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set: introduce set_fnmatch()

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This commit is contained in:
Yu Watanabe 2022-04-25 11:07:54 +09:00
parent cf393c5f44
commit d25d4f189c
3 changed files with 73 additions and 0 deletions
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25
src/basic/hashmap.c
View File

@ -1,6 +1,7 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <errno.h>
#include <fnmatch.h>
#include <pthread.h>
#include <stdint.h>
#include <stdlib.h>
@ -2070,3 +2071,27 @@ bool set_equal(Set *a, Set *b) {
return true;
}
static bool set_fnmatch_one(Set *patterns, const char *needle) {
const char *p;
assert(needle);
SET_FOREACH(p, patterns)
if (fnmatch(p, needle, 0) == 0)
return true;
return false;
}
bool set_fnmatch(Set *include_patterns, Set *exclude_patterns, const char *needle) {
assert(needle);
if (set_fnmatch_one(exclude_patterns, needle))
return false;
if (set_isempty(include_patterns))
return true;
return set_fnmatch_one(include_patterns, needle);
}

2
src/basic/set.h
View File

@ -153,3 +153,5 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free_free);
int set_strjoin(Set *s, const char *separator, bool wrap_with_separator, char **ret);
bool set_equal(Set *a, Set *b);
bool set_fnmatch(Set *include_patterns, Set *exclude_patterns, const char *needle);

46
src/test/test-set.c
View File

@ -330,4 +330,50 @@ TEST(set_equal) {
assert_se(set_equal(b, a));
}
TEST(set_fnmatch) {
_cleanup_set_free_ Set *match = NULL, *nomatch = NULL;
assert_se(set_put_strdup(&match, "aaa") >= 0);
assert_se(set_put_strdup(&match, "bbb*") >= 0);
assert_se(set_put_strdup(&match, "*ccc") >= 0);
assert_se(set_put_strdup(&nomatch, "a*") >= 0);
assert_se(set_put_strdup(&nomatch, "bbb") >= 0);
assert_se(set_put_strdup(&nomatch, "ccc*") >= 0);
assert_se(set_fnmatch(NULL, NULL, ""));
assert_se(set_fnmatch(NULL, NULL, "hoge"));
assert_se(set_fnmatch(match, NULL, "aaa"));
assert_se(set_fnmatch(match, NULL, "bbb"));
assert_se(set_fnmatch(match, NULL, "bbbXXX"));
assert_se(set_fnmatch(match, NULL, "ccc"));
assert_se(set_fnmatch(match, NULL, "XXXccc"));
assert_se(!set_fnmatch(match, NULL, ""));
assert_se(!set_fnmatch(match, NULL, "aaaa"));
assert_se(!set_fnmatch(match, NULL, "XXbbb"));
assert_se(!set_fnmatch(match, NULL, "cccXX"));
assert_se(set_fnmatch(NULL, nomatch, ""));
assert_se(set_fnmatch(NULL, nomatch, "Xa"));
assert_se(set_fnmatch(NULL, nomatch, "bbbb"));
assert_se(set_fnmatch(NULL, nomatch, "XXXccc"));
assert_se(!set_fnmatch(NULL, nomatch, "a"));
assert_se(!set_fnmatch(NULL, nomatch, "aXXXX"));
assert_se(!set_fnmatch(NULL, nomatch, "bbb"));
assert_se(!set_fnmatch(NULL, nomatch, "ccc"));
assert_se(!set_fnmatch(NULL, nomatch, "cccXXX"));
assert_se(set_fnmatch(match, nomatch, "bbbbb"));
assert_se(set_fnmatch(match, nomatch, "XXccc"));
assert_se(!set_fnmatch(match, nomatch, ""));
assert_se(!set_fnmatch(match, nomatch, "a"));
assert_se(!set_fnmatch(match, nomatch, "aaa"));
assert_se(!set_fnmatch(match, nomatch, "b"));
assert_se(!set_fnmatch(match, nomatch, "bbb"));
assert_se(!set_fnmatch(match, nomatch, "ccc"));
assert_se(!set_fnmatch(match, nomatch, "ccccc"));
assert_se(!set_fnmatch(match, nomatch, "cccXX"));
}
DEFINE_TEST_MAIN(LOG_INFO);