public void Count_1()
{
Collection col = new Collection();
Assert.AreEqual(0,col.Count);
col.Add("a",null,null,null);
Assert.AreEqual(1,col.Count);
col.Add("b",null,null,null);
Assert.AreEqual(2,col.Count);
col.Add("c",null,null,null);
Assert.AreEqual(3,col.Count);
col.Add("d",null,null,null);
Assert.AreEqual(4,col.Count);
col.Remove(1);
col.Remove(1);
Assert.AreEqual(2,col.Count);
col.Remove(1);
col.Remove(1);
Assert.AreEqual(0,col.Count);
}
public void Exception()
{
Collection c = new Collection ();
try
{
// nothing in Collection yet
object o = c[0];
Assert.Fail ("#E02");
}
catch (IndexOutOfRangeException)
{
}
c.Add ("Baseball", "Base", null, null);
c.Add ("Football", "Foot", null, null);
c.Add ("Basketball", "Basket", null, null);
c.Add ("Volleyball", "Volley", null, null);
try
{
// only 4 elements
object o = c[5];
Assert.Fail ("#E04");
}
catch (IndexOutOfRangeException)
{
}
try
{
// Collection class is 1-based
object o = c[0];
Assert.Fail ("#E06");
}
catch (IndexOutOfRangeException)
{
}
try
{
// no member with Key == "Kick"
object o = c["Kick"];
Assert.Fail ("#E08");
}
catch (ArgumentException)
{
// FIXME
// VB Language Reference says IndexOutOfRangeException
// here, but MS throws ArgumentException
}
try
{
// Even though Indexer is an object, really it's a string
object o = c[typeof (int)];
Assert.Fail ("#E10");
}
catch (ArgumentException)
{
}
try
{
// can't specify both Before and After
c.Add ("Kickball", "Kick", "Volley", "Foot");
Assert.Fail ("#E12");
}
catch (ArgumentException)
{
}
try
{
// Key "Foot" already exists
c.Add ("Kickball", "Foot", null, null);
Assert.Fail ("#E14");
}
catch (ArgumentException)
{
}
try
{
// Even though Before is object, it's really a string
c.Add ("Dodgeball", "Dodge", typeof (int), null);
Assert.Fail ("#E16");
}
catch (InvalidCastException)
{
}
try
{
// Even though After is object, it's really a string
c.Add ("Wallyball", "Wally", null, typeof (int));
Assert.Fail ("#E18");
}
catch (InvalidCastException)
{
}
try
{
// have to pass a legitimate value to remove
c.Remove (null);
Assert.Fail ("#E20");
}
catch (ArgumentNullException)
{
}
try
{
// no Key "Golf" exists
c.Remove ("Golf");
Assert.Fail ("#E22");
}
catch (ArgumentException)
{
}
try
{
// no Index 10 exists
c.Remove (10);
Assert.Fail ("#E24");
}
catch (IndexOutOfRangeException)
{
}
try
{
IEnumerator e = c.GetEnumerator ();
// Must MoveNext before Current
object item = e.Current;
Assert.IsNull (item, "#E25");
}
catch (IndexOutOfRangeException)
{
Assert.Fail ("#E27");
}
try
{
IEnumerator e = c.GetEnumerator ();
e.MoveNext ();
c.Add ("Paintball", "Paint", null, null);
// Can't MoveNext if Collection has been modified
e.MoveNext ();
// FIXME
// On-line help says this should throw an error. MS doesn't.
}
catch (Exception)
{
Assert.Fail ("#E28");
}
try
{
IEnumerator e = c.GetEnumerator ();
e.MoveNext ();
c.Add ("Racketball", "Racket", null, null);
// Can't Reset if Collection has been modified
e.Reset ();
// FIXME
// On-line help says this should throw an error. MS doesn't.
}
catch (InvalidOperationException)
{
Assert.Fail ("#E30");
}
}
public void Remove_6()
{
// Argument 'Key' is not a valid value.
