diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractEditorTest.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractEditorTest.cs
index 37939b00e0e8e..f7b38f880363f 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractEditorTest.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractEditorTest.cs
@@ -9,7 +9,6 @@
 using Microsoft.CodeAnalysis.Shared.TestHooks;
 using Microsoft.VisualStudio.IntegrationTest.Utilities;
 using Microsoft.VisualStudio.IntegrationTest.Utilities.Common;
-using Microsoft.VisualStudio.IntegrationTest.Utilities.InProcess;
 using Microsoft.VisualStudio.IntegrationTest.Utilities.Input;
 using Microsoft.VisualStudio.IntegrationTest.Utilities.OutOfProcess;
 using Roslyn.Test.Utilities;
@@ -138,15 +137,6 @@ protected int GetErrorListErrorCount()
         protected void SendKeys(params object[] keys)
             => Editor.SendKeys(keys);
 
-        protected KeyPress KeyPress(VirtualKey virtualKey, ShiftState shiftState)
-            => new KeyPress(virtualKey, shiftState);
-
-        protected KeyPress Ctrl(VirtualKey virtualKey)
-            => new KeyPress(virtualKey, ShiftState.Ctrl);
-
-        protected KeyPress Shift(VirtualKey virtualKey)
-            => new KeyPress(virtualKey, ShiftState.Shift);
-
         protected void DisableSuggestionMode()
             => VisualStudioWorkspaceOutOfProc.SetUseSuggestionMode(false);
 
@@ -175,9 +165,6 @@ protected void InvokeCodeActionList()
             WaitForAsyncOperations(FeatureAttribute.LightBulb);
         }
 
-        protected void ExecuteCommand(string commandName, string argument = "")
-            => VisualStudio.Instance.ExecuteCommand(commandName, argument);
-
         private void VerifyCurrentLineTextAndAssertCaretPosition(string expectedText, bool trimWhitespace)
         {
             var caretStartIndex = expectedText.IndexOf("$$");
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractIntegrationTest.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractIntegrationTest.cs
index 63506b0669c17..c4796efab4c86 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractIntegrationTest.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractIntegrationTest.cs
@@ -3,6 +3,7 @@
 using System;
 using System.Threading;
 using Microsoft.VisualStudio.IntegrationTest.Utilities;
+using Microsoft.VisualStudio.IntegrationTest.Utilities.Input;
 
 namespace Roslyn.VisualStudio.IntegrationTests
 {
@@ -24,5 +25,20 @@ protected void Wait(double seconds)
             var timeout = TimeSpan.FromMilliseconds(seconds * 1000);
             Thread.Sleep(timeout);
         }
+
+        protected KeyPress KeyPress(VirtualKey virtualKey, ShiftState shiftState)
+            => new KeyPress(virtualKey, shiftState);
+
+        protected KeyPress Ctrl(VirtualKey virtualKey)
+            => new KeyPress(virtualKey, ShiftState.Ctrl);
+
+        protected KeyPress Shift(VirtualKey virtualKey)
+            => new KeyPress(virtualKey, ShiftState.Shift);
+
+        protected KeyPress Alt(VirtualKey virtualKey)
+            => new KeyPress(virtualKey, ShiftState.Alt);
+
+        protected void ExecuteCommand(string commandName, string argument = "")
+            => VisualStudio.Instance.ExecuteCommand(commandName, argument);
     }
 }
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractInteractiveWindowTest.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractInteractiveWindowTest.cs
index 434947ef322f7..49869b6a28e61 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractInteractiveWindowTest.cs
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/AbstractInteractiveWindowTest.cs
@@ -25,6 +25,7 @@ protected AbstractInteractiveWindowTest(VisualStudioInstanceFactory instanceFact
         protected void ClearInteractiveWindow()
         {
             InteractiveWindow.Initialize();
+            InteractiveWindow.ClearScreen();
             InteractiveWindow.ShowWindow();
             InteractiveWindow.Reset();
         }
@@ -44,12 +45,32 @@ protected void Reset(bool waitForPrompt = true)
         protected void SubmitText(string text, bool waitForPrompt = true)
             => InteractiveWindow.SubmitText(text, waitForPrompt);
 
