public void TestLineNumberToYWithFolds()
{
var editor = new TextEditorData();
editor.Text = "1\n2\n3\n4\n5\n6\n7\n8\n9\n0";
//123
//4
//5[678]90
HeightTree heightTree = new HeightTree(editor);
heightTree.Rebuild();
heightTree.Fold(1, 2);
heightTree.Fold(6, 3);
heightTree.Fold(5, 5);
Assert.AreEqual(0 * editor.LineHeight, heightTree.LineNumberToY(1));
Assert.AreEqual(0 * editor.LineHeight, heightTree.LineNumberToY(2));
Assert.AreEqual(0 * editor.LineHeight, heightTree.LineNumberToY(3));
Assert.AreEqual(1 * editor.LineHeight, heightTree.LineNumberToY(4));
for (int i = 5; i <= 10; i++)
{
Assert.AreEqual(2 * editor.LineHeight, heightTree.LineNumberToY(i));
}
}
public void TestYToLineNumberWithFolds ()
{
var editor = Create ("1\n2\n3\n4\n5\n6\n7\n8\n9\n0");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 2);
heightTree.Fold (6, 3);
heightTree.Fold (5, 5);
Assert.AreEqual (1, heightTree.YToLineNumber (0 * editor.LineHeight));
Assert.AreEqual (4, heightTree.YToLineNumber (1 * editor.LineHeight));
Assert.AreEqual (5, heightTree.YToLineNumber (2 * editor.LineHeight));
}
public void TestFoldLineNumberToYCase1()
{
var editor = new TextEditorData();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree(editor);
heightTree.Rebuild();
heightTree.Fold(2, 2);
for (int i = 1; i <= editor.LineCount; i++)
{
int j = i;
if (j >= 2)
{
if (j <= 4)
{
j = 2;
}
else
{
j -= 2;
}
}
Assert.AreEqual((j - 1) * editor.LineHeight, heightTree.LineNumberToY(i));
}
}
public void TestFoldYToLineNumber ()
{
var editor = Create ("1\n2\n3\n4\n5\n6\n7");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
int j = i;
if (j >= 2) {
if (j <= 4) {
j = 2;
} else {
j -= 2;
}
}
int k;
if (i >= 2 && i <= 4) {
k = 2;
} else {
k = i;
}
Assert.AreEqual (k, heightTree.YToLineNumber ((j - 1) * editor.LineHeight));
}
}
public void TestUnfold ()
{
var editor = Create ("1\n2\n3\n4\n5\n6\n7");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
var f = heightTree.Fold (2, 2);
heightTree.Unfold (f, 2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
Assert.AreEqual ((i - 1) * editor.LineHeight, heightTree.LineNumberToY (i));
Assert.AreEqual (i, heightTree.YToLineNumber ((i - 1) * editor.LineHeight));
}
}
public void TestCoordinatesAfterFolding ()
{
var editor = new TextEditorData ();
for (int i = 0; i < 100; i++)
editor.Insert (0, "line\n");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 2);
heightTree.Fold (6, 4);
heightTree.Fold (5, 10);
var f = heightTree.Fold (20, 8);
heightTree.Unfold (f, 20, 8);
heightTree.Fold (20, 4);
heightTree.Fold (25, 4);
for (int i = 50; i <= editor.LineCount; i++) {
var y = System.Math.Max (0, (i - 3 - 10 - 8) * editor.LineHeight);
Assert.AreEqual (y, heightTree.LineNumberToY (i), "line:" + i + " --> y:" + y);
Assert.AreEqual (i, heightTree.YToLineNumber (y), "y:" + y + " --> line:" + i);
}
for (int i = 50; i <= editor.LineCount; i++) {
var y = System.Math.Max (0, (i - 3 - 10 - 8) * editor.LineHeight);
Assert.AreEqual (y, heightTree.LineNumberToY (i), "line:" + i + " --> y:" + y);
Assert.AreEqual (i, heightTree.YToLineNumber (y), "y:" + y + " --> line:" + i);
}
}
public void TestFoldLineNumberToY ()
{
var editor = Create ("1\n2\n3\n4\n5\n6\n7\n8");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 3);
Assert.AreEqual (0, heightTree.LineNumberToY (2));
Assert.AreEqual (0, heightTree.LineNumberToY (4));
Assert.AreEqual (1 * editor.LineHeight, heightTree.LineNumberToY (5));
Assert.AreEqual (2 * editor.LineHeight, heightTree.LineNumberToY (6));
Assert.AreEqual (3 * editor.LineHeight, heightTree.LineNumberToY (7));
}
public void TestFoldLineNumberToY()
{
var editor = new TextEditorData();
editor.Text = "1\n2\n3\n4\n5\n6\n7\n8";
HeightTree heightTree = new HeightTree(editor);
heightTree.Rebuild();
heightTree.Fold(1, 3);
for (int i = 1; i <= editor.LineCount; i++)
{
Console.WriteLine(i + ":" + heightTree.LineNumberToY(i));
}
Assert.AreEqual(0, heightTree.LineNumberToY(2));
Assert.AreEqual(0, heightTree.LineNumberToY(4));
Assert.AreEqual(1 * editor.LineHeight, heightTree.LineNumberToY(5));
