1 /* $OpenBSD: sprintf_test.c,v 1.3 2004/09/16 20:22:26 otto Exp $ */ 2 3 /* 4 * Copyright (c) 2003 Theo de Raadt 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * - Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * - Redistributions in binary form must reproduce the above 14 * copyright notice, this list of conditions and the following 15 * disclaimer in the documentation and/or other materials provided 16 * with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 #include <sys/param.h> 34 #include <stdio.h> 35 #include <stdlib.h> 36 #include <string.h> 37 #include <wchar.h> 38 39 #include <atf-c.h> 40 41 const char correct[] = 42 "|xx 01 02 03 04\n" 43 "|xx 05 06 07 08\n" 44 "|xx 09 10 11 12\n" 45 "|xx 13 14 15 16\n" 46 "|xx 17 18 19 20\n" 47 "|xx 21 22 23 24\n" 48 "|xx 25 26 27 28\n" 49 "|xx 29 30 31 32\n" 50 "|xx 33 34 35 36\n" 51 "|xx 37 38 39 40\n" 52 "|xx 41 42 43 44\n" 53 "|xx 45 -1 1 -1 1\n"; 54 55 const char correct2[] = 56 "b bs BSD"; 57 static char buf[1024]; 58 static wchar_t wbuf1[1024], wbuf2[1024]; 59 static const char *temp; 60 61 ATF_TC_WITHOUT_HEAD(positional_normal); 62 ATF_TC_BODY(positional_normal, tc) 63 { 64 65 /* Test positional arguments */ 66 snprintf(buf, sizeof buf, 67 "|xx %1$s %2$s %3$s %4$s\n" 68 "|xx %5$s %6$s %7$s %8$s\n" 69 "|xx %9$s %10$s %11$s %12$s\n" 70 "|xx %13$s %14$s %15$s %16$s\n" 71 "|xx %17$s %18$s %19$s %20$s\n" 72 "|xx %21$s %22$s %23$s %24$s\n" 73 "|xx %25$s %26$s %27$s %28$s\n" 74 "|xx %29$s %30$s %31$s %32$s\n" 75 "|xx %33$s %34$s %35$s %36$s\n" 76 "|xx %37$s %38$s %39$s %40$s\n" 77 "|xx %41$s %42$s %43$s %44$s\n" 78 "|xx %45$d %46$ld %47$lld %48$d %49$lld\n", 79 "01", "02", "03", "04", "05", "06", 80 "07", "08", "09", "10", "11", "12", 81 "13", "14", "15", "16", "17", "18", 82 "19", "20", "21", "22", "23", "24", 83 "25", "26", "27", "28", "29", "30", 84 "31", "32", "33", "34", "35", "36", 85 "37", "38", "39", "40", "41", "42", 86 "43", "44", 45, -1L, 1LL, -1, 1LL 87 ); 88 ATF_REQUIRE_MSG(wcscmp(wbuf1, wbuf2) == 0, 89 "buffers didn't match"); 90 } 91 92 ATF_TC_WITHOUT_HEAD(positional_wide); 93 ATF_TC_BODY(positional_wide, tc) 94 { 95 96 swprintf(wbuf1, nitems(wbuf1), 97 L"|xx %1$s %2$s %3$s %4$s\n" 98 "|xx %5$s %6$s %7$s %8$s\n" 99 "|xx %9$s %10$s %11$s %12$s\n" 100 "|xx %13$s %14$s %15$s %16$s\n" 101 "|xx %17$s %18$s %19$s %20$s\n" 102 "|xx %21$s %22$s %23$s %24$s\n" 103 "|xx %25$s %26$s %27$s %28$s\n" 104 "|xx %29$s %30$s %31$s %32$s\n" 105 "|xx %33$s %34$s %35$s %36$s\n" 106 "|xx %37$s %38$s %39$s %40$s\n" 107 "|xx %41$s %42$s %43$s %44$s\n" 108 "|xx %45$d %46$ld %47$lld %48$d %49$lld\n", 109 "01", "02", "03", "04", "05", "06", 110 "07", "08", "09", "10", "11", "12", 111 "13", "14", "15", "16", "17", "18", 112 "19", "20", "21", "22", "23", "24", 113 "25", "26", "27", "28", "29", "30", 114 "31", "32", "33", "34", "35", "36", 115 "37", "38", "39", "40", "41", "42", 116 "43", "44", 45, -1L, 1LL, -1, 1LL 117 ); 118 temp = correct; 119 mbsrtowcs(wbuf2, &temp, nitems(wbuf2), NULL); 120 ATF_REQUIRE_MSG(wcscmp(wbuf1, wbuf2) == 0, 121 "buffers didn't match"); 122 } 123 124 ATF_TC_WITHOUT_HEAD(positional_precision); 125 ATF_TC_BODY(positional_precision, tc) 126 { 127 128 snprintf(buf, sizeof buf, "%2$.*4$s %2$.*3$s %1$s", 129 "BSD", "bsd", 2, 1); 130 ATF_REQUIRE_MSG(strcmp(buf, correct2) == 0, 131 "buffers didn't match"); 132 } 133 134 ATF_TC_WITHOUT_HEAD(positional_precision_wide); 135 ATF_TC_BODY(positional_precision_wide, tc) 136 { 137 138 swprintf(wbuf1, sizeof buf, L"%2$.*4$s %2$.*3$s %1$s", 139 "BSD", "bsd", 2, 1); 140 temp = correct2; 141 mbsrtowcs(wbuf2, &temp, nitems(wbuf2), NULL); 142 ATF_REQUIRE_MSG(wcscmp(wbuf1, wbuf2) == 0, 143 "buffers didn't match"); 144 } 145 146 ATF_TP_ADD_TCS(tp) 147 { 148 149 ATF_TP_ADD_TC(tp, positional_normal); 150 ATF_TP_ADD_TC(tp, positional_wide); 151 ATF_TP_ADD_TC(tp, positional_precision); 152 ATF_TP_ADD_TC(tp, positional_precision_wide); 153 154 return (atf_no_error()); 155 } 156