1 files changed, 66 insertions, 0 deletions
diff --git a/src/plugins/acl/test-acl.c b/src/plugins/acl/test-acl.c
new file mode 100644
index 0000000..1fafd7a
--- /dev/null
+++ b/src/plugins/acl/test-acl.c
@@ -0,0 +1,66 @@
+/* Copyright (c) 2020 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "array.h"
+#include "test-common.h"
+#include "acl-api-private.h"
+
+static void test_acl_rights_sort(void)
+{
+	struct acl_rights rights1 = {
+		.rights = t_strsplit("a b a c d b", " "),
+		.neg_rights = t_strsplit("e d c a a d b e", " "),
+	};
+	struct acl_rights rights2 = {
+		.rights = t_strsplit("a c x", " "),
+		.neg_rights = t_strsplit("b c y", " "),
+	};
+	struct acl_object obj = {
+		.rights_pool = pool_alloconly_create("acl rights", 256)
+	};
+	const struct acl_rights *rights;
+
+	test_begin("acl_rights_sort");
+	t_array_init(&obj.rights, 8);
+
+	/* try with zero rights */
+	acl_rights_sort(&obj);
+	test_assert(array_count(&obj.rights) == 0);
+
+	/* try with just one right */
+	array_push_back(&obj.rights, &rights1);
+	acl_rights_sort(&obj);
+	test_assert(array_count(&obj.rights) == 1);
+	rights = array_idx(&obj.rights, 0);
+	test_assert(acl_rights_cmp(rights, &rights1) == 0);
+
+	/* try with two rights that don't have equal ID */
+	struct acl_rights rights1_id2 = rights1;
+	rights1_id2.identifier = "id2";
+	array_push_back(&obj.rights, &rights1_id2);
+	acl_rights_sort(&obj);
+	test_assert(array_count(&obj.rights) == 2);
+	rights = array_idx(&obj.rights, 0);
+	test_assert(acl_rights_cmp(&rights[0], &rights1) == 0);
+	test_assert(acl_rights_cmp(&rights[1], &rights1_id2) == 0);
+
+	/* try with 3 rights where first has equal ID */
+	array_push_back(&obj.rights, &rights2);
+	acl_rights_sort(&obj);
+	test_assert(array_count(&obj.rights) == 2);
+	rights = array_idx(&obj.rights, 0);
+	test_assert_strcmp(t_strarray_join(rights[0].rights, " "), "a b c d x");
+	test_assert_strcmp(t_strarray_join(rights[0].neg_rights, " "), "a b c d e y");
+
+	pool_unref(&obj.rights_pool);
+	test_end();
+}
+
+int main(void)
+{
+	static void (*const test_functions[])(void) = {
+		test_acl_rights_sort,
+		NULL
+	};
+	return test_run(test_functions);
+}