| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include "random-util.h" |
| #include "set.h" |
| #include "strv.h" |
| |
| const bool mempool_use_allowed = VALGRIND; |
| |
| static void test_set_steal_first(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| int seen[3] = {}; |
| char *val; |
| |
| m = set_new(&string_hash_ops); |
| assert_se(m); |
| |
| assert_se(set_put(m, (void*) "1") == 1); |
| assert_se(set_put(m, (void*) "22") == 1); |
| assert_se(set_put(m, (void*) "333") == 1); |
| |
| while ((val = set_steal_first(m))) |
| seen[strlen(val) - 1]++; |
| |
| assert_se(seen[0] == 1 && seen[1] == 1 && seen[2] == 1); |
| |
| assert_se(set_isempty(m)); |
| } |
| |
| typedef struct Item { |
| int seen; |
| } Item; |
| static void item_seen(Item *item) { |
| item->seen++; |
| } |
| |
| static void test_set_free_with_destructor(void) { |
| Set *m; |
| struct Item items[4] = {}; |
| unsigned i; |
| |
| assert_se(m = set_new(NULL)); |
| for (i = 0; i < ELEMENTSOF(items) - 1; i++) |
| assert_se(set_put(m, items + i) == 1); |
| |
| m = set_free_with_destructor(m, item_seen); |
| assert_se(items[0].seen == 1); |
| assert_se(items[1].seen == 1); |
| assert_se(items[2].seen == 1); |
| assert_se(items[3].seen == 0); |
| } |
| |
| DEFINE_PRIVATE_HASH_OPS_WITH_VALUE_DESTRUCTOR(item_hash_ops, void, trivial_hash_func, trivial_compare_func, Item, item_seen); |
| |
| static void test_set_free_with_hash_ops(void) { |
| Set *m; |
| struct Item items[4] = {}; |
| unsigned i; |
| |
| assert_se(m = set_new(&item_hash_ops)); |
| for (i = 0; i < ELEMENTSOF(items) - 1; i++) |
| assert_se(set_put(m, items + i) == 1); |
| |
| m = set_free(m); |
| assert_se(items[0].seen == 1); |
| assert_se(items[1].seen == 1); |
| assert_se(items[2].seen == 1); |
| assert_se(items[3].seen == 0); |
| } |
| |
| static void test_set_put(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| |
| m = set_new(&string_hash_ops); |
| assert_se(m); |
| |
| assert_se(set_put(m, (void*) "1") == 1); |
| assert_se(set_put(m, (void*) "22") == 1); |
| assert_se(set_put(m, (void*) "333") == 1); |
| assert_se(set_put(m, (void*) "333") == 0); |
| assert_se(set_remove(m, (void*) "333")); |
| assert_se(set_put(m, (void*) "333") == 1); |
| assert_se(set_put(m, (void*) "333") == 0); |
| assert_se(set_put(m, (void*) "22") == 0); |
| |
| _cleanup_free_ char **t = set_get_strv(m); |
| assert_se(strv_contains(t, "1")); |
| assert_se(strv_contains(t, "22")); |
| assert_se(strv_contains(t, "333")); |
| assert_se(strv_length(t) == 3); |
| } |
| |
| static void test_set_put_strdup(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| |
| assert_se(set_put_strdup(&m, "aaa") == 1); |
| assert_se(set_put_strdup(&m, "aaa") == 0); |
| assert_se(set_put_strdup(&m, "bbb") == 1); |
| assert_se(set_put_strdup(&m, "bbb") == 0); |
| assert_se(set_put_strdup(&m, "aaa") == 0); |
| assert_se(set_size(m) == 2); |
| } |
| |
| static void test_set_put_strdupv(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| |
| assert_se(set_put_strdupv(&m, STRV_MAKE("aaa", "aaa", "bbb", "bbb", "aaa")) == 2); |
| assert_se(set_put_strdupv(&m, STRV_MAKE("aaa", "aaa", "bbb", "bbb", "ccc")) == 1); |
| assert_se(set_size(m) == 3); |
| } |
| |
| static void test_set_ensure_allocated(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| |
| assert_se(set_ensure_allocated(&m, &string_hash_ops) == 1); |
| assert_se(set_ensure_allocated(&m, &string_hash_ops) == 0); |
| assert_se(set_ensure_allocated(&m, NULL) == 0); |
| assert_se(set_size(m) == 0); |
| } |
| |
| static void test_set_ensure_put(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| |
| assert_se(set_ensure_put(&m, &string_hash_ops, "a") == 1); |
| assert_se(set_ensure_put(&m, &string_hash_ops, "a") == 0); |
| assert_se(set_ensure_put(&m, NULL, "a") == 0); |
| assert_se(set_ensure_put(&m, &string_hash_ops, "b") == 1); |
| assert_se(set_ensure_put(&m, &string_hash_ops, "b") == 0); |
| assert_se(set_ensure_put(&m, &string_hash_ops, "a") == 0); |
| assert_se(set_size(m) == 2); |
| } |
| |
| static void test_set_ensure_consume(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| char *s, *t; |
| |
| assert_se(s = strdup("a")); |
| assert_se(set_ensure_consume(&m, &string_hash_ops_free, s) == 1); |
| |
| assert_se(t = strdup("a")); |
| assert_se(set_ensure_consume(&m, &string_hash_ops_free, t) == 0); |
| |
| assert_se(t = strdup("a")); |
| assert_se(set_ensure_consume(&m, &string_hash_ops_free, t) == 0); |
| |
| assert_se(t = strdup("b")); |
| assert_se(set_ensure_consume(&m, &string_hash_ops_free, t) == 1); |
| |
| assert_se(t = strdup("b")); |
| assert_se(set_ensure_consume(&m, &string_hash_ops_free, t) == 0); |
| |
| assert_se(set_size(m) == 2); |
| } |
| |
| static void test_set_strjoin(void) { |
