Ejemplo n.º 1
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        public void ReplaceTsString_OneRunBldrStringNullEmptyRange_DoesNotUpdateText()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            tsb.ReplaceTsString(1, 1, null);
            Assert.That(tsb.Text, Is.EqualTo(EnglishFont1Text));
        }
Ejemplo n.º 2
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        public void SetIntPropValues_OneRunBldrEmptyRange_DoesNotUpdateProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            tsb.SetIntPropValues(0, 0, (int)FwTextPropType.ktptWs, (int)FwTextPropVar.ktpvDefault, SpanishWS);
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
        }
Ejemplo n.º 3
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        public void SetIntPropValues_OneRunBldrFullRange_UpdatesProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            tsb.SetIntPropValues(0, tsb.Length, (int)FwTextPropType.ktptWs, (int)FwTextPropVar.ktpvDefault, SpanishWS);
            Assert.That(GetWS(tsb, 0), Is.EqualTo(SpanishWS));
        }
Ejemplo n.º 4
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        public void SetProperties_OneRunBldrFullRange_UpdatesProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            tsb.SetProperties(0, tsb.Length, new TsTextProps(SpanishWS));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(SpanishWS));
        }
Ejemplo n.º 5
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        public void SetProperties_OneRunBldrEmptyRange_DoesNotUpdateProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            tsb.SetProperties(0, 0, new TsTextProps(SpanishWS));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
        }
Ejemplo n.º 6
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        public void SetProperties_EmptyBldr_UpdatesProperties()
        {
            TsStrBldr tsb = CreateEmptyBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(-1));
            tsb.SetProperties(0, 0, new TsTextProps(EnglishWS));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
        }
Ejemplo n.º 7
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        public void SetStrPropValue_EmptyBldr_UpdatesProperties()
        {
            TsStrBldr tsb = CreateEmptyBldr();

            Assert.That(GetFont(tsb, 0), Is.Null);
            tsb.SetStrPropValue(0, 0, (int)FwTextPropType.ktptFontFamily, Font1);
            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font1));
        }
Ejemplo n.º 8
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        public void SetStrPropValue_OneRunBldrEmptyRange_DoesNotUpdateProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font1));
            tsb.SetStrPropValue(0, 0, (int)FwTextPropType.ktptFontFamily, Font2);
            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font1));
        }
Ejemplo n.º 9
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        public void SetStrPropValue_OneRunBldrFullRange_UpdatesProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font1));
            tsb.SetStrPropValue(0, tsb.Length, (int)FwTextPropType.ktptFontFamily, Font2);
            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font2));
        }
Ejemplo n.º 10
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        public void SetIntPropValues_EmptyBldr_UpdatesProperties()
        {
            TsStrBldr tsb = CreateEmptyBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(-1));
            tsb.SetIntPropValues(0, 0, (int)FwTextPropType.ktptWs, (int)FwTextPropVar.ktpvDefault, EnglishWS);
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
        }
Ejemplo n.º 11
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        public void Replace_EmptyBldrEmptyText_UpdatesProperties()
        {
            TsStrBldr tsb = CreateEmptyBldr();

            tsb.Replace(0, 0, string.Empty, new TsTextProps(FrenchWS));
            Assert.That(tsb.Text, Is.Null);
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(FrenchWS));
        }
Ejemplo n.º 12
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        public void Replace_EmptyBldrNonEmptyText_InsertsText()
        {
            TsStrBldr tsb = CreateEmptyBldr();

            tsb.Replace(0, 0, "text", new TsTextProps(FrenchWS));
            Assert.That(tsb.Text, Is.EqualTo("text"));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(FrenchWS));
        }
Ejemplo n.º 13
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        public void Clear_TwoRunBldr_ClearsState()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.Clear();
            Assert.That(tsb.Text, Is.Null);
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(-1));
        }
Ejemplo n.º 14
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        public void SetProperties_OneRunBldrPartialRangeFromMiddleToEnd_CreatesOneExtraRun()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            tsb.SetProperties(1, tsb.Length, new TsTextProps(SpanishWS));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
        }
Ejemplo n.º 15
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        public void Replace_OneRunBldrEmptyTextEmptyRange_DoNotUpdateProperties()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            tsb.Replace(0, 0, string.Empty, new TsTextProps(FrenchWS));
            Assert.That(tsb.Text, Is.EqualTo(EnglishFont1Text));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            int var;