+        protected void SendKeys(params object[] input)
+        {
+            VisualStudio.Instance.SendKeys.Send(input);
+        }
+
+        protected void InsertCode(string text)
+            => InteractiveWindow.InsertCode(text);
+
         protected void VerifyLastReplOutput(string expectedReplOutput)
         {
             var lastReplOutput = InteractiveWindow.GetLastReplOutput();
             Assert.Equal(expectedReplOutput, lastReplOutput);
         }
 
+        protected void VerifyLastReplInput(string expectedReplInput)
+        {
+            var lastReplInput = InteractiveWindow.GetLastReplInput();
+            Assert.Equal(expectedReplInput, lastReplInput);
+        }
+
+        protected void VerifyCaretPosition(int expectedCaretPosition)
+        {
+            var position = InteractiveWindow.GetCaretPosition();
+            Assert.Equal(expectedCaretPosition, position);
+        }
+
         protected void VerifyLastReplOutputContains(string expectedReplOutput)
         {
             var lastReplOutput = InteractiveWindow.GetLastReplOutput();
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveCommands.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveCommands.cs
new file mode 100644
index 0000000000000..9edc70f156741
--- /dev/null
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveCommands.cs
@@ -0,0 +1,135 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using Microsoft.VisualStudio.IntegrationTest.Utilities;
+using Microsoft.VisualStudio.IntegrationTest.Utilities.Input;
+using Xunit;
+
+namespace Roslyn.VisualStudio.IntegrationTests.CSharp
+{
+    [Collection(nameof(SharedIntegrationHostFixture))]
+    public class CSharpInteractiveCommands : AbstractInteractiveWindowTest
+    {
+        public CSharpInteractiveCommands(VisualStudioInstanceFactory instanceFactory)
+            : base(instanceFactory)
+        {
+        }
+
+        [Fact]
+        public void VerifyPreviousAndNextHistory()
+        {
+            SubmitText("1 + 2");
+            SubmitText("1.ToString()");
+            SendKeys(Alt(VirtualKey.Up));
+            VerifyLastReplInput("1.ToString()");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("\"1\"");
+            SendKeys(Alt(VirtualKey.Up));
+            VerifyLastReplInput("1.ToString()");
+            SendKeys(Alt(VirtualKey.Up));
+            VerifyLastReplInput("1 + 2");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("3");
+            SendKeys(Alt(VirtualKey.Down));
+            VerifyLastReplInput("1.ToString()");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("\"1\"");
+        }
+
+        [Fact]
+        public void VerifyMaybeExecuteInput()
+        {
+            InsertCode("2 + 3");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("5");
+        }
+
+        [Fact]
+        public void VerifyNewLineAndIndent()
+        {
+            InsertCode("3 + ");
+            SendKeys(VirtualKey.Enter);
+            InsertCode("4");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("7");
+        }
+
+        [Fact]
+        public void VerifyExecuteInput()
+        {
+            SubmitText("1 + ");
+            VerifyLastReplOutputContains("CS1733");
+        }
+
+        [Fact]
+        public void VerifyForceNewLineAndIndent()
+        {
+            InsertCode("1 + 2");
+            SendKeys(VirtualKey.Enter);
+            SubmitText("+ 3");
+            VerifyReplPromptConsistency("<![CDATA[1 + 2 + 3]]>", "6");
+        }
+
+        [Fact]