Collection col = new Collection();
string s1 = "a";
string s2 = "b";
string s3 = "c";
col.Add(s2,"keya",null,null);
col.Add(s1,"keyb",null,null);
col.Add(s3,"keyc",null,null);
col.Remove("keyd");
}
public void Remove_7()
{
// Key cannot be null
Collection col = new Collection();
string s1 = "a";
string s2 = "b";
string s3 = "c";
col.Add(s2,"keya",null,null);
col.Add(s1,"keyb",null,null);
col.Add(s3,"keyc",null,null);
col.Remove(null);
}
public void Remove_2()
{
Collection col = new Collection();
string s1 = "a";
string s2 = "b";
string s3 = "c";
col.Add(s2,"keya",null,null);
col.Add(s1,"keyb",null,null);
col.Add(s3,"keyc",null,null);
col.Add(s2 + s1,"keyd",null,null);
col.Add(s1 + s1,"keye",null,null);
col.Add(s3 + s1,"keyf",null,null);
col.Remove("keya");
Assert.AreEqual(5,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("ba",col[3]);
Assert.AreEqual("aa",col[4]);
Assert.AreEqual("ca",col[5]);
col.Remove("keyd");
Assert.AreEqual(4,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("aa",col[3]);
Assert.AreEqual("ca",col[4]);
col.Remove("keyf");
Assert.AreEqual(3,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("aa",col[3]);
col.Remove("keyc");
Assert.AreEqual(2,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("aa",col[2]);
col.Remove("keyb");
Assert.AreEqual(1,col.Count);
Assert.AreEqual("aa",col[1]);
col.Remove("keye");
Assert.AreEqual(0,col.Count);
}
public void Remove_5()
{
// Collection index must be in the range 1 to the size of the collection.
Collection col = new Collection();
string s1 = "a";
string s2 = "b";
string s3 = "c";
col.Add(s2,"keya",null,null);
col.Add(s1,"keyb",null,null);
col.Add(s3,"keyc",null,null);
col.Remove(4);
}
public void RemoveNoKey()
{
Collection c;
c = new Collection ();
c.Add (typeof (int), null, null, null);
c.Add (typeof (double), null, null, null);
c.Add (typeof (string), null, null, null);
c.Add (typeof (object), null, null, null);
Assert.AreEqual (4, c.Count, "#RNK01");
c.Remove (3);
Assert.AreEqual (3, c.Count, "#RNK02");
// Collection class is 1-based
Assert.AreEqual (typeof (object), c[3], "#RNK03");
c.Remove (1);
Assert.AreEqual (2, c.Count, "#RNK04");
Assert.AreEqual (typeof (double), c[1], "#RNK05");
Assert.AreEqual (typeof (object), c[2], "#RNK06");
c.Remove (2);
Assert.AreEqual (1, c.Count, "#RNK07");
Assert.AreEqual (typeof (double), c[1], "#RNK08");
c.Remove (1);
Assert.AreEqual (0, c.Count, "#RNK09");
}
/// <summary>
/// Sorts the collection.
/// </summary>
/// <param name="col">The col.</param>
/// <param name="psSortPropertyName">Name of the ps sort property.</param>
/// <param name="pbAscending">if set to <c>true</c> [pb ascending].</param>
/// <param name="psKeyPropertyName">Name of the ps key property.</param>
private void SortCollection(Microsoft.VisualBasic.Collection col, string psSortPropertyName, bool pbAscending, string psKeyPropertyName = "")
{
object obj = null;
int i = 0;
int j = 0;
int iMinMaxIndex = 0;
object vMinMax = null;
object vValue = null;
bool bSortCondition = false;
bool bUseKey = false;
string sKey = null;
bUseKey = (!string.IsNullOrEmpty(psKeyPropertyName));
//INSTANT C# NOTE: The ending condition of VB 'For' loops is tested only on entry to the loop. Instant C# has created a temporary variable in order to use the initial value of col.Count for every iteration:
int tempVar = col.Count;
for (i = 1; i < tempVar; i++)
{
obj = col[i];
vMinMax = Interaction.CallByName(obj, psSortPropertyName, Microsoft.VisualBasic.Constants.vbGet);
iMinMaxIndex = i;
for (j = i + 1; j <= col.Count; j++)
{
obj = col[j];
