private static void TestCursorVisibilityCommands(CmdApp app, IntPtr hConsole)
{
WinCon.COORD cursorExpected;
Log.Comment("---Cursor Visibility Commands---");
Log.Comment("Turn cursor display off. (l)");
app.UIRoot.SendKeys("l");
Verify.AreEqual(false, app.IsCursorVisible(hConsole), "Check that cursor is invisible.");
Log.Comment("Turn cursor display on. (h)");
app.UIRoot.SendKeys("h");
Verify.AreEqual(true, app.IsCursorVisible(hConsole), "Check that cursor is visible.");
Log.Comment("---Cursor Save/Restore Commands---");
Log.Comment("Save current cursor position with DEC save.");
app.UIRoot.SendKeys("7");
cursorExpected = app.GetCursorPosition(hConsole);
Log.Comment("Move the cursor a bit away from the saved position.");
app.UIRoot.SendKeys("BBBBCCCCC");
Log.Comment("Restore existing position with DEC restore.");
app.UIRoot.SendKeys("8");
Verify.AreEqual(cursorExpected, app.GetCursorPosition(hConsole), "Check that cursor restored back to the saved position.");
Log.Comment("Move the cursor a bit away from the saved position.");
app.UIRoot.SendKeys("BBBBCCCCC");
Log.Comment("Restore existing position with ANSISYS restore.");
app.UIRoot.SendKeys("u");
Verify.AreEqual(cursorExpected, app.GetCursorPosition(hConsole), "Check that cursor restored back to the saved position.");
Log.Comment("Move the cursor a bit away from either position.");
app.UIRoot.SendKeys("BBB");
Log.Comment("Save current cursor position with ANSISYS save.");
app.UIRoot.SendKeys("y");
cursorExpected = app.GetCursorPosition(hConsole);
Log.Comment("Move the cursor a bit away from the saved position.");
app.UIRoot.SendKeys("CCCBB");
Log.Comment("Restore existing position with DEC restore.");
app.UIRoot.SendKeys("8");
Verify.AreEqual(cursorExpected, app.GetCursorPosition(hConsole), "Check that cursor restored back to the saved position.");
}
public void RunVtAppTester()
{
using (RegistryHelper reg = new RegistryHelper())
{
reg.BackupRegistry(); // we're going to modify the virtual terminal state for this, so back it up first.
VersionSelector.SetConsoleVersion(reg, ConsoleVersion.V2);
reg.SetDefaultValue(VIRTUAL_TERMINAL_KEY_NAME, VIRTUAL_TERMINAL_ON_VALUE);
bool haveVtAppPath = !string.IsNullOrEmpty(vtAppLocation);
Verify.IsTrue(haveVtAppPath, "Ensure that we passed in the location to VtApp.exe");
if (haveVtAppPath)
{
using (CmdApp app = new CmdApp(CreateType.ProcessOnly, TestContext, vtAppLocation))
{
using (ViewportArea area = new ViewportArea(app))
{
// Get console handle.
IntPtr hConsole = app.GetStdOutHandle();
Verify.IsNotNull(hConsole, "Ensure the STDOUT handle is valid.");
Log.Comment("Check that the VT test app loaded up properly with its output line and the cursor down one line.");
Rectangle selectRect = new Rectangle(0, 0, 9, 1);
IEnumerable <string> scrapedText = area.GetLinesInRectangle(hConsole, selectRect);
Verify.AreEqual(scrapedText.Count(), 1, "We should have retrieved one line.");
string testerWelcome = scrapedText.Single();
Verify.AreEqual(testerWelcome, "VT Tester");
WinCon.COORD cursorPos = app.GetCursorPosition(hConsole);
WinCon.COORD cursorExpected = new WinCon.COORD();
cursorExpected.X = 0;
cursorExpected.Y = 1;
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved to expected starting position.");
TestCursorPositioningCommands(app, hConsole, cursorExpected);
TestCursorVisibilityCommands(app, hConsole);
TestAreaEraseCommands(app, area, hConsole);
TestGraphicsCommands(app, area, hConsole);
TestQueryResponses(app, hConsole);
TestVtToggle(app, hConsole);
TestInsertDelete(app, area, hConsole);
}
}
}
}
}
private static void TestVtToggle(CmdApp app, IntPtr hConsole)
{
WinCon.COORD cursorPos;
Log.Comment("--Test VT Toggle--");
Verify.IsTrue(app.IsVirtualTerminalEnabled(hConsole), "Verify we're starting with VT on.");
app.UIRoot.SendKeys("H-"); // move cursor to top left area H location and then turn off VT.
cursorPos = app.GetCursorPosition(hConsole);
Verify.IsFalse(app.IsVirtualTerminalEnabled(hConsole), "Verify VT was turned off.");
app.UIRoot.SendKeys("-");
Verify.IsTrue(app.IsVirtualTerminalEnabled(hConsole), "Verify VT was turned back on .");
}
private static void TestQueryResponses(CmdApp app, IntPtr hConsole)
{
WinCon.COORD cursorPos;
Log.Comment("---Status Request Commands---");
Globals.WaitForTimeout();
app.UIRoot.SendKeys("c");
string expectedTitle = string.Format("Response Received: {0}", "\x1b[?1;0c");
Globals.WaitForTimeout();
string title = app.GetWindowTitle();
Verify.AreEqual(expectedTitle, title, "Verify that we received the proper response to the Device Attributes request.");
app.UIRoot.SendKeys("R");
cursorPos = app.GetCursorPosition(hConsole);
expectedTitle = string.Format("Response Received: {0}", string.Format("\x1b[{0};{1}R", cursorPos.Y + 1, cursorPos.X + 1));
Globals.WaitForTimeout();
title = app.GetWindowTitle();
Verify.AreEqual(expectedTitle, title, "Verify that we received the proper response to the Cursor Position request.");
}
private static void TestAreaEraseCommands(CmdApp app, ViewportArea area, IntPtr hConsole)
{
WinCon.COORD cursorPos;
Log.Comment("---Area Erase Commands---");
ScreenFillHelper(app, area, hConsole);
Log.Comment("Clear screen after");
app.UIRoot.SendKeys("J");
Globals.WaitForTimeout(); // give buffer time to clear.