            Assert.That(tsb.get_PropertiesAt(0).GetIntPropValues((int)FwTextPropType.ktptWs, out var), Is.EqualTo(EnglishWS));
        }
Ejemplo n.º 16
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        private const string e_WITH_GRAVE = "\u00E8";                          // composition of e + COMBINING_GRAVE_ACCENT

        private TsString CreateStackedDiacriticsInput(bool singleRun)
        {
            string stackedDiacriticsInput = "Stacked diacritics: W" +
                                            "e" + COMBINING_DOUBLE_ACUTE_ACCENT + COMBINING_RING_BELOW + COMBINING_GRAVE_ACCENT_BELOW +
                                            "lc" + COMBINING_LEFT_TACK_BELOW + COMBINING_MINUS_SIGN_BELOW +
                                            "o" + COMBINING_CIRCUMFLEX_ACCENT +
                                            "m" + COMBINING_SEAGULL_BELOW + COMBINING_GRAVE_ACCENT + COMBINING_DIAERESIS + COMBINING_MACRON +
                                            "e" + COMBINING_GRAVE_ACCENT +
                                            " to" + COMBINING_DIAERESIS + COMBINING_CIRCUMFLEX_ACCENT +
                                            " Wo" + COMBINING_DOT_ABOVE + COMBINING_INVERTED_BREVE +
                                            "r" + COMBINING_SQUARE_BELOW +
                                            "l" + COMBINING_TILDE +
                                            "d" + COMBINING_DOWN_TACK_BELOW + COMBINING_TILDE_BELOW +
                                            "Pa" + COMBINING_DOT_ABOVE + COMBINING_OVERLINE + COMBINING_DOUBLE_ACUTE_ACCENT +
                                            "d" + COMBINING_ACUTE_ACCENT_BELOW +
                                            "!";

            var temp    = new TsString(stackedDiacriticsInput, EnWS);
            var builder = new TsStrBldr();

            builder.ReplaceTsString(0, 0, temp);
            builder.SetIntPropValues(0, stackedDiacriticsInput.Length, (int)FwTextPropType.ktptFontSize, (int)FwTextPropVar.ktpvMilliPoint, 20000);
            builder.SetIntPropValues(0, stackedDiacriticsInput.Length, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrGreen);
            if (singleRun)
            {
                return((TsString)builder.GetString());
            }

            // green from 0-22
            builder.SetIntPropValues(22, 23, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrRed);
            builder.SetIntPropValues(23, 24, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, 0x00ff602f);
            // green from 24-30
            builder.SetIntPropValues(30, 31, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlue);
            // green from 31-33
            builder.SetIntPropValues(33, 34, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrRed);
            // green from 34-42
            builder.SetIntPropValues(42, 43, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlack);
            // green from 43-47
            builder.SetIntPropValues(47, 48, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlack);
            // green from 48-51
            builder.SetIntPropValues(51, 52, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlue);
            // green from 52-53
            builder.SetIntPropValues(53, 54, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrRed);
            // green from 54-58
            builder.SetIntPropValues(58, 59, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrRed);
            builder.SetIntPropValues(59, 60, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlack);
            // green from 60-61
            builder.SetIntPropValues(61, 62, (int)FwTextPropType.ktptForeColor, (int)FwTextPropVar.ktpvDefault, (int)FwTextColor.kclrBlack);
            // green from 62-63

            return((TsString)builder.GetString());
        }
Ejemplo n.º 17
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        public void Replace_OneRunBldrNonEmptyTextFullRange_ReplacesText()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            tsb.Replace(0, tsb.Length, "A new text.", new TsTextProps(FrenchWS));
            Assert.That(tsb.Text, Is.EqualTo("A new text."));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(FrenchWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 18
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        public void Replace_OneRunBldrEmptyTextPartialRange_RemovesText()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            tsb.Replace(5, 8, string.Empty, new TsTextProps(FrenchWS));
            Assert.That(tsb.Text, Is.EqualTo("This a test!"));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 19
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        public void SetProperties_TwoRunBldrReplacesFirstAndOverlapsSecondByOneCharacterSamePropertiesAsSecond_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetProperties(0, EnglishFont1Text.Length + 2, new TsTextProps(SpanishWS));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! ¡Esto es una prueba!"));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 20
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        public void Replace_OneRunBldrNonEmptyTextEmptyRangeNullProps_InsertsText()
        {
            TsStrBldr tsb = CreateOneRunBldr();

