mirror of
https://github.com/gui-cs/Terminal.Gui.git
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e784765094
* Fixes #1133. Flaw in LayoutSubviews/TopologicalSort. * Toplevel can't be used on Pos/Dim but only his subviews. Was not caught before because the LayoutSubviews method never gone so deep before. * Fixed the error that is triggered when the Pos/Dim is the current Application.Top. * Application.Top is the only exception in the TopologicalSort method check. * Fixes #1179. TextView does not copy to the clipboard on deleting. * Added Button DoubleClick and fixed WordForward/WordBackward issues. * Prevents a negative height. * Fixes the enter key line feed. * Fixes #1187. Prevents WordBackward throwing an exception if point is greater than the text length. * Fixes #1189. Prevents negative index. * Fixes #1193. A non auto size default Button now preserves his width and thus the text alignment now work. * Fixing the Width and Height checks of the Dim class with AutoSize dependence. * Fixes #1197. Prevents width negative value if added directly to the Application.Top * Fixes #1199. Normalize views constructors and did some typo fixing. * Fixing the Application.Top Pos/Dim settings. * Always uses inverted color for selected text to avoid same colors. * Prevents throw an exception if the clipboard content is null. * Added Find and Replace (next/previous). Replace All and Select All. A non modal dialog box. * Keeps tracking the selected replaced text. * Fixes #1202. CheckBox now deals with a functional '_' underscore hotkey. * The selected text should be maintained when losing focus. * Fixes an extra line on page down. * Fixes the WordBackward if it text has more than one whitespaces or when has only one digit or letter. * Fixes WordForward/WordBackward on text with more than one whitespace or with only one digit or letter. * Forgot to replace the hacking. * Added unit tests for the TextField view. Fixed some more bugs. * Redraw should only show the selected text if it is focused. * Fixes cursor position on double click and ensures the setting of the selected text. * Added match whole word checking. * Added missing parameters documentation. * Ensures the SelectedLength property to be always with positive value. * Fixes the WordBackward when at the end of the text has a character between two whitespace. * Added unit tests to the TextView, Used property and fixed some more bugs. * Fixed Used to only show if it has focus. * Fixed ReplaceAll and prevents Debug.Assert from showing.
541 lines
18 KiB
C#
541 lines
18 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.IO;
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using System.Linq;
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using Terminal.Gui;
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using Xunit;
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// Alais Console to MockConsole so we don't accidentally use Console
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using Console = Terminal.Gui.FakeConsole;
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namespace Terminal.Gui {
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public class PosTests {
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[Fact]
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public void New_Works ()
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{
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var pos = new Pos ();
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Assert.Equal ("Terminal.Gui.Pos", pos.ToString ());
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}
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[Fact]
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public void AnchorEnd_SetsValue ()
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{
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var n = 0;
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var pos = Pos.AnchorEnd ();
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Assert.Equal ($"Pos.AnchorEnd(margin={n})", pos.ToString ());
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n = 5;
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pos = Pos.AnchorEnd (n);
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Assert.Equal ($"Pos.AnchorEnd(margin={n})", pos.ToString ());
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}
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[Fact]
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public void AnchorEnd_Equal ()
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{
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var n1 = 0;
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var n2 = 0;
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var pos1 = Pos.AnchorEnd (n1);
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var pos2 = Pos.AnchorEnd (n2);
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Assert.Equal (pos1, pos2);
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// Test inequality
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n2 = 5;
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pos2 = Pos.AnchorEnd (n2);
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Assert.NotEqual (pos1, pos2);
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}
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[Fact]
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public void AnchorEnd_Negative_Throws ()
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{
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Pos pos;
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var n = -1;
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Assert.Throws<ArgumentException> (() => pos = Pos.AnchorEnd (n));
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}
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[Fact]
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public void At_SetsValue ()
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{
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var pos = Pos.At (0);
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Assert.Equal ("Pos.Absolute(0)", pos.ToString ());
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pos = Pos.At (5);
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Assert.Equal ("Pos.Absolute(5)", pos.ToString ());
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pos = Pos.At (-1);
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Assert.Equal ("Pos.Absolute(-1)", pos.ToString ());
