//
-// StringFormatFlags class testing unit
+// StringFormat class testing unit
//
-// Author:
-//
-// Jordi Mas i Hernàndez (jordi@ximian.com)
+// Authors:
+// Jordi Mas i Hernàndez (jordi@ximian.com)
+// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2004 Ximian, Inc. http://www.ximian.com
-//
-
-//
-// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2004-2006 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
+
using System;
+using System.ComponentModel;
using System.Drawing;
-using System.Drawing.Imaging;
+using System.Drawing.Text;
+using System.Security.Permissions;
using NUnit.Framework;
namespace MonoTests.System.Drawing{
[TestFixture]
+ [SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
public class StringFormatTest {
-
- [TearDown]
- public void Clean() {}
-
- [SetUp]
- public void GetReady()
+
+ private void CheckDefaults (StringFormat sf)
{
-
+ Assert.AreEqual (StringAlignment.Near, sf.Alignment, "Alignment");
+ Assert.AreEqual (0, sf.DigitSubstitutionLanguage, "DigitSubstitutionLanguage");
+ Assert.AreEqual (StringDigitSubstitute.User, sf.DigitSubstitutionMethod, "DigitSubstitutionMethod");
+ Assert.AreEqual ((StringFormatFlags) 0, sf.FormatFlags, "FormatFlags");
+ Assert.AreEqual (HotkeyPrefix.None, sf.HotkeyPrefix, "HotkeyPrefix");
+ Assert.AreEqual (StringAlignment.Near, sf.LineAlignment, "LineAlignment");
+ Assert.AreEqual (StringTrimming.Character, sf.Trimming, "Trimming");
}
-
+
[Test]
- public void TestSpecialConstructors()
- {
- StringFormat smf = StringFormat.GenericDefault;
- smf = StringFormat.GenericTypographic;
- }
-
+ public void Default ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ CheckDefaults (sf);
+ Assert.AreEqual ("[StringFormat, FormatFlags=0]", sf.ToString (), "ToString");
+ // check setters validations
+ sf.FormatFlags = (StringFormatFlags) Int32.MinValue;
+ Assert.AreEqual ((StringFormatFlags) Int32.MinValue, sf.FormatFlags, "Min-FormatFlags");
+ Assert.AreEqual ("[StringFormat, FormatFlags=-2147483648]", sf.ToString (), "ToString-2");
+ }
+ }
+
[Test]
- public void TestClone()
- {
- StringFormat smf = new StringFormat();
- StringFormat smfclone = (StringFormat) smf.Clone();
-
- Assert.AreEqual (smf.LineAlignment, smfclone.LineAlignment);
- Assert.AreEqual (smf.FormatFlags, smfclone.FormatFlags);
- Assert.AreEqual (smf.LineAlignment, smfclone.LineAlignment);
- Assert.AreEqual (smf.Alignment, smfclone.Alignment);
- Assert.AreEqual (smf.Trimming, smfclone.Trimming);
+ public void Default_Dispose ()
+ {
+ StringFormat sf = new StringFormat ();
+ sf.Dispose ();
+ Assert.Throws<ArgumentException> (() => sf.ToString ());
}
-
+
[Test]
- public void TestAlignment()
- {
- StringFormat smf = new StringFormat ();
-
- smf.LineAlignment = StringAlignment.Center;
- Assert.AreEqual (StringAlignment.Center, smf.LineAlignment);
-
- smf.Alignment = StringAlignment.Far;
- Assert.AreEqual (StringAlignment.Far, smf.Alignment);
- }
+ public void ctor_StringFormat_Null ()
+ {
+ Assert.Throws<ArgumentNullException> (() => new StringFormat (null));
+ }
+
+ [Test]
+ public void ctor_StringFormat ()
+ {
+ using (StringFormat sf = new StringFormat (StringFormat.GenericTypographic)) {
+ CheckTypographic (sf);
+ }
+ }
+
+ [Test]
+ public void ctor_StringFormatFlags ()
+ {
+ using (StringFormat sf = new StringFormat ((StringFormatFlags)Int32.MinValue)) {
+ Assert.AreEqual ((StringFormatFlags) Int32.MinValue, sf.FormatFlags, "FormatFlags");
+ }
+ }
+
+ [Test]
+ public void ctor_StringFormatFlags_Int32 ()
+ {
+ using (StringFormat sf = new StringFormat ((StringFormatFlags) Int32.MinValue, Int32.MinValue)) {
+ Assert.AreEqual (0, sf.DigitSubstitutionLanguage, "DigitSubstitutionLanguage");
+ Assert.AreEqual ((StringFormatFlags) Int32.MinValue, sf.FormatFlags, "FormatFlags");
