test.cc

   1 // Copyright 2016 Google Inc. All rights reserved.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #include <iostream>
  16
  17 #define ZCPOINTER_TRACK_REFS 1
  18
  19 #include "zcpointer.h"
  20
  21 class C {
  22  public:
  23   ~C() {
  24     std::cout << "~C" << std::endl;
  25   }
  26
  27   void DoThing() {
  28     std::cout << "DoThing" << std::endl;
  29   }
  30 };
  31
  32 void TestReset() {
  33   zc::owned<C> c(new C());
  34   zc::ref<C> owned = c.get();
  35   zc::ref<C> owned2 = owned;
  36   c.reset();
  37   owned2->DoThing();
  38 }
  39
  40 template <typename T>
  41 void TestUnwrap() {
  42   zc::owned<T> t(new T());
  43   T* unwrap = t.get();
  44 }
  45
  46 void TestMove() {
  47   zc::owned<C> c(new C());
  48   zc::ref<C> owned = c.get();
  49
  50   zc::owned<C> c2(std::move(c));
  51   owned->DoThing();
  52
  53   c2.reset();
  54   owned->DoThing();
  55 }
  56
  57 int main() {
  58   TestMove();
  59 }