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}
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[Fact]
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public void At_Equal ()
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{
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var n1 = 0;
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var n2 = 0;
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var pos1 = Pos.At (n1);
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var pos2 = Pos.At (n2);
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Assert.Equal (pos1, pos2);
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}
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[Fact]
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public void SetSide_Null_Throws ()
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{
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var pos = Pos.Left (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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pos = Pos.X (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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pos = Pos.Top (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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pos = Pos.Y (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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pos = Pos.Bottom (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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pos = Pos.Right (null);
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Assert.Throws<NullReferenceException> (() => pos.ToString ());
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}
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// TODO: Test Left, Top, Right bottom Equal
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/// <summary>
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/// Tests Pos.Left, Pos.X, Pos.Top, Pos.Y, Pos.Right, and Pos.Bottom set operations
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/// </summary>
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[Fact]
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public void PosSide_SetsValue ()
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{
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string side; // used in format string
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var testRect = Rect.Empty;
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var testInt = 0;
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Pos pos;
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// Pos.Left
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side = "x";
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testInt = 0;
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testRect = Rect.Empty;
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pos = Pos.Left (new View ());
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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pos = Pos.Left (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testRect = new Rect (1, 2, 3, 4);
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pos = Pos.Left (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Left(win) + 0
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pos = Pos.Left (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = 1;
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// Pos.Left(win) +1
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pos = Pos.Left (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = -1;
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// Pos.Left(win) -1
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pos = Pos.Left (new View (testRect)) - testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.X
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side = "x";
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testInt = 0;
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testRect = Rect.Empty;
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pos = Pos.X (new View ());
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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pos = Pos.X (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testRect = new Rect (1, 2, 3, 4);
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pos = Pos.X (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.X(win) + 0
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pos = Pos.X (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = 1;
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// Pos.X(win) +1
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pos = Pos.X (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = -1;
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// Pos.X(win) -1
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pos = Pos.X (new View (testRect)) - testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Top
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side = "y";
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testInt = 0;
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testRect = Rect.Empty;
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pos = Pos.Top (new View ());
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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pos = Pos.Top (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testRect = new Rect (1, 2, 3, 4);
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pos = Pos.Top (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Top(win) + 0
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pos = Pos.Top (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = 1;
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// Pos.Top(win) +1
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pos = Pos.Top (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = -1;
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// Pos.Top(win) -1
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pos = Pos.Top (new View (testRect)) - testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Y
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side = "y";
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testInt = 0;
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testRect = Rect.Empty;
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pos = Pos.Y (new View ());
