1 /*- 2 * Copyright (c) 2023 Dag-Erling Smørgrav 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 */ 6 7 #include <limits.h> 8 #include <locale.h> 9 #include <stdint.h> 10 #include <stdio.h> 11 #include <wchar.h> 12 13 #include <atf-c.h> 14 15 #define L(s) L ## s 16 17 static const struct swscanf_test_case { 18 wchar_t input[8]; 19 struct { 20 int ret, val, len; 21 } b, o, d, x, i; 22 } swscanf_test_cases[] = { 23 // input binary octal decimal hexadecimal automatic 24 // all digits 25 { L"0", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, }, 26 { L"1", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, }, 27 { L"2", { 0, 0, 0 }, { 1, 2, 1 }, { 1, 2, 1 }, { 1, 2, 1 }, { 1, 2, 1 }, }, 28 { L"3", { 0, 0, 0 }, { 1, 3, 1 }, { 1, 3, 1 }, { 1, 3, 1 }, { 1, 3, 1 }, }, 29 { L"4", { 0, 0, 0 }, { 1, 4, 1 }, { 1, 4, 1 }, { 1, 4, 1 }, { 1, 4, 1 }, }, 30 { L"5", { 0, 0, 0 }, { 1, 5, 1 }, { 1, 5, 1 }, { 1, 5, 1 }, { 1, 5, 1 }, }, 31 { L"6", { 0, 0, 0 }, { 1, 6, 1 }, { 1, 6, 1 }, { 1, 6, 1 }, { 1, 6, 1 }, }, 32 { L"7", { 0, 0, 0 }, { 1, 7, 1 }, { 1, 7, 1 }, { 1, 7, 1 }, { 1, 7, 1 }, }, 33 { L"8", { 0, 0, 0 }, { 0, 0, 0 }, { 1, 8, 1 }, { 1, 8, 1 }, { 1, 8, 1 }, }, 34 { L"9", { 0, 0, 0 }, { 0, 0, 0 }, { 1, 9, 1 }, { 1, 9, 1 }, { 1, 9, 1 }, }, 35 { L"A", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 10, 1 }, { 0, 0, 0 }, }, 36 { L"B", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 11, 1 }, { 0, 0, 0 }, }, 37 { L"C", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 12, 1 }, { 0, 0, 0 }, }, 38 { L"D", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 13, 1 }, { 0, 0, 0 }, }, 39 { L"E", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 14, 1 }, { 0, 0, 0 }, }, 40 { L"F", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 15, 1 }, { 0, 0, 0 }, }, 41 { L"X", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, }, 42 { L"a", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 10, 1 }, { 0, 0, 0 }, }, 43 { L"b", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 11, 1 }, { 0, 0, 0 }, }, 44 { L"c", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 12, 1 }, { 0, 0, 0 }, }, 45 { L"d", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 13, 1 }, { 0, 0, 0 }, }, 46 { L"e", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 14, 1 }, { 0, 0, 0 }, }, 47 { L"f", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 1, 15, 1 }, { 0, 0, 0 }, }, 48 { L"x", { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, }, 49 // all digits with leading zero 50 { L"00", { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, { 1, 0, 2 }, }, 51 { L"01", { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 }, }, 52 { L"02", { 1, 0, 1 }, { 1, 2, 2 }, { 1, 2, 2 }, { 1, 2, 2 }, { 1, 2, 2 }, }, 53 { L"03", { 1, 0, 1 }, { 1, 3, 2 }, { 1, 3, 2 }, { 1, 3, 2 }, { 1, 3, 2 }, }, 54 { L"04", { 1, 0, 1 }, { 1, 4, 2 }, { 1, 4, 2 }, { 1, 4, 2 }, { 1, 4, 2 }, }, 55 { L"05", { 1, 0, 1 }, { 1, 5, 2 }, { 1, 5, 2 }, { 1, 5, 2 }, { 1, 5, 2 }, }, 56 { L"06", { 1, 0, 1 }, { 1, 6, 2 }, { 1, 6, 2 }, { 1, 6, 2 }, { 1, 6, 2 }, }, 57 { L"07", { 1, 0, 1 }, { 1, 7, 2 }, { 1, 7, 2 }, { 1, 7, 2 }, { 1, 7, 2 }, }, 58 { L"08", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 8, 2 }, { 1, 8, 2 }, { 1, 0, 1 }, }, 59 { L"09", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 9, 2 }, { 1, 9, 2 }, { 1, 0, 1 }, }, 60 { L"0A", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 2 }, { 1, 0, 1 }, }, 61 { L"0B", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, }, 62 { L"0C", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 2 }, { 1, 0, 1 }, }, 63 { L"0D", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 2 }, { 1, 0, 1 }, }, 64 { L"0E", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 2 }, { 1, 0, 1 }, }, 65 { L"0F", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 2 }, { 1, 0, 1 }, }, 66 { L"0X", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, }, 67 { L"0a", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 2 }, { 1, 0, 1 }, }, 68 { L"0b", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, }, 69 { L"0c", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 2 }, { 1, 0, 1 }, }, 70 { L"0d", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 2 }, { 1, 0, 1 }, }, 71 { L"0e", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 2 }, { 1, 0, 1 }, }, 72 { L"0f", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 2 }, { 1, 0, 1 }, }, 73 { L"0x", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, }, 74 // all digits with leading one 75 { L"10", { 1, 2, 2 }, { 1, 8, 2 }, { 1, 10, 2 }, { 1, 16, 2 }, { 1, 10, 2 }, }, 76 { L"11", { 1, 3, 2 }, { 1, 9, 2 }, { 1, 11, 2 }, { 1, 17, 2 }, { 1, 11, 2 }, }, 77 { L"12", { 1, 1, 1 }, { 1, 10, 2 }, { 1, 12, 2 }, { 1, 18, 2 }, { 1, 12, 2 }, }, 78 { L"13", { 1, 1, 1 }, { 1, 11, 2 }, { 1, 13, 2 }, { 1, 19, 2 }, { 1, 13, 2 }, }, 79 { L"14", { 1, 1, 1 }, { 1, 12, 2 }, { 1, 14, 2 }, { 1, 20, 2 }, { 1, 14, 2 }, }, 80 { L"15", { 1, 1, 1 }, { 1, 13, 2 }, { 1, 15, 2 }, { 1, 21, 2 }, { 1, 15, 2 }, }, 81 { L"16", { 1, 1, 1 }, { 1, 14, 2 }, { 1, 16, 2 }, { 1, 22, 2 }, { 1, 16, 2 }, }, 82 { L"17", { 1, 1, 1 }, { 1, 15, 2 }, { 1, 17, 2 }, { 1, 23, 2 }, { 1, 17, 2 }, }, 83 { L"18", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 18, 2 }, { 1, 24, 2 }, { 1, 18, 2 }, }, 84 { L"19", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 19, 2 }, { 1, 25, 2 }, { 1, 19, 2 }, }, 85 { L"1A", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 26, 2 }, { 1, 1, 1 }, }, 86 { L"1B", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 27, 2 }, { 1, 1, 1 }, }, 87 { L"1C", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 28, 2 }, { 1, 1, 1 }, }, 88 { L"1D", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 29, 2 }, { 1, 1, 1 }, }, 89 { L"1E", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 30, 2 }, { 1, 1, 1 }, }, 90 { L"1F", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 31, 2 }, { 1, 1, 1 }, }, 91 { L"1X", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, }, 92 { L"1a", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 26, 2 }, { 1, 1, 1 }, }, 93 { L"1b", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 27, 2 }, { 1, 1, 1 }, }, 94 { L"1c", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 28, 2 }, { 1, 1, 1 }, }, 95 { L"1d", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 29, 2 }, { 1, 1, 1 }, }, 96 { L"1e", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 30, 2 }, { 1, 1, 1 }, }, 97 { L"1f", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 31, 2 }, { 1, 1, 1 }, }, 98 { L"1x", { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, }, 99 // all digits with leading binary prefix 100 { L"0b0", { 1, 0, 3 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 176, 3 }, { 1, 0, 3 }, }, 101 { L"0b1", { 1, 1, 3 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 177, 3 }, { 1, 1, 3 }, }, 102 { L"0b2", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 