Code:

// iadrv.cpp - driver program for testing IntArray class
#include <iostream>
#include <iomanip>
#include <fstream>
#include <stdlib.h>
#include "iadrv.h"
using namespace std;
ofstream csis;
int main() {
csis.open("csis.txt");
test1();
test2();
test3();
test4();
test5();
test6();
test7();
test8();
test9();
test10();
test11();
test12();
test13();
test14();
test15();
test16();
test17();
test18();
test19();
test20();
csis.close();
}
void test1() {
cout << "1. Array declared with single integer: IntArray a(10);" << endl << endl;
csis << "1. Array declared with single integer: IntArray a(10);" << endl << endl;
IntArray a(10);
for(int i = a.low(); i <= a.high(); i++)
a[i] = i * 10;
a.setName("a");
cout << a << endl;
csis << a << endl;
wait();
}
void test2() {
cout << "2. Array declared with two integers: IntArray b(-3, 6);" << endl << endl;
csis << "2. Array declared with two integers: IntArray b(-3, 6);" << endl << endl;
IntArray b(-3, 6);
for(int i = b.low(); i <= b.high(); i++)
b[i] = i * 10;
b.setName("b");
cout << b << endl;
csis << b << endl;
wait();
}
void test3() {
cout << "3. Array declared with two integers: IntArray c(6, 8);" << endl << endl;
csis << "3. Array declared with two integers: IntArray c(6, 8);" << endl << endl;
IntArray c(6, 8);
for(int i = c.low(); i <= c.high(); i++)
c[i] = i * 10;
c.setName("c");
cout << c << endl;
csis << c << endl;
wait();
}
void test4() {
cout << "4. Array declared with two identical integers: IntArray d(5, 5);" << endl << endl;
csis << "4. Array declared with two identical integers: IntArray d(5, 5);" << endl << endl;
IntArray d(5, 5);
for(int i = d.low(); i <= d.high(); i++)
d[i] = i * 10;
d.setName("d");
cout << d << endl;
csis << d << endl;
wait();
}
void test5() {
cout << "5. Array declared with no integers: IntArray z;" << endl << endl;
csis << "5. Array declared with no integers: IntArray z;" << endl << endl;
IntArray z;
for(int i = z.low(); i <= z.high(); i++)
z[i] = i * 10;
z.setName("z");
cout << z << endl;
csis << z << endl;
wait();
}
void test6() {
cout << "6. Array declared with another object of type IntArray: IntArray c(6, 8);" << endl;
cout << " Intarray e(c);" << endl << endl;
csis << "6. Array declared with another object of type IntArray: IntArray c(6, 8);" << endl;
csis << " Intarray e(c);" << endl << endl;
IntArray c(6, 8);
for(int i = c.low(); i <= c.high(); i++)
c[i] = i * 10;
c.setName("c");
cout << c << endl;
csis << c << endl;
IntArray e(c);
e.setName("e");
cout << e << endl;
csis << e << endl;
wait();
}
void test7() {
cout << "7. Array assigned to another array w/ different indices: IntArray f(1, 4);" << endl;
cout << " IntArray g(5, 8);" << endl;
cout << " f = g;" << endl << endl;
csis << "7. Array assigned to another array w/ different indices: IntArray f(1, 4);" << endl;
csis << " IntArray g(5, 8);" << endl;
csis << " f = g;" << endl << endl;
IntArray f(1, 4);
for(int i = f.low(); i <= f.high(); i++)
f[i] = i * 10;
f.setName("f");
cout << f << endl;
csis << f << endl;
IntArray g(5, 8);
for(int i = g.low(); i <= g.high(); i++)
g[i] = i * 10;
g.setName("g");
cout << g << endl;
csis << g << endl;
wait();
f = g;
cout << f << endl;
cout << g << endl;
csis << f << endl;
csis << g << endl;
wait();
}
void test8() {
cout << "8. Multiple array assignment with different indices: IntArray j(3, 6);" << endl;
cout << " IntArray k(6, 9);" << endl;
cout << " IntArray l(1, 4);" << endl;
cout << " j = k = l;" << endl << endl;
csis << "8. Multiple array assignment with different indices: IntArray j(3, 6);" << endl;
csis << " IntArray k(6, 9);" << endl;
csis << " IntArray l(1, 4);" << endl;
csis << " j = k = l;" << endl << endl;
IntArray j(3, 6);
for(int i = j.low(); i <= j.high(); i++)
j[i] = i * 10;
j.setName("j");
cout << j << endl;
csis << j << endl;
IntArray k(6, 9);
for(int i = k.low(); i <= k.high(); i++)
k[i] = i * 10;
k.setName("k");
cout << k << endl;
csis << k << endl;
IntArray l(1, 4);
for(int i = l.low(); i <= l.high(); i++)
l[i] = i * 10;
l.setName("l");
cout << l << endl;
csis << l << endl;
wait();
j = k = l;
cout << j << endl;
