1 /*- 2 * Copyright (c) 2017 Spectra Logic Corporation 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 /* Tests functions in sys/cam/cam.c */ 28 29 #include <sys/cdefs.h> 30 __FBSDID("$FreeBSD$"); 31 32 #include <errno.h> 33 #include <fcntl.h> 34 #include <stdio.h> 35 #include <camlib.h> 36 37 #include <atf-c.h> 38 39 #define ATF_CHECK_NE(x, y) ATF_CHECK((x) != (y)) 40 41 ATF_TC_WITHOUT_HEAD(cam_strmatch); 42 ATF_TC_BODY(cam_strmatch, tc) 43 { 44 /* Basic fixed patterns */ 45 ATF_CHECK_EQ(0, cam_strmatch("foo", "foo", 3)); 46 ATF_CHECK_NE(0, cam_strmatch("foo", "bar", 3)); 47 ATF_CHECK_NE(0, cam_strmatch("foo", "foobar", 3)); 48 49 /* The str is not necessarily null-terminated */ 50 ATF_CHECK_EQ(0, cam_strmatch("fooxuehfxeuf", "foo", 3)); 51 ATF_CHECK_NE(0, cam_strmatch("foo\0bar", "foo", 7)); 52 53 /* Eat trailing spaces, which get added by SAT */ 54 ATF_CHECK_EQ(0, cam_strmatch("foo ", "foo", 16)); 55 56 /* '*' matches everything, like shell globbing */ 57 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo*", 6)); 58 ATF_CHECK_EQ(0, cam_strmatch("foobar", "*bar", 6)); 59 ATF_CHECK_NE(0, cam_strmatch("foobar", "foo*x", 6)); 60 ATF_CHECK_EQ(0, cam_strmatch("foobarbaz", "*bar*", 9)); 61 /* Even NUL */ 62 ATF_CHECK_EQ(0, cam_strmatch("foo\0bar", "foo*", 7)); 63 /* Or nothing */ 64 ATF_CHECK_EQ(0, cam_strmatch("foo", "foo*", 3)); 65 /* But stuff after the * still must match */ 66 ATF_CHECK_NE(0, cam_strmatch("foo", "foo*x", 3)); 67 68 /* '?' matches exactly one single character */ 69 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo?ar", 6)); 70 ATF_CHECK_NE(0, cam_strmatch("foo", "foo?", 3)); 71 /* Even NUL */ 72 ATF_CHECK_EQ(0, cam_strmatch("foo\0bar", "foo?bar", 7)); 73 74 /* '[]' contains a set of characters */ 75 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[abc]ar", 6)); 76 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[b]ar", 6)); 77 ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[ac]ar", 6)); 78 79 /* '[]' can contain a range of characters, too */ 80 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[a-c]ar", 6)); 81 ATF_CHECK_EQ(0, cam_strmatch("fooxar", "foo[a-cx]ar", 6)); 82 ATF_CHECK_NE(0, cam_strmatch("foodar", "foo[a-c]ar", 6)); 83 84 /* Back-to-back '[]' character sets */ 85 ATF_CHECK_EQ(0, cam_strmatch("foobar", "fo[a-z][abc]ar", 6)); 86 ATF_CHECK_NE(0, cam_strmatch("foAbar", "fo[a-z][abc]ar", 6)); 87 ATF_CHECK_NE(0, cam_strmatch("foodar", "fo[a-z][abc]ar", 6)); 88 89 /* A '^' negates a set of characters */ 90 ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^abc]ar", 6)); 91 ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^b]ar", 6)); 92 ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[^ac]ar", 6)); 93 ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^a-c]ar", 6)); 94 ATF_CHECK_NE(0, cam_strmatch("fooxar", "foo[^a-cx]ar", 6)); 95 ATF_CHECK_EQ(0, cam_strmatch("foodar", "foo[^a-c]ar", 6)); 96 97 /* Outside of '[]' a ']' is just an ordinary character */ 98 ATF_CHECK_EQ(0, cam_strmatch("f]o", "f]o", 3)); 99 ATF_CHECK_NE(0, cam_strmatch("foo", "f]o", 3)); 100 101 /* Matching a literal '[' requires specifying a range */ 102 ATF_CHECK_EQ(0, cam_strmatch("f[o", "f[[]o", 3)); 103 ATF_CHECK_NE(0, cam_strmatch("foo", "f[[]o", 3)); 104 } 105 106 ATF_TP_ADD_TCS(tp) 107 { 108 ATF_TP_ADD_TC(tp, cam_strmatch); 109 110 return (atf_no_error()); 111 } 112