1 /* $NetBSD: tfmtcheck.c,v 1.3 2008/04/28 20:23:04 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code was contributed to The NetBSD Foundation by Allen Briggs. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include <sys/param.h> 32 #include <err.h> 33 #include <stdio.h> 34 #include <stdlib.h> 35 36 #include <atf-c.h> 37 38 struct test_fmt { 39 char *fmt1; 40 char *fmt2; 41 int correct; 42 } test_fmts[] = { 43 { "%d", "%d", 1 }, 44 { "%2d", "%2.2d", 1 }, 45 { "%x", "%d", 1 }, 46 { "%u", "%d", 1 }, 47 { "%03d", "%d", 1 }, 48 { "%-2d", "%d", 1 }, 49 { "%d", "%-12.1d", 1 }, 50 { "%d", "%-01.3d", 1 }, 51 { "%X", "%-01.3d", 1 }, 52 { "%D", "%ld", 1 }, 53 { "%s", "%s", 1 }, 54 { "%s", "This is a %s test", 1 }, 55 { "Hi, there. This is a %s test", "%s", 1 }, 56 { "%d", "%s", 2 }, 57 { "%e", "%s", 2 }, 58 { "%r", "%d", 2 }, 59 { "%*.2d", "%*d", 1 }, 60 { "%2.*d", "%*d", 2 }, 61 { "%*d", "%*d", 1 }, 62 { "%-3", "%d", 2 }, 63 { "%d %s", "%d", 2 }, 64 { "%*.*.*d", "%*.*.*d", 2 }, 65 { "%d", "%d %s", 1 }, 66 { "%40s", "%20s", 1 }, 67 { "%x %x %x", "%o %u %d", 1 }, 68 { "%o %u %d", "%x %x %X", 1 }, 69 { "%#o %u %#-d", "%x %#x %X", 1 }, 70 { "%qd", "%llx", 1 }, 71 { "%%", "%llx", 1 }, 72 { "%p %30s %#llx %-10.*e", "This number %lu%% and string %s has %qd numbers and %.*g floats", 1 }, 73 }; 74 75 ATF_TC_WITHOUT_HEAD(fmtcheck_test); 76 ATF_TC_BODY(fmtcheck_test, tc) 77 { 78 int i; 79 const char *f, *cf, *f1, *f2; 80 81 for (i = 0; i < nitems(test_fmts); i++) { 82 f1 = test_fmts[i].fmt1; 83 f2 = test_fmts[i].fmt2; 84 f = fmtcheck(f1, f2); 85 if (test_fmts[i].correct == 1) 86 cf = f1; 87 else 88 cf = f2; 89 ATF_CHECK_MSG(f == cf, 90 "Test %d: (%s) vs. (%s) failed " 91 "(should have returned %s)", i + 1, f1, f2, 92 (test_fmts[i].correct == 1) ? "1st" : "2nd"); 93 } 94 } 95 96 ATF_TP_ADD_TCS(tp) 97 { 98 99 ATF_TP_ADD_TC(tp, fmtcheck_test); 100 101 return (atf_no_error()); 102 } 103