Author: calberto
Date: 2007-03-01 02:25:57 -0500 (Thu, 01 Mar 2007)
New Revision: 73580
Modified:
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ChangeLog
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ListViewTest.cs
Log:
2007-02-29 Carlos Alberto Cortez <[EMAIL PROTECTED]>
* ListViewTest.cs: Add test for VirtualMode and VirtualSize,
as well as for the exceptions they throw.
Modified:
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ChangeLog
===================================================================
--- trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ChangeLog
2007-03-01 07:21:00 UTC (rev 73579)
+++ trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ChangeLog
2007-03-01 07:25:57 UTC (rev 73580)
@@ -1,3 +1,8 @@
+2007-02-29 Carlos Alberto Cortez <[EMAIL PROTECTED]>
+
+ * ListViewTest.cs: Add test for VirtualMode and VirtualSize,
+ as well as for the exceptions they throw.
+
2007-02-28 Jonathan Pobst <[EMAIL PROTECTED]>
* DefaultLayoutTest.cs: Add test for bug #80917.
Modified:
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ListViewTest.cs
===================================================================
---
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ListViewTest.cs
2007-03-01 07:21:00 UTC (rev 73579)
+++
trunk/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ListViewTest.cs
2007-03-01 07:25:57 UTC (rev 73580)
@@ -427,6 +427,110 @@
} catch (ArgumentOutOfRangeException) {
}
}
+
+ const int item_count = 3;
+ ListViewItem [] items = new ListViewItem [item_count];
+
+ [Test]
+ public void VirtualMode ()
+ {
+ ListView lvw = new ListView ();
+ lvw.VirtualListSize = item_count;
+ lvw.RetrieveVirtualItem +=
ListViewRetrieveVirtualItemHandler;
+ lvw.VirtualMode = true;
+
+ CreateListViewItems (item_count);
+ items [0].Name = "A";
+ items [1].Name = "B";
+ items [2].Name = "C";
+
+ Assert.AreEqual (item_count, lvw.Items.Count, "#A1");
+ Assert.AreEqual (true, lvw.VirtualMode, "#A2");
+
+ Assert.AreEqual (items [0], lvw.Items [0], "#B1");
+ Assert.AreEqual (items [1], lvw.Items [1], "#B2");
+ Assert.AreEqual (items [2], lvw.Items [2], "#B3");
+
+ Assert.AreEqual (items [0], lvw.Items ["A"], "#C1");
+ Assert.AreEqual (items [1], lvw.Items ["B"], "#C2");
+ Assert.AreEqual (items [2], lvw.Items ["C"], "#C3");
+ Assert.IsNull (lvw.Items ["Invalid key"], "#C4");
+ Assert.IsNull (lvw.Items [String.Empty], "#C5");
+
+ Assert.AreEqual (false, lvw.Items.ContainsKey
(String.Empty), "#D1");
+ Assert.AreEqual (false, lvw.Items.ContainsKey (null),
"#D2");
+ Assert.AreEqual (true, lvw.Items.ContainsKey ("A"),
"#D3");
+ Assert.AreEqual (true, lvw.Items.ContainsKey ("a"),
"#D4");
+ Assert.AreEqual (true, lvw.Items.ContainsKey ("B"),
"#D5");
+ }
+
+ void ListViewRetrieveVirtualItemHandler (object o,
RetrieveVirtualItemEventArgs args)
+ {
+ args.Item = items [args.ItemIndex];
+ }
+
+ void CreateListViewItems(int count)
+ {
+ items = new ListViewItem [count];
+
+ for (int i = 0; i < count; i++)
+ items [i] = new ListViewItem (String.Empty);
+ }
+
+ [Test]
+ public void VirtualMode_Exceptions()
+ {
+ ListView lvw = new ListView ();
+
+ lvw.Items.Add ("Simple item");
+ try {
+ lvw.VirtualMode = true;
+ Assert.Fail ("#A1");
+ } catch (InvalidOperationException) {
+ }
+
+ lvw.Items.Clear();
+ lvw.VirtualMode = true;
+ lvw.VirtualListSize = 1;
+
+ lvw.RetrieveVirtualItem +=
ListViewRetrieveVirtualItemHandler;
+ CreateListViewItems (1);
+
+ try {
+ lvw.Sort ();
+ Assert.Fail ("#A3");
+ } catch (InvalidOperationException) {
+ }
+ }
+
+ [Test]
+ public void VirtualListSize ()
+ {
+ ListView lvw = new ListView ();
+
+ lvw.VirtualListSize = item_count;
+ Assert.AreEqual (item_count, lvw.VirtualListSize,
"#A1");
+ Assert.AreEqual (0, lvw.Items.Count, "#A2");
+
+ lvw.VirtualMode = true;
+ Assert.AreEqual (item_count, lvw.VirtualListSize,
"#B1");
+ Assert.AreEqual (item_count, lvw.Items.Count, "#B2");
+
+ lvw.VirtualMode = false;
+ Assert.AreEqual (item_count, lvw.VirtualListSize,
"#C1");
+ Assert.AreEqual (0, lvw.Items.Count, "#C2");
+ }
+
+ [Test]
+ public void VirtualListSize_Exceptions ()
+ {
+ ListView lvw = new ListView ();
+ try {
+ lvw.VirtualListSize = -1;
+ Assert.Fail ("#A1");
+ } catch (ArgumentException) {
+ }
+ }
#endif
[Test]
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