Assert.AreEqual(2 * editor.LineHeight, heightTree.LineNumberToY(6));
Assert.AreEqual(3 * editor.LineHeight, heightTree.LineNumberToY(7));
}
public void TestLineNumberToYWithFolds ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7\n8\n9\n0";
//123
//4
//5[678]90
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 2);
heightTree.Fold (6, 3);
heightTree.Fold (5, 5);
Assert.AreEqual (0 * editor.LineHeight, heightTree.LineNumberToY (1));
Assert.AreEqual (0 * editor.LineHeight, heightTree.LineNumberToY (2));
Assert.AreEqual (0 * editor.LineHeight, heightTree.LineNumberToY (3));
Assert.AreEqual (1 * editor.LineHeight, heightTree.LineNumberToY (4));
for (int i = 5; i <= 10; i++)
Assert.AreEqual (2 * editor.LineHeight, heightTree.LineNumberToY (i));
}
public void TestFoldLineNumberToYCase1 ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
int j = i;
if (j >= 2) {
if (j <= 4) {
j = 2;
} else {
j -= 2;
}
}
Console.WriteLine ("i:" + i + "/" + j);
Assert.AreEqual ((j - 1) * editor.LineHeight, heightTree.LineNumberToY (i));
}
}
public void TestUnfold ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (2, 2);
heightTree.Unfold (2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
Assert.AreEqual ((i - 1) * editor.LineHeight, heightTree.LineNumberToY (i));
Assert.AreEqual (i, heightTree.YToLineNumber ((i - 1) * editor.LineHeight));
}
}
public void TestFoldLineNumberToY ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7\n8";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 3);
for (int i = 1; i <= editor.LineCount; i++) {
Console.WriteLine (i + ":"+ heightTree.LineNumberToY (i));
}
Assert.AreEqual (0, heightTree.LineNumberToY (2));
Assert.AreEqual (0, heightTree.LineNumberToY (4));
Assert.AreEqual (1 * editor.LineHeight, heightTree.LineNumberToY (5));
Assert.AreEqual (2 * editor.LineHeight, heightTree.LineNumberToY (6));
Assert.AreEqual (3 * editor.LineHeight, heightTree.LineNumberToY (7));
}
public void TestFoldYToLineNumber ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
int j = i;
if (j >= 2) {
if (j <= 4) {
j = 2;
} else {
j -= 2;
}
}
int k;
if (i >= 2 && i <= 4) {
k = 2;
} else {
k = i;
}
Assert.AreEqual (k, heightTree.YToLineNumber ((j - 1) * editor.LineHeight));
}
}
public void TestCoordinatesAfterFolding ()
{
var editor = new TextEditorData ();
for (int i = 0; i < 100; i++)
editor.Insert (0, "line\n");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 2);
heightTree.Fold (6, 4);
heightTree.Fold (5, 10);
var f = heightTree.Fold (20, 8);
heightTree.Unfold (f, 20, 8);
heightTree.Fold (20, 4);
heightTree.Fold (25, 4);
for (int i = 50; i <= editor.LineCount; i++) {
var y = System.Math.Max (0, (i - 3 - 10 - 8) * editor.LineHeight);
Assert.AreEqual (y, heightTree.LineNumberToY (i), "line:" + i + " --> y:" + y);
Assert.AreEqual (i, heightTree.YToLineNumber (y), "y:" + y + " --> line:" + i);
}
for (int i = 50; i <= editor.LineCount; i++) {
var y = System.Math.Max (0, (i - 3 - 10 - 8) * editor.LineHeight);
Assert.AreEqual (y, heightTree.LineNumberToY (i), "line:" + i + " --> y:" + y);
Assert.AreEqual (i, heightTree.YToLineNumber (y), "y:" + y + " --> line:" + i);
}
}
public void TestFoldLineNumberToY ()
{
var editor = new TextEditorData ();
editor.Text = "1\n2\n3\n4\n5\n6\n7\n8";
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (1, 3);
Assert.AreEqual (0, heightTree.LineNumberToY (2));
Assert.AreEqual (0, heightTree.LineNumberToY (4));
Assert.AreEqual (1 * editor.LineHeight, heightTree.LineNumberToY (5));
Assert.AreEqual (2 * editor.LineHeight, heightTree.LineNumberToY (6));
Assert.AreEqual (3 * editor.LineHeight, heightTree.LineNumberToY (7));
}
public void TestFoldLineNumberToYCase1 ()
{
var editor = Create ("1\n2\n3\n4\n5\n6\n7");
HeightTree heightTree = new HeightTree (editor);
heightTree.Rebuild ();
heightTree.Fold (2, 2);
for (int i = 1; i <= editor.LineCount; i++) {
int j = i;
if (j >= 2) {
if (j <= 4) {
j = 2;
} else {
j -= 2;
}
}
Assert.AreEqual ((j - 1) * editor.LineHeight, heightTree.LineNumberToY (i));
}
}
