Bug 40699 - Console.ReadXXX does not echo input when CancelKeyPress event used
Summary: Console.ReadXXX does not echo input when CancelKeyPress event used
Status: CONFIRMED
Alias: None
Product: Runtime
Classification: Mono
Component: io-layer (show other bugs)
Version: master
Hardware: PC Linux
: --- normal
Target Milestone: Future Cycle (TBD)
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2016-04-26 12:45 UTC by Llewellyn Pritchard
Modified: 2017-10-06 20:48 UTC (History)
4 users (show)

See Also:
Tags: bugpool
Is this bug a regression?: ---
Last known good build:


Attachments

Description Llewellyn Pritchard 2016-04-26 12:45:43 UTC
Tested on recent versions (4.3 and 4.5).

Not tested on Windows.

Compile and run the following program:

using System;
using System.Threading;

class Program
{
    static void Main(string[] args)
    {
        string got = "";
        var w = new ManualResetEvent(false);
        Console.CancelKeyPress += (s, e) =>
        {
            Console.WriteLine("cancelled");
            w.Set();
        };
        Console.WriteLine("Type something:");
        got = Console.In.ReadToEnd();
        w.WaitOne();
        Console.WriteLine("Got: {0}", got); 
    }
}

Try type something into console, input is not echoed. 
This happens when Console.CancelKeyPress is used. 
Works fine without.
Comment 1 Llewellyn Pritchard 2016-05-06 20:29:17 UTC
Regression?
Has no one noticed this bug for 10+ years?
Comment 2 Al Clark [MSFT] 2017-04-06 17:15:22 UTC
Able to replicate in latest stable Xamarin Studio and VS for Mac.

=== Visual Studio for Mac Preview ===

Version Preview 5 (7.0 build 1659)
Installation UUID: 08ed6cb4-2770-4651-b990-1029b402f099
Runtime:
	Mono 4.8.0 (mono-4.8.0-branch/8f6d0f6) (64-bit)
	GTK+ 2.24.23 (Raleigh theme)

	Package version: 408000520

=== NuGet ===

Version: 4.0.0.2323

=== Xamarin.Profiler ===

Version: 1.2.1
Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

=== Apple Developer Tools ===

Xcode 8.3 (12169)
Build 8E162

=== Xamarin.iOS ===

Version: 10.6.0.10 (Visual Studio Enterprise)
Hash: e66c6f19
Branch: xcode8.3
Build date: 2017-03-28 00:48:33-0400

=== Xamarin.Android ===

Version: 7.1.0.43 (Visual Studio Enterprise)
Android SDK: /Users/Alan/Library/Developer/Xamarin/android-sdk-macosx
	Supported Android versions:
		4.4 (API level 19)
		5.1 (API level 22)
		6.0 (API level 23)
		7.1 (API level 25)

SDK Tools Version: 25.2.5
SDK Platform Tools Version: 25.0.4
SDK Build Tools Version: 25.0.2

Java SDK: /usr
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

Android Designer EPL code available here:
https://github.com/xamarin/AndroidDesigner.EPL

=== Xamarin.Mac ===

Version: 3.0.0.398 (Visual Studio Enterprise)

=== Xamarin Inspector ===

Version: 1.2.0
Hash: 62c17e6
Branch: d15-1
Build date: Mon, 20 Mar 2017 02:36:23 GMT

=== Build Information ===

Release ID: 700001659
Git revision: c3bcd7708b7762fa4c12a88e7c5d75d83eb6462b
Build date: 2017-03-14 22:27:06-04
Xamarin addins: 11612bcfed8942216a2991a15e28b8d3df21449a
Build lane: monodevelop-lion-vs-mac-preview5

=== Operating System ===

Mac OS X 10.12.3
Darwin Alans-iMac.local 16.4.0 Darwin Kernel Version 16.4.0
    Thu Dec 22 22:53:21 PST 2016
    root:xnu-3789.41.3~3/RELEASE_X86_64 x86_64

=== Enabled user installed addins ===

Android Signature Tool 2.1.2
Comment 3 Ludovic Henry 2017-10-06 20:48:44 UTC
I can reproduce with Mono 5.8.0.2 (2017-10/a3943e28cf8)

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