/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ListBoxTest.cs
C# | 1661 lines | 1374 code | 207 blank | 80 comment | 7 complexity | 16c0c0a3fefc697d3661736d2d35182e MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- //
- // ComboBoxTest.cs: Test cases for ComboBox.
- //
- // Permission is hereby granted, free of charge, to any person obtaining
- // a copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to
- // permit persons to whom the Software is furnished to do so, subject to
- // the following conditions:
- //
- // The above copyright notice and this permission notice shall be
- // included in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- //
- // Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
- //
- // Authors:
- // Ritvik Mayank <mritvik@novell.com>
- // Jordi Mas i Hernandez <jordi@ximian.com>
- //
- using System;
- using System.Collections;
- using System.ComponentModel;
- using System.Drawing;
- using System.Reflection;
- using System.Windows.Forms;
- using NUnit.Framework;
- namespace MonoTests.System.Windows.Forms
- {
- [TestFixture]
- public class ListBoxTest : TestHelper
- {
- ListBox listBox;
- Form form;
- [SetUp]
- protected override void SetUp ()
- {
- listBox = new ListBox();
- form = new Form();
- form.ShowInTaskbar = false;
- base.SetUp ();
- }
- [TearDown]
- protected override void TearDown ()
- {
- form.Dispose ();
- base.TearDown ();
- }
- [Test] // bug #465422
- public void RemoveLast ()
- {
- listBox.Items.Clear ();
- for (int i = 0; i < 3; i++)
- listBox.Items.Add (i.ToString ());
- // need to create control to actually test the invalidation
- listBox.CreateControl ();
- // select last - then remove an item that is *not* the last,
- // so basically the selection is invalidated implicitly
- listBox.SelectedIndex = 2;
- listBox.Items.RemoveAt (1);
- Assert.AreEqual (1, listBox.SelectedIndex, "#A1");
- listBox.SelectedIndex = 0;
- Assert.AreEqual (0, listBox.SelectedIndex, "#B1");
- //
- // MultiSelection
- //
- listBox.ClearSelected ();
- listBox.Items.Clear ();
- for (int i = 0; i < 3; i++)
- listBox.Items.Add (i.ToString ());
- listBox.SelectionMode = SelectionMode.MultiSimple;
- listBox.SetSelected (0, true);
- listBox.SetSelected (2, true);
- Assert.AreEqual (true, listBox.GetSelected (0), "#C1");
- Assert.AreEqual (false, listBox.GetSelected (1), "#C2");
- Assert.AreEqual (true, listBox.GetSelected (2), "#C3");
- listBox.Items.RemoveAt (2);
- Assert.AreEqual (true, listBox.GetSelected (0), "#D1");
- Assert.AreEqual (false, listBox.GetSelected (1), "#D2");
- Assert.AreEqual (1, listBox.SelectedIndices.Count, "#D3");
- }
- [Test]
- public void ListBoxPropertyTest ()
- {
- Assert.AreEqual (0, listBox.ColumnWidth, "#1");
- Assert.AreEqual (DrawMode.Normal, listBox.DrawMode, "#2");
- Assert.AreEqual (0, listBox.HorizontalExtent, "#3");
- Assert.AreEqual (false, listBox.HorizontalScrollbar, "#4");
- Assert.AreEqual (true, listBox.IntegralHeight, "#5");
- //Assert.AreEqual (13, listBox.ItemHeight, "#6"); // Note: Item height depends on the current font.
- listBox.Items.Add ("a");
- listBox.Items.Add ("b");
- listBox.Items.Add ("c");
- Assert.AreEqual (3, listBox.Items.Count, "#7");
- Assert.AreEqual (false, listBox.MultiColumn, "#8");
- //Assert.AreEqual (46, listBox.PreferredHeight, "#9"); // Note: Item height depends on the current font.
- //Assert.AreEqual (RightToLeft.No , listBox.RightToLeft, "#10"); // Depends on Windows version
- Assert.AreEqual (false, listBox.ScrollAlwaysVisible, "#11");
- Assert.AreEqual (-1, listBox.SelectedIndex, "#12");
- listBox.SetSelected (2,true);
- Assert.AreEqual (2, listBox.SelectedIndices[0], "#13");
- Assert.AreEqual ("c", listBox.SelectedItem, "#14");
- Assert.AreEqual ("c", listBox.SelectedItems[0], "#15");
- Assert.AreEqual (SelectionMode.One, listBox.SelectionMode, "#16");
- listBox.SetSelected (2,false);
- Assert.AreEqual (false, listBox.Sorted, "#17");
- Assert.AreEqual ("", listBox.Text, "#18");
- Assert.AreEqual (0, listBox.TopIndex, "#19");
- Assert.AreEqual (true, listBox.UseTabStops, "#20");
- }
- [Test]
- public void BeginEndUpdateTest ()
- {
- form.Visible = true;
- listBox.Items.Add ("A");
- listBox.Visible = true;
- form.Controls.Add (listBox);
- listBox.BeginUpdate ();
- for (int x = 1; x < 5000; x++)
- {
- listBox.Items.Add ("Item " + x.ToString ());
- }
- listBox.EndUpdate ();
- listBox.SetSelected (1, true);
- listBox.SetSelected (3, true);
- Assert.AreEqual (true, listBox.SelectedItems.Contains ("Item 3"), "#21");
- }
- [Test]
- public void ClearSelectedTest ()
- {
- form.Visible = true;
- listBox.Items.Add ("A");
- listBox.Visible = true;
- form.Controls.Add (listBox);
- listBox.SetSelected (0, true);
- Assert.AreEqual ("A", listBox.SelectedItems [0].ToString (),"#22");
- listBox.ClearSelected ();
- Assert.AreEqual (0, listBox.SelectedItems.Count,"#23");
- }
- [Test] // bug #80620
- [NUnit.Framework.Category ("NotWorking")]
- public void ClientRectangle_Borders ()
- {
- // This test is invalid because createcontrol forces .net to resize
- // the listbox using integralheight, which defaults to true. This
- // will only hold for most font sizes.