cursorPos = app.GetCursorPosition(hConsole);
GetExpectedChar expectedCharAlgorithm;
expectedCharAlgorithm = (int rowId, int colId, int height, int width) =>
{
if (rowId == (height - 1) && colId == (width - 1))
{
return(' ');
}
else if (rowId < cursorPos.Y)
{
return('Z');
}
else if (rowId > cursorPos.Y)
{
return(' ');
}
else
{
if (colId < cursorPos.X)
{
return('Z');
}
else
{
return(' ');
}
}
};
BufferVerificationHelper(app, area, hConsole, expectedCharAlgorithm);
ScreenFillHelper(app, area, hConsole);
Log.Comment("Clear screen before");
app.UIRoot.SendKeys("j");
expectedCharAlgorithm = (int rowId, int colId, int height, int width) =>
{
if (rowId == (height - 1) && colId == (width - 1))
{
return(' ');
}
else if (rowId < cursorPos.Y)
{
return(' ');
}
else if (rowId > cursorPos.Y)
{
return('Z');
}
else
{
if (colId <= cursorPos.X)
{
return(' ');
}
else
{
return('Z');
}
}
};
BufferVerificationHelper(app, area, hConsole, expectedCharAlgorithm);
ScreenFillHelper(app, area, hConsole);
Log.Comment("Clear line after");
app.UIRoot.SendKeys("K");
expectedCharAlgorithm = (int rowId, int colId, int height, int width) =>
{
if (rowId == (height - 1) && colId == (width - 1))
{
return(' ');
}
else if (rowId != cursorPos.Y)
{
return('Z');
}
else
{
if (colId < cursorPos.X)
{
return('Z');
}
else
{
return(' ');
}
}
};
BufferVerificationHelper(app, area, hConsole, expectedCharAlgorithm);
ScreenFillHelper(app, area, hConsole);
Log.Comment("Clear line before");
app.UIRoot.SendKeys("k");
expectedCharAlgorithm = (int rowId, int colId, int height, int width) =>
{
if (rowId == (height - 1) && colId == (width - 1))
{
return(' ');
}
else if (rowId != cursorPos.Y)
{
return('Z');
}
else
{
if (colId <= cursorPos.X)
{
return(' ');
}
else
{
return('Z');
}
}
};
BufferVerificationHelper(app, area, hConsole, expectedCharAlgorithm);
}
private static void TestCursorPositioningCommands(CmdApp app, IntPtr hConsole, WinCon.COORD cursorExpected)
{
WinCon.COORD cursorPos;
Log.Comment("---Cursor Positioning Commands---");
// Try cursor commands
Log.Comment("Press B key (cursor down)");
app.UIRoot.SendKeys("B");
cursorExpected.Y++;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved down by 1.");
Log.Comment("Press A key (cursor up)");
app.UIRoot.SendKeys("A");
cursorExpected.Y--;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved up by 1.");
Log.Comment("Press C key (cursor right)");
app.UIRoot.SendKeys("C");
cursorExpected.X++;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved right by 1.");
Log.Comment("Press D key (cursor left)");
app.UIRoot.SendKeys("D");
cursorExpected.X--;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved left by 1.");
Log.Comment("Move to the right (C) then move down a line (E)");
app.UIRoot.SendKeys("CCC");
cursorExpected.X += 3;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has right by 3.");
app.UIRoot.SendKeys("E");
cursorExpected.Y++;
cursorExpected.X = 0;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved down by 1 line and reset X position to 0.");
Log.Comment("Move to the right (C) then move up a line (F)");
app.UIRoot.SendKeys("CCC");
cursorExpected.X += 3;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check curs has right by 3.");
app.UIRoot.SendKeys("F");
cursorExpected.Y--;
cursorExpected.X = 0;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved up by 1 line.");
Log.Comment("Check move directly to position 14 horizontally (G)");
app.UIRoot.SendKeys("G");
cursorExpected.X = 14 - 1; // 14 is the VT position which starts at array offset 1. 13 is the buffer position starting at array offset 0.
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved to horizontal position 14.");
Log.Comment("Check move directly to position 14 vertically (v key mapped to d)");
app.UIRoot.SendKeys("v");
cursorExpected.Y = 14 - 1; // 14 is the VT position which starts at array offset 1. 13 is the buffer position starting at array offset 0.
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved to vertical position 14.");
Log.Comment("Check move directly to row 5, column 1 (H)");
app.UIRoot.SendKeys("H");
// Again -1s are to convert index base 1 VT to console base 0 arrays
cursorExpected.Y = 5 - 1;
cursorExpected.X = 1 - 1;
cursorPos = app.GetCursorPosition(hConsole);
Verify.AreEqual(cursorExpected, cursorPos, "Check cursor has moved to row 5, column 1.");
}