+        public void VerifyCancelInput()
+        {
+            InsertCode("1 + 4");
+            SendKeys(Shift(VirtualKey.Enter));
+            SendKeys(VirtualKey.Escape);
+            VerifyLastReplInput(string.Empty);
+        }
+
+        [Fact]
+        public void VerifyUndoAndRedo()
+        {
+            ClearReplText();
+            InsertCode(" 2 + 4 ");
+            SendKeys(Ctrl(VirtualKey.Z));
+            VerifyReplPromptConsistency("< ![CDATA[]] >", string.Empty);
+            SendKeys(Ctrl(VirtualKey.Y));
+            VerifyLastReplInput(" 2 + 4 ");
+            SendKeys(VirtualKey.Enter);
+            WaitForReplOutput("6");
+        }
+
+        [Fact]
+        public void CutDeletePasteSelectAll()
+        {
+            SendKeys("Text");
+            ExecuteCommand("Edit.LineStart");
+            ExecuteCommand("Edit.LineEnd");
+            ExecuteCommand("Edit.LineStartExtend");
+            ExecuteCommand("Edit.SelectionCancel");
+            ExecuteCommand("Edit.LineEndExtend");
+            ExecuteCommand("Edit.SelectAll");
+            ExecuteCommand("Edit.SelectAll");
+            ExecuteCommand("Edit.Copy");
+            ExecuteCommand("Edit.Cut");
+            ExecuteCommand("Edit.Paste");
+            ExecuteCommand("Edit.Delete");
+            ExecuteCommand("Edit.LineUp");
+            ExecuteCommand("Edit.LineDown");
+            ExecuteCommand("Edit.Paste");
+            ExecuteCommand("Edit.Paste");
+            SendKeys(VirtualKey.Escape);
+        }
+
+        //<!-- Regression test for bug 13731. 
+        //     Unfortunately we don't have good unit-test infrastructure to test InteractiveWindow.cs.
+        //     For now, since we don't have coverage of InteractiveWindow.IndentCurrentLine at all,
+        //     I'd rather have a quick integration test scenario rather than no coverage at all.
+        //     At some point when we start investing in Interactive work again, we'll go through some
+        //     of these tests and convert them to unit-tests.
+        //     -->
+        //<!-- TODO(https://github.com/dotnet/roslyn/issues/4235)
+        [Fact]
+        public void VerifyReturnIndentCurrentLine()
+        {
+            InteractiveWindow.ClearScreen();
+            SendKeys(" (");
+            SendKeys(")");
+            SendKeys(VirtualKey.Left);
+            SendKeys(VirtualKey.Enter);
+            VerifyCaretPosition(12);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveDemo.cs b/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveDemo.cs
deleted file mode 100644
index 74ff92b267d0d..0000000000000
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/CSharp/CSharpInteractiveDemo.cs
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
-
-using System;
-using System.Threading.Tasks;
-using Microsoft.VisualStudio.IntegrationTest.Utilities;
-using Xunit;
-
-namespace Roslyn.VisualStudio.IntegrationTests.CSharp
-{
-    [Collection(nameof(SharedIntegrationHostFixture))]
-    public class CSharpInteractiveDemo : AbstractInteractiveWindowTest
-    {
-        public CSharpInteractiveDemo(VisualStudioInstanceFactory instanceFactory)
-            : base(instanceFactory)
-        {
-        }
-
-        [Fact]
-        public void BclMathCall()
-        {
-            SubmitText("Math.Sin(1)");
-            VerifyLastReplOutput("0.8414709848078965");
-        }
-
-        [Fact]
-        public void BclConsoleCall()
-        {
-            SubmitText(@"Console.WriteLine(""Hello, World!"");");