178, 3 }, { 1, 0, 1 }, }, 103 { L"0b3", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 179, 3 }, { 1, 0, 1 }, }, 104 { L"0b4", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 180, 3 }, { 1, 0, 1 }, }, 105 { L"0b5", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 181, 3 }, { 1, 0, 1 }, }, 106 { L"0b6", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 182, 3 }, { 1, 0, 1 }, }, 107 { L"0b7", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 183, 3 }, { 1, 0, 1 }, }, 108 { L"0b8", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 184, 3 }, { 1, 0, 1 }, }, 109 { L"0b9", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 185, 3 }, { 1, 0, 1 }, }, 110 { L"0bA", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 186, 3 }, { 1, 0, 1 }, }, 111 { L"0bB", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 187, 3 }, { 1, 0, 1 }, }, 112 { L"0bC", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 188, 3 }, { 1, 0, 1 }, }, 113 { L"0bD", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 189, 3 }, { 1, 0, 1 }, }, 114 { L"0bE", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 190, 3 }, { 1, 0, 1 }, }, 115 { L"0bF", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 191, 3 }, { 1, 0, 1 }, }, 116 { L"0bX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, }, 117 { L"0ba", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 186, 3 }, { 1, 0, 1 }, }, 118 { L"0bb", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 187, 3 }, { 1, 0, 1 }, }, 119 { L"0bc", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 188, 3 }, { 1, 0, 1 }, }, 120 { L"0bd", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 189, 3 }, { 1, 0, 1 }, }, 121 { L"0be", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 190, 3 }, { 1, 0, 1 }, }, 122 { L"0bf", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 191, 3 }, { 1, 0, 1 }, }, 123 { L"0bx", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 2 }, { 1, 0, 1 }, }, 124 // all digits with leading hexadecimal prefix 125 { L"0x0", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 3 }, { 1, 0, 3 }, }, 126 { L"0x1", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 1, 3 }, { 1, 1, 3 }, }, 127 { L"0x2", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 2, 3 }, { 1, 2, 3 }, }, 128 { L"0x3", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 3, 3 }, { 1, 3, 3 }, }, 129 { L"0x4", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 4, 3 }, { 1, 4, 3 }, }, 130 { L"0x5", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 5, 3 }, { 1, 5, 3 }, }, 131 { L"0x6", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 6, 3 }, { 1, 6, 3 }, }, 132 { L"0x7", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 7, 3 }, { 1, 7, 3 }, }, 133 { L"0x8", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 8, 3 }, { 1, 8, 3 }, }, 134 { L"0x9", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 9, 3 }, { 1, 9, 3 }, }, 135 { L"0xA", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 3 }, { 1, 10, 3 }, }, 136 { L"0xB", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 3 }, { 1, 11, 3 }, }, 137 { L"0xC", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 3 }, { 1, 12, 3 }, }, 138 { L"0xD", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 3 }, { 1, 13, 3 }, }, 139 { L"0xE", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 3 }, { 1, 14, 3 }, }, 140 { L"0xF", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 3 }, { 1, 15, 3 }, }, 141 { L"0xX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, }, 142 { L"0xa", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 10, 3 }, { 1, 10, 3 }, }, 143 { L"0xb", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 11, 3 }, { 1, 11, 3 }, }, 144 { L"0xc", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 12, 3 }, { 1, 12, 3 }, }, 145 { L"0xd", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 13, 3 }, { 1, 13, 3 }, }, 146 { L"0xe", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 14, 3 }, { 1, 14, 3 }, }, 147 { L"0xf", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 15, 3 }, { 1, 15, 3 }, }, 148 { L"0xX", { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, { 1, 0, 1 }, }, 149 // terminator 150 { L"" } 151 }; 152 153 #define SWSCANF_TEST(string, format, expret, expval, explen) \ 154 do { \ 155 int ret = 0, val = 0, len = 0; \ 156 ret = swscanf(string, format L"%n", &val, &len); \ 157 ATF_CHECK_EQ(expret, ret); \ 158 if (expret && ret) { \ 159 ATF_CHECK_EQ(expval, val); \ 160 ATF_CHECK_EQ(explen, len); \ 161 } \ 162 } while (0) 163 164 ATF_TC_WITHOUT_HEAD(swscanf_b); ATF_TC_BODY(swscanf_b,tc)165 ATF_TC_BODY(swscanf_b, tc) 166 { 167 const struct swscanf_test_case *stc; 168 wchar_t input[16]; 169 170 for (stc = swscanf_test_cases; *stc->input; stc++) { 171 wcscpy(input + 1, stc->input); 172 SWSCANF_TEST(input + 1, L"%b", stc->b.ret, stc->b.val, stc->b.len); 173 input[0] = L'+'; 174 SWSCANF_TEST(input, L"%b", stc->b.ret, stc->b.val, stc->b.len ? stc->b.len + 1 : 0); 175 input[0] = L'-'; 176 SWSCANF_TEST(input, L"%b", stc->b.ret, -stc->b.val, stc->b.len ? stc->b.len + 1 : 0); 177 } 178 } 179 180 ATF_TC_WITHOUT_HEAD(swscanf_o); ATF_TC_BODY(swscanf_o,tc)181 ATF_TC_BODY(swscanf_o, tc) 182 { 183 const struct swscanf_test_case *stc; 184 wchar_t input[16]; 185 186 for (stc = swscanf_test_cases; *stc->input; stc++) { 187 wcscpy(input + 1, stc->input); 188 SWSCANF_TEST(input + 1, L"%o", stc->o.ret, stc->o.val, stc->o.len); 189 input[0] = L'+'; 190 SWSCANF_TEST(input, L"%o", stc->o.ret, stc->o.val, stc->o.len ? stc->o.len + 1 : 0); 191 input[0] = L'-'; 192 SWSCANF_TEST(input, L"%o", stc->o.ret, -stc->o.val, stc->o.len ? stc->o.len + 1 : 0); 193 } 194 } 195 196 ATF_TC_WITHOUT_HEAD(swscanf_d); ATF_TC_BODY(swscanf_d,tc)197 ATF_TC_BODY(swscanf_d, tc) 198 { 199 const struct swscanf_test_case *stc; 200 wchar_t input[16]; 201 202 for (stc = swscanf_test_cases; *stc->input; stc++) { 203 wcscpy(input + 1, stc->input); 204 SWSCANF_TEST(input + 1, L"%d", stc->d.ret, stc->d.val, stc->d.len); 205 input[0] = L'+'; 206 SWSCANF_TEST(input, L"%d", stc->d.ret, stc->d.val, stc->d.len ? stc->d.len + 1 : 0); 207 input[0] = L'-'; 208 SWSCANF_TEST(input, L"%d", stc->d.ret, -stc->d.val, stc->d.len ? stc->d.len + 1 : 0); 209 } 210 } 211 212 ATF_TC_WITHOUT_HEAD(swscanf_x); ATF_TC_BODY(swscanf_x,tc)213 ATF_TC_BODY(swscanf_x, tc) 214 { 215 const struct swscanf_test_case *stc; 216 wchar_t input[16]; 217 218 for (stc = swscanf_test_cases; *stc->input; stc++) { 219 wcscpy(input + 1, stc->input); 220 SWSCANF_TEST(input + 1, L"%x", stc->x.ret, stc->x.val, stc->x.len); 221 input[0] = L'+'; 222 SWSCANF_TEST(input, L"%x", stc->x.ret, stc->x.val, stc->x.len ? stc->x.len + 1 : 0); 223 input[0] = L'-'; 224 SWSCANF_TEST(input, L"%x", stc->x.ret, -stc->x.val, stc->x.len ? stc->x.len + 1 : 0); 225 } 226 } 227 228 ATF_TC_WITHOUT_HEAD(swscanf_i); ATF_TC_BODY(swscanf_i,tc)229 ATF_TC_BODY(swscanf_i, tc) 230 { 231 const struct swscanf_test_case *stc; 