public void TestGenerate1()
{
const int number = 10;
int[][,] result = new int[number][, ];
SudokuFounctionLibrary.generate(number, ref result);
for (int i = 0; i < number; i++)
{
Assert.AreEqual(true, TestValid(result[i]));
}
}
public void TestGenerateUnique()
{
int[][,] result = null;
const int number = 1;
const int lower = 50;
const int upper = 55;
const int size = 9;
int[] keys = new int[number];
int[] digs = new int[number];
SudokuFounctionLibrary.generate(number, lower, upper, true, ref result);
// test
for (int i = 0; i < number; i++)
{
int[,] puzzle = result[i];
// 测试挖空数目
int count = 0;
for (int j = 0; j < size; j++)
{
for (int k = 0; k < size; k++)
{
if (puzzle[j, k] == 0)
{
count++;
}
}
}
digs[i] = count;
bool real = (count <= upper && count >= lower);
bool expected = true;
Assert.AreEqual(expected, real);
// 测试唯一解
Solver s = new Solver(puzzle);
s.Solve();
real = s.IsUniqueSolution();
//Assert.AreEqual(expected, real);
/*Table t = new Table();
* t.creat(puzzle);
* keys[i] = t.solve();
* Assert.AreEqual(1, keys[i]);*/
}
//Assert.AreEqual(1, keys[0]);
//Assert.AreEqual(true, digs[0] <= upper && digs[0] >= lower);
}
public void TestFillSuccess1()
{
int[,] grid = new int[, ] {
{ 2, 6, 8, 4, 7, 3, 9, 5, 1 },
{ 3, 4, 1, 9, 6, 5, 2, 7, 8 },
{ 7, 9, 5, 8, 1, 2, 3, 6, 4 },
{ 5, 7, 4, 6, 2, 1, 8, 3, 9 },
{ 1, 3, 9, 5, 4, 8, 6, 2, 7 },
{ 8, 2, 6, 3, 9, 7, 4, 1, 5 },
{ 9, 1, 7, 2, 8, 6, 5, 4, 3 },
{ 6, 8, 3, 1, 5, 4, 7, 9, 2 },
{ 4, 5, 2, 7, 3, 9, 1, 8, 6 }
};
Assert.AreEqual(true, SudokuFounctionLibrary.FillSuccess(grid, 2, 2));
}
public void TestGenerateFillList1()
{
var list1 = SudokuFounctionLibrary.GenerateFillList();
var list2 = SudokuFounctionLibrary.GenerateFillList();
Assert.AreEqual(false, list1.SequenceEqual(list2));
var expect = new List <int> {
1, 2, 3, 4, 5, 6, 7, 8, 9
};
Assert.AreEqual(false, expect.SequenceEqual(list1));
Assert.AreEqual(false, expect.SequenceEqual(list2));
list1.Sort();
list2.Sort();
Assert.AreEqual(true, expect.SequenceEqual(list1));
Assert.AreEqual(true, expect.SequenceEqual(list2));
}
/// <summary>
/// 测试一个数独的有效性
/// </summary>
public bool TestValid(int[,] puzzle)
{
const int SIZE = 9;
for (int i = 0; i < SIZE; i++)
{
for (int j = 0; j < SIZE; j++)
{
var real = SudokuFounctionLibrary.FillSuccess(puzzle, i, j);
if (real == false)
{
using (System.IO.StreamWriter outputfile =
new System.IO.StreamWriter(@"ErrorLog.txt", true))
{
outputfile.Write("i = {0}, j = {1};", i, j);
}
return(false);
}
}
}
return(true);
}
private void BeginGameButton_Click(object sender, RoutedEventArgs e)
{
if (EasyComboBoxItem.IsSelected)
{
mode = 1;
}
if (MediumComboBoxItem.IsSelected)
{
mode = 2;
}
if (HardComboBoxItem.IsSelected)
{
mode = 3;
}
SudokuFounctionLibrary.generate(1, mode, ref GUIpuzzle);
NavigationWindow window = new NavigationWindow();
window.Source = new Uri("Gaming.xaml", UriKind.Relative);
window.Height = 750;
window.Width = 600;
window.Show();
}
