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-rw-r--r--t/unit-tests/u-string-list.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/t/unit-tests/u-string-list.c b/t/unit-tests/u-string-list.c
index d469a06eca..7ad84cc1cd 100644
--- a/t/unit-tests/u-string-list.c
+++ b/t/unit-tests/u-string-list.c
@@ -437,6 +437,40 @@ void test_string_list__remove_duplicates(void)
t_string_list_clear(&list, 0);
}
+static void t_string_list_sort_u(struct string_list *list, ...)
+{
+ struct string_list expected_strings = STRING_LIST_INIT_DUP;
+ va_list ap;
+
+ va_start(ap, list);
+ t_vcreate_string_list_dup(&expected_strings, 0, ap);
+ va_end(ap);
+
+ string_list_sort_u(list, 0);
+ t_string_list_equal(list, &expected_strings);
+
+ string_list_clear(&expected_strings, 0);
+}
+
+void test_string_list__sort_u(void)
+{
+ struct string_list list = STRING_LIST_INIT_DUP;
+
+ t_create_string_list_dup(&list, 0, NULL);
+ t_string_list_sort_u(&list, NULL);
+
+ t_create_string_list_dup(&list, 0, "", "", "", "", NULL);
+ t_string_list_sort_u(&list, "", NULL);
+
+ t_create_string_list_dup(&list, 0, "b", "a", "a", "", NULL);
+ t_string_list_sort_u(&list, "", "a", "b", NULL);
+
+ t_create_string_list_dup(&list, 0, "b", "a", "a", "d", "c", "c", NULL);
+ t_string_list_sort_u(&list, "a", "b", "c", "d", NULL);
+
+ t_string_list_clear(&list, 0);
+}
+
static void t_string_list_remove_empty_items(
struct string_list *expected_strings,
struct string_list *list)