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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
6a4f4a0f | 2 | /*** |
6a4f4a0f | 3 | Copyright 2010 Lennart Poettering |
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4 | ***/ |
5 | ||
6 | #include <fcntl.h> | |
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7 | #include <glob.h> |
8 | #include <sys/stat.h> | |
6a4f4a0f RC |
9 | #include <unistd.h> |
10 | ||
11 | #include "alloc-util.h" | |
48d7c648 | 12 | #include "dirent-util.h" |
6a4f4a0f | 13 | #include "fileio.h" |
48d7c648 | 14 | #include "fs-util.h" |
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15 | #include "glob-util.h" |
16 | #include "macro.h" | |
48d7c648 | 17 | #include "rm-rf.h" |
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18 | |
19 | static void test_glob_exists(void) { | |
20 | char name[] = "/tmp/test-glob_exists.XXXXXX"; | |
21 | int fd = -1; | |
22 | int r; | |
23 | ||
646853bd | 24 | fd = mkostemp_safe(name); |
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25 | assert_se(fd >= 0); |
26 | close(fd); | |
27 | ||
28 | r = glob_exists("/tmp/test-glob_exists*"); | |
29 | assert_se(r == 1); | |
30 | ||
31 | r = unlink(name); | |
32 | assert_se(r == 0); | |
33 | r = glob_exists("/tmp/test-glob_exists*"); | |
34 | assert_se(r == 0); | |
35 | } | |
36 | ||
46dcfbbd | 37 | static void closedir_wrapper(void* v) { |
1fe10174 ZJS |
38 | (void) closedir(v); |
39 | } | |
40 | ||
48d7c648 ZJS |
41 | static void test_glob_no_dot(void) { |
42 | char template[] = "/tmp/test-glob-util.XXXXXXX"; | |
43 | const char *fn; | |
44 | ||
45 | _cleanup_globfree_ glob_t g = { | |
46dcfbbd | 46 | .gl_closedir = closedir_wrapper, |
48d7c648 ZJS |
47 | .gl_readdir = (struct dirent *(*)(void *)) readdir_no_dot, |
48 | .gl_opendir = (void *(*)(const char *)) opendir, | |
49 | .gl_lstat = lstat, | |
50 | .gl_stat = stat, | |
51 | }; | |
52 | ||
53 | int r; | |
54 | ||
55 | assert_se(mkdtemp(template)); | |
56 | ||
57 | fn = strjoina(template, "/*"); | |
58 | r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g); | |
59 | assert_se(r == GLOB_NOMATCH); | |
60 | ||
61 | fn = strjoina(template, "/.*"); | |
62 | r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g); | |
63 | assert_se(r == GLOB_NOMATCH); | |
64 | ||
65 | (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL); | |
66 | } | |
67 | ||
68 | static void test_safe_glob(void) { | |
69 | char template[] = "/tmp/test-glob-util.XXXXXXX"; | |
70 | const char *fn, *fn2, *fname; | |
71 | ||
72 | _cleanup_globfree_ glob_t g = {}; | |
73 | int r; | |
74 | ||
75 | assert_se(mkdtemp(template)); | |
76 | ||
77 | fn = strjoina(template, "/*"); | |
78 | r = safe_glob(fn, 0, &g); | |
79 | assert_se(r == -ENOENT); | |
80 | ||
81 | fn2 = strjoina(template, "/.*"); | |
82 | r = safe_glob(fn2, GLOB_NOSORT|GLOB_BRACE, &g); | |
83 | assert_se(r == -ENOENT); | |
84 | ||
85 | fname = strjoina(template, "/.foobar"); | |
86 | assert_se(touch(fname) == 0); | |
87 | ||
88 | r = safe_glob(fn, 0, &g); | |
89 | assert_se(r == -ENOENT); | |
90 | ||
91 | r = safe_glob(fn2, GLOB_NOSORT|GLOB_BRACE, &g); | |
92 | assert_se(r == 0); | |
93 | assert_se(g.gl_pathc == 1); | |
94 | assert_se(streq(g.gl_pathv[0], fname)); | |
95 | assert_se(g.gl_pathv[1] == NULL); | |
96 | ||
97 | (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL); | |
98 | } | |
99 | ||
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100 | int main(void) { |
101 | test_glob_exists(); | |
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102 | test_glob_no_dot(); |
103 | test_safe_glob(); | |
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104 | |
105 | return 0; | |
106 | } |