public virtual void Test1()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
tree.Insert(1, "Value 1");
tree.Insert(20, "Value 20");
tree.Insert(25, "Value 25");
tree.Insert(29, "Value 29");
tree.Insert(21, "Value 21");
AssertEquals(5, tree.GetRoot().GetNbKeys());
AssertEquals(0, tree.GetRoot().GetNbChildren());
AssertEquals(21, tree.GetRoot().GetMedian().GetKey());
var values = tree.GetRoot().GetMedian().GetValue() as List<object>;
Assert.That(values, Is.Not.Null);
AssertEquals("Value 21", values[0].ToString());
AssertEquals(0, tree.GetRoot().GetNbChildren());
// println(tree.getRoot());
tree.Insert(45, "Value 45");
AssertEquals(2, tree.GetRoot().GetNbChildren());
AssertEquals(1, tree.GetRoot().GetNbKeys());
AssertEquals(21, tree.GetRoot().GetKeyAt(0));
var valuesAsObjectAt = tree.GetRoot().GetValueAsObjectAt(0) as List<object>;
AssertEquals("Value 21", valuesAsObjectAt[0].ToString());
// println(tree.getRoot());
var o = tree.Search(20);
AssertEquals("Value 20", o[0]);
o = tree.Search(29);
AssertEquals("Value 29", o[0]);
o = tree.Search(45);
AssertEquals("Value 45", o[0]);
}
public virtual void Test1()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
tree.Insert(1, "Value 1");
tree.Insert(20, "Value 20");
tree.Insert(25, "Value 25");
tree.Insert(29, "Value 29");
tree.Insert(21, "Value 21");
AssertEquals(5, tree.GetRoot().GetNbKeys());
AssertEquals(0, tree.GetRoot().GetNbChildren());
AssertEquals(21, tree.GetRoot().GetMedian().GetKey());
var values = tree.GetRoot().GetMedian().GetValue() as List <object>;
Assert.That(values, Is.Not.Null);
AssertEquals("Value 21", values[0].ToString());
AssertEquals(0, tree.GetRoot().GetNbChildren());
// println(tree.getRoot());
tree.Insert(45, "Value 45");
AssertEquals(2, tree.GetRoot().GetNbChildren());
AssertEquals(1, tree.GetRoot().GetNbKeys());
AssertEquals(21, tree.GetRoot().GetKeyAt(0));
var valuesAsObjectAt = tree.GetRoot().GetValueAsObjectAt(0) as List <object>;
AssertEquals("Value 21", valuesAsObjectAt[0].ToString());
// println(tree.getRoot());
var o = tree.Search(20);
AssertEquals("Value 20", o[0]);
o = tree.Search(29);
AssertEquals("Value 29", o[0]);
o = tree.Search(45);
AssertEquals("Value 45", o[0]);
}
public virtual void Test2()
{
var degree = 10;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
for (var i = 0; i < 50000; i++)
tree.Insert(i, "Value " + i);
AssertEquals("Value 0", tree.Search(0)[0]);
AssertEquals("Value 1000", tree.Search(1000)[0]);
AssertEquals("Value 2000", tree.Search(2000)[0]);
AssertEquals("Value 3000", tree.Search(3000)[0]);
// tree.resetNbRead();
AssertEquals("Value 4999", tree.Search(4999)[0]);
}
public virtual void TestNonUniqueKey()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree1 = new InMemoryBTreeMultipleValuesPerKey(degree);
tree1.Insert(1, "A");
tree1.Insert(1, "AA");
tree1.Insert(1, "AAA");
AssertEquals(3, tree1.Search(1).Count);
AssertEquals("A", tree1.Search(1)[0].ToString());
AssertEquals("AA", tree1.Search(1)[1].ToString());
AssertEquals("AAA", tree1.Search(1)[2].ToString());
AssertEquals(3, tree1.GetSize());
}
public virtual void Test2()
{
var degree = 10;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
for (var i = 0; i < 50000; i++)
{
tree.Insert(i, "Value " + i);
}
AssertEquals("Value 0", tree.Search(0)[0]);
AssertEquals("Value 1000", tree.Search(1000)[0]);
AssertEquals("Value 2000", tree.Search(2000)[0]);
AssertEquals("Value 3000", tree.Search(3000)[0]);
// tree.resetNbRead();
AssertEquals("Value 4999", tree.Search(4999)[0]);
}
public virtual void TestString2()
