// Copyright Keysight Technologies 2012-2019
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at http://mozilla.org/MPL/2.0/.
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using System;
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using System.ComponentModel;
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using System.IO;
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using System.Threading;
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using NUnit.Framework;
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namespace OpenTap.Engine.UnitTests
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{
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[TestFixture]
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public class UserInputTest : IUserInputInterface
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{
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public void RequestUserInput(object dataObject, TimeSpan Timeout, bool modal)
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{
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}
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public class TestObject
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{
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public int X { get; set; }
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}
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[Test]
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[Ignore("Intermitantly fails on CI runners")]
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public void TestValuesExtremes()
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{
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var prev = UserInput.GetInterface();
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try
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{
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CliUserInputInterface.Load();
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TestObject obj = new TestObject();
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var sem = new SemaphoreSlim(0);
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bool exceptionHappened = false;
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try
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{
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UserInput.Request(obj, TimeSpan.Zero, true); // should return immediately.
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Assert.Fail("Timeout exception should have been thrown");
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}
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catch (TimeoutException)
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{
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}
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var trd = TapThread.Start(() =>
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{
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try
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{
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UserInput.Request(obj, TimeSpan.MaxValue, true);
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}
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catch(OperationCanceledException)
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{
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exceptionHappened = true;
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}
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sem.Release();
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});
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trd.Abort();
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if (!sem.Wait(1000) || exceptionHappened == false)
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Assert.Fail("Should have been canceled by thread");
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}
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finally
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{
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UserInput.SetInterface(prev);
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}
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}
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[Test]
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public void TestUserInputOrder()
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{
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using (Session.Create())
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{
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CliUserInputInterface.Load();
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var request = new TestRequest();
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using (var writer = new StringWriter())
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{
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var prevOut = Console.Out;
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try
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{
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Console.SetOut(writer);
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UserInput.Request(request);
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var log = writer.ToString()
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.Split(new[] {Environment.NewLine}, StringSplitOptions.RemoveEmptyEntries);
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for (int i = 0; i <= 6; i++)
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Assert.IsTrue(log[i].EndsWith(i.ToString()));
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}
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finally
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{
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Console.SetOut(prevOut);
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}
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}
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}
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}
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}
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public class TestRequest
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{
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[Display("g", Order: 2)]
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[Submit]
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[Browsable(true)]
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public string g { get; }
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[Display("e", Order: 2)]
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[Layout(LayoutMode.FloatBottom)]
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[Browsable(true)]
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public string e { get; }
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[Display("d", Order: 2)]
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[Browsable(true)]
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public string d { get; }
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[Display("c", Order: 3)]
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[Browsable(true)]
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public string c { get; }
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[Display("b", Order: 2)]
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[Browsable(true)]
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public string b { get; }
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[Display("a", Order: 1)]
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[Browsable(true)]
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public string a { get; }
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[Browsable(true)]
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public string f { get; }
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public TestRequest()
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{
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f = "0";
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a = "1";
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b = "2";
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d = "3";
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c = "4";
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e = "5";
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g = "6";
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}
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}
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}
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