+ }
+ }
+
+ [Test]
+ public void GenericDefault ()
+ {
+ CheckDefaults (StringFormat.GenericDefault);
+ }
+
+ [Test]
+ public void GenericDefault_Dispose ()
+ {
+ StringFormat.GenericDefault.Dispose ();
+ CheckDefaults (StringFormat.GenericDefault);
+ }
+
+ [Test]
+ public void GenericDefault_Local_Dispose ()
+ {
+ StringFormat sf = StringFormat.GenericDefault;
+ sf.Dispose (); // can't be cached
+ Assert.Throws<ArgumentException> (() => CheckDefaults (sf));
+ }
+
+ private void CheckTypographic (StringFormat sf)
+ {
+ Assert.AreEqual (StringAlignment.Near, sf.Alignment, "Alignment");
+ Assert.AreEqual (0, sf.DigitSubstitutionLanguage, "DigitSubstitutionLanguage");
+ Assert.AreEqual (StringDigitSubstitute.User, sf.DigitSubstitutionMethod, "DigitSubstitutionMethod");
+ Assert.AreEqual (StringFormatFlags.FitBlackBox | StringFormatFlags.LineLimit | StringFormatFlags.NoClip, sf.FormatFlags, "FormatFlags");
+ Assert.AreEqual (HotkeyPrefix.None, sf.HotkeyPrefix, "HotkeyPrefix");
+ Assert.AreEqual (StringAlignment.Near, sf.LineAlignment, "LineAlignment");
+ Assert.AreEqual (StringTrimming.None, sf.Trimming, "Trimming");
+ }
+
+ [Test]
+ public void GenericTypographic ()
+ {
+ StringFormat sf = StringFormat.GenericTypographic;
+ CheckTypographic (sf);
+ Assert.AreEqual ("[StringFormat, FormatFlags=FitBlackBox, LineLimit, NoClip]", sf.ToString (), "ToString");
+ }
+
+ [Test]
+ public void GenericTypographic_Dispose ()
+ {
+ StringFormat.GenericTypographic.Dispose ();
+ CheckTypographic (StringFormat.GenericTypographic);
+ }
+
+ [Test]
+ public void GenericTypographic_Local_Dispose ()
+ {
+ StringFormat sf = StringFormat.GenericTypographic;
+ sf.Dispose (); // can't be cached
+ Assert.Throws<ArgumentException> (() => CheckTypographic (sf));
+ }
+
+ [Test]
+ public void Alignment_All ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ foreach (StringAlignment sa in Enum.GetValues (typeof (StringAlignment))) {
+ sf.Alignment = sa;
+ Assert.AreEqual (sa, sf.Alignment, sa.ToString ());
+ }
+ }
+ }
+
+ [Test]
+ public void Alignment_Invalid ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<InvalidEnumArgumentException> (() => sf.Alignment = (StringAlignment) Int32.MinValue);
+ }
+ }
+
+ [Test]
+ public void HotkeyPrefix_All ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ foreach (HotkeyPrefix hp in Enum.GetValues (typeof (HotkeyPrefix))) {
+ sf.HotkeyPrefix = hp;
+ Assert.AreEqual (hp, sf.HotkeyPrefix, hp.ToString ());
+ }
+ }
+ }
+
+ [Test]
+ public void HotkeyPrefix_Invalid ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<InvalidEnumArgumentException> (() => sf.HotkeyPrefix = (HotkeyPrefix) Int32.MinValue);
+ }
+ }
+
+ [Test]
+ public void LineAlignment_All ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ foreach (StringAlignment sa in Enum.GetValues (typeof (StringAlignment))) {
+ sf.LineAlignment = sa;
+ Assert.AreEqual (sa, sf.LineAlignment, sa.ToString ());
+ }
+ }
+ }
+
+ [Test]
+ public void LineAlignment_Invalid ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<InvalidEnumArgumentException> (() => sf.LineAlignment = (StringAlignment) Int32.MinValue);
+ }
+ }
+
+ [Test]
+ public void Trimming_All ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ foreach (StringTrimming st in Enum.GetValues (typeof (StringTrimming))) {
+ sf.Trimming = st;
+ Assert.AreEqual (st, sf.Trimming, st.ToString ());
+ }
+ }
+ }
+
+ [Test]
+ public void Trimming_Invalid ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<InvalidEnumArgumentException> (() => sf.Trimming = (StringTrimming) Int32.MinValue);
+ }
+ }
+
+ [Test]
+ public void Clone()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ using (StringFormat clone = (StringFormat) sf.Clone ()) {
