Issue 11073. Show function type in hover text.

editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java

Index: editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java
diff --git a/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java b/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java
index d0f8ba1083c91a893d4f2f2b05e7a39747ade768..2e5b1187a31938a779b20e957037184293cbb33f 100644
--- a/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java
+++ b/editor/tools/plugins/com.google.dart.tools.core_test/src/com/google/dart/tools/core/utilities/dartdoc/DartDocUtilitiesTest.java
@@ -120,6 +120,14 @@ public class DartDocUtilitiesTest extends ResolverTestCase {
     assertEquals("int index", DartDocUtilities.getTextSummary(null, element));
   }
 
+  public void test_functionTypeAlias_summary() throws Exception {
+    ASTNode id = findNodeIn("FFF", createSource(//
+        "/// My function type",
+        "typedef int FFF(int a, double b);"));
+    Element element = ElementLocator.locate(id);
+    assertEquals("int FFF(int a, double b)", DartDocUtilities.getTextSummary(null, element));
+  }
+
   public void test_method_doc() throws Exception {
     ASTNode id = findNodeIn("x", createSource(//
         "/// My method",