X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Ftest%2Fsorted_vector_test.cpp;h=2c7160ea4e426ec049319779dd74cac9fd3815c6;hb=43d3a315bbd54cb187021897b566ffb53290a44b;hp=e1366787ab00a4df74b5a71d17259f47c8b9a51e;hpb=e9e3d9b685715f91ec9527e11723e85fcee2a85e;p=folly.git

diff --git a/folly/test/sorted_vector_test.cpp b/folly/test/sorted_vector_test.cpp
index e1366787..2c7160ea 100644
--- a/folly/test/sorted_vector_test.cpp
+++ b/folly/test/sorted_vector_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Facebook, Inc.
+ * Copyright 2016 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,16 +15,19 @@
  */
 
 #include <folly/sorted_vector_types.h>
-#include <gtest/gtest.h>
+
 #include <list>
+#include <memory>
+
+#include <folly/portability/GTest.h>
 
 using folly::sorted_vector_set;
 using folly::sorted_vector_map;
 
 namespace {
 
-template<class T>
-struct less_invert : std::binary_function<T,T,bool> {
+template <class T>
+struct less_invert {
   bool operator()(const T& a, const T& b) const {
     return b < a;
   }
@@ -336,3 +339,11 @@ TEST(SortedVectorTest, ShrinkTest) {
   // vector::shrink_to_fit respects the caller.
   EXPECT_EQ(s.capacity(), s.size());
 }
+
+TEST(SortedVectorTypes, EraseTest) {
+  sorted_vector_set<int> s1;
+  s1.insert(1);
+  sorted_vector_set<int> s2(s1);
+  EXPECT_EQ(0, s1.erase(0));
+  EXPECT_EQ(s2, s1);
+}