Add a test that demonstrates a problem with the current approach to leading calculation

DEVSIX-1053

Autoported commit.
Original commit hash: [898612d]

Author: Snipx

itext.tests/itext.layout.tests/itext/layout/TextWritingTest.cs

@@ -129,6 +129,22 @@ public virtual void LeadingTest01() {
                 , "diff"));
         }
 
+        /// <exception cref="System.IO.IOException"/>
+        /// <exception cref="System.Exception"/>
+        [NUnit.Framework.Test]
+        public virtual void LeadingTest02() {
+            String outFileName = destinationFolder + "leadingTest02.pdf";
+            String cmpFileName = sourceFolder + "cmp_leadingTest02.pdf";
+            PdfDocument pdfDocument = new PdfDocument(new PdfWriter(outFileName));
+            Document document = new Document(pdfDocument);
+            Paragraph p1 = new Paragraph().Add(new Text("Abdgsdfds ffs f dds").SetFontSize(60)).Add(new Text("fsd f dsf ds fds f ds"
+                ).SetFontSize(22)).SetMultipliedLeading(1);
+            document.Add(p1);
+            document.Close();
+            NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
+                , "diff"));
+        }
+
         /// <exception cref="System.IO.IOException"/>
         /// <exception cref="System.Exception"/>
         [NUnit.Framework.Test]

itext.tests/itext.layout.tests/resources/itext/layout/TextWritingTest/cmp_leadingTest02.pdf

@@ -1 +1 @@
-b311c7b8dd0ed210bdb31b36e12de82ec320a0b6
+898612dbe6c7a27077e10b543b975bebd887eefb