vValue = Interaction.CallByName(obj, psSortPropertyName, Microsoft.VisualBasic.Constants.vbGet);
if (pbAscending)
{
bSortCondition = (Convert.ToSingle(vValue) < Convert.ToSingle(vMinMax));
}
else
{
bSortCondition = (Convert.ToSingle(vValue) > Convert.ToSingle(vMinMax));
}
if (bSortCondition)
{
vMinMax = vValue;
iMinMaxIndex = j;
}
obj = null;
}
if (iMinMaxIndex != i)
{
obj = col[iMinMaxIndex];
col.Remove(iMinMaxIndex);
if (bUseKey)
{
sKey = Convert.ToString(Interaction.CallByName(obj, psKeyPropertyName, Microsoft.VisualBasic.Constants.vbGet));
col.Add(obj, sKey, i, null);
}
else
{
col.Add(obj, null, i, null);
}
obj = null;
}
obj = null;
}
}
public void GetEnumerator_8()
{
Collection col = new Collection();
Byte o1 = 1;
short o2 = 1;
int o3 = 1;
col.Add(o1,null,null,null);
col.Add(o2,null,null,null);
col.Add(o3,null,null,null);
IEnumerator en = col.GetEnumerator();
en.MoveNext();
col.Remove(3);
col.Remove(2);
Assert.AreEqual(o1,en.Current);
Assert.IsFalse(en.MoveNext());
}
public void RemoveKey()
{
Collection c;
c = new Collection ();
c.Add ("Baseball", "Base", null, null);
c.Add ("Football", "Foot", null, null);
c.Add ("Basketball", "Basket", null, null);
c.Add ("Volleyball", "Volley", null, null);
Assert.AreEqual (4, c.Count, "#RK01");
c.Remove ("Foot");
Assert.AreEqual (3, c.Count, "#RK02");
Assert.AreEqual ("Basketball", c["Basket"], "#RK03");
// Collection class is 1-based
Assert.AreEqual ("Volleyball", c[3], "#RK04");
c.Remove ("Base");
Assert.AreEqual (2, c.Count, "#RK05");
Assert.AreEqual ("Basketball", c[1], "#RK06");
Assert.AreEqual ("Volleyball", c["Volley"], "#RK07");
c.Remove (2);
Assert.AreEqual (1, c.Count, "#RK08");
Assert.AreEqual ("Basketball", c[1], "#RK09");
Assert.AreEqual ("Basketball", c["Basket"], "#RK10");
c.Remove (1);
Assert.AreEqual (0, c.Count, "#RK11");
}
public void GetEnumerator_7()
{
Collection col = new Collection();
Byte o1 = 1;
short o2 = 1;
int o3 = 1;
col.Add(o1,null,null,null);
col.Add(o2,null,null,null);
col.Add(o3,null,null,null);
IEnumerator en = col.GetEnumerator();
en.MoveNext();
col.Remove(1);
object o = en.Current;
}
public void Remove(int index)
{
mCol.Remove(System.Convert.ToString(index));
}
private void SortCollection(Collection col, string psSortPropertyName, bool pbAscending, string psKeyPropertyName = "")
{
object obj = null;
int i = 0;
int j = 0;
int iMinMaxIndex = 0;
object vMinMax = null;
object vValue = null;
bool bSortCondition = false;
bool bUseKey = false;
string sKey = null;
bUseKey = (!string.IsNullOrEmpty(psKeyPropertyName));
for (i = 1; i <= col.Count - 1; i++) {
obj = col[i];
vMinMax = Interaction.CallByName(obj, psSortPropertyName, Constants.vbGet);
iMinMaxIndex = i;
for (j = i + 1; j <= col.Count; j++) {
obj = col[j];
vValue = Interaction.CallByName(obj, psSortPropertyName, Constants.vbGet);
if ((pbAscending)) {
bSortCondition = (Convert.ToSingle(vValue) < Convert.ToSingle(vMinMax));
} else {
bSortCondition = (Convert.ToSingle(vValue) > Convert.ToSingle(vMinMax));
}
if ((bSortCondition)) {
vMinMax = vValue;
iMinMaxIndex = j;
}
obj = null;
}
if ((iMinMaxIndex != i)) {
obj = col[iMinMaxIndex];
col.Remove(iMinMaxIndex);
if ((bUseKey)) {
sKey = Convert.ToString(Interaction.CallByName(obj, psKeyPropertyName, Constants.vbGet));
col.Add(obj, sKey, i);
} else {
col.Add(obj, "", i);
}
obj = null;
}
obj = null;
}
}
public void GetEnumerator_11()
{
Collection col = new Collection();
Byte o1 = 1;
short o2 = 1;
int o3 = 1;
col.Add(o1,null,null,null);
col.Add(o2,null,null,null);
col.Add(o3,null,null,null);
IEnumerator en = col.GetEnumerator();
Assert.IsTrue(en.MoveNext());
Assert.AreEqual(o1,en.Current);
