test

skypjack · Dec 11, 2018 · 71409ad · 71409ad
1 parent d60cae1
commit 71409ad
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/entt/core/algorithm.hpp b/src/entt/core/algorithm.hpp
@@ -54,8 +54,7 @@ struct insertion_sort final {
      */
     template<typename It, typename Compare = std::less<>>
     void operator()(It first, It last, Compare compare = Compare{}) const {
-        if(first != last)
-        {
+        if(first != last) {
             auto it = first + 1;
 
             while(it != last) {

diff --git a/test/entt/core/algorithm.cpp b/test/entt/core/algorithm.cpp
@@ -24,3 +24,10 @@ TEST(Algorithm, InsertionSort) {
         ASSERT_LT(arr[i], arr[i+1]);
     }
 }
+
+TEST(Algorithm, InsertionSortEmptyContainer) {
+    std::vector<int> vec{};
+    entt::insertion_sort sort;
+    // this should crash with asan enabled if we break the constraint
+    sort(vec.begin(), vec.end());
+}