FakeList/Test_pop.cpp at master · ABackerNINI/FakeList · GitHub

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//
//	Created by ABacker on 10/13/2016
//

#include "FakeList.h"

#include <list>
#include <iostream>

using namespace std;
using namespace nini;

string_builder build() {
    string_builder sb;
    char *s = new char[15];
    strcpy(s, "1234567890");
    sb.assign(std::move(s), strlen(s));

    sb.append("1234567890");

    sb.insert("aacc", 4, 10);
    sb.insert("ddeeff", 6, 4);
    sb.insert("cccc", 4, 6);

    auto it_insert = sb.begin();
    it_insert += 4;
    sb.insert("bbb", 3, it_insert);
    sb.print(true);

    return sb;
}

void test_pop_front() {
    printf("test_pop_front\n");

    string_builder sb = build();
    size_type _Size = sb.size();

    while (!sb.empty()) {
        sb.pop_front();
        sb.print(true);

        // check size
        if (--_Size != sb.size()) {
            throw 1;
        }
    }
}

void test_pop_back() {
    printf("test_pop_back\n");

    string_builder sb = build();
    size_type _Size = sb.size();

    printf("front:%c back:%c\n", sb.front(), sb.back());

    while (!sb.empty()) {
        sb.pop_back();
        sb.print(true);

        // check size
        if (--_Size != sb.size()) {
            throw 1;
        }
    }
}

int main() {
    test_pop_front();
    test_pop_back();

    return 0;
}