col.Remove(1);
object o = en.Current;
Assert.AreEqual (o1, o, "#01");
}
public void Remove_1()
{
Collection col = new Collection();
string s1 = "a";
string s2 = "b";
string s3 = "c";
col.Add(s2,null,null,null);
col.Add(s1,null,null,null);
col.Add(s3,null,null,null);
col.Add(s2 + s1,null,null,null);
col.Add(s1 + s1,null,null,null);
col.Add(s3 + s1,null,null,null);
col.Remove(1);
Assert.AreEqual(5,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("ba",col[3]);
Assert.AreEqual("aa",col[4]);
Assert.AreEqual("ca",col[5]);
col.Remove(3);
Assert.AreEqual(4,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("aa",col[3]);
Assert.AreEqual("ca",col[4]);
col.Remove(4);
Assert.AreEqual(3,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("c",col[2]);
Assert.AreEqual("aa",col[3]);
col.Remove(2);
Assert.AreEqual(2,col.Count);
Assert.AreEqual("a",col[1]);
Assert.AreEqual("aa",col[2]);
col.Remove(1);
Assert.AreEqual(1,col.Count);
Assert.AreEqual("aa",col[1]);
col.Remove(1);
Assert.AreEqual(0,col.Count);
}
public void GetEnumerator_12()
{
Collection col = new Collection();
string s1 = "e";
string s2 = "g";
string s3 = "a";
string s4 = "f";
col.Add(s1,null,null,null);
col.Add(s2,null,null,null);
col.Add(s3,null,null,null);
IEnumerator en = col.GetEnumerator();
Assert.IsTrue(en.MoveNext());
Assert.AreEqual(s1,en.Current);
col.Remove(1);
Assert.IsTrue(en.MoveNext());
Assert.AreEqual(s2,en.Current);
Assert.IsTrue(en.MoveNext());
Assert.AreEqual(s3,en.Current);
Assert.IsFalse(en.MoveNext());
col.Add(s4,null,null,null);
Assert.AreEqual(null,en.Current);
Assert.IsFalse(en.MoveNext());
}
/// <summary>
/// Handles the MouseDown event of the ColorBlender control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.MouseEventArgs"/> instance containing the event data.</param>
private void ColorBlender_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Y > TopMargin + BarHeight - 10 && e.Y < TopMargin + BarHeight + 20 && e.X > 5 && e.X < this.Width - 5)
{
//Check if the cursor is over a MiddlePointer
int mOver = IsMouseOverPointer(e.X, e.Y);
if (mOver > -1)
{
if (!(CurrPointer == mOver))
{
CurrPointer = mOver;
ClearCurrPointer();
((cblPointer)(cblPointer)MiddlePointers[CurrPointer]).pIsCurr = true;
UpdateRGBnuds(((cblPointer)(cblPointer)MiddlePointers[CurrPointer]).pColor);
lblPos.Text = ((cblPointer)MiddlePointers[CurrPointer]).PosToStrong;
}
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
MouseMoving = true;
}
else if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
MiddlePointers.Remove(CurrPointer);
lblPos.Text = "";
}
}
else
{
//Check if the cursor is over a Start or End Pointer
if (IsMouseOverStartPointer(e.X, e.Y))
{
ClearCurrPointer();
CurrPointer = -1;
StartPointer.pIsCurr = true;
UpdateRGBnuds(StartPointer.pColor);
lblPos.Text = StartPointer.PosToStrong;
}
else if (IsMouseOverEndPointer(e.X, e.Y))
{
ClearCurrPointer();
CurrPointer = -1;
EndPointer.pIsCurr = true;
UpdateRGBnuds(EndPointer.pColor);
lblPos.Text = EndPointer.PosToStrong;
}
else
{
//If the cursor is not over a cblPointer then Add One
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
ClearCurrPointer();
MiddlePointers.Add(new cblPointer(Convert.ToSingle(((e.X - 10) / (double)(this.Width - 20))), Color.FromArgb(tbarAlpha.Value, Convert.ToInt32(nudRed.Value), Convert.ToInt32(nudGreen.Value), Convert.ToInt32(nudBlue.Value)), true), null, null, null);
SortCollection(MiddlePointers, "pPos", true);
CurrPointer = FindCurr();
lblPos.Text = ((cblPointer)MiddlePointers[CurrPointer]).PosToStrong;
this.Invalidate();
MouseMoving = true;
}
}
}
}
}