Unit tests for scala#73 scala.xml.Utility.trim doesn't properly handle adjacent Text nodes

Author: ashawley

src/test/scala/scala/xml/UtilityTest.scala

@@ -31,6 +31,25 @@ class UtilityTest {
     assertEquals(2, y2 match { case <foo><toomuchws>a b b a</toomuchws></foo> => 2 })
   }
 
+  @Test
+  def issue73AdjacentSpaceInFirst: Unit = {
+    val x = <div>{Text("My name is ")}{Text("Harry")}</div>
+    assertEquals(<div>My name is Harry</div>, Utility.trim(x))
+
+  }
+
+  @Test
+  def issue73AdjacentSpaceInSecond: Unit = {
+    val x = <div>{Text(" My name is")}{Text(" Harriet ")}</div>
+    assertEquals(<div>My name is Harriet</div>, Utility.trim(x))
+  }
+
+  @Test
+  def issue73IsolatedSpaceIsLost: Unit = {
+    val data = <data>{Text("a")}{Text(" ")}{Text("b")}</data>
+    assertEquals(<data>a b</data>, Utility.trim(data))
+  }
+
   @Test
   def aposEscaping: Unit = {
     val z = <bar>''</bar>