cut messages at 512 bytes, taking into account the UTF-8 codepoints

ref #3067
2016-06-15 15:50:45 +02:00
parent 6235fb2d03
commit 4b1c580bb9
3 changed files with 22 additions and 5 deletions
@@ -93,4 +93,10 @@ TEST_CASE("string cut")
 {
  CHECK(cut("coucou", 2).size() == 3);
  CHECK(cut("bonjour les copains", 6).size() == 4);
-}
+  CHECK(cut("««««", 2).size() == 4);
+  CHECK(cut("a««««", 2).size() == 5);
+  const auto res = cut("rhello, ♥", 10);
+  CHECK(res.size() == 2);
+  CHECK(res[0] == "rhello, ");
+  CHECK(res[1] == "♥");
+}