-            VerifyLastReplOutput("Hello, World!");
-        }
-
-        [Fact]
-        public void ForStatement()
-        {
-            SubmitText("for (int i = 0; i < 10; i++) Console.WriteLine(i * i);");
-            VerifyLastReplOutputEndsWith($"{81}");
-        }
-
-        [Fact]
-        public void ForEachStatement()
-        {
-            SubmitText(@"foreach (var f in System.IO.Directory.GetFiles(@""c:\windows"")) Console.WriteLine($""{f}"".ToLower());");
-            VerifyLastReplOutputContains(@"c:\windows\win.ini");
-        }
-
-        [Fact]
-        public void TopLevelMethod()
-        {
-            SubmitText(@"int Fac(int x)
-{
-    return x < 1 ? 1 : x * Fac(x - 1);
-}
-Fac(4)");
-            VerifyLastReplOutput($"{24}");
-        }
-
-        [Fact]
-        public async Task WpfInteraction()
-        {
-            SubmitText(@"#r ""WindowsBase""
-#r ""PresentationCore""
-#r ""PresentationFramework""
-#r ""System.Xaml""");
-
-            SubmitText(@"using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;");
-
-            SubmitText(@"var w = new Window();
-w.Title = ""Hello World"";
-w.FontFamily = new FontFamily(""Calibri"");
-w.FontSize = 24;
-w.Height = 300;
-w.Width = 300;
-w.Topmost = true;
-w.Visibility = Visibility.Visible;");
-
-            var testValue = Guid.NewGuid();
-
-            SubmitText($@"var b = new Button();
-b.Content = ""{testValue}"";
-b.Margin = new Thickness(40);
-b.Click += (sender, e) => Console.WriteLine(""Hello, World!"");
-
-var g = new Grid();
-g.Children.Add(b);
-w.Content = g;");
-
-            await VisualStudio.Instance.ClickAutomationElementAsync(testValue.ToString(), recursive: true);
-
-            WaitForReplOutput("Hello, World!");
-            VerifyLastReplOutput("Hello, World!");
-            SubmitText("b = null; w.Close(); w = null;");
-        }
-    }
-}
diff --git a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualStudioIntegrationTests.csproj b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualStudioIntegrationTests.csproj
index f10345c0f9fc9..f4e290e48401b 100644
--- a/src/VisualStudio/IntegrationTest/IntegrationTests/VisualStudioIntegrationTests.csproj
+++ b/src/VisualStudio/IntegrationTest/IntegrationTests/VisualStudioIntegrationTests.csproj
@@ -32,6 +32,7 @@
     <Compile Include="CSharp\CSharpIntelliSense.cs" />
     <Compile Include="CSharp\CSharpInteractive.cs" />
     <Compile Include="AbstractEditorTest.cs" />
+    <Compile Include="CSharp\CSharpInteractiveCommands.cs" />
     <Compile Include="CSharp\CSharpSignatureHelp.cs" />
     <Compile Include="CSharp\CSharpWinForms.cs" />
     <Compile Include="CSharp\CSharpAddMissingReference.cs" />
diff --git a/src/VisualStudio/IntegrationTest/TestUtilities/InProcess/InteractiveWindow_InProc.cs b/src/VisualStudio/IntegrationTest/TestUtilities/InProcess/InteractiveWindow_InProc.cs
index 967b89f1b5bf6..bbba38734f19c 100644
--- a/src/VisualStudio/IntegrationTest/TestUtilities/InProcess/InteractiveWindow_InProc.cs
+++ b/src/VisualStudio/IntegrationTest/TestUtilities/InProcess/InteractiveWindow_InProc.cs
@@ -15,6 +15,7 @@ namespace Microsoft.VisualStudio.IntegrationTest.Utilities.InProcess
     internal abstract class InteractiveWindow_InProc : InProcComponent
     {
         private const string ResetCommand = "InteractiveConsole.Reset";
+        private const string CleanScreenCommand = "InteractiveConsole.ClearScreen";
         private const string ReplSubmissionText = ". ";
         private const string ReplPromptText = "> ";
 