232 wchar_t input[16]; 233 234 for (stc = swscanf_test_cases; *stc->input; stc++) { 235 wcscpy(input + 1, stc->input); 236 SWSCANF_TEST(input + 1, L"%i", stc->i.ret, stc->i.val, stc->i.len); 237 input[0] = L'+'; 238 SWSCANF_TEST(input, L"%i", stc->i.ret, stc->i.val, stc->i.len ? stc->i.len + 1 : 0); 239 input[0] = L'-'; 240 SWSCANF_TEST(input, L"%i", stc->i.ret, -stc->i.val, stc->i.len ? stc->i.len + 1 : 0); 241 } 242 } 243 244 ATF_TC_WITHOUT_HEAD(swscanf_wN); ATF_TC_BODY(swscanf_wN,tc)245 ATF_TC_BODY(swscanf_wN, tc) 246 { 247 const wchar_t x00[] = L"0x00"; 248 const wchar_t x7f[] = L"0x7fffffffffffffff"; 249 const wchar_t xff[] = L"0xffffffffffffffff"; 250 251 #define SWSCANF_WN_TEST(N, imin, umax) \ 252 do { \ 253 int##N##_t i; \ 254 uint##N##_t u; \ 255 ATF_CHECK_EQ(1, swscanf(x00, L"%w" L(#N) L"i", &i)); \ 256 ATF_CHECK_EQ(0, i); \ 257 ATF_CHECK_EQ(1, swscanf(x7f, L"%w" L(#N) L"i", &i)); \ 258 ATF_CHECK_EQ(imin, i); \ 259 ATF_CHECK_EQ(1, swscanf(x00, L"%w" L(#N) L"x", &u)); \ 260 ATF_CHECK_EQ(0, u); \ 261 ATF_CHECK_EQ(1, swscanf(xff, L"%w" L(#N) L"x", &u)); \ 262 ATF_CHECK_EQ(umax, u); \ 263 } while (0) 264 SWSCANF_WN_TEST(8, -1, UCHAR_MAX); 265 SWSCANF_WN_TEST(16, -1, USHRT_MAX); 266 SWSCANF_WN_TEST(32, -1, UINT_MAX); 267 SWSCANF_WN_TEST(64, LLONG_MAX, ULLONG_MAX); 268 #undef SWSCANF_WN_TEST 269 270 ATF_CHECK_EQ(0, swscanf(x00, L"%wi", (int *)NULL)); 271 ATF_CHECK_EQ(0, swscanf(x00, L"%w1i", (int *)NULL)); 272 ATF_CHECK_EQ(0, swscanf(x00, L"%w128i", (int *)NULL)); 273 } 274 275 ATF_TC_WITHOUT_HEAD(swscanf_wfN); ATF_TC_BODY(swscanf_wfN,tc)276 ATF_TC_BODY(swscanf_wfN, tc) 277 { 278 const wchar_t x00[] = L"0x00"; 279 const wchar_t x7f[] = L"0x7fffffffffffffff"; 280 const wchar_t xff[] = L"0xffffffffffffffff"; 281 282 #define SWSCANF_WFN_TEST(N, imin, umax) \ 283 do { \ 284 int_fast##N##_t i; \ 285 uint_fast##N##_t u; \ 286 ATF_CHECK_EQ(1, swscanf(x00, L"%wf" L(#N) L"i", &i)); \ 287 ATF_CHECK_EQ(0, i); \ 288 ATF_CHECK_EQ(1, swscanf(x7f, L"%wf" L(#N) L"i", &i)); \ 289 ATF_CHECK_EQ(imin, i); \ 290 ATF_CHECK_EQ(1, swscanf(x00, L"%wf" L(#N) L"x", &u)); \ 291 ATF_CHECK_EQ(0, u); \ 292 ATF_CHECK_EQ(1, swscanf(xff, L"%wf" L(#N) L"x", &u)); \ 293 ATF_CHECK_EQ(umax, u); \ 294 } while (0) 295 SWSCANF_WFN_TEST(8, -1, UINT_MAX); 296 SWSCANF_WFN_TEST(16, -1, UINT_MAX); 297 SWSCANF_WFN_TEST(32, -1, UINT_MAX); 298 SWSCANF_WFN_TEST(64, LLONG_MAX, ULLONG_MAX); 299 #undef SWSCANF_WFN_TEST 300 301 ATF_CHECK_EQ(0, swscanf(x00, L"%wfi", (int *)NULL)); 302 ATF_CHECK_EQ(0, swscanf(x00, L"%wf1i", (int *)NULL)); 303 ATF_CHECK_EQ(0, swscanf(x00, L"%wf128i", (int *)NULL)); 304 } 305 306 /* 307 * Test termination cases: non-numeric character, fixed width, EOF 308 */ 309 ATF_TC_WITHOUT_HEAD(swscanf_termination); ATF_TC_BODY(swscanf_termination,tc)310 ATF_TC_BODY(swscanf_termination, tc) 311 { 312 int a = 0, b = 0, c = 0; 313 wchar_t d = 0; 314 315 ATF_CHECK_EQ(4, swscanf(L"3.1415", L"%d%lc%2d%d", &a, &d, &b, &c)); 316 ATF_CHECK_EQ(3, a); 317 ATF_CHECK_EQ(14, b); 318 ATF_CHECK_EQ(15, c); 319 ATF_CHECK_EQ(L'.', d); 320 } 321 ATF_TP_ADD_TCS(tp)322 ATF_TP_ADD_TCS(tp) 323 { 324 setlocale(LC_NUMERIC, "en_US.UTF-8"); 325 ATF_TP_ADD_TC(tp, swscanf_b); 326 ATF_TP_ADD_TC(tp, swscanf_o); 327 ATF_TP_ADD_TC(tp, swscanf_d); 328 ATF_TP_ADD_TC(tp, swscanf_x); 329 ATF_TP_ADD_TC(tp, swscanf_i); 330 ATF_TP_ADD_TC(tp, swscanf_wN); 331 ATF_TP_ADD_TC(tp, swscanf_wfN); 332 ATF_TP_ADD_TC(tp, swscanf_termination); 333 return (atf_no_error()); 334 } 335