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main.cpp
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main.cpp
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////
//// main.cpp
//// mini-stl
////
//// Created by cz-mac on 2021/11/2.
////
//#include <gtest/gtest.h>
//#include <string>
//#include "stl_vector.h"
//#include "stl_list.h"
//using namespace ::MiniSTL;
//using std::string;
//
//class VectorTest : public testing::Test {
//protected:
// virtual void SetUp() {
// // set pre data
// vi = {1, 2, 3, 4, 5};
// vf = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// vd = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// vb.resize(5);
// vs = {"hello", "hello"};
// vvi = {{1, 2, 3}, {1, 2, 3}};
// }
// // pre structure
// struct BAR {
// int a;
// double b;
// };
// vector<int> vi;
// vector<float> vf;
// vector<double> vd;
// vector<BAR> vb;
// vector<string> vs;
// vector<vector<int>> vvi;
//};
//
//TEST_F(VectorTest, DEFAULT_CTOR) {
// EXPECT_NO_THROW(vector<int>());
// EXPECT_NO_THROW(vector<float>());
// EXPECT_NO_THROW(vector<double>());
// EXPECT_NO_THROW(vector<string>());
// EXPECT_NO_THROW(vector<BAR>());
// EXPECT_NO_THROW(vector<vector<int>>());
//}
//
//TEST_F(VectorTest, CTOR_WITH_SIZE) {
// EXPECT_NO_THROW(vector<int>(5));
// EXPECT_NO_THROW(vector<float>(5));
// EXPECT_NO_THROW(vector<double>(5));
// EXPECT_NO_THROW(vector<string>(5));
// EXPECT_NO_THROW(vector<BAR>(5));
// EXPECT_NO_THROW(vector<vector<int>>(5));
//}
//
//TEST_F(VectorTest, CTOR_WITH_VALUE) {
// EXPECT_NO_THROW(vector<int>(5, 5));
// EXPECT_NO_THROW(vector<float>(5, 5.0f));
// EXPECT_NO_THROW(vector<double>(5, 5.0f));
// EXPECT_NO_THROW(vector<string>(5, "hello"));
// EXPECT_NO_THROW(vector<BAR>(5, BAR()));
// EXPECT_NO_THROW(vector<vector<int>>(5, {1, 2, 3}));
//}
//
//TEST_F(VectorTest, CTOR_WITH_INPUTITERATOR) {
// EXPECT_NO_THROW(vector<int>(vi.begin(), vi.end()));
// EXPECT_NO_THROW(vector<int>(vi.cbegin(), vi.cend()));
// EXPECT_NO_THROW(vector<float>(vf.begin(), vf.end()));
// EXPECT_NO_THROW(vector<float>(vf.cbegin(), vf.cend()));
// EXPECT_NO_THROW(vector<double>(vd.begin(), vd.end()));
// EXPECT_NO_THROW(vector<double>(vd.cbegin(), vd.cend()));
// EXPECT_NO_THROW(vector<BAR>(vb.begin(), vb.end()));
// EXPECT_NO_THROW(vector<BAR>(vb.cbegin(), vb.cend()));
// EXPECT_NO_THROW(vector<vector<int>>(vvi.begin(), vvi.end()));
// EXPECT_NO_THROW(vector<vector<int>>(vvi.cbegin(), vvi.cend()));
// // C API
// int ai[5] = {1, 2, 3, 4, 5};
// EXPECT_NO_THROW(vector<int>(ai, ai + 5));
// double ad[5] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// EXPECT_NO_THROW(vector<double>(ad, ad + 5));
// string as[5] = {"a", "b", "c", "d", "f"};
// EXPECT_NO_THROW(vector<string>(as, as + 5));
//}
//
//TEST_F(VectorTest, CTOR_WITH_INITIAL_LIST) {
// EXPECT_NO_THROW(vector<int>({1, 2, 3, 4, 5}));
// EXPECT_NO_THROW(vector<float>({1.0f, 2.0f, 3.0f, 4.0f, 5.0f}));
// EXPECT_NO_THROW(vector<double>({1.0f, 2.0f, 3.0f, 4.0f, 5.0f}));
// EXPECT_NO_THROW(vector<string>({"hello", "world"}));
// EXPECT_NO_THROW(vector<vector<int>>({{1, 2, 3}, {4, 5, 6}}));
//}
//
//TEST_F(VectorTest, COPY_CTOR) {
// EXPECT_NO_THROW(vector<int>(vi));
// EXPECT_NO_THROW(vector<float>(vf));
// EXPECT_NO_THROW(vector<double>(vd));
// EXPECT_NO_THROW(vector<string>(vs));
// EXPECT_NO_THROW(vector<BAR>(vb));
// EXPECT_NO_THROW(vector<vector<int>>(vvi));
//}
//
//TEST_F(VectorTest, MOVE_CTOR) {
// EXPECT_NO_THROW(vector<int>(std::move(vi)));
// EXPECT_NO_THROW(vector<float>(std::move(vf)));
// EXPECT_NO_THROW(vector<double>(std::move(vd)));
// EXPECT_NO_THROW(vector<string>(std::move(vs)));
// EXPECT_NO_THROW(vector<BAR>(std::move(vb)));
// EXPECT_NO_THROW(vector<vector<int>>(std::move(vvi)));
//}
//
//TEST_F(VectorTest, DTOR) {
// /*
// // It is not recommended in C++ to explicitly call the destructor manually.
// // Because this operation will cause repeated memory release.