| _cleanup_set_free_ Set *m = NULL; |
| _cleanup_free_ char *joined = NULL; |
| |
| /* Empty set */ |
| assert_se(set_strjoin(m, NULL, false, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, "", false, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, " ", false, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, "xxx", false, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, NULL, true, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, "", true, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, " ", true, &joined) >= 0); |
| assert_se(!joined); |
| assert_se(set_strjoin(m, "xxx", true, &joined) >= 0); |
| assert_se(!joined); |
| |
| /* Single entry */ |
| assert_se(set_put_strdup(&m, "aaa") == 1); |
| assert_se(set_strjoin(m, NULL, false, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "", false, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, " ", false, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "xxx", false, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, NULL, true, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "", true, &joined) >= 0); |
| assert_se(streq(joined, "aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, " ", true, &joined) >= 0); |
| assert_se(streq(joined, " aaa ")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "xxx", true, &joined) >= 0); |
| assert_se(streq(joined, "xxxaaaxxx")); |
| |
| /* Two entries */ |
| assert_se(set_put_strdup(&m, "bbb") == 1); |
| assert_se(set_put_strdup(&m, "aaa") == 0); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, NULL, false, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaabbb", "bbbaaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "", false, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaabbb", "bbbaaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, " ", false, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaa bbb", "bbb aaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "xxx", false, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaaxxxbbb", "bbbxxxaaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, NULL, true, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaabbb", "bbbaaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "", true, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "aaabbb", "bbbaaa")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, " ", true, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, " aaa bbb ", " bbb aaa ")); |
| joined = mfree(joined); |
| assert_se(set_strjoin(m, "xxx", true, &joined) >= 0); |
| assert_se(STR_IN_SET(joined, "xxxaaaxxxbbbxxx", "xxxbbbxxxaaaxxx")); |
| } |
| |
| static void test_set_equal(void) { |
| _cleanup_set_free_ Set *a = NULL, *b = NULL; |
| void *p; |
| int r; |
| |
| assert_se(a = set_new(NULL)); |
| assert_se(b = set_new(NULL)); |
| |
| assert_se(set_equal(a, a)); |
| assert_se(set_equal(b, b)); |
| assert_se(set_equal(a, b)); |
| assert_se(set_equal(b, a)); |
| assert_se(set_equal(NULL, a)); |
| assert_se(set_equal(NULL, b)); |
| assert_se(set_equal(a, NULL)); |
| assert_se(set_equal(b, NULL)); |
| assert_se(set_equal(NULL, NULL)); |
| |
| for (unsigned i = 0; i < 333; i++) { |
| p = INT32_TO_PTR(1 + (random_u32() & 0xFFFU)); |
| |
| r = set_put(a, p); |
| assert_se(r >= 0 || r == -EEXIST); |
| } |
| |
| assert_se(set_put(a, INT32_TO_PTR(0x1000U)) >= 0); |
| |
| assert_se(set_size(a) >= 2); |
| assert_se(set_size(a) <= 334); |
| |
| assert_se(!set_equal(a, b)); |
| assert_se(!set_equal(b, a)); |
| assert_se(!set_equal(a, NULL)); |
| |
| SET_FOREACH(p, a) |
| assert_se(set_put(b, p) >= 0); |
| |
| assert_se(set_equal(a, b)); |
| assert_se(set_equal(b, a)); |
| |
| assert_se(set_remove(a, INT32_TO_PTR(0x1000U)) == INT32_TO_PTR(0x1000U)); |
| |
| assert_se(!set_equal(a, b)); |
| assert_se(!set_equal(b, a)); |
| |
| assert_se(set_remove(b, INT32_TO_PTR(0x1000U)) == INT32_TO_PTR(0x1000U)); |
| |
| assert_se(set_equal(a, b)); |
| assert_se(set_equal(b, a)); |
| |
| assert_se(set_put(b, INT32_TO_PTR(0x1001U)) >= 0); |
| |
| assert_se(!set_equal(a, b)); |
| assert_se(!set_equal(b, a)); |
| |
| assert_se(set_put(a, INT32_TO_PTR(0x1001U)) >= 0); |
| |
| assert_se(set_equal(a, b)); |
| assert_se(set_equal(b, a)); |
| |
| set_clear(a); |
| |
| assert_se(!set_equal(a, b)); |
| assert_se(!set_equal(b, a)); |
| |
| set_clear(b); |
| |
| assert_se(set_equal(a, b)); |
| assert_se(set_equal(b, a)); |
| } |
| |
| int main(int argc, const char *argv[]) { |
| test_set_steal_first(); |
| test_set_free_with_destructor(); |
| test_set_free_with_hash_ops(); |
| test_set_put(); |
| test_set_put_strdup(); |
| test_set_put_strdupv(); |
| test_set_ensure_allocated(); |
| test_set_ensure_put(); |
| test_set_ensure_consume(); |
| test_set_strjoin(); |
| test_set_equal(); |
| |
| return 0; |
| } |