public void DivideTest()
{
for (var i = -70; i < 70; i += 3)
{
for (var j = -70; j < 70; j += 3)
{
if (j == 0)
{
continue;
}
const string op = "/";
var target = i / j;
var s = string.Format("{1}{0}{2}", op, i, j);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}", op, i, j);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2}", op, i, j);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2}", op, i, j);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
}
}
}
public void Exp3Test()
{
for (var i = -5; i < 5; i++)
{
for (var j = 0; j < 5; j++)
{
for (var k = 0; k < 5; k++)
{
if (j == 0 || k == 0)
{
continue;
}
const string op = "^";
var target = Math.Pow(Math.Pow(i, j), k);
var s = string.Format("{1}{0}{2}{0}{3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}{0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
}
public void Divide3Test()
{
for (var i = -7; i < 7; i++)
{
for (var j = -7; j < 7; j++)
{
for (var k = -7; k < 7; k++)
{
if (j == 0 || k == 0)
{
continue;
}
const string op = "/";
var target = i / j / k;
var s = string.Format("{1}{0}{2}{0}{3}", op, i, j, k);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}{0} {3}", op, i, j, k);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, (int)MathString.Parse(s, null), s);
}
}
}
}
public void AddTest()
{
for (var i = -100; i < 100; i += 9)
{
for (var j = -100; j < 100; j += 9)
{
const string op = "+";
var target = i + j;
var s = string.Format("{1}{0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
public void SubtractTest()
{
for (var i = -70; i < 70; i += 3)
{
for (var j = -70; j < 70; j += 3)
{
const string op = "-";
var target = i - j;
var s = string.Format("{1}{0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
public void ExpTest()
{
for (var i = -20; i < 20; i++)
{
for (var j = 0; j < 10; j++)
{
const string op = "^";
var target = Math.Pow(i, j);
var s = string.Format("{1}{0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2}", op, i, j);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
public void Subtract3Test()
{
for (var i = -7; i < 7; i++)
{
for (var j = -7; j < 7; j++)
{
for (var k = -7; k < 7; k++)
{
const string op = "-";
var target = i - j - k;
var s = string.Format("{1}{0}{2}{0}{3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}{0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
}
public void Multiply3Test()
{
for (var i = -10; i < 10; i++)
{
for (var j = -10; j < 10; j++)
{
for (var k = -10; k < 10; k++)
{
const string op = "*";
var target = i * j * k;
var s = string.Format("{1}{0}{2}{0}{3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0}{2}{0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1}{0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
s = string.Format("{1} {0} {2} {0} {3}", op, i, j, k);
Assert.AreEqual(target, MathString.Parse(s, null), s);
}
}
}
}