+ CheckDefaults (clone);
+ }
+ }
+ }
+
+ [Test]
+ public void Clone_Complex ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ CharacterRange[] ranges = new CharacterRange [2];
+ ranges[0].First = 1;
+ ranges[0].Length = 2;
+ ranges[1].First = 3;
+ ranges[1].Length = 4;
+ sf.SetMeasurableCharacterRanges (ranges);
+
+ float[] stops = new float [2];
+ stops [0] = 6.0f;
+ stops [1] = 7.0f;
+ sf.SetTabStops (5.0f, stops);
+
+ using (StringFormat clone = (StringFormat) sf.Clone ()) {
+ CheckDefaults (clone);
+
+ float first;
+ float[] cloned_stops = clone.GetTabStops (out first);
+ Assert.AreEqual (5.0f, first, "first");
+ Assert.AreEqual (6.0f, cloned_stops[0], "cloned_stops[0]");
+ Assert.AreEqual (7.0f, cloned_stops[1], "cloned_stops[1]");
+ }
+ }
+ }
[Test]
public void TestFormatFlags()
- {
- StringFormat smf = new StringFormat ();
-
- smf.FormatFlags = StringFormatFlags.DisplayFormatControl;
- Assert.AreEqual (StringFormatFlags.DisplayFormatControl, smf.FormatFlags);
+ {
+ using (StringFormat smf = new StringFormat ()) {
+ smf.FormatFlags = StringFormatFlags.DisplayFormatControl;
+ Assert.AreEqual (StringFormatFlags.DisplayFormatControl, smf.FormatFlags);
+ }
}
[Test]
public void TabsStops()
- {
- StringFormat smf = new StringFormat ();
-
- float firstTabOffset;
- float[] tabsSrc = {100, 200, 300, 400};
- float[] tabStops;
-
- smf.SetTabStops(200, tabsSrc);
- tabStops = smf.GetTabStops(out firstTabOffset);
-
- Assert.AreEqual (200, firstTabOffset);
- Assert.AreEqual (tabsSrc.Length, tabStops.Length);
- Assert.AreEqual (tabsSrc[0], tabStops[0]);
- Assert.AreEqual (tabsSrc[1], tabStops[1]);
- Assert.AreEqual (tabsSrc[2], tabStops[2]);
- Assert.AreEqual (tabsSrc[3], tabStops[3]);
- }
-
+ {
+ using (StringFormat smf = new StringFormat ()) {
+ float firstTabOffset;
+ float[] tabsSrc = { 100, 200, 300, 400 };
+ float[] tabStops;
+
+ smf.SetTabStops (200, tabsSrc);
+ tabStops = smf.GetTabStops (out firstTabOffset);
+
+ Assert.AreEqual (200, firstTabOffset);
+ Assert.AreEqual (tabsSrc.Length, tabStops.Length);
+ Assert.AreEqual (tabsSrc[0], tabStops[0]);
+ Assert.AreEqual (tabsSrc[1], tabStops[1]);
+ Assert.AreEqual (tabsSrc[2], tabStops[2]);
+ Assert.AreEqual (tabsSrc[3], tabStops[3]);
+ }
+ }
+
+ [Test]
+ public void SetTabStops_Null ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<NullReferenceException> (() => sf.SetTabStops (Single.NaN, null));
+ }
+ }
+
+ [Test]
+ public void SetDigitSubstitution ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ sf.SetDigitSubstitution (Int32.MinValue, (StringDigitSubstitute) Int32.MinValue);
+ Assert.AreEqual (0, sf.DigitSubstitutionLanguage, "DigitSubstitutionLanguage");
+ Assert.AreEqual ((StringDigitSubstitute) Int32.MinValue, sf.DigitSubstitutionMethod, "DigitSubstitutionMethod");
+ }
+ }
+
+ [Test]
+ public void SetMeasurableCharacterRanges_Null ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ Assert.Throws<NullReferenceException> (() => sf.SetMeasurableCharacterRanges (null));
+ }
+ }
+
+ [Test]
+ public void SetMeasurableCharacterRanges_Empty ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ CharacterRange[] range = new CharacterRange[0];
+ sf.SetMeasurableCharacterRanges (range);
+ }
+ }
+
+ [Test]
+ public void SetMeasurableCharacterRanges_Max ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ CharacterRange[] range = new CharacterRange[32];
+ sf.SetMeasurableCharacterRanges (range);
+ }
+ }
+
+ [Test]
+ public void SetMeasurableCharacterRanges_TooBig ()
+ {
+ using (StringFormat sf = new StringFormat ()) {
+ CharacterRange[] range = new CharacterRange[33];
+ Assert.Throws<OverflowException> (() => sf.SetMeasurableCharacterRanges (range));
+ }
+ }
}
}
projects / mono.git / blobdiff