public void TestOpenAndCloseIDE()
{
var currentVersion = VisualStudioInstance.RetryRpcCall(() => VisualStudio.Dte.Version);
var expectedVersion = VisualStudio.Version;
if (expectedVersion.Major >= 15)
{
// The Setup APIs provide the full version number, but DTE.Version is always [Major].0
expectedVersion = new Version(expectedVersion.Major, 0);
}
Assert.Equal(expectedVersion.ToString(), currentVersion);
}
public void BasicScrollingBehavior()
{
var window = VisualStudioInstance.RetryRpcCall(() => VisualStudio.Dte.ItemOperations.NewFile(Name: Guid.NewGuid() + ".txt"));
string initialText = string.Join(string.Empty, Enumerable.Range(0, 400).Select(i => Guid.NewGuid() + Environment.NewLine));
VisualStudio.Editor.SetText(initialText);
string additionalTypedText = Guid.NewGuid().ToString() + "\n" + Guid.NewGuid().ToString();
VisualStudio.Editor.SendKeys(additionalTypedText);
string expected = initialText + additionalTypedText.Replace("\n", Environment.NewLine);
Assert.Equal(expected, VisualStudio.Editor.GetText());
Assert.Equal(expected.Length, VisualStudio.Editor.GetCaretPosition());
// Move the caret and verify the final position. Note that the MoveCaret operation does not scroll the view.
int firstVisibleLine = VisualStudio.Editor.GetFirstVisibleLine();
Assert.True(firstVisibleLine > 0, "Expected the view to start after the first line at this point.");
VisualStudio.Editor.MoveCaret(0);
Assert.Equal(0, VisualStudio.Editor.GetCaretPosition());
Assert.Equal(firstVisibleLine, VisualStudio.Editor.GetFirstVisibleLine());
VisualStudio.SendKeys.Send(inputSimulator =>
{
inputSimulator.Keyboard
.KeyDown(VirtualKeyCode.CONTROL)
.KeyPress(VirtualKeyCode.HOME)
.KeyUp(VirtualKeyCode.CONTROL);
});
Assert.True(VisualStudio.Editor.IsCaretOnScreen());
firstVisibleLine = VisualStudio.Editor.GetFirstVisibleLine();
Assert.Equal(0, firstVisibleLine);
int lastVisibleLine = VisualStudio.Editor.GetLastVisibleLine();
VisibilityState lastVisibleLineState = VisualStudio.Editor.GetLastVisibleLineState();
Assert.True(firstVisibleLine < lastVisibleLine);
Point point = VisualStudio.Editor.GetCenterOfEditorOnScreen();
int horizontalResolution = NativeMethods.GetSystemMetrics(NativeMethods.SM_CXSCREEN);
int verticalResolution = NativeMethods.GetSystemMetrics(NativeMethods.SM_CYSCREEN);
point = new ScaleTransform(65535.0 / horizontalResolution, 65535.0 / verticalResolution).Transform(point);
VisualStudio.SendKeys.Send(inputSimulator =>
{
inputSimulator.Mouse
.MoveMouseTo(point.X, point.Y)
.VerticalScroll(-1);
});
Assert.Equal(0, VisualStudio.Editor.GetCaretPosition());
Assert.Equal(3, VisualStudio.Editor.GetFirstVisibleLine());
VisualStudio.SendKeys.Send(inputSimulator =>
{
inputSimulator.Mouse
.MoveMouseTo(point.X, point.Y)
.VerticalScroll(1);
});
Assert.Equal(0, VisualStudio.Editor.GetCaretPosition());
Assert.Equal(0, VisualStudio.Editor.GetFirstVisibleLine());
VisualStudio.SendKeys.Send(inputSimulator =>
{
inputSimulator
.Mouse.MoveMouseTo(point.X, point.Y)
.Keyboard.KeyDown(VirtualKeyCode.CONTROL)
.Mouse.VerticalScroll(-1)
.Keyboard.Sleep(10).KeyUp(VirtualKeyCode.CONTROL);
});
int expectedLastVisibleLine = lastVisibleLine + (lastVisibleLineState == VisibilityState.FullyVisible ? 1 : 0);
Assert.Equal(0, VisualStudio.Editor.GetCaretPosition());
Assert.Equal(expectedLastVisibleLine, VisualStudio.Editor.GetFirstVisibleLine());
VisualStudio.SendKeys.Send(inputSimulator =>
{
inputSimulator
.Mouse.MoveMouseTo(point.X, point.Y)
.Keyboard.KeyDown(VirtualKeyCode.CONTROL)
.Mouse.VerticalScroll(1)
.Keyboard.Sleep(10).KeyUp(VirtualKeyCode.CONTROL);
});
Assert.Equal(0, VisualStudio.Editor.GetCaretPosition());
Assert.Equal(0, VisualStudio.Editor.GetFirstVisibleLine());
VisualStudioInstance.RetryRpcCall(() => window.Close(vsSaveChanges.vsSaveChangesNo));
}