// vector<int> temp_vi = {1,2,3};
// int* p = &temp_vi[0];
// temp_vi.~vector();
// EXPECT_FALSE(*p == 1);
// */
// vector<int> *p = new vector<int>(5, 1);
// int *p2i = &((*p)[0]);
// EXPECT_EQ(*p2i, 1);
// delete p;
// EXPECT_NE(*p2i, 1);
//}
//
//TEST_F(VectorTest, COPYASSIGN_WITH_SELF) {
// vector<int> temp_vi(5, 2);
// vi = temp_vi;
// for (auto i : vi) EXPECT_EQ(i, 2);
// vector<float> temp_vf(5, 2.0f);
// vf = temp_vf;
// for (auto f : vf) EXPECT_EQ(f, 2.0f);
// vector<double> temp_vd(5, 2.235f);
// vd = temp_vd;
// for (auto d : vd) EXPECT_EQ(d, 2.235f);
// vector<string> temp_vs(5, "hello");
// vs = temp_vs;
// for (auto s : vs) EXPECT_EQ(s, "hello");
// vector<vector<int>> temp_vvi(5, {1, 2, 3});
// vvi = temp_vvi;
// for (auto vi : vvi) EXPECT_EQ(vi, vector<int>({1, 2, 3}));
//}
//
//TEST_F(VectorTest, COPYASSIGN_WITH_INITIAL_LIST) {
// vi = {2, 2, 2, 2, 2};
// for (auto i : vi) EXPECT_EQ(i, 2);
// vf = {2.0f, 2.0f, 2.0f, 2.0f, 2.0f};
// for (auto f : vf) EXPECT_EQ(f, 2.0f);
// vd = {2.235f};
// for (auto d : vd) EXPECT_EQ(d, 2.235f);
// vs = {"hello", "hello", "hello"};
// for (auto s : vs) EXPECT_EQ(s, "hello");
// vvi = {vector<int>({1, 2, 3}), vector<int>({1, 2, 3})};
// for (auto vi : vvi) EXPECT_EQ(vi, vector<int>({1, 2, 3}));
//}
//
//TEST_F(VectorTest, MOVEASSIGN_WITH_SELF) {
// vector<int> temp_vi(5, 2);
// vi = std::move(temp_vi);
// for (auto i : vi) EXPECT_EQ(i, 2);
// for (auto i : temp_vi) EXPECT_NE(i, 2);
// vector<float> temp_vf(5, 2.0f);
// vf = std::move(temp_vf);
// for (auto f : vf) EXPECT_EQ(f, 2.0f);
// for (auto f : temp_vf) EXPECT_NE(f, 2.0f);
// vector<double> temp_vd(5, 2.235f);
// vd = std::move(temp_vd);
// for (auto d : vd) EXPECT_EQ(d, 2.235f);
// for (auto d : temp_vd) EXPECT_NE(d, 2.235f);
// vector<string> temp_vs(5, "hello");
// vs = std::move(temp_vs);
// for (auto s : vs) EXPECT_EQ(s, "hello");
// for (auto s : temp_vs) EXPECT_NE(s, "hello");
// vector<vector<int>> temp_vvi(5, {1, 2, 3});
// vvi = std::move(temp_vvi);
// for (auto vi : vvi) EXPECT_EQ(vi, vector<int>({1, 2, 3}));
// for (auto vi : temp_vvi) EXPECT_NE(vi, vector<int>({1, 2, 3}));
//}
//
//TEST_F(VectorTest, BEGIN_AND_END) {
// for (auto it = vi.begin(); it != vi.end(); ++it) {
// EXPECT_EQ(*it, it - vi.begin() + 1);
// *it = 5;
// }
// for (auto it = vi.cbegin(); it != vi.cend(); ++it) EXPECT_EQ(*it, 5);
// for (auto it = vi.rbegin(); it != vi.rend(); ++it) {
// EXPECT_EQ(*it, 5);
// *it = 3;
// }
// for (auto it = vi.crbegin(); it != vi.crend(); ++it) {
// EXPECT_EQ(*it, 3);
// }
// for (auto it = vf.begin(); it != vf.end(); ++it) {
// EXPECT_EQ(*it, it - vf.begin() + 1.0f);
// *it = 5.0f;
// }
// for (auto it = vf.cbegin(); it != vf.cend(); ++it) EXPECT_EQ(*it, 5.0f);
// for (auto it = vf.rbegin(); it != vf.rend(); ++it) {
// EXPECT_EQ(*it, 5.0f);
// *it = 3.0f;
// }
// for (auto it = vf.crbegin(); it != vf.crend(); ++it) {
// EXPECT_EQ(*it, 3.0f);
// }
// for (auto it = vd.begin(); it != vd.end(); ++it) {
// EXPECT_EQ(*it, it - vd.begin() + 1.0f);
// *it = 5.0f;
// }
// for (auto it = vd.cbegin(); it != vd.cend(); ++it) EXPECT_EQ(*it, 5.0f);
// for (auto it = vd.rbegin(); it != vd.rend(); ++it) {
// EXPECT_EQ(*it, 5.0f);
// *it = 3.0f;
// }
// for (auto it = vd.crbegin(); it != vd.crend(); ++it) {
// EXPECT_EQ(*it, 3.0f);
// }
// for (auto it = vs.begin(); it != vs.end(); ++it) {
// EXPECT_EQ(*it, "hello");
// *it = "world";
// }
// for (auto it = vs.cbegin(); it != vs.cend(); ++it) EXPECT_EQ(*it, "world");
// for (auto it = vs.rbegin(); it != vs.rend(); ++it) {
// EXPECT_EQ(*it, "world");
// *it = "hello";
// }
// for (auto it = vs.crbegin(); it != vs.crend(); ++it) {
// EXPECT_EQ(*it, "hello");
// }
// for (auto it = vvi.begin(); it != vvi.end(); ++it) {