- listBox.CreateControl ();
- Assert.AreEqual (listBox.ClientRectangle, new ListBox ().ClientRectangle);
- }
- [Ignore ("It depends on user system settings")]
- public void GetItemHeightTest ()
- {
- listBox.Visible = true;
- form.Controls.Add (listBox);
- listBox.Items.Add ("A");
- Assert.AreEqual (13, listBox.GetItemHeight (0) , "#28");
- }
- [Ignore ("It depends on user system settings")]
- public void GetItemRectangleTest ()
- {
- form.Visible = true;
- listBox.Visible = true;
- form.Controls.Add (listBox);
- listBox.Items.Add ("A");
- Assert.AreEqual (new Rectangle(0,0,116,13), listBox.GetItemRectangle (0), "#29");
- }
- [Test]
- public void GetSelectedTest ()
- {
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- listBox.Items.Add ("D");
- listBox.SelectionMode = SelectionMode.MultiSimple;
- listBox.Sorted = true;
- listBox.SetSelected (0,true);
- listBox.SetSelected (2,true);
- listBox.TopIndex=0;
- Assert.AreEqual (true, listBox.GetSelected (0), "#30");
- listBox.SetSelected (2,false);
- Assert.AreEqual (false, listBox.GetSelected (2), "#31");
- }
- [Test]
- public void IndexFromPointTest ()
- {
- listBox.Items.Add ("A");
- Point pt = new Point (100,100);
- listBox.IndexFromPoint (pt);
- Assert.AreEqual (-1, listBox.IndexFromPoint (100,100), "#32");
- }
- [Test]
- public void FindStringTest ()
- {
- listBox.FindString ("Hola", -5); // No exception, it's empty
- int x = listBox.FindString ("Hello");
- Assert.AreEqual (-1, x, "#19");
- listBox.Items.AddRange(new object[] {"ACBD", "ABDC", "ACBD", "ABCD"});
- String myString = "ABC";
- x = listBox.FindString (myString);
- Assert.AreEqual (3, x, "#191");
- x = listBox.FindString (string.Empty);
- Assert.AreEqual (0, x, "#192");
- x = listBox.FindString ("NonExistant");
- Assert.AreEqual (-1, x, "#193");
- x = listBox.FindString ("A", -1);
- Assert.AreEqual (0, x, "#194");
- x = listBox.FindString ("A", 0);
- Assert.AreEqual (1, x, "#195");
- x = listBox.FindString ("A", listBox.Items.Count - 1);
- Assert.AreEqual (0, x, "#196");
- x = listBox.FindString ("a", listBox.Items.Count - 1);
- Assert.AreEqual (0, x, "#197");
- }
- [Test]
- public void FindStringExactTest ()
- {
- listBox.FindStringExact ("Hola", -5); // No exception, it's empty
- int x = listBox.FindStringExact ("Hello");
- Assert.AreEqual (-1, x, "#20");
- listBox.Items.AddRange (new object[] {"ABCD","ABC","ABDC"});
- String myString = "ABC";
- x = listBox.FindStringExact (myString);
- Assert.AreEqual (1, x, "#201");
- x = listBox.FindStringExact (string.Empty);
- Assert.AreEqual (-1, x, "#202");
- x = listBox.FindStringExact ("NonExistant");
- Assert.AreEqual (-1, x, "#203");
- x = listBox.FindStringExact ("ABCD", -1);
- Assert.AreEqual (0, x, "#204");
- x = listBox.FindStringExact ("ABC", 0);
- Assert.AreEqual (1, x, "#205");
- x = listBox.FindStringExact ("ABC", listBox.Items.Count - 1);
- Assert.AreEqual (1, x, "#206");
- x = listBox.FindStringExact ("abcd", listBox.Items.Count - 1);
- Assert.AreEqual (0, x, "#207");
- }
- #if NET_2_0
- [Test]
- public void AllowSelection ()
- {
- MockListBox lb = new MockListBox ();
- lb.SelectionMode = SelectionMode.None;
- Assert.IsFalse (lb.allow_selection, "#1");
- lb.SelectionMode = SelectionMode.One;
- Assert.IsTrue (lb.allow_selection, "#2");
- }
- #endif
- //
- // Exceptions
- //
- [Test]
- [ExpectedException (typeof (InvalidEnumArgumentException))]
- public void BorderStyleException ()
- {
- listBox.BorderStyle = (BorderStyle) 10;
- }
- [Test]
- [ExpectedException (typeof (ArgumentException))]
- public void ColumnWidthException ()
- {
- listBox.ColumnWidth = -1;
- }
- [Test]
- [ExpectedException (typeof (InvalidEnumArgumentException))]
- public void DrawModeException ()
- {
- listBox.DrawMode = (DrawMode) 10;
- }
- [Test]
- [ExpectedException (typeof (ArgumentException))]
- public void DrawModeAndMultiColumnException ()
- {
- listBox.MultiColumn = true;
- listBox.DrawMode = DrawMode.OwnerDrawVariable;
- }
- [Test]
- [ExpectedException (typeof (ArgumentOutOfRangeException))]
- public void ItemHeightException ()
- {
- listBox.ItemHeight = 256;
- }
- [Test] // bug #80696
- public void SelectedIndex_Created ()
- {
- Form form = new Form ();
- ListBox listBox = new ListBox ();
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- form.Controls.Add (listBox);
- form.Show ();
- Assert.AreEqual (-1, listBox.SelectedIndex, "#1");
- listBox.SelectedIndex = 0;
- Assert.AreEqual (0, listBox.SelectedIndex, "#2");
- listBox.SelectedIndex = -1;
- Assert.AreEqual (-1, listBox.SelectedIndex, "#3");
- listBox.SelectedIndex = 1;
- Assert.AreEqual (1, listBox.SelectedIndex, "#4");
-
- form.Close ();
- }
- [Test] // bug #80753
- public void SelectedIndex_NotCreated ()
- {
- ListBox listBox = new ListBox ();
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- Assert.AreEqual (-1, listBox.SelectedIndex, "#1");
- listBox.SelectedIndex = 0;
- Assert.AreEqual (0, listBox.SelectedIndex, "#2");
- listBox.SelectedIndex = -1;
- Assert.AreEqual (-1, listBox.SelectedIndex, "#3");
- listBox.SelectedIndex = 1;
- Assert.AreEqual (1, listBox.SelectedIndex, "#4");
- }
- #if NET_2_0
- [Test]
- public void SelectedIndex_Removed ()
- {
- ListBox listBox = new ListBox ();
