From 6465e482a1257b12843602b6d55576c4f343212f Mon Sep 17 00:00:00 2001
From: def <dennis@felsin9.de>
Date: Thu, 6 May 2021 15:39:34 +0200
Subject: [PATCH] Add unit test for empty range

---
 CMakeLists.txt            | 1 +
 src/test/sorted_array.cpp | 9 +++++++++
 2 files changed, 10 insertions(+)
 create mode 100644 src/test/sorted_array.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bce9ea43e..a1ce29eeb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2203,6 +2203,7 @@ if(GTEST_FOUND OR DOWNLOAD_GTEST)
     netaddr.cpp
     packer.cpp
     prng.cpp
+    sorted_array.cpp
     str.cpp
     strip_path_and_extension.cpp
     teehistorian.cpp
diff --git a/src/test/sorted_array.cpp b/src/test/sorted_array.cpp
new file mode 100644
index 000000000..a02edddfa
--- /dev/null
+++ b/src/test/sorted_array.cpp
@@ -0,0 +1,9 @@
+#include <gtest/gtest.h>
+
+#include <base/tl/sorted_array.h>
+
+TEST(SortedArray, SortEmptyRange)
+{
+	sorted_array<int> x;
+	x.sort_range();
+}