// EXPECT_EQ(*it, vector<int>({1, 2, 3}));
// *it = {4, 5, 6};
// }
// for (auto it = vvi.cbegin(); it != vvi.cend(); ++it)
// EXPECT_EQ(*it, vector<int>({4, 5, 6}));
// for (auto it = vvi.rbegin(); it != vvi.rend(); ++it) {
// EXPECT_EQ(*it, vector<int>({4, 5, 6}));
// *it = {7, 8, 9};
// }
// for (auto it = vvi.crbegin(); it != vvi.crend(); ++it) {
// EXPECT_EQ(*it, vector<int>({7, 8, 9}));
// }
//}
//
//TEST_F(VectorTest, FRONT_AND_BACK) {
// EXPECT_EQ(vi.front(), 1);
// vi.front() = 2;
// EXPECT_EQ(vi.front(), 2);
// EXPECT_EQ(vi.back(), 5);
// vi.back() = 2;
// EXPECT_EQ(vi.back(), 2);
// EXPECT_EQ(vf.front(), 1.0f);
// vf.front() = 2.0f;
// EXPECT_EQ(vf.front(), 2.0f);
// EXPECT_EQ(vf.back(), 5.0f);
// vf.back() = 2.0f;
// EXPECT_EQ(vf.back(), 2.0f);
// EXPECT_EQ(vd.front(), 1.0f);
// vd.front() = 2.0f;
// EXPECT_EQ(vd.front(), 2.0f);
// EXPECT_EQ(vd.back(), 5.0f);
// vd.back() = 2.0f;
// EXPECT_EQ(vd.back(), 2.0f);
// EXPECT_EQ(vs.front(), "hello");
// vs.front() = "world";
// EXPECT_EQ(vs.front(), "world");
// EXPECT_EQ(vs.back(), "hello");
// vs.back() = "world";
// EXPECT_EQ(vs.back(), "world");
// EXPECT_EQ(vvi.front(), vector<int>({1, 2, 3}));
// vvi.front() = {4, 5, 6};
// EXPECT_EQ(vvi.front(), vector<int>({4, 5, 6}));
// EXPECT_EQ(vvi.back(), vector<int>({1, 2, 3}));
// vvi.back() = {4, 5, 6};
// EXPECT_EQ(vvi.back(), vector<int>({4, 5, 6}));
//}
//
//TEST_F(VectorTest, RANDOMACCESS) {
// for (size_t i = 0; i != vi.size(); ++i) EXPECT_EQ(vi[i], i + 1);
// for (size_t i = 0; i != vf.size(); ++i) EXPECT_EQ(vf[i], i + 1.0f);
// for (size_t i = 0; i != vd.size(); ++i) EXPECT_EQ(vd[i], i + 1.0f);
// for (size_t i = 0; i != vs.size(); ++i) EXPECT_EQ(vs[i], "hello");
// for (size_t i = 0; i != vvi.size(); ++i)
// EXPECT_EQ(vvi[i], vector<int>({1, 2, 3}));
//}
//
//TEST_F(VectorTest, SIZE_AND_CAPACITY) {
// EXPECT_EQ(vi.size(), 5);
// EXPECT_EQ(vi.capacity(), 5);
// vi.resize(3);
// EXPECT_EQ(vi.size(), 3);
// EXPECT_EQ(vi.capacity(), 5);
// vi.resize(10, 5);
// for (size_t i = 3; i != 10; ++i) EXPECT_EQ(vi[i], 5);
// EXPECT_EQ(vi.size(), 10);
// EXPECT_EQ(vi.capacity(), 10);
// vi.reserve(3);
// EXPECT_NE(vi.size(), 3);
// EXPECT_NE(vi.capacity(), 3);
// vi.reserve(20);
// EXPECT_EQ(vi.size(), 10);
// EXPECT_EQ(vi.capacity(), 20);
// vi.shrink_to_fit();
// EXPECT_EQ(vi.size(), 10);
// EXPECT_EQ(vi.size(), vi.capacity());
//}
//
//TEST_F(VectorTest, COMPARATOR) {
// vector<int> temp_vi = {1, 2, 3, 4, 5};
// EXPECT_TRUE(temp_vi == vi);
// EXPECT_FALSE(temp_vi != vi);
// vector<float> temp_vf(vf);
// EXPECT_TRUE(temp_vf == vf);
// EXPECT_FALSE(temp_vf != vf);
// vector<double> temp_vd(vd.cbegin(), vd.cend());
// EXPECT_TRUE(temp_vd == vd);
// EXPECT_FALSE(temp_vd != vd);
// vector<string> temp_vs(std::move(vs));
// EXPECT_FALSE(temp_vs == vs);
// EXPECT_TRUE(temp_vs != vs);
// vector<vector<int>> temp_vvi({{1, 2, 3}, {1, 2, 3}});
// EXPECT_TRUE(temp_vvi == vvi);
// EXPECT_FALSE(temp_vvi != vvi);
//}
//
//TEST_F(VectorTest, PUSH_AND_POP) {
// vi.push_back(6);
// EXPECT_EQ(vi.back(), 6);
// EXPECT_EQ(vi.size(), 6);
// EXPECT_EQ(vi.capacity(), 10);
// vi.pop_back();
// EXPECT_EQ(vi.back(), 5);
// EXPECT_EQ(vi.size(), 5);
// EXPECT_EQ(vi.capacity(), 10);
// vf.push_back(6.0f);
// EXPECT_EQ(vf.back(), 6.0f);
// EXPECT_EQ(vf.size(), 6);
// EXPECT_EQ(vf.capacity(), 10);
// vf.pop_back();
// EXPECT_EQ(vf.back(), 5.0f);
// EXPECT_EQ(vf.size(), 5);
// EXPECT_EQ(vf.capacity(), 10);
// vd.push_back(6.0f);
// EXPECT_EQ(vd.back(), 6.0f);
// EXPECT_EQ(vd.size(), 6);
// EXPECT_EQ(vd.capacity(), 10);
// vd.pop_back();
// EXPECT_EQ(vd.back(), 5.0f);
// EXPECT_EQ(vd.size(), 5);
// EXPECT_EQ(vd.capacity(), 10);
// vs.push_back("world");
// EXPECT_EQ(vs.back(), "world");
// EXPECT_EQ(vs.size(), 3);