@@ -45,6 +46,9 @@ public bool IsInitializing
         public string GetReplText()
             => _interactiveWindow.TextView.TextBuffer.CurrentSnapshot.GetText();
 
+        public int GetCaretPosition()
+             => _interactiveWindow.TextView.Caret.Position.BufferPosition.Position;
+
         /// <summary>
         /// Gets the contents of the REPL window without the prompt text.
         /// </summary>
@@ -99,6 +103,30 @@ public string GetLastReplOutput()
             return replText.Substring(firstNewLineIndex, replText.Length - firstNewLineIndex);
         }
 
+        /// <summary>
+        /// Gets the last input from the REPL.
+        /// </summary>
+        public string GetLastReplInput()
+        {
+            // TODO: This may be flaky if the last submission contains ReplPromptText
+            // TODO: ReplSubmissionText is not yet supported
+
+            var replText = GetReplText();
+            var lastPromptIndex = replText.LastIndexOf(ReplPromptText);
+
+            replText = replText.Substring(lastPromptIndex, replText.Length - lastPromptIndex);
+            replText = replText.Substring(ReplPromptText.Length);
+
+            var firstNewLineIndex = replText.IndexOf(Environment.NewLine);
+
+            if (firstNewLineIndex <= 0)
+            {
+                return replText;
+            }
+
+            return replText.Substring(0, firstNewLineIndex);
+        }
+
         public void Reset(bool waitForPrompt = true)
         {
             ExecuteCommand(ResetCommand);
@@ -157,6 +185,16 @@ private async Task WaitForReplPromptAsync()
         public void WaitForReplOutput(string outputText)
             => WaitForReplOutputAsync(outputText).Wait();
 
+        public void ClearScreen()
+        {
+            ExecuteCommand(CleanScreenCommand);
+        }
+
+        public void InsertCode(string text)
+        {
+            _interactiveWindow.InsertCode(text);
+        }
+
         private async Task WaitForReplOutputAsync(string outputText)
         {
             while (!GetReplText().EndsWith(outputText + Environment.NewLine + ReplPromptText))
diff --git a/src/VisualStudio/IntegrationTest/TestUtilities/OutOfProcess/InteractiveWindow_OutOfProc.cs b/src/VisualStudio/IntegrationTest/TestUtilities/OutOfProcess/InteractiveWindow_OutOfProc.cs
index 1629c77125bfe..238d9cce40296 100644
--- a/src/VisualStudio/IntegrationTest/TestUtilities/OutOfProcess/InteractiveWindow_OutOfProc.cs
+++ b/src/VisualStudio/IntegrationTest/TestUtilities/OutOfProcess/InteractiveWindow_OutOfProc.cs
@@ -28,6 +28,15 @@ public void Initialize()
         public string GetLastReplOutput()
             => _inProc.GetLastReplOutput();
 
+        /// <summary>
+        /// Gets the last input from the REPL.
+        /// </summary>
+        public string GetLastReplInput()
+            => _inProc.GetLastReplInput();
+
+        public int GetCaretPosition()
+            => _inProc.GetCaretPosition();
+
         public string GetReplText()
             => _inProc.GetReplText();
 
@@ -52,7 +61,13 @@ public void WaitForReplOutput(string outputText)
         public void WaitForReplOutputContains(string outputText)
             => _inProc.WaitForReplOutputContains(outputText);
 
-        public void CleanUpInteractiveWindow()
+        public void CloseInteractiveWindow()
             => _inProc.CloseWindow();
+
+        public void ClearScreen()
+            => _inProc.ClearScreen();
+
+        public void InsertCode(string text)
+            => _inProc.InsertCode(text);
     }
 }
diff --git a/src/VisualStudio/IntegrationTest/TestUtilities/VisualStudioInstance.cs b/src/VisualStudio/IntegrationTest/TestUtilities/VisualStudioInstance.cs
index f4b9e432195c4..6f22182025be0 100644
--- a/src/VisualStudio/IntegrationTest/TestUtilities/VisualStudioInstance.cs
+++ b/src/VisualStudio/IntegrationTest/TestUtilities/VisualStudioInstance.cs
@@ -150,7 +150,7 @@ public void CleanUp()
             VisualStudioWorkspace.CleanUpWaitingService();
             VisualStudioWorkspace.CleanUpWorkspace();
             SolutionExplorer.CleanUpOpenSolution();
-            CSharpInteractiveWindow.CleanUpInteractiveWindow();
+            CSharpInteractiveWindow.CloseInteractiveWindow();
         }
 
         public void Close(bool exitHostProcess = true)