// test.cpp
//
// Small test driver for our class list.

#include <iostream>
using namespace std;

#include "List.h"
using namespace CS142;

template <typename T>
void print(const list<T> & ls)
{
    ls.test_print();
//    for (const T & e : ls)
//        cout << e << ' ';
//    cout << endl;
}

int main()
{
    cout << "Testing push_back...\n";
    list<int> ls;
    ls.push_back(10);
    ls.push_back(20);
    cout << "10 20: ";
    print(ls);

    cout << "\nTesting back...\n";
    cout << "20: " << ls.back() << endl;
    ls.back() = 25;
    cout << "10 25: ";
    print(ls);

    cout << "\nTesting constant back...\n";
    const list<int> ls2 = ls;
    cout << "25: " << ls2.back() << endl;
    // ls2.back() = 99;  // should not compile

    cout << "\nTesting pop_back...\n";
    ls.pop_back();
    cout << "10: ";
    print(ls);
    ls.pop_back();
    cout << ": ";
    print(ls);
    ls.push_back(37);
    cout << "37: ";
    print(ls);

    cout << "\nTest destructor? (y/n) ";
    char answer = cin.get();
    cin.get(); // '\n'
    if (answer == 'y') {
        cout << "\nOpen Task Manager to watch memory usage.\n"
             << "Press 'Ctrl-C' to terminate the test.\n"
             << "Press 'Enter' now to begin testing.\n";
        cin.get();
        cout << "\nTesting...\n";
        while (true)
            list<int> ls;
    }

    return 0;
}