// EXPECT_EQ(vs.capacity(), 4);
// vs.pop_back();
// EXPECT_EQ(vs.back(), "hello");
// EXPECT_EQ(vs.size(), 2);
// EXPECT_EQ(vs.capacity(), 4);
// vvi.push_back({4, 5, 6});
// EXPECT_EQ(vvi.back(), vector<int>({4, 5, 6}));
// EXPECT_EQ(vvi.size(), 3);
// EXPECT_EQ(vvi.capacity(), 4);
// vvi.pop_back();
// EXPECT_EQ(vvi.back(), vector<int>({1, 2, 3}));
// EXPECT_EQ(vvi.size(), 2);
// EXPECT_EQ(vvi.capacity(), 4);
//}
//
//TEST_F(VectorTest, ERASE) {
// vi.erase(vi.begin());
// EXPECT_EQ(vi.front(), 2);
// EXPECT_EQ(vi.size(), 4);
// EXPECT_EQ(vi.capacity(), 5);
// vi.erase(vi.end() - 1, vi.end());
// EXPECT_EQ(vi.back(), 4);
// EXPECT_EQ(vi.size(), 3);
// EXPECT_EQ(vi.capacity(), 5);
// vi.clear();
// EXPECT_EQ(vi.size(), 0);
// EXPECT_EQ(vi.capacity(), 5);
// vf.erase(vf.begin());
// EXPECT_EQ(vf.front(), 2.0f);
// EXPECT_EQ(vf.size(), 4);
// EXPECT_EQ(vf.capacity(), 5);
// vf.erase(vf.end() - 1, vf.end());
// EXPECT_EQ(vf.back(), 4.0f);
// EXPECT_EQ(vf.size(), 3);
// EXPECT_EQ(vf.capacity(), 5);
// vf.clear();
// EXPECT_EQ(vf.size(), 0);
// EXPECT_EQ(vf.capacity(), 5);
// vd.erase(vd.begin() + 1, vd.begin() + 2);
// EXPECT_EQ(vd[1], 3.0f);
// EXPECT_EQ(vd.size(), 4);
// EXPECT_EQ(vd.capacity(), 5);
// vs.erase(vs.begin() + 1, vs.begin() + 2);
// EXPECT_EQ(vs.size(), 1);
// EXPECT_EQ(vs.capacity(), 2);
// vvi.erase(vvi.begin() + 1, vvi.begin() + 2);
// EXPECT_EQ(vvi[1], vector<int>({1, 2, 3}));
// EXPECT_EQ(vvi.size(), 1);
// EXPECT_EQ(vvi.capacity(), 2);
//}
//
//TEST_F(VectorTest, INSERT) {
// vi.insert(vi.begin());
// EXPECT_EQ(vi.front(), 0);
// EXPECT_EQ(vi.size(), 6);
// EXPECT_EQ(vi.capacity(), 10);
// vi.insert(vi.begin() + 1, 5);
// EXPECT_EQ(vi[1], 5);
// EXPECT_EQ(vi.size(), 7);
// EXPECT_EQ(vi.capacity(), 10);
// vector<int> temp_vi = {1, 2, 3};
// vi.insert(vi.end(), temp_vi.begin(), temp_vi.end());
// EXPECT_EQ(vi.back(), 3);
// EXPECT_EQ(vi.size(), 10);
// EXPECT_EQ(vi.capacity(), 10);
// vf.insert(vf.begin());
// EXPECT_EQ(vf.front(), 0.0f);
// EXPECT_EQ(vf.size(), 6);
// EXPECT_EQ(vf.capacity(), 10);
// vf.insert(vf.begin() + 1, 5.0f);
// EXPECT_EQ(vf[1], 5.0f);
// EXPECT_EQ(vf.size(), 7);
// EXPECT_EQ(vi.capacity(), 10);
// vector<float> temp_vf = {1.0, 2.0, 3.0, 4.0};
// vf.insert(vf.end(), temp_vf.begin(), temp_vf.end());
// EXPECT_EQ(vf.back(), 4.0f);
// EXPECT_EQ(vf.size(), 11);
// EXPECT_EQ(vf.capacity(), 14);
//}
//
//TEST_F(VectorTest, ASSIGN) {
// vi.assign(5, 2);
// for (auto i : vi) EXPECT_EQ(i, 2);
// vector<int> temp_vi = {1, 2};
// vi.assign(temp_vi.begin(), temp_vi.end());
// EXPECT_EQ(vi, temp_vi);
// EXPECT_EQ(vi.size(), 2);
// EXPECT_EQ(vi.capacity(), 5);
// vi.assign({3, 3, 3, 3, 3, 3});
// for (auto i : vi) EXPECT_EQ(i, 3);
// EXPECT_EQ(vi.size(), 6);
// EXPECT_EQ(vi.capacity(), 6);
// vf.assign(5, 2.0f);
// for (auto f : vf) EXPECT_EQ(f, 2.0f);
// vector<float> temp_vf = {1.0f, 2.0f};
// vf.assign(temp_vf.begin(), temp_vf.end());
// EXPECT_EQ(vf, temp_vf);
// EXPECT_EQ(vf.size(), 2);
// EXPECT_EQ(vf.capacity(), 5);
// vf.assign({3.1f, 3.1f, 3.1f, 3.1f, 3.1f, 3.1f});
// for (auto f : vf) EXPECT_EQ(f, 3.1f);
// EXPECT_EQ(vf.size(), 6);
// EXPECT_EQ(vf.capacity(), 6);
// vs.assign(5, "hi");
// for (auto s : vs) EXPECT_EQ(s, "hi");
// vector<string> temp_vs = {"world"};
// vs.assign(temp_vs.begin(), temp_vs.end());
// EXPECT_EQ(vs, temp_vs);
// EXPECT_EQ(vs.size(), 1);
// EXPECT_EQ(vs.capacity(), 5);
// vs.assign({"cat", "cat", "cat"});
// for (auto s : vs) EXPECT_EQ(s, "cat");
// EXPECT_EQ(vs.size(), 3);
// EXPECT_EQ(vs.capacity(), 5);
//}
//
//
////ListTest
//
//
//
//
//int main(int argc, char *argv[]) {
// testing::InitGoogleTest(&argc, argv);
// return RUN_ALL_TESTS();
// return 0;
//}
//
// list_test.cpp
// mini-stl
//
// Created by cz-mac on 2021/12/21.
