Initial Commit

2021-08-02 05:44:37 -04:00 · 2021-08-02 05:44:37 -04:00 · 270ab7d11f
commit 270ab7d11f
parent 53eb92e9af
15341 changed files with 700234 additions and 0 deletions
--- a/Library/PackageCache/com.unity.ugui@1.0.0/Tests/Runtime/TextEditor/TextEditorBackspaceDelete.cs
+++ b/Library/PackageCache/com.unity.ugui@1.0.0/Tests/Runtime/TextEditor/TextEditorBackspaceDelete.cs
@ -0,0 +1,323 @@
+using System.Collections;
+using System.Collections.Generic;
+using NUnit.Framework;
+using UnityEngine;
+using UnityEngine.TestTools;
+
+public class TextEditorBackspaceDelete
+{
+    private const string kFailedToRemoveCharacterMessage = "Backspace or Delete Failed To Remove The Expected Character";
+    private const string kFailedToChangeCursor = "Backspace or Delete Failed To Move The Cursor To The Expected Index";
+    private const string kFailedToChangeSelect = "Backspace or Delete Failed To Move The Selection Index To The Expected Index";
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnBackspace_RemovesCharacter()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 4,
+            selectIndex = 4,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(3, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(3, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnDelete_RemovesCharacter()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 3,
+            selectIndex = 3,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("MikDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(3, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(3, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnBackspaceAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "Mike🗘DeRoy",
+            cursorIndex = 5,
+            selectIndex = 5,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(4, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(4, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnDeleteAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "Mike🗘DeRoy",
+            cursorIndex = 4,
+            selectIndex = 4,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(4, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(4, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnBackspaceAndRightSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "Mike🗘DeRoy",
+            cursorIndex = 6,
+            selectIndex = 6,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(4, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(4, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_LeftCursorOnBackspace_DoesNotRemoveCharacter()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 0,
+            selectIndex = 0,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_LeftCursorOnDelete_RemovesCharacter()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 0,
+            selectIndex = 0,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("ikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_LeftCursorOnBackspaceAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "🗘MikeDeRoy",
+            cursorIndex = 1,
+            selectIndex = 1,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_LeftCursorOnDeleteAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "🗘MikeDeRoy",
+            cursorIndex = 0,
+            selectIndex = 0,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_LeftCursorOnBackspaceAndRightSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "🗘MikeDeRoy",
+            cursorIndex = 2,
+            selectIndex = 2,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_RightCursorOnBackspace_RemovesCharacters()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 9,
+            selectIndex = 9,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRo", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(8, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(8, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_RightCursorOnDelete_DoesNotRemoveCharacter()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy",
+            cursorIndex = 9,
+            selectIndex = 9,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(9, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(9, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_RightCursorOnBackspaceAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy🗘",
+            cursorIndex = 10,
+            selectIndex = 10,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(9, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(9, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_RightCursorOnDeleteAndLeftSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy🗘",
+            cursorIndex = 9,
+            selectIndex = 9,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(9, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(9, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_RightCursorOnBackspaceAndRightSurrogate_RemovesBothSurrogates()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "MikeDeRoy🗘",
+            cursorIndex = 11,
+            selectIndex = 11,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(9, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(9, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnBackspace_RemovesBothSurrogatesInSuccession()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "Mike🗘🗘🗘DeRoy",
+            cursorIndex = 8,
+            selectIndex = 8,
+        };
+
+        textBox.Backspace();
+
+        Assert.AreEqual("Mike🗘🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(6, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(6, textBox.selectIndex, kFailedToChangeSelect);
+
+        textBox.Backspace();
+
+        Assert.AreEqual("Mike🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(4, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(4, textBox.selectIndex, kFailedToChangeSelect);
+
+        textBox.Backspace();
+        Assert.AreEqual("Mik🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(3, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(3, textBox.selectIndex, kFailedToChangeSelect);
+    }
+
+    [Test]
+    public void TextEditorWithUTF16_MiddleCursorOnDelete_RemovesBothSurrogatesInSuccession()
+    {
+        var textBox = new TextEditor()
+        {
+            text = "Mike🗘🗘🗘DeRoy",
+            cursorIndex = 6,
+            selectIndex = 6,
+        };
+
+        textBox.Delete();
+
+        Assert.AreEqual("Mike🗘🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(6, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(6, textBox.selectIndex, kFailedToChangeSelect);
+
+        textBox.Delete();
+
+        Assert.AreEqual("Mike🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(6, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(6, textBox.selectIndex, kFailedToChangeSelect);
+
+        textBox.Delete();
+        Assert.AreEqual("Mike🗘eRoy", textBox.text, kFailedToRemoveCharacterMessage);
+        Assert.AreEqual(6, textBox.cursorIndex, kFailedToChangeCursor);
+        Assert.AreEqual(6, textBox.selectIndex, kFailedToChangeSelect);
+    }
+}