102 строки
3.1 KiB
C#
102 строки
3.1 KiB
C#
//
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// NSLayoutManager Unit Tests
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//
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// Authors:
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// Sebastien Pouliot <sebastien@xamarin.com>
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//
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// Copyright 2013 Xamarin Inc. All rights reserved.
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//
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#if !__WATCHOS__ && !MONOMAC
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using System;
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#if XAMCORE_2_0
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using Foundation;
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using UIKit;
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#else
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using MonoTouch.Foundation;
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using MonoTouch.UIKit;
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#endif
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using NUnit.Framework;
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#if XAMCORE_2_0
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using RectangleF=CoreGraphics.CGRect;
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using SizeF=CoreGraphics.CGSize;
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using PointF=CoreGraphics.CGPoint;
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#else
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using nfloat=global::System.Single;
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using nint=global::System.Int32;
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using nuint=global::System.UInt32;
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#endif
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namespace MonoTouchFixtures.UIKit {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class LayoutManagerTest {
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[Test]
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public void Defaults ()
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{
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if (!TestRuntime.CheckSystemAndSDKVersion (7, 0))
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Assert.Ignore ("requires iOS7+");
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using (var lm = new NSLayoutManager ()) {
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Assert.False (lm.AllowsNonContiguousLayout, "AllowsNonContiguousLayout");
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Assert.True (lm.ExtraLineFragmentRect.IsEmpty, "ExtraLineFragmentRect");
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Assert.Null (lm.ExtraLineFragmentTextContainer, "ExtraLineFragmentTextContainer");
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Assert.True (lm.ExtraLineFragmentUsedRect.IsEmpty, "ExtraLineFragmentUsedRect");
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Assert.That (lm.FirstUnlaidCharacterIndex, Is.EqualTo ((nuint) 0), "FirstUnlaidCharacterIndex");
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Assert.That (lm.FirstUnlaidGlyphIndex, Is.EqualTo ((nuint) 0), "FirstUnlaidGlyphIndex");
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Assert.False (lm.HasNonContiguousLayout, "HasNonContiguousLayout");
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Assert.That (lm.HyphenationFactor, Is.EqualTo ((nfloat) 0), "HyphenationFactor");
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Assert.That (lm.NumberOfGlyphs, Is.EqualTo ((nuint) 0), "NumberOfGlyphs");
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Assert.False (lm.ShowsControlCharacters, "ShowsControlCharacters");
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Assert.False (lm.ShowsInvisibleCharacters, "ShowsInvisibleCharacters");
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Assert.Null (lm.TextStorage, "TextStorage");
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Assert.True (lm.UsesFontLeading, "UsesFontLeading");
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}
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}
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[Test]
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public void GetGlyphsTest ()
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{
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if (!TestRuntime.CheckSystemAndSDKVersion (7, 0))
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Assert.Ignore ("requires iOS7+");
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using (var txt = new NSTextStorage ()) {
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var str = "hello world\n\t";
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txt.SetString (new NSAttributedString (str));
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using (var lm = new NSLayoutManager ()) {
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lm.TextStorage = txt;
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var glyphs = new short[str.Length];
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var props = new NSGlyphProperty [glyphs.Length];
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var charIndexBuffer = new nuint [glyphs.Length];
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var bidiLevelBuffer = new byte [glyphs.Length];
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lm.GetGlyphs (new NSRange (0, str.Length), glyphs, props, charIndexBuffer, bidiLevelBuffer);
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Assert.That (glyphs, Is.EqualTo (new short [] { 75, 72, 79, 79, 82, 3, 90, 82, 85, 79, 71, -1, -1 }), "glyphs");
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Assert.That (props, Is.EqualTo (new NSGlyphProperty [] {
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0,
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0,
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0,
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0,
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0,
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NSGlyphProperty.Elastic,
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0,
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0,
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0,
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0,
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0,
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NSGlyphProperty.ControlCharacter,
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NSGlyphProperty.ControlCharacter
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}), "props");
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Assert.That (charIndexBuffer, Is.EqualTo (new nuint [] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 }), "charIndexBuffer");
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Assert.That (bidiLevelBuffer, Is.EqualTo (new byte [str.Length]), "bidiLevelBuffer");
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}
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}
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}
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}
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}
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#endif // !__WATCHOS__
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