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// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/base/scoped_ptr_vector.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace cc {
namespace {
class Data {
public:
static scoped_ptr<Data> Create(int i) { return make_scoped_ptr(new Data(i)); }
int data() const { return data_; }
private:
explicit Data(int i) : data_(i) {}
int data_;
};
TEST(ScopedPtrVectorTest, PushBack) {
ScopedPtrVector<Data> v;
// Insert 5 things into the vector.
v.push_back(Data::Create(1));
v.push_back(Data::Create(2));
v.push_back(Data::Create(3));
v.push_back(Data::Create(4));
v.push_back(Data::Create(5));
EXPECT_EQ(5u, v.size());
EXPECT_EQ(1, v[0]->data());
EXPECT_EQ(2, v[1]->data());
EXPECT_EQ(3, v[2]->data());
EXPECT_EQ(4, v[3]->data());
EXPECT_EQ(5, v[4]->data());
}
TEST(ScopedPtrVectorTest, InsertAndTake) {
// Insert 3 things into each vector.
ScopedPtrVector<Data> v;
v.push_back(Data::Create(1));
v.push_back(Data::Create(2));
v.push_back(Data::Create(6));
ScopedPtrVector<Data> v2;
v2.push_back(Data::Create(3));
v2.push_back(Data::Create(4));
v2.push_back(Data::Create(5));
ScopedPtrVector<Data>::iterator it = v.begin();
++it;
++it;
EXPECT_EQ(6, (*it)->data());
v.insert_and_take(it, v2);
EXPECT_EQ(6u, v.size());
EXPECT_EQ(1, v[0]->data());
EXPECT_EQ(2, v[1]->data());
EXPECT_EQ(3, v[2]->data());
EXPECT_EQ(4, v[3]->data());
EXPECT_EQ(5, v[4]->data());
EXPECT_EQ(6, v[5]->data());
EXPECT_EQ(3u, v2.size());
EXPECT_EQ(NULL, v2[0]);
EXPECT_EQ(NULL, v2[1]);
EXPECT_EQ(NULL, v2[2]);
}
} // namespace
} // namespace cc
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