Add testing for CommentHandler, and fix a bug where trailing comments in #else
and #endif in non-skipped blocks were not passed to the CommentHandler. Patch
by Andy Gibbs!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159119 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Tooling/CMakeLists.txt b/unittests/Tooling/CMakeLists.txt
index 876a9c1..5905049 100644
--- a/unittests/Tooling/CMakeLists.txt
+++ b/unittests/Tooling/CMakeLists.txt
@@ -1,4 +1,5 @@
 add_clang_unittest(ToolingTests
+  CommentHandlerTest.cpp
   CompilationDatabaseTest.cpp
   ToolingTest.cpp
   RecursiveASTVisitorTest.cpp