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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pos = Pos.Y (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testRect = new Rect (1, 2, 3, 4);
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pos = Pos.Y (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Y(win) + 0
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pos = Pos.Y (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = 1;
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// Pos.Y(win) +1
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pos = Pos.Y (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = -1;
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// Pos.Y(win) -1
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pos = Pos.Y (new View (testRect)) - testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Bottom
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side = "bottom";
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testRect = Rect.Empty;
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testInt = 0;
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pos = Pos.Bottom (new View ());
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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pos = Pos.Bottom (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testRect = new Rect (1, 2, 3, 4);
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pos = Pos.Bottom (new View (testRect));
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Assert.Equal ($"Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}})){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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// Pos.Bottom(win) + 0
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pos = Pos.Bottom (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = 1;
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// Pos.Bottom(win) +1
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pos = Pos.Bottom (new View (testRect)) + testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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testInt = -1;
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// Pos.Bottom(win) -1
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pos = Pos.Bottom (new View (testRect)) - testInt;
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Assert.Equal ($"Pos.Combine(Pos.Combine(Pos.View(side={side}, target=View()({{X={testRect.X},Y={testRect.Y},Width={testRect.Width},Height={testRect.Height}}}))+Pos.Absolute(0)){(testInt < 0 ? '-' : '+')}Pos.Absolute({testInt}))", pos.ToString ());
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}
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// See: https://github.com/migueldeicaza/gui.cs/issues/504
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[Fact]
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public void LeftTopBottomRight_Win_ShouldNotThrow ()
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{
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// Setup Fake driver
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(Window win, Button button) setup ()
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{
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Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
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Application.Iteration = () => {
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Application.RequestStop ();
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};
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var win = new Window ("window") {
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X = 0,
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Y = 0,
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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};
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Application.Top.Add (win);
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var button = new Button ("button") {
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X = Pos.Center (),
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};
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win.Add (button);
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return (win, button);
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}
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Application.RunState rs;
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void cleanup (Application.RunState rs)
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{
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// Cleanup
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Application.End (rs);
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}
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// Test cases:
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var app = setup ();
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app.button.Y = Pos.Left (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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app = setup ();
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app.button.Y = Pos.X (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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app = setup ();
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app.button.Y = Pos.Top (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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app = setup ();
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app.button.Y = Pos.Y (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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app = setup ();
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app.button.Y = Pos.Bottom (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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app = setup ();
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app.button.Y = Pos.Right (app.win);
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rs = Application.Begin (Application.Top);
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Application.Run ();
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cleanup (rs);
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}
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[Fact]
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public void Center_SetsValue ()
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{
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var pos = Pos.Center ();