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- Assert.AreEqual (-1, listBox.SelectedIndex, "#1");
- listBox.SelectedIndex = 2;
- Assert.AreEqual (2, listBox.SelectedIndex, "#2");
- listBox.Items.RemoveAt (2);
- Assert.AreEqual (-1, listBox.SelectedIndex, "#3");
- listBox.SelectedIndex = 0;
- Assert.AreEqual (0, listBox.SelectedIndex, "#4");
- listBox.Items.RemoveAt (0);
- Assert.AreEqual (-1, listBox.SelectedIndex, "#5");
- }
- // This should also apply to MultiSimple selection mode
- [Test]
- public void Selection_MultiExtended ()
- {
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- listBox.Items.Add ("D");
- listBox.SelectionMode = SelectionMode.MultiExtended;
- //
- // First part: test the order of SelectedItems as well
- // as SelectedIndex when more than one item is selected
- //
- listBox.SelectedItems.Add ("D");
- listBox.SelectedItems.Add ("B");
- Assert.AreEqual (1, listBox.SelectedIndex, "#A1");
- Assert.AreEqual (2, listBox.SelectedItems.Count, "#A2");
- Assert.AreEqual ("B", listBox.SelectedItems [0], "#A3");
- Assert.AreEqual ("D", listBox.SelectedItems [1], "#A4");
- listBox.SelectedItems.Add ("C");
- Assert.AreEqual (1, listBox.SelectedIndex, "#B1");
- Assert.AreEqual (3, listBox.SelectedItems.Count, "#B2");
- Assert.AreEqual ("B", listBox.SelectedItems [0], "#B3");
- Assert.AreEqual ("C", listBox.SelectedItems [1], "#B4");
- Assert.AreEqual ("D", listBox.SelectedItems [2], "#B5");
- listBox.SelectedItems.Add ("A");
- Assert.AreEqual (0, listBox.SelectedIndex, "#C1");
- Assert.AreEqual (4, listBox.SelectedItems.Count, "#C2");
- Assert.AreEqual ("A", listBox.SelectedItems [0], "#C3");
- Assert.AreEqual ("B", listBox.SelectedItems [1], "#C4");
- Assert.AreEqual ("C", listBox.SelectedItems [2], "#C5");
- Assert.AreEqual ("D", listBox.SelectedItems [3], "#C6");
- //
- // Second part: how does SelectedIndex setter work related
- // to SelectedItems
- //
- listBox.SelectedIndex = -1;
- Assert.AreEqual (-1, listBox.SelectedIndex, "#D1");
- Assert.AreEqual (0, listBox.SelectedItems.Count, "#D2");
- listBox.SelectedIndex = 3; // "D"
- Assert.AreEqual (3, listBox.SelectedIndex, "#E1");
- Assert.AreEqual (1, listBox.SelectedItems.Count, "#E2");
- Assert.AreEqual ("D", listBox.SelectedItems [0], "#E3");
- listBox.SelectedItems.Add ("B"); // index = 1
- Assert.AreEqual (1, listBox.SelectedIndex, "#F1");
- Assert.AreEqual (2, listBox.SelectedItems.Count, "#E3");
- Assert.AreEqual ("B", listBox.SelectedItems [0], "#E4");
- Assert.AreEqual ("D", listBox.SelectedItems [1], "#E5");
- listBox.SelectedIndex = 2;
- Assert.AreEqual (1, listBox.SelectedIndex, "#G1");
- Assert.AreEqual (3, listBox.SelectedItems.Count, "#G2");
- Assert.AreEqual ("B", listBox.SelectedItems [0], "#G3");
- Assert.AreEqual ("C", listBox.SelectedItems [1], "#G4");
- Assert.AreEqual ("D", listBox.SelectedItems [2], "#G5");
- listBox.SelectedIndex = 1; // already selected
- Assert.AreEqual (1, listBox.SelectedIndex, "#H1");
- Assert.AreEqual (3, listBox.SelectedItems.Count, "#H2");
- // NOTE: It seems that passing -1 does not affect the collection
- // in anyway (other wrong values generate an exception, however)
- listBox.SelectedIndices.Add (-1);
- Assert.AreEqual (3, listBox.SelectedItems.Count, "#J1");
- }
- [Test]
- public void Selection_One ()
- {
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- listBox.SelectionMode = SelectionMode.One;
- listBox.SelectedItems.Add ("B");
- Assert.AreEqual (1, listBox.SelectedIndex, "#A1");
- Assert.AreEqual (1, listBox.SelectedItems.Count, "#A2");
- Assert.AreEqual ("B", listBox.SelectedItems [0], "#A3");
- listBox.SelectedIndex = 2;
- Assert.AreEqual (2, listBox.SelectedIndex, "#B1");
- Assert.AreEqual (1, listBox.SelectedItems.Count, "#B2");
- Assert.AreEqual ("C", listBox.SelectedItems [0], "#B3");
- listBox.SelectedItems.Add ("A");
- Assert.AreEqual (0, listBox.SelectedIndex, "#C1");
- Assert.AreEqual (1, listBox.SelectedItems.Count, "#C2");
- Assert.AreEqual ("A", listBox.SelectedItems [0], "#C3");
- }
- [Test]
- public void Selection_None ()
- {
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.SelectionMode = SelectionMode.None;
- try {
- listBox.SelectedIndex = 0;
- Assert.Fail ("#A");
- } catch (ArgumentException) {
- }
- try {
- listBox.SelectedIndices.Add (0);
- Assert.Fail ("#B");
- } catch (InvalidOperationException e) {
- Console.WriteLine (e.Message);
- }
- try {
- listBox.SelectedItems.Add ("A");
- Assert.Fail ("#C");
- } catch (ArgumentException) {
- }
- }
- #endif
- [Test]
- [ExpectedException (typeof (ArgumentOutOfRangeException))]
- public void SelectedIndexException ()
- {
- listBox.SelectedIndex = -2;
- }
- [Test]
- [ExpectedException (typeof (ArgumentOutOfRangeException))]
- public void SelectedIndexException2 ()
- {
- listBox.SelectedIndex = listBox.Items.Count;
- }
- [Test]
- [ExpectedException (typeof (ArgumentException))]
- public void SelectedIndexModeNoneException ()
- {
- listBox.SelectionMode = SelectionMode.None;
- listBox.SelectedIndex = -1;
- }
- [Test]
- [ExpectedException (typeof (InvalidEnumArgumentException))]
- public void SelectionModeException ()
- {
- listBox.SelectionMode = (SelectionMode) 10;
- }
- [Test]
- public void SelectedValueNull()
- {
- listBox.Items.Clear ();
