1 files changed, 13 insertions, 4 deletions
diff --git a/tests/util/UnicodeUtils.cpp b/tests/util/UnicodeUtils.cpp
index 25716a7..1809dd1 100644
--- a/tests/util/UnicodeUtils.cpp
+++ b/tests/util/UnicodeUtils.cpp
@@ -14,14 +14,15 @@
  * limitations under the License.
  */
 
-#include <cstdlib>
-#include <string>
-#include <vector>
-
 #include <cutils/log.h>
 #include <unicode/utf.h>
 #include <unicode/utf8.h>
 
+#include <cstdlib>
+#include <sstream>
+#include <string>
+#include <vector>
+
 #include "minikin/U16StringPiece.h"
 
 namespace minikin {
@@ -138,4 +139,12 @@ std::string utf16ToUtf8(const U16StringPiece& u16String) {
     return out;
 }
 
+std::string repeat(const std::string& text, int count) {
+    std::stringstream ss;
+    for (int i = 0; i < count; ++i) {
+        ss << text;
+    }
+    return ss.str();
+}
+
 }  // namespace minikin