
- /* Test efi_loader specific printing */
- static int print_efi_ut(struct unit_test_state *uts)
- {
- char str[10];
- u8 buf[sizeof(struct efi_device_path_sd_mmc_path) +
- sizeof(struct efi_device_path)];
- u8 *pos = buf;
- struct efi_device_path *dp_end;
- struct efi_device_path_sd_mmc_path *dp_sd =
- (struct efi_device_path_sd_mmc_path *)pos;
- /* Create a device path for an SD card */
- dp_sd->dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE;
- dp_sd->dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_SD;
- dp_sd->dp.length = sizeof(struct efi_device_path_sd_mmc_path);
- dp_sd->slot_number = 3;
- pos += sizeof(struct efi_device_path_sd_mmc_path);
- /* Append end node */
- dp_end = (struct efi_device_path *)pos;
- dp_end->type = DEVICE_PATH_TYPE_END;
- dp_end->sub_type = DEVICE_PATH_SUB_TYPE_END;
- dp_end->length = sizeof(struct efi_device_path);
- snprintf(str, sizeof(str), "_%pD_", buf);
- ut_assertok(strcmp("_/SD(3)_", str));
- /* NULL device path */
- snprintf(str, sizeof(str), "_%pD_", NULL);
- ut_assertok(strcmp("_<NULL>_", str));
- return 0;
- }
- PRINT_TEST(print_efi_ut, 0);
- #endif
- static int print_printf(struct unit_test_state *uts)
- {
- char big_str[400];
- int big_str_len;
- char str[10], *s;
- int len;
- snprintf(str, sizeof(str), "testing");
- ut_assertok(strcmp("testing", str));
- snprintf(str, sizeof(str), "testing but too long");
- ut_assertok(strcmp("testing b", str));
- snprintf(str, 1, "testing none");
- ut_assertok(strcmp("", str));
- *str = 'x';
- snprintf(str, 0, "testing none");
- ut_asserteq('x', *str);
- sprintf(big_str, "_%ls_", L"foo");
- ut_assertok(strcmp("_foo_", big_str));
- /* Test the banner function */
- s = display_options_get_banner(true, str, sizeof(str));
- ut_asserteq_ptr(str, s);
- ut_assertok(strcmp("\n\nU-Boo\n\n", s));
- /* Assert that we do not overwrite memory before the buffer */
- str[0] = '`';
- s = display_options_get_banner(true, str + 1, 1);
- ut_asserteq_ptr(str + 1, s);
- ut_assertok(strcmp("`", str));
- str[0] = '~';
- s = display_options_get_banner(true, str + 1, 2);
- ut_asserteq_ptr(str + 1, s);
- ut_assertok(strcmp("~\n", str));
- /* The last two characters are set to \n\n for all buffer sizes > 2 */
- s = display_options_get_banner(false, str, sizeof(str));
- ut_asserteq_ptr(str, s);
- ut_assertok(strcmp("U-Boot \n\n", s));
- /* Give it enough space for some of the version */
- big_str_len = strlen(version_string) - 5;
- s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
- big_str_len);
- ut_asserteq_ptr(big_str, s);
- ut_assertok(strncmp(version_string, s, big_str_len - 3));
- ut_assertok(strcmp("\n\n", s + big_str_len - 3));
- /* Give it enough space for the version and some of the build tag */
- big_str_len = strlen(version_string) + 9 + 20;
- s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
- big_str_len);
- ut_asserteq_ptr(big_str, s);
- len = strlen(version_string);
- ut_assertok(strncmp(version_string, s, len));
- ut_assertok(strncmp(", Build: ", s + len, 9));
- ut_assertok(strncmp(FAKE_BUILD_TAG, s + 9 + len, 12));
- ut_assertok(strcmp("\n\n", s + big_str_len - 3));
- return 0;
- }
- PRINT_TEST(print_printf, 0);
- static int print_display_buffer(struct unit_test_state *uts)
- {
- u8 *buf;
- int i;
- buf = map_sysmem(0, BUF_SIZE);
- memset(buf, '\0', BUF_SIZE);
- for (i = 0; i < 0x11; i++)
- buf[i] = i * 0x11;
- /* bytes */
- console_record_reset();
- print_buffer(0, buf, 1, 0x12, 0);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
- ut_assert_nextline("00000010: 10 00 ..");
- ut_assert_console_end();
- /* line length */
- console_record_reset();
- print_buffer(0, buf, 1, 0x12, 8);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 ..\"3DUfw");
- ut_assert_nextline("00000008: 88 99 aa bb cc dd ee ff ........");
- ut_assert_nextline("00000010: 10 00 ..");
- ut_assert_console_end();
- /* long line */
- console_record_reset();
- buf[0x41] = 0x41;
- print_buffer(0, buf, 1, 0x42, 0x40);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..\"3DUfw........................................................");
- ut_assert_nextline("00000040: 00 41 .A");
- ut_assert_console_end();
- /* address */
- console_record_reset();
- print_buffer(0x12345678, buf, 1, 0x12, 0);
- ut_assert_nextline("12345678: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
- ut_assert_nextline("12345688: 10 00 ..");
- ut_assert_console_end();
- /* 16-bit */
- console_record_reset();
- print_buffer(0, buf, 2, 9, 0);