//
#include <gtest/gtest.h>
#include <string>
#include "stl_list.h"
#include "stl_deque.h"
using namespace ::MiniSTL;
using std::string;
//class ListTest : public testing::Test {
//protected:
// virtual void SetUp() {
// // set pre data
// li = {1, 2, 3, 4, 5};
// lf = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// ld = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// lb.resize(5);
// ls = {"hello", "hello"};
// lli = {{1, 2, 3}, {1, 2, 3}};
// }
// // pre structure
// struct BAR {
// int a;
// double b;
// };
// list<int> li;
// list<float> lf;
// list<double> ld;
// list<BAR> lb;
// list<string> ls;
// list<list<int>> lli;
//};
//
//TEST_F(ListTest, DEFAULT_CTOR) {
// EXPECT_NO_THROW(list<int>());
// EXPECT_NO_THROW(list<float>());
// EXPECT_NO_THROW(list<double>());
// EXPECT_NO_THROW(list<string>());
// EXPECT_NO_THROW(list<BAR>());
// EXPECT_NO_THROW(list<list<int>>());
//}
//
//TEST_F(ListTest, CTOR_WITH_SIZE) {
// EXPECT_NO_THROW(list<int>(5));
// EXPECT_NO_THROW(list<float>(5));
// EXPECT_NO_THROW(list<double>(5));
// EXPECT_NO_THROW(list<string>(5));
// EXPECT_NO_THROW(list<BAR>(5));
// EXPECT_NO_THROW(list<list<int>>(5));
//}
//
//TEST_F(ListTest, CTOR_WITH_VALUE) {
// EXPECT_NO_THROW(list<int>(5, 5));
// EXPECT_NO_THROW(list<float>(5, 5.0f));
// EXPECT_NO_THROW(list<double>(5, 5.0f));
// EXPECT_NO_THROW(list<string>(5, "hello"));
// EXPECT_NO_THROW(list<BAR>(5, BAR()));
// EXPECT_NO_THROW(list<list<int>>(5, {1, 2, 3}));
//}
//
//TEST_F(ListTest, CTOR_WITH_INPUTITERATOR) {
// EXPECT_NO_THROW(list<int>(li.begin(), li.end()));
// EXPECT_NO_THROW(list<int>(li.cbegin(), li.cend()));
// EXPECT_NO_THROW(list<float>(lf.begin(), lf.end()));
// EXPECT_NO_THROW(list<float>(lf.cbegin(), lf.cend()));
// EXPECT_NO_THROW(list<double>(ld.begin(), ld.end()));
// EXPECT_NO_THROW(list<double>(ld.cbegin(), ld.cend()));
// EXPECT_NO_THROW(list<BAR>(lb.begin(), lb.end()));
// EXPECT_NO_THROW(list<BAR>(lb.cbegin(), lb.cend()));
// EXPECT_NO_THROW(list<list<int>>(lli.begin(), lli.end()));
// EXPECT_NO_THROW(list<list<int>>(lli.cbegin(), lli.cend()));
// // C API
// int ai[5] = {1, 2, 3, 4, 5};
// EXPECT_NO_THROW(list<int>(ai, ai + 5));
// double ad[5] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
// EXPECT_NO_THROW(list<double>(ad, ad + 5));
// string as[5] = {"a", "b", "c", "d", "f"};
// EXPECT_NO_THROW(list<string>(as, as + 5));
//}
//
//TEST_F(ListTest, CTOR_WITH_INITIAL_LIST) {
// EXPECT_NO_THROW(list<int>({1, 2, 3, 4, 5}));
// EXPECT_NO_THROW(list<float>({1.0f, 2.0f, 3.0f, 4.0f, 5.0f}));
// EXPECT_NO_THROW(list<double>({1.0f, 2.0f, 3.0f, 4.0f, 5.0f}));
// EXPECT_NO_THROW(list<string>({"hello", "world"}));
// EXPECT_NO_THROW(list<list<int>>({{1, 2, 3}, {4, 5, 6}}));
//}
//
//TEST_F(ListTest, COPY_CTOR) {
// EXPECT_NO_THROW(list<int>(li));
// EXPECT_NO_THROW(list<float>(lf));
// EXPECT_NO_THROW(list<double>(ld));
// EXPECT_NO_THROW(list<string>(ls));
// EXPECT_NO_THROW(list<BAR>(lb));
// EXPECT_NO_THROW(list<list<int>>(lli));
//}
//
//TEST_F(ListTest, MOVE_CTOR) {
// EXPECT_NO_THROW(list<int>(std::move(li)));
// EXPECT_NO_THROW(list<float>(std::move(lf)));
// EXPECT_NO_THROW(list<double>(std::move(ld)));
// EXPECT_NO_THROW(list<string>(std::move(ls)));
// EXPECT_NO_THROW(list<BAR>(std::move(lb)));
// EXPECT_NO_THROW(list<list<int>>(std::move(lli)));
//}
//
//// Node-based container cannot pass this test, as does std::list.
