1 /* $NetBSD: t_glob.c,v 1.5 2017/01/14 20:47:41 christos Exp $ */
3 * Copyright (c) 2010 The NetBSD Foundation, Inc.
6 * This code is derived from software contributed to The NetBSD Foundation
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
27 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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34 #include <sys/cdefs.h>
35 __RCSID("$NetBSD: t_glob.c,v 1.5 2017/01/14 20:47:41 christos Exp $");
39 #include <sys/param.h>
53 #define DPRINTF(a) printf a
63 static struct gl_file a[] = {
70 static struct gl_file b[] = {
78 const char *name; /* directory name */
79 const struct gl_file *dir;
83 static struct gl_dir d[] = {
84 { "a", a, __arraycount(a), 0 },
85 { "a/b", b, __arraycount(b), 0 },
89 static const char *glob_star[] = {
90 "a/1", "a/3", "a/4", "a/b", "a/b/w", "a/b/x", "a/b/y", "a/b/z",
94 static const char *glob_star_not[] = {
95 "a/1", "a/3", "a/4", "a/b",
99 trim(char *buf, size_t len, const char *name)
101 char *path = buf, *epath = buf + len;
102 while (path < epath && (*path++ = *name++) != '\0')
105 while (path > buf && *--path == '/')
110 gl_opendir(const char *dir)
113 char buf[MAXPATHLEN];
114 trim(buf, sizeof(buf), dir);
116 for (i = 0; i < __arraycount(d); i++)
117 if (strcmp(buf, d[i].name) == 0) {
118 DPRINTF(("opendir %s %zu\n", buf, i));
125 static struct dirent *
128 static struct dirent dir;
129 struct gl_dir *dd = v;
130 if (dd->pos < dd->len) {
131 const struct gl_file *f = &dd->dir[dd->pos++];
132 strcpy(dir.d_name, f->name);
133 dir.d_namlen = strlen(f->name);
135 dir.d_type = f->dir ? DT_DIR : DT_REG;
136 DPRINTF(("readdir %s %d\n", dir.d_name, dir.d_type));
138 dir.d_reclen = -1; /* Does not have _DIRENT_RECLEN */
140 dir.d_reclen = _DIRENT_RECLEN(&dir, dir.d_namlen);
148 gl_stat(const char *name , __gl_stat_t *st)
150 char buf[MAXPATHLEN];
151 trim(buf, sizeof(buf), name);
152 memset(st, 0, sizeof(*st));
154 if (strcmp(buf, "a") == 0 || strcmp(buf, "a/b") == 0) {
155 st->st_mode |= S_IFDIR;
159 if (buf[0] == 'a' && buf[1] == '/') {
163 if (buf[2] == 'b' && buf[3] == '/') {
165 count = __arraycount(b);
169 count = __arraycount(a);
173 for (size_t i = 0; i < count; i++)
174 if (strcmp(f[i].name, buf + offs) == 0)
177 DPRINTF(("stat %s %d\n", buf, st->st_mode));
183 gl_lstat(const char *name , __gl_stat_t *st)
185 return gl_stat(name, st);
191 struct gl_dir *dd = v;
193 DPRINTF(("closedir %p\n", dd));
197 run(const char *p, int flags, const char **res, size_t len)
202 memset(&gl, 0, sizeof(gl));
203 gl.gl_opendir = gl_opendir;
204 gl.gl_readdir = gl_readdir;
205 gl.gl_closedir = gl_closedir;
206 gl.gl_stat = gl_stat;
207 gl.gl_lstat = gl_lstat;
209 RZ(glob(p, GLOB_ALTDIRFUNC | flags, NULL, &gl));
211 for (i = 0; i < gl.gl_pathc; i++)
212 DPRINTF(("%s\n", gl.gl_pathv[i]));
214 ATF_CHECK(len == gl.gl_pathc);
215 for (i = 0; i < gl.gl_pathc; i++)
216 ATF_CHECK_STREQ(gl.gl_pathv[i], res[i]);
224 ATF_TC_HEAD(glob_star, tc)
226 atf_tc_set_md_var(tc, "descr",
227 "Test glob(3) ** with GLOB_STAR");
230 ATF_TC_BODY(glob_star, tc)
232 run("a/**", GLOB_STAR, glob_star, __arraycount(glob_star));
236 ATF_TC(glob_star_not);
237 ATF_TC_HEAD(glob_star_not, tc)
239 atf_tc_set_md_var(tc, "descr",
240 "Test glob(3) ** without GLOB_STAR");
244 ATF_TC_BODY(glob_star_not, tc)
246 run("a/**", 0, glob_star_not, __arraycount(glob_star_not));
250 ATF_TC(glob_nocheck);
251 ATF_TC_HEAD(glob_nocheck, tc)
253 atf_tc_set_md_var(tc, "descr",
254 "Test glob(3) pattern with backslash and GLOB_NOCHECK");
258 ATF_TC_BODY(glob_nocheck, tc)
260 static const char pattern[] = { 'f', 'o', 'o', '\\', ';', 'b', 'a',
262 static const char *glob_nocheck[] = {
265 run(pattern, GLOB_NOCHECK, glob_nocheck, __arraycount(glob_nocheck));
272 ATF_TP_ADD_TC(tp, glob_star);
274 ATF_TP_ADD_TC(tp, glob_star_not);
276 * Remove this test for now - the GLOB_NOCHECK return value has been
277 * re-defined to return a modified pattern in revision 1.33 of glob.c
279 * ATF_TP_ADD_TC(tp, glob_nocheck);
282 return atf_no_error();