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- listBox.Items.Add ("D");
- listBox.SelectedIndex = 2;
- listBox.SelectedValue = null;
- Assert.AreEqual (listBox.SelectedIndex, 2);
- }
- [Test]
- public void SelectedValueEmptyString()
- {
- listBox.Items.Clear ();
- listBox.Items.Add ("A");
- listBox.Items.Add ("B");
- listBox.Items.Add ("C");
- listBox.Items.Add ("D");
- listBox.SelectedIndex = 2;
- listBox.SelectedValue = null;
- Assert.AreEqual (listBox.SelectedIndex, 2);
- }
- [Test]
- public void SetItemsCore ()
- {
- MockListBox l = new MockListBox ();
- l.InvokeSetItemsCore (new object [] { "A", "B", "C" });
- Assert.AreEqual (3, l.Items.Count, "#1");
- Assert.AreEqual ("A", l.Items [0], "#2");
- Assert.AreEqual ("B", l.Items [1], "#3");
- Assert.AreEqual ("C", l.Items [2], "#4");
- }
- [Test]
- public void SetItemsCore_Item_Null ()
- {
- MockListBox l = new MockListBox ();
- try {
- l.InvokeSetItemsCore (new object [] { "A", null, "B" });
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("item", ex.ParamName, "#5");
- }
- #if NET_2_0
- Assert.AreEqual (1, l.Items.Count, "#6");
- Assert.AreEqual ("A", l.Items [0], "#7");
- #else
- Assert.AreEqual (0, l.Items.Count, "#6");
- #endif
- }
- [Test]
- public void SetItemsCore_Value_Null ()
- {
- MockListBox l = new MockListBox ();
- try {
- l.InvokeSetItemsCore ((IList) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("items", ex.ParamName, "#5");
- }
- }
- [Test] // Bug #80466
- public void ListBoxHeight ()
- {
- ListBox l = new ListBox ();
-
- for (int h = 0; h < 100; h++) {
- l.Height = h;
-
- if (l.Height != h)
- Assert.Fail ("Set ListBox height of {0}, got back {1}. Should be the same.", h, l.Height);
- }
- }
- #if NET_2_0
- [Test]
- public void GetScaledBoundsTest ()
- {
- ScaleListBox c = new ScaleListBox ();
- Rectangle r = new Rectangle (100, 200, 300, 400);
- Assert.AreEqual (new Rectangle (200, 100, 596, 50), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.All), "A1");
- Assert.AreEqual (new Rectangle (200, 100, 300, 96), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Location), "A2");
- Assert.AreEqual (new Rectangle (100, 200, 596, 50), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Size), "A3");
- Assert.AreEqual (new Rectangle (100, 200, 300, 50), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.Height), "A4");
- Assert.AreEqual (new Rectangle (200, 200, 300, 96), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.X), "A5");
- Assert.AreEqual (new Rectangle (100, 200, 300, 96), c.PublicGetScaledBounds (r, new SizeF (2f, .5f), BoundsSpecified.None), "A6");
- Assert.AreEqual (new Rectangle (100, 200, 300, 96), c.PublicGetScaledBounds (r, new SizeF (1f, 1f), BoundsSpecified.All), "A6-2");
- Assert.AreEqual (new Rectangle (200, 400, 596, 188), c.PublicGetScaledBounds (r, new SizeF (2f, 2f), BoundsSpecified.All), "A7");
- Assert.AreEqual (new Rectangle (300, 600, 892, 280), c.PublicGetScaledBounds (r, new SizeF (3f, 3f), BoundsSpecified.All), "A8");
- Assert.AreEqual (new Rectangle (400, 800, 1188, 372), c.PublicGetScaledBounds (r, new SizeF (4f, 4f), BoundsSpecified.All), "A9");
- Assert.AreEqual (new Rectangle (50, 100, 152, 50), c.PublicGetScaledBounds (r, new SizeF (.5f, .5f), BoundsSpecified.All), "A10");
- }
- [Test]
- [NUnit.Framework.Category ("NotWorking")]
- public void MethodScaleControl ()
- {
- Form f = new Form ();
- f.ShowInTaskbar = false;
- f.Show ();
- ScaleListBox gb = new ScaleListBox ();
- gb.Location = new Point (5, 10);
- f.Controls.Add (gb);
- Assert.AreEqual (new Rectangle (5, 10, 120, 95), gb.Bounds, "A1");
- gb.PublicScaleControl (new SizeF (2.0f, 2.0f), BoundsSpecified.All);
- Assert.AreEqual (new Rectangle (10, 20, 236, 186), gb.Bounds, "A2");
- gb.PublicScaleControl (new SizeF (.5f, .5f), BoundsSpecified.Location);
- Assert.AreEqual (new Rectangle (5, 10, 236, 186), gb.Bounds, "A3");
- gb.PublicScaleControl (new SizeF (.5f, .5f), BoundsSpecified.Size);
- Assert.AreEqual (new Rectangle (5, 10, 120, 95), gb.Bounds, "A4");
- gb.PublicScaleControl (new SizeF (3.5f, 3.5f), BoundsSpecified.Size);
- Assert.AreEqual (new Rectangle (5, 10, 410, 316), gb.Bounds, "A5");
- gb.PublicScaleControl (new SizeF (2.5f, 2.5f), BoundsSpecified.Size);
- Assert.AreEqual (new Rectangle (5, 10, 1019, 797), gb.Bounds, "A6");
- gb.PublicScaleControl (new SizeF (.2f, .2f), BoundsSpecified.Size);
- Assert.AreEqual (new Rectangle (5, 10, 207, 160), gb.Bounds, "A7");
- f.Dispose ();
- }
- private class ScaleListBox : ListBox
- {
- public Rectangle PublicGetScaledBounds (Rectangle bounds, SizeF factor, BoundsSpecified specified)
- {
- return base.GetScaledBounds (bounds, factor, specified);
- }
- public void PublicScaleControl (SizeF factor, BoundsSpecified specified)
- {
- base.ScaleControl (factor, specified);
- }
- }
- #endif
- [Test]
- public void MethodIsInputChar ()
- {
- // Basically, show that this method always returns true
- InputCharControl m = new InputCharControl ();
- bool result = true;
- for (int i = 0; i < 256; i++)
- result &= m.PublicIsInputChar ((char)i);
- Assert.AreEqual (true, result, "I1");
- }
- private class InputCharControl : ListBox
- {
- public bool PublicIsInputChar (char charCode)
- {