//
///* TEST_F(ListTest,DTOR){
// list<int> *p = new list<int>(5,1);
// int* p2i = &(p->begin().node->data);
// EXPECT_EQ(*p2i,1);
// delete p;
// EXPECT_NE(*p2i,1);
//} */
//
//TEST_F(ListTest, COPYASSIGN_WITH_SELF) {
// list<int> temp_li(5, 2);
// li = temp_li;
// for (auto i : li) EXPECT_EQ(i, 2);
// list<float> temp_lf(5, 2.0f);
// lf = temp_lf;
// for (auto f : lf) EXPECT_EQ(f, 2.0f);
// list<double> temp_ld(5, 2.235f);
// ld = temp_ld;
// for (auto d : ld) EXPECT_EQ(d, 2.235f);
// list<string> temp_ls(5, "hello");
// ls = temp_ls;
// for (auto s : ls) EXPECT_EQ(s, "hello");
// list<list<int>> temp_lli(5, {1, 2, 3});
// lli = temp_lli;
// for (auto li : lli) EXPECT_EQ(li, list<int>({1, 2, 3}));
//}
//
//TEST_F(ListTest, COPYASSIGN_WITH_INITIAL_LIST) {
// li = {2, 2, 2, 2, 2};
// for (auto i : li) EXPECT_EQ(i, 2);
// lf = {2.0f, 2.0f, 2.0f, 2.0f, 2.0f};
// for (auto f : lf) EXPECT_EQ(f, 2.0f);
// ld = {2.235f};
// for (auto d : ld) EXPECT_EQ(d, 2.235f);
// ls = {"hello", "hello", "hello"};
// for (auto s : ls) EXPECT_EQ(s, "hello");
// lli = {list<int>({1, 2, 3}), list<int>({1, 2, 3})};
// for (auto li : lli) EXPECT_EQ(li, list<int>({1, 2, 3}));
//}
//
//TEST_F(ListTest, MOVEASSIGN_WITH_SELF) {
// list<int> temp_li(5, 2);
// li = std::move(temp_li);
// for (auto i : li) EXPECT_EQ(i, 2);
// for (auto i : temp_li) EXPECT_NE(i, 2);
// list<float> temp_lf(5, 2.0f);
// lf = std::move(temp_lf);
// for (auto f : lf) EXPECT_EQ(f, 2.0f);
// for (auto f : temp_lf) EXPECT_NE(f, 2.0f);
// list<double> temp_ld(5, 2.235f);
// ld = std::move(temp_ld);
// for (auto d : ld) EXPECT_EQ(d, 2.235f);
// for (auto d : temp_ld) EXPECT_NE(d, 2.235f);
// list<string> temp_ls(5, "hello");
// ls = std::move(temp_ls);
// for (auto s : ls) EXPECT_EQ(s, "hello");
// for (auto s : temp_ls) EXPECT_NE(s, "hello");
// list<list<int>> temp_lli(5, {1, 2, 3});
// lli = std::move(temp_lli);
// for (auto li : lli) EXPECT_EQ(li, list<int>({1, 2, 3}));
// for (auto li : temp_lli) EXPECT_NE(li, list<int>({1, 2, 3}));
//}
//
//TEST_F(ListTest, BEGIN_AND_END) {
// for (auto it = li.begin(); it != li.end(); ++it) {
// *it = 5;
// }
// for (auto it = li.cbegin(); it != li.cend(); ++it) EXPECT_EQ(*it, 5);
// for (auto it = li.rbegin(); it != li.rend(); ++it) {
// EXPECT_EQ(*it, 5);
// *it = 3;
// }
// for (auto it = li.crbegin(); it != li.crend(); ++it) {
// EXPECT_EQ(*it, 3);
// }
// for (auto it = lf.begin(); it != lf.end(); ++it) {
// *it = 5.0f;
// }
// for (auto it = lf.cbegin(); it != lf.cend(); ++it) EXPECT_EQ(*it, 5.0f);
// for (auto it = lf.rbegin(); it != lf.rend(); ++it) {
// EXPECT_EQ(*it, 5.0f);
// *it = 3.0f;
// }
// for (auto it = lf.crbegin(); it != lf.crend(); ++it) {
// EXPECT_EQ(*it, 3.0f);
// }
// for (auto it = ld.begin(); it != ld.end(); ++it) {
// *it = 5.0f;
// }
// for (auto it = ld.cbegin(); it != ld.cend(); ++it) EXPECT_EQ(*it, 5.0f);
// for (auto it = ld.rbegin(); it != ld.rend(); ++it) {
// EXPECT_EQ(*it, 5.0f);
// *it = 3.0f;
// }
// for (auto it = ld.crbegin(); it != ld.crend(); ++it) {
// EXPECT_EQ(*it, 3.0f);
// }
// for (auto it = ls.begin(); it != ls.end(); ++it) {
// EXPECT_EQ(*it, "hello");
// *it = "world";
// }
// for (auto it = ls.cbegin(); it != ls.cend(); ++it) EXPECT_EQ(*it, "world");
// for (auto it = ls.rbegin(); it != ls.rend(); ++it) {
// EXPECT_EQ(*it, "world");
// *it = "hello";
// }
// for (auto it = ls.crbegin(); it != ls.crend(); ++it) {
// EXPECT_EQ(*it, "hello");
// }
// for (auto it = lli.begin(); it != lli.end(); ++it) {
// EXPECT_EQ(*it, list<int>({1, 2, 3}));
// *it = {4, 5, 6};
// }
// for (auto it = lli.cbegin(); it != lli.cend(); ++it)
// EXPECT_EQ(*it, list<int>({4, 5, 6}));
// for (auto it = lli.rbegin(); it != lli.rend(); ++it) {
// EXPECT_EQ(*it, list<int>({4, 5, 6}));
// *it = {7, 8, 9};
// }
// for (auto it = lli.crbegin(); it != lli.crend(); ++it) {
// EXPECT_EQ(*it, list<int>({7, 8, 9}));
// }
//}
//
//TEST_F(ListTest, FRONT_AND_BACK) {
