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-rw-r--r--src/test/test-set.c243
1 files changed, 243 insertions, 0 deletions
diff --git a/src/test/test-set.c b/src/test/test-set.c
new file mode 100644
index 0000000..b4d07b2
--- /dev/null
+++ b/src/test/test-set.c
@@ -0,0 +1,243 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#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"));
+}
+
+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();
+
+ return 0;
+}
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