flat_buffer::clear preserves capacity

2019-02-07 17:37:18 -08:00
parent 27a6f57200
commit c3125e8358
4 changed files with 44 additions and 24 deletions
@@ -409,6 +409,19 @@ public:
            b.shrink_to_fit();
            BEAST_EXPECT(b.capacity() == 0);
        }
+
+        // clear
+        {
+            flat_buffer b;
+            BEAST_EXPECT(b.capacity() == 0);
+            b.prepare(50);
+            b.commit(50);
+            BEAST_EXPECT(b.size() == 50);
+            BEAST_EXPECT(b.capacity() == 50);
+            b.clear();
+            BEAST_EXPECT(b.size() == 0);
+            BEAST_EXPECT(b.capacity() == 50);
+        }
    }

    void