// EXPECT_EQ(li.front(), 1);
// li.front() = 2;
// EXPECT_EQ(li.front(), 2);
// EXPECT_EQ(li.back(), 5);
// li.back() = 2;
// EXPECT_EQ(li.back(), 2);
// EXPECT_EQ(lf.front(), 1.0f);
// lf.front() = 2.0f;
// EXPECT_EQ(lf.front(), 2.0f);
// EXPECT_EQ(lf.back(), 5.0f);
// lf.back() = 2.0f;
// EXPECT_EQ(lf.back(), 2.0f);
// EXPECT_EQ(ld.front(), 1.0f);
// ld.front() = 2.0f;
// EXPECT_EQ(ld.front(), 2.0f);
// EXPECT_EQ(ld.back(), 5.0f);
// ld.back() = 2.0f;
// EXPECT_EQ(ld.back(), 2.0f);
// EXPECT_EQ(ls.front(), "hello");
// ls.front() = "world";
// EXPECT_EQ(ls.front(), "world");
// EXPECT_EQ(ls.back(), "hello");
// ls.back() = "world";
// EXPECT_EQ(ls.back(), "world");
// EXPECT_EQ(lli.front(), list<int>({1, 2, 3}));
// lli.front() = {4, 5, 6};
// EXPECT_EQ(lli.front(), list<int>({4, 5, 6}));
// EXPECT_EQ(lli.back(), list<int>({1, 2, 3}));
// lli.back() = {4, 5, 6};
// EXPECT_EQ(lli.back(), list<int>({4, 5, 6}));
//}
//
//TEST_F(ListTest, SIZE) {
// EXPECT_EQ(li.size(), 5);
// li.resize(3);
// EXPECT_EQ(li.size(), 3);
// li.resize(10, 5);
// EXPECT_EQ(li.size(), 10);
// auto it = li.begin();
// while (*it != 5) ++it;
// while (it != li.end()) EXPECT_EQ(*it++, 5);
//}
//
//TEST_F(ListTest, COMPARATOR) {
// list<int> temp_li = {1, 2, 3, 4, 5};
// EXPECT_TRUE(temp_li == li);
// EXPECT_FALSE(temp_li != li);
// list<float> temp_lf(lf);
// EXPECT_TRUE(temp_lf == lf);
// EXPECT_FALSE(temp_lf != lf);
// list<double> temp_ld(ld.cbegin(), ld.cend());
// EXPECT_TRUE(temp_ld == ld);
// EXPECT_FALSE(temp_ld != ld);
// list<string> temp_ls(std::move(ls));
// EXPECT_FALSE(temp_ls == ls);
// EXPECT_TRUE(temp_ls != ls);
// list<list<int>> temp_lli({{1, 2, 3}, {1, 2, 3}});
// EXPECT_TRUE(temp_lli == lli);
// EXPECT_FALSE(temp_lli != lli);
//}
//
//TEST_F(ListTest, PUSH_AND_POP) {
// li.push_back(6);
// EXPECT_EQ(li.back(), 6);
// EXPECT_EQ(li.size(), 6);
// li.pop_back();
// EXPECT_EQ(li.back(), 5);
// EXPECT_EQ(li.size(), 5);
// li.push_front(0);
// EXPECT_EQ(li.front(), 0);
// EXPECT_EQ(li.size(), 6);
// li.pop_fornt();
// EXPECT_EQ(li.front(), 1);
// EXPECT_EQ(li.size(), 5);
// lf.push_back(6.0f);
// EXPECT_EQ(lf.back(), 6.0f);
// EXPECT_EQ(lf.size(), 6);
// lf.pop_back();
// EXPECT_EQ(lf.back(), 5.0f);
// EXPECT_EQ(lf.size(), 5);
// lf.push_front(0.0f);
// EXPECT_EQ(lf.front(), 0.0f);
// EXPECT_EQ(lf.size(), 6);
// lf.pop_fornt();
// EXPECT_EQ(lf.front(), 1.0f);
// EXPECT_EQ(lf.size(), 5);
// ld.push_back(6.0f);
// EXPECT_EQ(ld.back(), 6.0f);
// EXPECT_EQ(ld.size(), 6);
// ld.pop_back();
// EXPECT_EQ(ld.back(), 5.0f);
// EXPECT_EQ(ld.size(), 5);
// ld.push_front(0.0f);
// EXPECT_EQ(ld.front(), 0);
// EXPECT_EQ(ld.size(), 6);
// ld.pop_fornt();
// EXPECT_EQ(ld.front(), 1);
// EXPECT_EQ(ld.size(), 5);
// ls.push_back("world");
// EXPECT_EQ(ls.back(), "world");
// EXPECT_EQ(ls.size(), 3);
// ls.pop_back();
// EXPECT_EQ(ls.back(), "hello");
// EXPECT_EQ(ls.size(), 2);
// ls.push_front("miemie");
// EXPECT_EQ(ls.front(), "miemie");
// EXPECT_EQ(ls.size(), 3);
// ls.pop_fornt();
// EXPECT_EQ(ls.front(), "hello");
// EXPECT_EQ(ls.size(), 2);
// lli.push_back({4, 5, 6});
// EXPECT_EQ(lli.back(), list<int>({4, 5, 6}));
// EXPECT_EQ(lli.size(), 3);
// lli.pop_back();
// EXPECT_EQ(lli.back(), list<int>({1, 2, 3}));
// EXPECT_EQ(lli.size(), 2);
// lli.push_front({0, 0, 0});
// EXPECT_EQ(lli.front(), list<int>({0, 0, 0}));
// EXPECT_EQ(lli.size(), 3);
// lli.pop_fornt();
// EXPECT_EQ(lli.front(), list<int>({1, 2, 3}));
// EXPECT_EQ(lli.size(), 2);
//}
//
//TEST_F(ListTest, ERASE) {
// li.erase(li.begin());
// EXPECT_EQ(li.front(), 2);
// EXPECT_EQ(li.size(), 4);
// li.clear();
// EXPECT_EQ(li.size(), 0);
// lf.erase(lf.begin());
// EXPECT_EQ(lf.front(), 2.0f);
// EXPECT_EQ(lf.size(), 4);
// lf.clear();
// EXPECT_EQ(lf.size(), 0);
//}
//
//TEST_F(ListTest, INSERT) {
// li.insert(li.begin());
// EXPECT_EQ(li.front(), 0);
// EXPECT_EQ(li.size(), 6);
// list<int> temp_li = {1, 2, 3};