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Assert.Equal ("Pos.Center", pos.ToString ());
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}
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[Fact]
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public void Percent_SetsValue ()
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{
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float f = 0;
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var pos = Pos.Percent (f);
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Assert.Equal ($"Pos.Factor({f / 100:0.###})", pos.ToString ());
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f = 0.5F;
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pos = Pos.Percent (f);
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Assert.Equal ($"Pos.Factor({f / 100:0.###})", pos.ToString ());
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f = 100;
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pos = Pos.Percent (f);
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Assert.Equal ($"Pos.Factor({f / 100:0.###})", pos.ToString ());
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}
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[Fact]
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public void Percent_Equal ()
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{
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var n1 = 0;
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var n2 = 0;
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var pos1 = Pos.Percent (n1);
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var pos2 = Pos.Percent (n2);
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// BUGBUG: Pos.Percent should support equality
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Assert.NotEqual (pos1, pos2);
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}
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[Fact]
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public void Percent_ThrowsOnIvalid ()
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{
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var pos = Pos.Percent (0);
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Assert.Throws<ArgumentException> (() => pos = Pos.Percent (-1));
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Assert.Throws<ArgumentException> (() => pos = Pos.Percent (101));
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Assert.Throws<ArgumentException> (() => pos = Pos.Percent (100.0001F));
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Assert.Throws<ArgumentException> (() => pos = Pos.Percent (1000001));
|
|
}
|
|
|
|
[Fact]
|
|
public void Pos_Validation_Throws_If_NewValue_Is_PosAbsolute_And_OldValue_Is_Another_Type ()
|
|
{
|
|
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
|
|
|
|
var t = Application.Top;
|
|
|
|
var w = new Window ("w") {
|
|
X = Pos.Left (t) + 2,
|
|
Y = Pos.At (2)
|
|
};
|
|
var v = new View ("v") {
|
|
X = Pos.Center (),
|
|
Y = Pos.Percent (10)
|
|
};
|
|
|
|
w.Add (v);
|
|
t.Add (w);
|
|
|
|
t.Ready += () => {
|
|
Assert.Equal (2, w.X = 2);
|
|
Assert.Equal (2, w.Y = 2);
|
|
Assert.Throws<ArgumentException> (() => v.X = 2);
|
|
Assert.Throws<ArgumentException> (() => v.Y = 2);
|
|
};
|
|
|
|
Application.Iteration += () => Application.RequestStop ();
|
|
|
|
Application.Run ();
|
|
Application.Shutdown ();
|
|
}
|
|
|
|
[Fact]
|
|
public void Pos_Validation_Do_Not_Throws_If_NewValue_Is_PosAbsolute_And_OldValue_Is_Null ()
|
|
{
|
|
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
|
|
|
|
var t = Application.Top;
|
|
|
|
var w = new Window (new Rect (1, 2, 4, 5), "w");
|
|
t.Add (w);
|
|
|
|
t.Ready += () => {
|
|
Assert.Equal (2, w.X = 2);
|
|
Assert.Equal (2, w.Y = 2);
|
|
};
|
|
|
|
Application.Iteration += () => Application.RequestStop ();
|
|
|
|
Application.Run ();
|
|
Application.Shutdown ();
|
|
|
|
}
|
|
|
|
[Fact]
|
|
public void Pos_Validation_Do_Not_Throws_If_NewValue_Is_PosAbsolute_And_OldValue_Is_Another_Type_After_Sets_To_LayoutStyle_Absolute ()
|
|
{
|
|
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
|
|
|
|
var t = Application.Top;
|
|
|
|
var w = new Window ("w") {
|
|
X = Pos.Left (t) + 2,
|
|
Y = Pos.At (2)
|
|
};
|
|
var v = new View ("v") {
|
|
X = Pos.Center (),
|
|
Y = Pos.Percent (10)
|
|
};
|
|
|
|
w.Add (v);
|
|
t.Add (w);
|
|
|
|
t.Ready += () => {
|
|
v.LayoutStyle = LayoutStyle.Absolute;
|
|
Assert.Equal (2, v.X = 2);
|
|
Assert.Equal (2, v.Y = 2);
|
|
};
|
|
|
|
Application.Iteration += () => Application.RequestStop ();
|
|
|
|
Application.Run ();
|
|
Application.Shutdown ();
|
|
}
|
|
|
|
// DONE: Test PosCombine
|
|
// DONE: Test operators
|
|
[Fact]
|
|
public void PosCombine_Do_Not_Throws ()
|
|
{
|
|
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
|
|
|
|
var t = Application.Top;
|
|
|
|
var w = new Window ("w") {
|
|
X = Pos.Left (t) + 2,
|
|
Y = Pos.Top (t) + 2
|
|
};
|
|
var f = new FrameView ("f");
|
|
var v1 = new View ("v1") {
|
|
X = Pos.Left (w) + 2,
|
|
Y = Pos.Top (w) + 2
|
|
};
|
|
var v2 = new View ("v2") {
|
|
X = Pos.Left (v1) + 2,
|
|
Y = Pos.Top (v1) + 2
|
|
};
|
|
|
|
f.Add (v1, v2);
|
|
w.Add (f);
|
|
t.Add (w);
|
|
|
|
f.X = Pos.X (t) + Pos.X (v2) - Pos.X (v1);
|
|
f.Y = Pos.Y (t) + Pos.Y (v2) - Pos.Y (v1);
|
|
|
|
t.Ready += () => {
|
|
Assert.Equal (0, t.Frame.X);
|
|
Assert.Equal (0, t.Frame.Y);
|
|
Assert.Equal (2, w.Frame.X);
|
|
Assert.Equal (2, w.Frame.Y);
|
|
Assert.Equal (2, f.Frame.X);
|
|
Assert.Equal (2, f.Frame.Y);
|
|
Assert.Equal (4, v1.Frame.X);
|
|
Assert.Equal (4, v1.Frame.Y);
|
|
Assert.Equal (6, v2.Frame.X);
|
|
Assert.Equal (6, v2.Frame.Y);
|
|
};
|
|
|
|
Application.Iteration += () => Application.RequestStop ();
|
|
|
|
Application.Run ();
|
|
Application.Shutdown ();
|
|
}
|
|
|
|
[Fact]
|
|
public void PosCombine_Will_Throws ()
|
|
{
|
|
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
|
|
|
|
var t = Application.Top;
|
|
|
|
var w = new Window ("w") {
|
|
X = Pos.Left (t) + 2,
|
|
Y = Pos.Top (t) + 2
|
|
};
|
|
var f = new FrameView ("f");
|
|
var v1 = new View ("v1") {
|
|
X = Pos.Left (w) + 2,
|
|
Y = Pos.Top (w) + 2
|
|
};
|
|
var v2 = new View ("v2") {
|
|
X = Pos.Left (v1) + 2,
|
|
Y = Pos.Top (v1) + 2
|
|
};
|
|
|
|
f.Add (v1); // v2 not added
|
|
w.Add (f);
|
|
t.Add (w);
|
|
|
|
f.X = Pos.X (v2) - Pos.X (v1);
|
|
f.Y = Pos.Y (v2) - Pos.Y (v1);
|
|
|
|
Assert.Throws<InvalidOperationException> (() => Application.Run ());
|
|
Application.Shutdown ();
|
|
}
|
|
}
|
|
}
|