[Boost-commit] svn:boost r61727 - trunk/libs/spirit/test/karma

Subject: [Boost-commit] svn:boost r61727 - trunk/libs/spirit/test/karma
From: hartmut.kaiser_at_[hidden]
Date: 2010-05-01 23:07:55

Author: hkaiser
Date: 2010-05-01 23:07:54 EDT (Sat, 01 May 2010)
New Revision: 61727
URL: http://svn.boost.org/trac/boost/changeset/61727

Log:
Spirit: introduced new cutomization point for karma alternatives (variant_which) and extended strict mode to alternatives, added tests
Text files modified: 
   trunk/libs/spirit/test/karma/alternative.cpp |    11 +++++++++++                             
   1 files changed, 11 insertions(+), 0 deletions(-)

Modified: trunk/libs/spirit/test/karma/alternative.cpp
==============================================================================
--- trunk/libs/spirit/test/karma/alternative.cpp	(original)
+++ trunk/libs/spirit/test/karma/alternative.cpp	2010-05-01 23:07:54 EDT (Sat, 01 May 2010)
@@ -16,6 +16,7 @@
 #include <boost/spirit/include/karma_operator.hpp>
 #include <boost/spirit/include/karma_directive.hpp>
 #include <boost/spirit/include/karma_nonterminal.hpp>
+#include <boost/spirit/include/karma_auxiliary.hpp>
 
 #include "test.hpp"
 
@@ -168,6 +169,16 @@
     }
 
     {
+        // in strict mode if nothing matches, the alternative will fail
+        variant<double, char const*> v (10.0);
+        BOOST_TEST(!test("11", strict[char_ | lit(11)], v));
+        BOOST_TEST(test("11", strict[lit(11) | char_] , v));
+
+        v = "c";
+        BOOST_TEST(!test("11", strict[char_ | lit(11)], v));
+    }
+
+    {
         // if nothing matches, the first explicit alternative will be chosen
         variant<double, char const*> v (10.0);
         BOOST_TEST(test_delimited("11 ", char_ | lit(11), v, char_(' ')));