cout << k << endl;
cout << l << endl;
csis << j << endl;
csis << k << endl;
csis << l << endl;
wait();
}
void test9() {
cout << "9. Overloaded equality operator (identical elements): IntArray m(3, 7);" << endl;
cout << " IntArray n(1, 5);" << endl;
cout << " m == n" << endl << endl;
csis << "9. Overloaded equality operator (identical elements): IntArray m(3, 7);" << endl;
csis << " IntArray n(1, 5);" << endl;
csis << " m == n" << endl << endl;
IntArray m(3, 7);
for(int i = m.low(); i <= m.high(); i++)
m[i] = i * 10;
m.setName("m");
cout << m << endl;
csis << m << endl;
IntArray n(1, 5);
for(int i = n.low(); i <= n.high(); i++)
n[i] = i * 10;
n.setName("n");
cout << n << endl;
csis << n << endl;
wait();
m = n;
cout << m << endl;
cout << n << endl;
cout << "Returns " << (m == n ? "True." : "False.") << endl << endl;
csis << m << endl;
csis << n << endl;
csis << "Returns " << (m == n ? "True." : "False.") << endl << endl;
wait();
}
void test10() {
cout << "10. Overloaded equality operator (different elements): IntArray o(3, 7);" << endl;
cout << " IntArray p(1, 5);" << endl;
cout << " o == p" << endl << endl;
csis << "10. Overloaded equality operator (different elements): IntArray o(3, 7);" << endl;
csis << " IntArray p(1, 5);" << endl;
csis << " o == p" << endl << endl;
IntArray o(3, 7);
for(int i = o.low(); i <= o.high(); i++)
o[i] = i * 20;
o.setName("o");
cout << o << endl;
csis << o << endl;
IntArray p(1, 5);
for(int i = p.low(); i <= p.high(); i++)
p[i] = i * 10;
p.setName("p");
cout << p << endl;
cout << "Returns " << (o == p ? "True." : "False.") << endl << endl;
csis << p << endl;
csis << "Returns " << (o == p ? "True." : "False.") << endl << endl;
wait();
}
void test11() {
cout << "11. Overloaded equality operator (different size arrays): IntArray q(1, 3);" << endl;
cout << " IntArray r(1, 4);" << endl;
cout << " q == r;" << endl << endl;
csis << "11. Overloaded equality operator (different size arrays): IntArray q(1, 3);" << endl;
csis << " IntArray r(1, 4);" << endl;
csis << " q == r;" << endl << endl;
IntArray q(1, 3);
for(int i = q.low(); i <= q.high(); i++)
q[i] = i * 10;
q.setName("q");
cout << q << endl;
csis << q << endl;
IntArray r(1, 4);
for(int i = r.low(); i <= r.high(); i++)
r[i] = i * 10;
r.setName("r");
cout << r << endl;
cout << "Returns " << (q == r ? "True." : "False.") << endl << endl;
csis << r << endl;
csis << "Returns " << (q == r ? "True." : "False.") << endl << endl;
wait();
}
void test12() {
cout << "12. Overloaded inequality operator (identical elements): IntArray s(3, 7);" << endl;
cout << " IntArray t(1, 5);" << endl;
cout << " s != t;" << endl << endl;
csis << "12. Overloaded inequality operator (identical elements): IntArray s(3, 7);" << endl;
csis << " IntArray t(1, 5);" << endl;
csis << " s != t;" << endl << endl;
IntArray s(3, 7);
for(int i = s.low(); i <= s.high(); i++)
s[i] = i * 10;
s.setName("s");
cout << s << endl;
csis << s << endl;
IntArray t(1, 5);
for(int i = t.low(); i <= t.high(); i++)
t[i] = i * 10;
t.setName("t");
cout << t << endl;
csis << t << endl;
wait();
s = t;
cout << s << endl;
cout << t << endl;
cout << "Returns " << (s != t ? "True." : "False.") << endl << endl;
csis << s << endl;
csis << t << endl;
csis << "Returns " << (s != t ? "True." : "False.") << endl << endl;
wait();
}
void test13() {
cout << "13. Overloaded inequality operator (different elements): IntArray u(3, 7);" << endl;
cout << " IntArray v(1, 5);" << endl;
cout << " u != v;" << endl << endl;
csis << "13. Overloaded inequality operator (different elements): IntArray u(3, 7);" << endl;
csis << " IntArray v(1, 5);" << endl;
csis << " u != v;" << endl << endl;
IntArray u(3, 7);
for(int i = u.low(); i <= u.high(); i++)
u[i] = i * 10;
u.setName("u");
cout << u << endl;
csis << u << endl;
IntArray v(1, 5);
for(int i = v.low(); i <= v.high(); i++)
v[i] = i * 10;
v.setName("v");
cout << v << endl;
cout << "Returns " << (u != v ? "True." : "False.") << endl << endl;
csis << v << endl;
csis << "Returns " << (u != v ? "True." : "False.") << endl << endl;
wait();
}
void test14() {