- return base.IsInputChar (charCode);
- }
- }
- [Test]
- public void HeightAndIntegralHeight ()
- {
- ListBox a = new ListBox();
- Size defaultSize = new Size(120, 96);
- Assert.AreEqual (defaultSize, a.Size, "A1");
- a.CreateControl();
- Assert.AreEqual (0, (a.ClientSize.Height % a.ItemHeight), "A2");
- a.IntegralHeight = false;
- Assert.AreEqual (a.Size, defaultSize, "A3");
- a.IntegralHeight = true;
- Assert.AreEqual (0, (a.ClientSize.Height % a.ItemHeight), "A4");
- Size clientSizeI = new Size(200, a.ItemHeight * 5);
- Size clientSize = clientSizeI + new Size(0, a.ItemHeight / 2);
- Size borderSize = new Size(a.Width - a.ClientSize.Width, a.Height - a.ClientSize.Height);
- Size totalSizeI = clientSizeI + borderSize;
- Size totalSize = clientSize + borderSize;
- a = new ListBox();
- a.ClientSize = clientSize;
- Assert.AreEqual (clientSize, a.ClientSize, "A5");
- Assert.AreEqual (totalSize, a.Size, "A6");
- a.IntegralHeight = false;
- a.IntegralHeight = true;
- Assert.AreEqual (clientSize, a.ClientSize, "A7");
- a.CreateControl();
- Assert.AreEqual (clientSizeI, a.ClientSize, "A8");
- Assert.AreEqual (totalSizeI, a.Size, "A9");
- a.IntegralHeight = false;
- Assert.AreEqual (clientSize, a.ClientSize, "A10");
- a.IntegralHeight = true;
- Assert.AreEqual (totalSizeI, a.Size, "A11");
- a = new ListBox();
- a.CreateControl();
- a.Size = totalSize;
- Assert.AreEqual (totalSizeI, a.Size, "A12");
- Assert.AreEqual (clientSizeI, a.ClientSize, "A13");
- a.IntegralHeight = false;
- Assert.AreEqual (totalSize, a.Size, "A14");
- Assert.AreEqual (clientSize, a.ClientSize, "A15");
- a = new ListBox();
- a.IntegralHeight = false;
- Assert.AreEqual (defaultSize, a.Size, "A16");
- a.CreateControl();
- Assert.AreEqual (defaultSize, a.Size, "A17");
- a = new ListBox();
- a.ClientSize = clientSize;
- a.IntegralHeight = false;
- Assert.AreEqual (clientSize, a.ClientSize, "A18");
- a.CreateControl();
- Assert.AreEqual (clientSize, a.ClientSize, "A19");
- }
- [Test]
- public void PropertyTopIndex ()
- {
- Form f = new Form ();
- f.ShowInTaskbar = false;
- f.Show ();
-
- ListBox l = new ListBox ();
- l.Height = 100;
- f.Controls.Add (l);
-
- l.Items.AddRange (new string[] { "A", "B", "C"});
-
- Assert.AreEqual (0, l.TopIndex, "A1");
-
- l.TopIndex = 2;
- Assert.AreEqual (0, l.TopIndex, "A2");
- l.Items.AddRange (new string[] { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M" });
- Assert.AreEqual (0, l.TopIndex, "A3");
- l.TopIndex = 2;
- Assert.AreEqual (2, l.TopIndex, "A4");
- // There aren't items enough for 12 to be the top index, but
- // the actual value is font height dependent.
- l.TopIndex = 12;
- Assert.IsTrue (l.TopIndex < 12, "A5");
-
- f.Close ();
- f.Dispose ();
- }
-
- //
- // Events
- //
- //private bool eventFired;
- //private void GenericHandler (object sender, EventArgs e)
- //{
- // eventFired = true;
- //}
- public class MockListBox : ListBox
- {
- #if NET_2_0
- public bool allow_selection {
- get { return base.AllowSelection; }
- }
- #endif
- public void InvokeSetItemsCore (IList value)
- {
- base.SetItemsCore (value);
- }
- }
- [Test]
- public void AddToSorted ()
- {
- AddItems (true, CheckedListBoxTest.Items, CheckedListBoxTest.ExpectedAddPositionsSorted);
- }
- [Test]
- public void AddToUnsorted ()
- {
- AddItems (false, CheckedListBoxTest.Items, CheckedListBoxTest.ExpectedAddPositionsUnsorted);
- }
- void AddItems (bool sorted, object[] items, int[] expectedAddPositions)
- {
- ListBox clb = new ListBox ();
- clb.Sorted = sorted;
- ArrayList addedAtList = new ArrayList ();
- foreach (object cur in items)
- {
- int idx = clb.Items.Add (cur);
- addedAtList.Add (idx);
- }
- Assert.AreEqual ((Array)expectedAddPositions, (Array)addedAtList.ToArray (typeof (int)), "addedAtList");
- }
- [Test]
- public void SelectedIndexUpdated () // Xamarin bug 4921
- {
- using (Form f = new Form ()) {
- f.ShowInTaskbar = false;
- ListBox l = new ListBox ();
- l.Sorted = true;
- f.Controls.Add (l);
- l.Items.Add ("B");
- l.SelectedIndex = 0;
- Assert.AreEqual (0, l.SelectedIndex);
- l.Items.Add ("A");
- Assert.AreEqual (1, l.SelectedIndex);
- }
- }
- [Test]
- public void SelectedIndexUpdated_MultiSelect () // Xamarin bug 4921
- {
- using (Form f = new Form ()) {
- f.ShowInTaskbar = false;
- ListBox l = new ListBox ();
- l.Sorted = true;
- l.SelectionMode = SelectionMode.MultiSimple;
- f.Controls.Add (l);
- l.Items.Add ("B");
- l.Items.Add ("C");
- l.SelectedIndex = 0;
- l.SelectedIndex = 1;
- Assert.AreEqual (2, l.SelectedIndices.Count);
- Assert.AreEqual (0, l.SelectedIndices [0]);
- Assert.AreEqual (1, l.SelectedIndices [1]);
- Assert.AreEqual (2, l.SelectedItems.Count);
- Assert.AreEqual ("B", l.SelectedItems [0]);
- Assert.AreEqual ("C", l.SelectedItems [1]);
- l.Items.Add ("A");
- Assert.AreEqual (2, l.SelectedIndices.Count);
- Assert.AreEqual (1, l.SelectedIndices[0]);
- Assert.AreEqual (2, l.SelectedIndices[1]);
- Assert.AreEqual (2, l.SelectedItems.Count);
- Assert.AreEqual ("B", l.SelectedItems [0]);
- Assert.AreEqual ("C", l.SelectedItems [1]);
- }
- }
- }
- [TestFixture]
- public class ListBoxObjectCollectionTest : TestHelper
- {
- ListBox.ObjectCollection col;
- [SetUp]
- protected override void SetUp ()
- {
