Add some details how to configure the tests.

And spell out word.


git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@1602 e5f2f494-b856-4b98-b285-d166d9295462

README

@@ -46,7 +46,7 @@ Simple build instructions:
   ./configure
   make
 
-If building from Subversion repo, run:
+If building from Subversion repository, run:
 
   autoreconf --install
 
@@ -79,8 +79,28 @@ Install with:
 
   make install
 
+TESTS
+
+The tests use the googletests framework for C++. It is available
+from http://code.google.com/p/googletest/.  To enable the tests,
+configure BIND 10 with --with-gtest to point to the base path that
+contains the gtest include and lib directories, for example:
+
+  ./configure --with-gtest=/usr/pkg/
+
+Then run "make check" to run these tests.
+
+./configure CXX=/usr/pkg/gcc44/bin/g++ --with-lcov=/usr/pkg/bin/lcov --prefix=/home/reed/opt/bind10 --with-gtest=/usr/pkg/ LDFLAGS="-Wl,-R/usr/pkg/lib -lpthread" --enable-man --with-boostlib
+
 TEST COVERAGE
 
+The code coverage report for the C++ tests uses LCOV. It is available
+from http://ltp.sourceforge.net/. To generate your own HTML report,
+configure BIND 10 with the --with-lcov switch to point to the lcov
+executable, for example:
+
+  ./configure --with-lcov=/usr/pkg/bin/lcov
+
 Doing code coverage tests:
 
   make coverage