{
var size = 300;
var max = 0;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
for (var i = 1; i < size; i++)
{
for (var j = 1; j < size; j++)
{
var key = ((i + 1) * size + j).ToString();
var value = (i * j).ToString();
tree.Insert(key, value);
if (i * j > max)
{
max = i * j;
}
}
}
// println("max = " + max);
for (var i = 1; i < size; i++)
{
for (var j = 1; j < size; j++)
{
var key = ((i + 1) * size + j).ToString();
var value = (i * j).ToString();
var p = tree.Search(key);
AssertEquals(value, p[0]);
}
}
}
public virtual void TestInsertUsingInt2()
{
var size = 8000;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
for (var i = 1; i < size; i++)
{
tree.Insert(i, i.ToString());
}
var l = tree.Search(1);
AssertEquals("1", l[0].ToString());
l = tree.Search(1000);
AssertEquals("1000", l[0]);
l = tree.Search(2000);
AssertEquals("2000", l[0]);
l = tree.Search(9800);
AssertNull(l);
l = tree.Search(99999);
AssertEquals(null, l);
}
public virtual void Test5()
{
var degree = 40;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
var a0 = OdbTime.GetCurrentTimeInMs();
for (var i = 0; i < 500000; i++)
{
tree.Insert(i, "Value " + i);
}
var a1 = OdbTime.GetCurrentTimeInMs();
Console.WriteLine("insert time = {0}", (a1 - a0));
AssertEquals("Value 0", tree.Search(0)[0].ToString());
AssertEquals("Value 1000", tree.Search(1000)[0].ToString());
AssertEquals("Value 2000", tree.Search(2000)[0].ToString());
AssertEquals("Value 48000", tree.Search(48000)[0].ToString());
// tree.resetNbRead();
var t0 = OdbTime.GetCurrentTimeInMs();
for (var i = 0; i < 100000; i++)
{
AssertEquals("Value 490000", tree.Search(490000)[0].ToString());
}
var t1 = OdbTime.GetCurrentTimeInMs();
// tree.resetNbRead();
AssertEquals("Value 490000", tree.Search(490000)[0].ToString());
Console.WriteLine("Search in {0} ms", t1 - t0);
}
public virtual void TestString1()
{
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
tree.Insert("50", "50");
tree.Insert("40", "40");
tree.Insert("30", "30");
tree.Insert("20", "20");
tree.Insert("10", "10");
tree.Insert("15", "15");
tree.Insert("25", "25");
tree.Insert("35", "35");
tree.Insert("21", "21");
tree.Insert("22", "22");
tree.Insert("23", "23");
var p = tree.Search("22");
AssertEquals("22", p[0]);
}
public virtual void TestInsertUsingInt1()
{
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
tree.Insert(50, "50");
tree.Insert(40, "40");
tree.Insert(30, "30");
tree.Insert(20, "20");
tree.Insert(10, "10");
tree.Insert(15, "15");
tree.Insert(25, "25");
tree.Insert(35, "35");
tree.Insert(21, "21");
tree.Insert(22, "22");
tree.Insert(23, "23");
var l = tree.Search(22);
AssertEquals("22", l[0]);
}
public virtual void TestNonUniqueKey2()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree1 = new InMemoryBTreeMultipleValuesPerKey(degree);
tree1.Insert(1, "A");
tree1.Insert(1, "AA");
tree1.Insert(1, "AAA");
tree1.Insert(1, "BBB");
var c = tree1.Search(1);
AssertEquals(4, c.Count);
var iterator = c.GetEnumerator();
iterator.MoveNext();
AssertEquals("A", iterator.Current);
iterator.MoveNext();
AssertEquals("AA", iterator.Current);
AssertEquals(4, tree1.GetSize());
AssertEquals("A", c[0].ToString());
AssertEquals("AA", c[1].ToString());
AssertEquals("AAA", c[2].ToString());
AssertEquals("BBB", c[3].ToString());
}
public virtual void TestString2()
{
var size = 300;
var max = 0;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
for (var i = 1; i < size; i++)
{
for (var j = 1; j < size; j++)
{
var key = ((i + 1) * size + j).ToString();
