+TEST(FBVector, reserve_consistency) {
+ struct S { int64_t a, b, c, d; };
+
+ fbvector<S> fb1;
+ for (size_t i = 0; i < 1000; ++i) {
+ fb1.reserve(1);
+ EXPECT_EQ(fb1.size(), 0);
+ fb1.shrink_to_fit();
+ }
+}
+
+TEST(FBVector, vector_of_maps) {
+ fbvector<std::map<std::string, std::string>> v;
+
+ v.push_back(std::map<std::string, std::string>());
+ v.push_back(std::map<std::string, std::string>());
+
+ EXPECT_EQ(2, v.size());
+
+ v[1]["hello"] = "world";
+ EXPECT_EQ(0, v[0].size());
+ EXPECT_EQ(1, v[1].size());
+
+ v[0]["foo"] = "bar";
+ EXPECT_EQ(1, v[0].size());
+ EXPECT_EQ(1, v[1].size());
+}
+