- ut_assert_nextline("00000000: 1100 3322 5544 7766 9988 bbaa ddcc ffee ..\"3DUfw........");
- ut_assert_nextline("00000010: 0010 ..");
- ut_assert_console_end();
- /* 32-bit */
- console_record_reset();
- print_buffer(0, buf, 4, 5, 0);
- ut_assert_nextline("00000000: 33221100 77665544 bbaa9988 ffeeddcc ..\"3DUfw........");
- ut_assert_nextline("00000010: 00000010 ....");
- ut_assert_console_end();
- /* 64-bit */
- console_record_reset();
- print_buffer(0, buf, 8, 3, 0);
- ut_assert_nextline("00000000: 7766554433221100 ffeeddccbbaa9988 ..\"3DUfw........");
- ut_assert_nextline("00000010: 0000000000000010 ........");
- ut_assert_console_end();
- /* ASCII */
- console_record_reset();
- buf[1] = 31;
- buf[2] = 32;
- buf[3] = 33;
- for (i = 0; i < 4; i++)
- buf[4 + i] = 126 + i;
- buf[8] = 255;
- print_buffer(0, buf, 1, 10, 0);
- ut_assert_nextline("00000000: 00 1f 20 21 7e 7f 80 81 ff 99 .. !~.....");
- ut_assert_console_end();
- unmap_sysmem(buf);
- return 0;
- }
- PRINT_TEST(print_display_buffer, UT_TESTF_CONSOLE_REC);
- static int print_hexdump_line(struct unit_test_state *uts)
- {
- char *linebuf;
- u8 *buf;
- int i;
- buf = map_sysmem(0, BUF_SIZE);
- memset(buf, '\0', BUF_SIZE);
- for (i = 0; i < 0x11; i++)
- buf[i] = i * 0x11;
- /* Check buffer size calculations */
- linebuf = map_sysmem(0x400, BUF_SIZE);
- memset(linebuf, '\xff', BUF_SIZE);
- ut_asserteq(-ENOSPC, hexdump_line(0, buf, 1, 0x10, 0, linebuf, 75));
- ut_asserteq(-1, linebuf[0]);
- ut_asserteq(0x10, hexdump_line(0, buf, 1, 0x10, 0, linebuf, 76));
- ut_asserteq(0, linebuf[75]);
- ut_asserteq(-1, linebuf[76]);
- unmap_sysmem(buf);
- return 0;
- }
- PRINT_TEST(print_hexdump_line, UT_TESTF_CONSOLE_REC);
- static int print_do_hex_dump(struct unit_test_state *uts)
- {
- u8 *buf;
- int i;
- buf = map_sysmem(0, BUF_SIZE);
- memset(buf, '\0', BUF_SIZE);
- for (i = 0; i < 0x11; i++)
- buf[i] = i * 0x11;
- /* bytes */
- console_record_reset();
- print_hex_dump_bytes("", DUMP_PREFIX_ADDRESS, buf, 0x12);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
- ut_assert_nextline("00000010: 10 00 ..");
- ut_assert_console_end();
- /* line length */
- console_record_reset();
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 8, 1, buf, 0x12, true);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 ..\"3DUfw");
- ut_assert_nextline("00000008: 88 99 aa bb cc dd ee ff ........");
- ut_assert_nextline("00000010: 10 00 ..");
- ut_assert_console_end();
- unmap_sysmem(buf);
- /* long line */
- console_record_reset();
- buf[0x41] = 0x41;
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 0x40, 1, buf, 0x42, true);
- ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..\"3DUfw........................................................");
- ut_assert_nextline("00000040: 00 41 .A");
- ut_assert_console_end();
- /* 16-bit */
- console_record_reset();
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 2, buf, 0x12, true);
- ut_assert_nextline("00000000: 1100 3322 5544 7766 9988 bbaa ddcc ffee ..\"3DUfw........");
- ut_assert_nextline("00000010: 0010 ..");
- ut_assert_console_end();
- unmap_sysmem(buf);
- /* 32-bit */
- console_record_reset();
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 4, buf, 0x14, true);
- ut_assert_nextline("00000000: 33221100 77665544 bbaa9988 ffeeddcc ..\"3DUfw........");
- ut_assert_nextline("00000010: 00000010 ....");
- ut_assert_console_end();
- unmap_sysmem(buf);
- /* 64-bit */
- console_record_reset();
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 16, 8, buf, 0x18, true);
- ut_assert_nextline("00000000: 7766554433221100 ffeeddccbbaa9988 ..\"3DUfw........");
- ut_assert_nextline("00000010: 0000000000000010 ........");
- ut_assert_console_end();
- unmap_sysmem(buf);
- /* ASCII */
- console_record_reset();
- buf[1] = 31;
- buf[2] = 32;
- buf[3] = 33;
- for (i = 0; i < 4; i++)
- buf[4 + i] = 126 + i;
- buf[8] = 255;
- print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 1, buf, 10, true);
- ut_assert_nextline("00000000: 00 1f 20 21 7e 7f 80 81 ff 99 .. !~.....");
- ut_assert_console_end();
- unmap_sysmem(buf);
- return 0;
- }
- PRINT_TEST(print_do_hex_dump, UT_TESTF_CONSOLE_REC);
- int do_ut_print(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
- {
- struct unit_test *tests = UNIT_TEST_SUITE_START(print_test);
- const int n_ents = UNIT_TEST_SUITE_COUNT(print_test);
- return cmd_ut_category("print", "print_", tests, n_ents, argc, argv);
- }
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