hexdump.c 2.6 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * (C) Copyright 2018
  4. * Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
  5. */
  6. #include <common.h>
  7. #include <hexdump.h>
  8. #include <test/lib.h>
  9. #include <test/test.h>
  10. #include <test/ut.h>
  11. static int lib_test_hex_to_bin(struct unit_test_state *uts)
  12. {
  13. ut_asserteq(0x0, hex_to_bin('0'));
  14. ut_asserteq(0x1, hex_to_bin('1'));
  15. ut_asserteq(0x2, hex_to_bin('2'));
  16. ut_asserteq(0x3, hex_to_bin('3'));
  17. ut_asserteq(0x4, hex_to_bin('4'));
  18. ut_asserteq(0x5, hex_to_bin('5'));
  19. ut_asserteq(0x6, hex_to_bin('6'));
  20. ut_asserteq(0x7, hex_to_bin('7'));
  21. ut_asserteq(0x8, hex_to_bin('8'));
  22. ut_asserteq(0x9, hex_to_bin('9'));
  23. ut_asserteq(0xa, hex_to_bin('a'));
  24. ut_asserteq(0xb, hex_to_bin('b'));
  25. ut_asserteq(0xc, hex_to_bin('c'));
  26. ut_asserteq(0xd, hex_to_bin('d'));
  27. ut_asserteq(0xe, hex_to_bin('e'));
  28. ut_asserteq(0xf, hex_to_bin('f'));
  29. ut_asserteq(-1, hex_to_bin('g'));
  30. return 0;
  31. }
  32. LIB_TEST(lib_test_hex_to_bin, 0);
  33. static int lib_test_hex2bin(struct unit_test_state *uts)
  34. {
  35. u8 dst[4];
  36. hex2bin(dst, "649421de", 4);
  37. ut_asserteq_mem("\x64\x94\x21\xde", dst, 4);
  38. hex2bin(dst, "aa2e7545", 4);
  39. ut_asserteq_mem("\xaa\x2e\x75\x45", dst, 4);
  40. hex2bin(dst, "75453bc5", 4);
  41. ut_asserteq_mem("\x75\x45\x3b\xc5", dst, 4);
  42. hex2bin(dst, "a16884c3", 4);
  43. ut_asserteq_mem("\xa1\x68\x84\xc3", dst, 4);
  44. hex2bin(dst, "156b2e5e", 4);
  45. ut_asserteq_mem("\x15\x6b\x2e\x5e", dst, 4);
  46. hex2bin(dst, "2e035fff", 4);
  47. ut_asserteq_mem("\x2e\x03\x5f\xff", dst, 4);
  48. hex2bin(dst, "0ffce99f", 4);
  49. ut_asserteq_mem("\x0f\xfc\xe9\x9f", dst, 4);
  50. hex2bin(dst, "d3999443", 4);
  51. ut_asserteq_mem("\xd3\x99\x94\x43", dst, 4);
  52. hex2bin(dst, "91dd87bc", 4);
  53. ut_asserteq_mem("\x91\xdd\x87\xbc", dst, 4);
  54. hex2bin(dst, "7fec8963", 4);
  55. ut_asserteq_mem("\x7f\xec\x89\x63", dst, 4);
  56. return 0;
  57. }
  58. LIB_TEST(lib_test_hex2bin, 0);
  59. static int lib_test_bin2hex(struct unit_test_state *uts)
  60. {
  61. char dst[8 + 1] = "\0";
  62. bin2hex(dst, "\x64\x94\x21\xde", 4);
  63. ut_asserteq_str("649421de", dst);
  64. bin2hex(dst, "\xaa\x2e\x75\x45", 4);
  65. ut_asserteq_str("aa2e7545", dst);
  66. bin2hex(dst, "\x75\x45\x3b\xc5", 4);
  67. ut_asserteq_str("75453bc5", dst);
  68. bin2hex(dst, "\xa1\x68\x84\xc3", 4);
  69. ut_asserteq_str("a16884c3", dst);
  70. bin2hex(dst, "\x15\x6b\x2e\x5e", 4);
  71. ut_asserteq_str("156b2e5e", dst);
  72. bin2hex(dst, "\x2e\x03\x5f\xff", 4);
  73. ut_asserteq_str("2e035fff", dst);
  74. bin2hex(dst, "\x0f\xfc\xe9\x9f", 4);
  75. ut_asserteq_str("0ffce99f", dst);
  76. bin2hex(dst, "\xd3\x99\x94\x43", 4);
  77. ut_asserteq_str("d3999443", dst);
  78. bin2hex(dst, "\x91\xdd\x87\xbc", 4);
  79. ut_asserteq_str("91dd87bc", dst);
  80. bin2hex(dst, "\x7f\xec\x89\x63", 4);
  81. ut_asserteq_str("7fec8963", dst);
  82. return 0;
  83. }
  84. LIB_TEST(lib_test_bin2hex, 0);