- col = new ListBox.ObjectCollection (new ListBox ());
- }
- [Test]
- public void DefaultProperties ()
- {
- Assert.AreEqual (false, col.IsReadOnly, "#B1");
- Assert.AreEqual (false, ((ICollection)col).IsSynchronized, "#B2");
- Assert.AreEqual (col, ((ICollection)col).SyncRoot, "#B3");
- Assert.AreEqual (false, ((IList)col).IsFixedSize, "#B4");
- Assert.AreEqual (0, col.Count);
- }
- [Test]
- public void Add ()
- {
- col.Add ("Item1");
- col.Add ("Item2");
- Assert.AreEqual (2, col.Count, "#1");
- Assert.AreEqual ("Item1", col [0], "#2");
- Assert.AreEqual ("Item2", col [1], "#3");
- }
- [Test]
- public void Add_Item_Null ()
- {
- try {
- col.Add (null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("item", ex.ParamName, "#5");
- }
- }
- [Test] // AddRange (Object [])
- public void AddRange1_Items_Null ()
- {
- try {
- col.AddRange ((object []) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("items", ex.ParamName, "#5");
- }
- }
- [Test] // AddRange (ListBox.ObjectCollection)
- public void AddRange2_Value_Null ()
- {
- try {
- col.AddRange ((ListBox.ObjectCollection) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("items", ex.ParamName, "#5");
- }
- }
- [Test]
- public void Clear ()
- {
- col.Add ("Item1");
- col.Add ("Item2");
- col.Clear ();
- Assert.AreEqual (0, col.Count, "#D1");
- }
- [Test]
- public void Contains ()
- {
- object obj = "Item1";
- col.Add (obj);
- Assert.IsTrue (col.Contains ("Item1"), "#1");
- Assert.IsFalse (col.Contains ("Item2"), "#2");
- }
- [Test]
- public void Contains_Value_Null ()
- {
- try {
- col.Contains (null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- Assert.AreEqual ("value", ex.ParamName, "#5");
- #else
- Assert.IsNotNull (ex.ParamName, "#5");
- #endif
- }
- }
- [Test]
- public void Indexer_Value_Null ()
- {
- col.Add ("Item1");
- try {
- col [0] = null;
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("value", ex.ParamName, "#5");
- }
- }
- [Test]
- public void IndexOf ()
- {
- col.Add ("Item1");
- col.Add ("Item2");
- Assert.AreEqual (1, col.IndexOf ("Item2"), "#1");
- Assert.AreEqual (0, col.IndexOf ("Item1"), "#2");
- Assert.AreEqual (-1, col.IndexOf ("Item3"), "#3");
- }
- [Test]
- public void IndexOf_Value_Null ()
- {
- try {
- col.IndexOf (null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- #if NET_2_0
- Assert.AreEqual ("value", ex.ParamName, "#5");
- #else
- Assert.IsNotNull (ex.ParamName, "#5");
- #endif
- }
- }
- [Test]
- #if NET_2_0
- [NUnit.Framework.Category ("NotDotNet")] // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363285
- #endif
- public void Insert_Item_Null ()
- {
- col.Add ("Item1");
- try {
- col.Insert (0, null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("item", ex.ParamName, "#5");
- }
- }
- [Test]
- public void Remove ()
- {
- col.Add ("Item1");
- col.Add ("Item2");
- col.Remove ("Item1");
- Assert.AreEqual (1, col.Count, "#A1");
- Assert.AreEqual (-1, col.IndexOf ("Item1"), "#A2");
- Assert.AreEqual (0, col.IndexOf ("Item2"), "#A3");
- col.Remove (null);
- Assert.AreEqual (1, col.Count, "#B1");
- Assert.AreEqual (-1, col.IndexOf ("Item1"), "#B2");
- Assert.AreEqual (0, col.IndexOf ("Item2"), "#B3");
- col.Remove ("Item3");
- Assert.AreEqual (1, col.Count, "#C1");
- Assert.AreEqual (-1, col.IndexOf ("Item1"), "#C2");
- Assert.AreEqual (0, col.IndexOf ("Item2"), "#C3");
- col.Remove ("Item2");
- Assert.AreEqual (0, col.Count, "#D1");
- Assert.AreEqual (-1, col.IndexOf ("Item1"), "#D2");
- Assert.AreEqual (-1, col.IndexOf ("Item2"), "#D3");
- }
- [Test]
- public void RemoveAt ()
- {
- col.Add ("Item1");
- col.Add ("Item2");
- col.RemoveAt (0);
- Assert.AreEqual (1, col.Count, "#1");
- Assert.AreEqual (-1, col.IndexOf ("Item1"), "#2");
- Assert.AreEqual (0, col.IndexOf ("Item2"), "#3");
- }
- }
- #if NET_2_0
- [TestFixture]
- public class ListBoxIntegerCollectionTest : TestHelper
- {
- ListBox.IntegerCollection col;
- ListBox listBox;
- [SetUp]
- protected override void SetUp ()
- {
- listBox = new ListBox ();
- col = new ListBox.IntegerCollection (listBox);
- }
- [Test]
- public void Add ()
- {
- col.Add (5);
- Assert.AreEqual (1, col.Count, "#1");
- col.Add (7);
- Assert.AreEqual (2, col.Count, "#2");
- col.Add (5);
- Assert.AreEqual (2, col.Count, "#3");
- col.Add (3);
- Assert.AreEqual (3, col.Count, "#4");
- }
- [Test] // AddRange (Int32 [])
- public void AddRange1 ()
- {
- col.Add (5);
- col.Add (3);
- col.AddRange (new int [] { 3, 7, 9, 5, 4 });
- Assert.AreEqual (5, col.Count, "#1");
- Assert.AreEqual (3, col [0], "#2");
- Assert.AreEqual (4, col [1], "#3");
- Assert.AreEqual (5, col [2], "#4");
- Assert.AreEqual (7, col [3], "#5");
- Assert.AreEqual (9, col [4], "#6");
- }
- [Test] // AddRange (Int32 [])
- public void AddRange1_Items_Null ()
- {
- try {
- col.AddRange ((int []) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("items", ex.ParamName, "#5");
- }
- }
- [Test] // AddRange (ListBox.IntegerCollection)
- public void AddRange2 ()
- {
- ListBox.IntegerCollection ints = new ListBox.IntegerCollection (
- listBox);
- ints.Add (3);
- ints.Add (1);
- ints.Add (-5);
- ints.Add (4);
- ints.Add (2);
- col.Add (5);
- col.Add (3);
- col.Add (12);
- col.AddRange (ints);
- Assert.AreEqual (7, col.Count, "#1");