            tsb.Replace(tsb.Length, tsb.Length, " text", null);
            Assert.That(tsb.Text, Is.EqualTo(EnglishFont1Text + " text"));
            Assert.That(tsb.RunCount, Is.EqualTo(1));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 21
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        public void SetStrPropValue_TwoRunBldrRangeReplacesFirstOverlapsSecond_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedFontBldr();

            tsb.SetStrPropValue(0, 27, (int)FwTextPropType.ktptFontFamily, Font3);
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! How are you"));
            Assert.That(GetFont(tsb, 0), Is.EqualTo(Font3));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(27));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(27));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 22
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        public void SetIntPropValues_TwoRunBldrRangeOverlapsBothSamePropertiesAsLast_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetIntPropValues(6, 27, (int)FwTextPropType.ktptWs, (int)FwTextPropVar.ktpvDefault, SpanishWS);
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(1), Is.EqualTo("s a test! ¡Esto es una prueba!"));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(6));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(6));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 23
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        public void SetIntPropValues_TwoRunBldrRangeReplacesFirstOverlapsSecond_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetIntPropValues(0, 27, (int)FwTextPropType.ktptWs, (int)FwTextPropVar.ktpvDefault, FrenchWS);
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! ¡Esto es un"));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(FrenchWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(27));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(27));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 24
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        public void SetProperties_TwoRunBldrRangeOverlapsFirstReplacesSecond_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetProperties(6, tsb.Length, new TsTextProps(FrenchWS));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(1), Is.EqualTo("s a test! ¡Esto es una prueba!"));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(FrenchWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(6));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(6));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 25
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        public void SetProperties_TwoRunBldrRangeOverlapsBothSamePropertiesAsFirst_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetProperties(6, 27, new TsTextProps(EnglishWS));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! ¡Esto es un"));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(27));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(27));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 26
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        public void SetStrPropValue_TwoRunBldrRangeOverlapsBothSamePropertiesAsLast_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedFontBldr();

            tsb.SetStrPropValue(6, 27, (int)FwTextPropType.ktptFontFamily, Font2);
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(1), Is.EqualTo("s a test! How are you today?"));
            Assert.That(GetFont(tsb, 1), Is.EqualTo(Font2));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(6));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(6));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 27
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        public void Replace_TwoRunBldrNonEmptyTextOverlapsBothSamePropertiesSecond_ReplacesText()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.Replace(5, 28, "was", new TsTextProps(SpanishWS));
            Assert.That(tsb.Text, Is.EqualTo("This was prueba!"));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(5));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(5));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 28
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        public void Replace_TwoRunBldrEmptyTextOverlapsBoth_RemovesText()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.Replace(5, 29, String.Empty, null);
            Assert.That(tsb.Text, Is.EqualTo("This prueba!"));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(5));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(5));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 29
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        public void SetProperties_TwoRunBldrReplacesFirstWithoutOverlappingSecond_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetProperties(0, EnglishFont1Text.Length + 1, new TsTextProps(FrenchWS));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! "));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(FrenchWS));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(EnglishFont1Text.Length + 1));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(EnglishFont1Text.Length + 1));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }
Ejemplo n.º 30
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        public void SetProperties_TwoRunBldrAlmostReplacesFirstButLeavesJustOneCharacterSamePropertiesAsFirst_UpdatesProperties()
        {
            TsStrBldr tsb = CreateMixedWSBldr();

            tsb.SetProperties(0, EnglishFont1Text.Length, new TsTextProps(EnglishWS));
            Assert.That(tsb.RunCount, Is.EqualTo(2));
            Assert.That(tsb.get_RunText(0), Is.EqualTo("This is a test! "));
            Assert.That(GetWS(tsb, 0), Is.EqualTo(EnglishWS));
            Assert.That(tsb.get_RunText(1), Is.EqualTo("¡Esto es una prueba!"));
            Assert.That(GetWS(tsb, 1), Is.EqualTo(SpanishWS));
            int ichMin, ichLim;

            tsb.GetBoundsOfRun(0, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(0));
            Assert.That(ichLim, Is.EqualTo(EnglishFont1Text.Length + 1));
            tsb.GetBoundsOfRun(1, out ichMin, out ichLim);
            Assert.That(ichMin, Is.EqualTo(EnglishFont1Text.Length + 1));
            Assert.That(ichLim, Is.EqualTo(tsb.Length));
        }