var value = (i * j).ToString();
tree.Insert(key, value);
if (i * j > max)
max = i * j;
}
}
// println("max = " + max);
for (var i = 1; i < size; i++)
{
for (var j = 1; j < size; j++)
{
var key = ((i + 1) * size + j).ToString();
var value = (i * j).ToString();
var p = tree.Search(key);
AssertEquals(value, p[0]);
}
}
}
public virtual void TestString1()
{
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
tree.Insert("50", "50");
tree.Insert("40", "40");
tree.Insert("30", "30");
tree.Insert("20", "20");
tree.Insert("10", "10");
tree.Insert("15", "15");
tree.Insert("25", "25");
tree.Insert("35", "35");
tree.Insert("21", "21");
tree.Insert("22", "22");
tree.Insert("23", "23");
var p = tree.Search("22");
AssertEquals("22", p[0]);
}
public virtual void TestNonUniqueKey2()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree1 = new InMemoryBTreeMultipleValuesPerKey(degree);
tree1.Insert(1, "A");
tree1.Insert(1, "AA");
tree1.Insert(1, "AAA");
tree1.Insert(1, "BBB");
var c = tree1.Search(1);
AssertEquals(4, c.Count);
var iterator = c.GetEnumerator();
iterator.MoveNext();
AssertEquals("A", iterator.Current);
iterator.MoveNext();
AssertEquals("AA", iterator.Current);
AssertEquals(4, tree1.GetSize());
AssertEquals("A", c[0].ToString());
AssertEquals("AA", c[1].ToString());
AssertEquals("AAA", c[2].ToString());
AssertEquals("BBB", c[3].ToString());
}
public virtual void TestNonUniqueKey()
{
var degree = 3;
IBTreeMultipleValuesPerKey tree1 = new InMemoryBTreeMultipleValuesPerKey(degree);
tree1.Insert(1, "A");
tree1.Insert(1, "AA");
tree1.Insert(1, "AAA");
AssertEquals(3, tree1.Search(1).Count);
AssertEquals("A", tree1.Search(1)[0].ToString());
AssertEquals("AA", tree1.Search(1)[1].ToString());
AssertEquals("AAA", tree1.Search(1)[2].ToString());
AssertEquals(3, tree1.GetSize());
}
public virtual void TestInsertUsingInt2()
{
var size = 8000;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
for (var i = 1; i < size; i++)
tree.Insert(i, i.ToString());
var l = tree.Search(1);
AssertEquals("1", l[0].ToString());
l = tree.Search(1000);
AssertEquals("1000", l[0]);
l = tree.Search(2000);
AssertEquals("2000", l[0]);
l = tree.Search(9800);
AssertNull(l);
l = tree.Search(99999);
AssertEquals(null, l);
}
public virtual void TestInsertUsingInt1()
{
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(5);
tree.Insert(50, "50");
tree.Insert(40, "40");
tree.Insert(30, "30");
tree.Insert(20, "20");
tree.Insert(10, "10");
tree.Insert(15, "15");
tree.Insert(25, "25");
tree.Insert(35, "35");
tree.Insert(21, "21");
tree.Insert(22, "22");
tree.Insert(23, "23");
var l = tree.Search(22);
AssertEquals("22", l[0]);
}
public virtual void Test5()
{
var degree = 40;
IBTreeMultipleValuesPerKey tree = new InMemoryBTreeMultipleValuesPerKey(degree);
var a0 = OdbTime.GetCurrentTimeInMs();
for (var i = 0; i < 500000; i++)
tree.Insert(i, "Value " + i);
var a1 = OdbTime.GetCurrentTimeInMs();
Console.WriteLine("insert time = {0}", (a1 - a0));
AssertEquals("Value 0", tree.Search(0)[0].ToString());
AssertEquals("Value 1000", tree.Search(1000)[0].ToString());
AssertEquals("Value 2000", tree.Search(2000)[0].ToString());
AssertEquals("Value 48000", tree.Search(48000)[0].ToString());
// tree.resetNbRead();
var t0 = OdbTime.GetCurrentTimeInMs();
for (var i = 0; i < 100000; i++)
AssertEquals("Value 490000", tree.Search(490000)[0].ToString());
var t1 = OdbTime.GetCurrentTimeInMs();
// tree.resetNbRead();
AssertEquals("Value 490000", tree.Search(490000)[0].ToString());
Console.WriteLine("Search in {0} ms", t1 - t0);
}