cout << "14. Overloaded inequality operator (different size arrays): IntArray w(1, 3);" << endl;
cout << " IntArray x(1, 4);" << endl;
cout << " w != x;" << endl << endl;
csis << "14. Overloaded inequality operator (different size arrays): IntArray w(1, 3);" << endl;
csis << " IntArray x(1, 4);" << endl;
csis << " w != x;" << endl << endl;
IntArray w(1, 3);
for(int i = w.low(); i <= w.high(); i++)
w[i] = i * 10;
w.setName("w");
cout << w << endl;
csis << w << endl;
IntArray x(1, 4);
for(int i = x.low(); i <= x.high(); i++)
x[i] = i * 10;
x.setName("x");
cout << x << endl;
cout << "Returns " << (w != x ? "True." : "False.") << endl << endl;
csis << x << endl;
csis << "Returns " << (w != x ? "True." : "False.") << endl << endl;
wait();
}
void test15() {
cout << "15. Sum of two arrays assigned to third array: IntArray a(1, 5);" << endl;
cout << " IntArray b(4, 8);" << endl;
cout << " IntArray c = a + b;" << endl << endl;
csis << "15. Sum of two arrays assigned to third array: IntArray a(1, 5);" << endl;
csis << " IntArray b(4, 8);" << endl;
csis << " IntArray c = a + b;" << endl << endl;
IntArray a(1, 5);
for(int i = a.low(); i <= a.high(); i++)
a[i] = i * 10;
a.setName("a");
cout << a << endl;
csis << a << endl;
IntArray b(4, 8);
for(int i = b.low(); i <= b.high(); i++)
b[i] = i * 10;
b.setName("b");
cout << b << endl;
csis << b << endl;
wait();
IntArray c = a + b;
cout << a + b << endl;
c.setName("c");
cout << c << endl;
csis << c << endl;
wait();
}
void test16() {
cout << "16. Sum of two arrays assigned to first array: IntArray d(10, 13);" << endl;
cout << " IntArray e(30, 33);" << endl;
cout << " d += e;" << endl << endl;
csis << "16. Sum of two arrays assigned to first array: IntArray d(10, 13);" << endl;
csis << " IntArray e(30, 33);" << endl;
csis << " d += e;" << endl << endl;
IntArray d(10, 13);
for(int i = d.low(); i <= d.high(); i++)
d[i] = i * 10;
d.setName("d");
cout << d << endl;
csis << d << endl;
IntArray e(30, 33);
for(int i = e.low(); i <= e.high(); i++)
e[i] = i * 10;
e.setName("e");
cout << e << endl;
csis << e << endl;
d += e;
cout << d << endl;
csis << d << endl;
wait();
}
void test17() {
cout << "17. Array declared with illegal array bounds: IntArray f(5, 2);" << endl << endl;
csis << "17. Array declared with illegal array bounds: IntArray f(5, 2);" << endl << endl;
IntArray f(5, 2);
for(int i = f.low(); i <= f.high(); i++)
f[i] = i * 10;
f.setName("f");
cout << f << endl;
csis << f << endl;
wait();
}
void test18() {
cout << "18. Array with index out of range: IntArray g(10);" << endl;
cout << " g[10] = 1;" << endl << endl;
csis << "18. Array with index out of range: IntArray g(10);" << endl;
csis << " g[10] = 1;" << endl << endl;
IntArray g(10);
for(int i = g.low(); i <= g.high(); i++)
g[i] = i * 10;
g.setName("g");
cout << g << endl;
csis << g << endl;
g[10] = 1;
wait();
}
void test19() {
cout << "19. Arrays with length mismatch: IntArray m(1, 4);" << endl;
cout << " IntArray n(2, 4);" << endl;
cout << " m = n;" << endl << endl;
csis << "19. Arrays with length mismatch: IntArray m(1, 4);" << endl;
csis << " IntArray n(2, 4);" << endl;
csis << " m = n;" << endl << endl;
IntArray m(1, 4);
for(int i = m.low(); i <= m.high(); i++)
m[i] = i * 10;
m.setName("m");
cout << m << endl;
csis << m << endl;
IntArray n(2, 4);
for(int i = n.low(); i <= n.high(); i++)
n[i] = i * 10;
n.setName("n");
cout << n << endl;
csis << n << endl;
wait();
m = n;
cout << m << endl;
cout << n << endl;
csis << m << endl;
csis << n << endl;
wait();
}
void test20() {
cout << "20. Array subscript operator: IntArray o(7, 8);" << endl;
cout << " o[7] = 25;" << endl;
cout << " o[8] = o[7];" << endl << endl;
csis << "20. Array subscript operator: IntArray o(7, 8);" << endl;
csis << " o[7] = 25;" << endl;
csis << " o[8] = o[7];" << endl << endl;
IntArray o(7, 8);
for(int i = o.low(); i <= o.high(); i++)
o[i] = i * 10;
o.setName("o");
cout << o << endl;
csis << o << endl;
o[7] = 25;
o[8] = o[7];
cout << o << endl;
csis << o << endl;
wait();
}
void wait() {
char buf;
cout << "Press any key to continue." << endl;
cin.get(buf);
}