- Assert.AreEqual (-5, col [0], "#2");
- Assert.AreEqual (1, col [1], "#3");
- Assert.AreEqual (2, col [2], "#4");
- Assert.AreEqual (3, col [3], "#5");
- Assert.AreEqual (4, col [4], "#6");
- Assert.AreEqual (5, col [5], "#7");
- }
- [Test] // AddRange (ListBox.IntegerCollection)
- public void AddRange2_Items_Null ()
- {
- try {
- col.AddRange ((ListBox.IntegerCollection) null);
- Assert.Fail ("#1");
- } catch (ArgumentNullException ex) {
- Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("items", ex.ParamName, "#5");
- }
- }
- [Test]
- [NUnit.Framework.Category ("NotDotNet")] // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363278
- public void Clear ()
- {
- col.Add (5);
- col.Add (3);
- col.Clear ();
- Assert.AreEqual (0, col.Count, "#1");
- Assert.AreEqual (-1, col.IndexOf (5), "#2");
- Assert.AreEqual (-1, col.IndexOf (3), "#3");
- }
- [Test]
- public void Contains ()
- {
- col.Add (5);
- col.Add (7);
- Assert.IsTrue (col.Contains (5), "#1");
- Assert.IsFalse (col.Contains (3), "#2");
- Assert.IsTrue (col.Contains (7), "#3");
- Assert.IsFalse (col.Contains (-5), "#4");
- }
- [Test]
- public void CopyTo ()
- {
- int [] copy = new int [5] { 9, 4, 6, 2, 8 };
-
- col.Add (3);
- col.Add (7);
- col.Add (5);
- col.CopyTo (copy, 1);
- Assert.AreEqual (9, copy [0], "#1");
- Assert.AreEqual (3, copy [1], "#2");
- Assert.AreEqual (5, copy [2], "#3");
- Assert.AreEqual (7, copy [3], "#4");
- Assert.AreEqual (8, copy [4], "#5");
- }
- [Test]
- public void CopyTo_Destination_Invalid ()
- {
- string [] copy = new string [3] { "A", "B", "C" };
- col.CopyTo (copy, 1);
- col.Add (3);
- try {
- col.CopyTo (copy, 1);
- Assert.Fail ("#1");
- } catch (InvalidCastException) {
- }
- }
- [Test]
- public void CopyTo_Destination_Null ()
- {
- col.CopyTo ((Array) null, 1);
- col.Add (3);
- try {
- col.CopyTo ((Array) null, 1);
- Assert.Fail ("#1");
- } catch (NullReferenceException) {
- }
- }
- [Test]
- public void CopyTo_Index_Negative ()
- {
- int [] copy = new int [5] { 9, 4, 6, 2, 8 };
- col.CopyTo (copy, -5);
- col.Add (3);
- try {
- col.CopyTo (copy, -5);
- Assert.Fail ("#1");
- } catch (IndexOutOfRangeException ex) {
- // Index was outside the bounds of the array
- Assert.AreEqual (typeof (IndexOutOfRangeException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- }
- }
- [Test]
- public void Count ()
- {
- Assert.AreEqual (0, col.Count, "#1");
- col.Add (5);
- Assert.AreEqual (1, col.Count, "#2");
- col.Add (7);
- Assert.AreEqual (2, col.Count, "#3");
- col.Remove (7);
- Assert.AreEqual (1, col.Count, "#4");
- }
- [Test]
- public void Indexer ()
- {
- col.Add (5);
- col.Add (7);
- Assert.AreEqual (7, col [1], "#1");
- Assert.AreEqual (5, col [0], "#2");
- col [0] = 3;
- Assert.AreEqual (7, col [1], "#3");
- Assert.AreEqual (3, col [0], "#4");
- }
- [Test]
- public void IndexOf ()
- {
- col.Add (5);
- col.Add (7);
- Assert.AreEqual (0, col.IndexOf (5), "#1");
- Assert.AreEqual (-1, col.IndexOf (3), "#2");
- Assert.AreEqual (1, col.IndexOf (7), "#3");
- Assert.AreEqual (-1, col.IndexOf (-5), "#4");
- }
- [Test]
- public void Remove ()
- {
- col.Add (5);
- col.Add (3);
- col.Remove (5);
- col.Remove (7);
- Assert.AreEqual (1, col.Count, "#1");
- Assert.AreEqual (3, col [0], "#2");
- col.Remove (3);
- Assert.AreEqual (0, col.Count, "#3");
- col.Remove (3);
- // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363280
- //Assert.AreEqual (0, col.Count, "#4");
- }
- [Test]
- public void RemoveAt ()
- {
- col.Add (5);
- col.Add (3);
- col.Add (7);
- col.RemoveAt (1);
- Assert.AreEqual (2, col.Count, "#A1");
- Assert.AreEqual (3, col [0], "#A2");
- Assert.AreEqual (7, col [1], "#A3");
- col.RemoveAt (0);
- Assert.AreEqual (1, col.Count, "#B1");
- Assert.AreEqual (7, col [0], "#B2");
- col.RemoveAt (0);
- Assert.AreEqual (0, col.Count, "#C1");
- Assert.AreEqual (-1, col.IndexOf (5), "#C2");
- Assert.AreEqual (-1, col.IndexOf (3), "#C3");
- // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363280
- //Assert.AreEqual (-1, col.IndexOf (7), "#C4");
- }
- [Test]
- [NUnit.Framework.Category ("NotDotNet")] // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363276
- public void RemoveAt_Index_Negative ()
- {
- col.Add (5);
- try {
- col.RemoveAt (-1);
- Assert.Fail ("#1");
- } catch (IndexOutOfRangeException ex) {
- // Index was outside the bounds of the array
- Assert.AreEqual (typeof (IndexOutOfRangeException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- }
- Assert.AreEqual (1, col.Count, "#5");
- }
- [Test]
- [NUnit.Framework.Category ("NotDotNet")] // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363276
- public void RemoveAt_Index_Overflow ()
- {
- col.Add (5);
- try {
- col.RemoveAt (1);
- Assert.Fail ("#1");
- } catch (ArgumentOutOfRangeException ex) {
- // Index was outside the bounds of the array
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("index", ex.ParamName, "#5");
- }
- Assert.AreEqual (1, col.Count, "#6");
- }
- [Test]
- public void ICollection_IsSynchronized ()
- {
- ICollection collection = (ICollection) col;
- Assert.IsTrue (collection.IsSynchronized);
- }
- [Test]
- public void ICollection_SyncRoot ()
- {
- ICollection collection = (ICollection) col;
- Assert.AreSame (collection, collection.SyncRoot);