// li.insert(li.end(), temp_li.begin(), temp_li.end());
// EXPECT_EQ(li.back(), 3);
// EXPECT_EQ(li.size(), 9);
// lf.insert(lf.begin());
// EXPECT_EQ(lf.front(), 0.0f);
// EXPECT_EQ(lf.size(), 6);
// list<float> temp_lf = {1.0, 2.0, 3.0, 4.0};
// lf.insert(lf.end(), temp_lf.begin(), temp_lf.end());
// EXPECT_EQ(lf.back(), 4.0f);
// EXPECT_EQ(lf.size(), 10);
//}
//
//TEST_F(ListTest, ASSIGN) {
// li.assign(5, 2);
// for (auto i : li) EXPECT_EQ(i, 2);
// list<int> temp_li = {1, 2};
// li.assign(temp_li.begin(), temp_li.end());
// EXPECT_EQ(li, temp_li);
// EXPECT_EQ(li.size(), 2);
// li.assign({3, 3, 3, 3, 3, 3});
// for (auto i : li) EXPECT_EQ(i, 3);
// EXPECT_EQ(li.size(), 6);
// lf.assign(5, 2.0f);
// for (auto f : lf) EXPECT_EQ(f, 2.0f);
// list<float> temp_lf = {1.0f, 2.0f};
// lf.assign(temp_lf.begin(), temp_lf.end());
// EXPECT_EQ(lf, temp_lf);
// EXPECT_EQ(lf.size(), 2);
// lf.assign({3.1f, 3.1f, 3.1f, 3.1f, 3.1f, 3.1f});
// for (auto f : lf) EXPECT_EQ(f, 3.1f);
// EXPECT_EQ(lf.size(), 6);
// ls.assign(5, "hi");
// for (auto s : ls) EXPECT_EQ(s, "hi");
// list<string> temp_ls = {"world"};
// ls.assign(temp_ls.begin(), temp_ls.end());
// EXPECT_EQ(ls, temp_ls);
// EXPECT_EQ(ls.size(), 1);
// ls.assign({"cat", "cat", "cat"});
// for (auto s : ls) EXPECT_EQ(s, "cat");
// EXPECT_EQ(ls.size(), 3);
//}
//
//TEST_F(ListTest, UNIQUE) {
// ls.unique();
// EXPECT_EQ(ls.size(), 1);
// EXPECT_EQ(ls.front(), "hello");
// lli.unique();
// EXPECT_EQ(lli.size(), 1);
// EXPECT_EQ(lli.front(), list<int>({1, 2, 3}));
//}
//
//TEST_F(ListTest, SPLICE) {
// list<int> temp_li = {6, 7, 8, 9, 10};
// li.splice(li.end(), temp_li);
// int i = 1;
// for (auto it = li.cbegin(); it != li.cend(); ++it, ++i) EXPECT_EQ(*it, i);
// EXPECT_EQ(temp_li.size(), 0);
// list<float> temp_lf = {6.0f, 7.0f, 8.0f, 9.0f, 10.0f};
// lf.splice(lf.begin(), temp_lf, temp_lf.begin());
// EXPECT_EQ(lf.size(), 6);
// EXPECT_EQ(lf.front(), 6.0f);
// lf.splice(lf.end(), temp_lf, temp_lf.begin());
// EXPECT_EQ(lf.size(), 7);
// EXPECT_EQ(lf.back(), 7.0f);
// EXPECT_EQ(temp_lf.size(), 3);
// EXPECT_EQ(temp_lf.front(), 8.0f);
// list<string> temp_ls = {"world", "world"};
// ls.splice(ls.end(), temp_ls, temp_ls.begin(), temp_ls.end());
// EXPECT_EQ(ls.size(), 4);
// EXPECT_EQ(ls.back(), "world");
// EXPECT_EQ(temp_ls.size(), 0);
//}
//
//TEST_F(ListTest, MERGE) {
// list<int> temp_li1 = {1, 3, 5, 7, 9};
// list<int> temp_li2 = {2, 4, 6, 8, 10};
// temp_li1.merge(temp_li2);
// int i = 1;
// for (auto it = temp_li1.cbegin(); it != temp_li1.cend(); ++it, ++i)
// EXPECT_EQ(*it, i);
//}
//
//TEST_F(ListTest, REVERSE) {
// list<int> temp_li(li);
// li.reverse();
// auto it = li.begin();
// auto rit = temp_li.rbegin();
// while (it != li.end()) EXPECT_EQ(*it++, *rit++);
//}
//
//TEST_F(ListTest, SORT) {
// li = {5, 3, 1, 2, 6, 7, 10, 9, 8, 4};
// li.sort();
// int i = 1;
// for (auto it = li.cbegin(); it != li.cend(); ++it, ++i) EXPECT_EQ(*it, i);
//}
//
//TEST_F(ListTest, REMOVE) {
// li.remove(1);
// EXPECT_EQ(li.size(), 4);
// EXPECT_EQ(li.front(), 2);
// li.remove(5);
// EXPECT_EQ(li.size(), 3);
// EXPECT_EQ(li.back(), 4);
// ls.remove("hello");
// EXPECT_EQ(ls.size(), 0);
//}
class DequeTest : public testing::Test {
protected:
virtual void SetUp() {
// set pre data
di = {1, 2, 3, 4, 5};
df = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
dd = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f};
db.resize(5);
ds = {"hello", "hello"};
ddi = {{1, 2, 3}, {1, 2, 3}};
}
// pre structure
struct BAR {
int a;
double b;
};
deque<int> di;
deque<float> df;
deque<double> dd;
deque<BAR> db;
deque<string> ds;
deque<deque<int>> ddi;
};
TEST_F(DequeTest, DEFAULT_CTOR) {
EXPECT_NO_THROW(deque<int>());
EXPECT_NO_THROW(deque<float>());
EXPECT_NO_THROW(deque<double>());
EXPECT_NO_THROW(deque<string>());
EXPECT_NO_THROW(deque<BAR>());
EXPECT_NO_THROW(deque<deque<int>>());
}
TEST_F(DequeTest, CTOR_WITH_SIZE) {