- }
- [Test]
- public void IList_Add ()
- {
- IList list = (IList) col;
- list.Add (5);
- Assert.AreEqual (1, list.Count, "#1");
- list.Add (7);
- Assert.AreEqual (2, list.Count, "#2");
- list.Add (5);
- Assert.AreEqual (2, list.Count, "#3");
- list.Add (3);
- Assert.AreEqual (3, list.Count, "#4");
- }
- [Test]
- public void IList_Add_Item_Invalid ()
- {
- IList list = (IList) col;
- try {
- list.Add (null);
- Assert.Fail ("#A1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.AreEqual ("item", ex.Message, "#A4");
- Assert.IsNull (ex.ParamName, "#A5");
- }
- try {
- list.Add ("x");
- Assert.Fail ("#B1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.AreEqual ("item", ex.Message, "#B4");
- Assert.IsNull (ex.ParamName, "#B5");
- }
- }
- [Test]
- public void IList_Clear ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (7);
- list.Clear ();
- Assert.AreEqual (0, list.Count);
- }
- [Test]
- public void IList_Contains ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (7);
- Assert.IsTrue (list.Contains (5), "#1");
- Assert.IsFalse (list.Contains (3), "#2");
- Assert.IsTrue (list.Contains (7), "#3");
- Assert.IsFalse (list.Contains (null), "#4");
- Assert.IsFalse (list.Contains ("x"), "#5");
- }
- [Test]
- public void IList_Indexer ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (7);
- Assert.AreEqual (7, list [1], "#1");
- Assert.AreEqual (5, list [0], "#2");
- list [0] = 3;
- Assert.AreEqual (7, list [1], "#3");
- Assert.AreEqual (3, list [0], "#4");
- }
- [Test]
- public void IList_IndexOf ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (7);
- Assert.AreEqual (0, list.IndexOf (5), "#1");
- Assert.AreEqual (-1, list.IndexOf (3), "#2");
- Assert.AreEqual (1, list.IndexOf (7), "#3");
- Assert.AreEqual (-1, list.IndexOf (null), "#4");
- Assert.AreEqual (-1, list.IndexOf ("x"), "#5");
- }
- [Test]
- public void IList_Insert ()
- {
- IList list = (IList) col;
- list.Add (5);
- try {
- list.Insert (0, 7);
- Assert.Fail ("#A1");
- } catch (NotSupportedException ex) {
- // ListBox.IntegerCollection is sorted, and
- // items cannot be inserted into it
- Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.IsNotNull (ex.Message, "#A4");
- }
- try {
- list.Insert (-5, null);
- Assert.Fail ("#B1");
- } catch (NotSupportedException ex) {
- // ListBox.IntegerCollection is sorted, and
- // items cannot be inserted into it
- Assert.AreEqual (typeof (NotSupportedException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.IsNotNull (ex.Message, "#B4");
- }
- }
- [Test]
- public void IList_IsFixedSize ()
- {
- IList list = (IList) col;
- Assert.IsFalse (list.IsFixedSize);
- }
- [Test]
- public void IList_IsReadOnly ()
- {
- IList list = (IList) col;
- Assert.IsFalse (list.IsReadOnly);
- }
- [Test]
- public void IList_Remove ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (3);
- list.Remove (5);
- list.Remove (7);
- list.Remove (int.MinValue);
- list.Remove (int.MaxValue);
- Assert.AreEqual (1, list.Count, "#1");
- Assert.AreEqual (3, list [0], "#2");
- list.Remove (3);
- Assert.AreEqual (0, list.Count, "#3");
- }
- [Test]
- public void IList_Remove_Value_Invalid ()
- {
- IList list = (IList) col;
- list.Add (5);
- try {
- list.Remove ("x");
- Assert.Fail ("#A1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
- Assert.IsNull (ex.InnerException, "#A3");
- Assert.AreEqual ("value", ex.Message, "#A4");
- Assert.IsNull (ex.ParamName, "#A5");
- }
- try {
- list.Remove (null);
- Assert.Fail ("#B1");
- } catch (ArgumentException ex) {
- Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
- Assert.IsNull (ex.InnerException, "#B3");
- Assert.AreEqual ("value", ex.Message, "#B4");
- Assert.IsNull (ex.ParamName, "#B5");
- }
- }
- [Test]
- public void IList_RemoveAt ()
- {
- IList list = (IList) col;
- list.Add (5);
- list.Add (3);
- list.Add (7);
- list.RemoveAt (1);
- Assert.AreEqual (2, list.Count, "#A1");
- Assert.AreEqual (3, list [0], "#A2");
- Assert.AreEqual (7, list [1], "#A3");
- list.RemoveAt (0);
- Assert.AreEqual (1, list.Count, "#B1");
- Assert.AreEqual (7, list [0], "#B2");
- list.RemoveAt (0);
- Assert.AreEqual (0, list.Count, "#C");
- }
- [Test]
- public void IList_RemoveAt_Index_Negative ()
- {
- IList list = (IList) col;
- list.Add (5);
- try {
- list.RemoveAt (-1);
- Assert.Fail ("#1");
- } catch (IndexOutOfRangeException ex) {
- // Index was outside the bounds of the array
- Assert.AreEqual (typeof (IndexOutOfRangeException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- }
- // // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363276
- //Assert.AreEqual (1, list.Count, "#5");
- }
- [Test]
- [NUnit.Framework.Category ("NotDotNet")] // https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=363276
- public void IList_RemoveAt_Index_Overflow ()
- {
- IList list = (IList) col;
- list.Add (5);
- try {
- list.RemoveAt (1);
- Assert.Fail ("#1");
- } catch (ArgumentOutOfRangeException ex) {
- // Index was outside the bounds of the array
- Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#2");
- Assert.IsNull (ex.InnerException, "#3");
- Assert.IsNotNull (ex.Message, "#4");
- Assert.AreEqual ("index", ex.ParamName, "#5");
- }
- Assert.AreEqual (1, list.Count, "#6");
- }
- }
- #endif
- }