[Boost-commit] svn:boost r74055 - in trunk/libs/spirit/test: . qi

Subject: [Boost-commit] svn:boost r74055 - in trunk/libs/spirit/test: . qi
From: hartmut.kaiser_at_[hidden]
Date: 2011-08-24 18:24:52

Author: hkaiser
Date: 2011-08-24 18:24:51 EDT (Wed, 24 Aug 2011)
New Revision: 74055
URL: http://svn.boost.org/trac/boost/changeset/74055

Log:
Spirit: Fixing actions for embedded parsers which synthesize attributes, adding test
Added:
   trunk/libs/spirit/test/qi/regression_binary_action.cpp   (contents, props changed)
Text files modified: 
   trunk/libs/spirit/test/Jamfile |     1 +                                       
   1 files changed, 1 insertions(+), 0 deletions(-)

Modified: trunk/libs/spirit/test/Jamfile
==============================================================================
--- trunk/libs/spirit/test/Jamfile	(original)
+++ trunk/libs/spirit/test/Jamfile	2011-08-24 18:24:51 EDT (Wed, 24 Aug 2011)
@@ -160,6 +160,7 @@
      [ run qi/regression_reorder.cpp                              : : : : qi_regression_reorder ]
      [ run qi/regression_repeat.cpp                               : : : : qi_regression_repeat ]
      [ run qi/regression_transform_assignment.cpp                 : : : : qi_regression_transform_assignment ]
+     [ run qi/regression_binary_action.cpp                        : : : : qi_regression_binary_action ]
     ;
 
     ###########################################################################

Added: trunk/libs/spirit/test/qi/regression_binary_action.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/spirit/test/qi/regression_binary_action.cpp	2011-08-24 18:24:51 EDT (Wed, 24 Aug 2011)
@@ -0,0 +1,47 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 Hartmut Kaiser
+    Copyright (c) 2011 Matthias Born
+
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#include <boost/config/warning_disable.hpp>
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/spirit/include/qi.hpp>
+#include <boost/spirit/include/phoenix.hpp>
+#include <boost/fusion/include/adapt_struct.hpp>
+#include "test.hpp"
+
+int main()
+{
+// This test assumes a little endian architecture
+#ifdef BOOST_LITTLE_ENDIAN
+    using spirit_test::test_attr;
+    using boost::spirit::qi::rule;
+    using boost::spirit::qi::locals;
+    using boost::spirit::qi::little_word;
+    using boost::spirit::qi::omit;
+    using boost::spirit::qi::_1;
+    using boost::spirit::qi::_a;
+    using boost::spirit::qi::attr;
+
+    rule<char const*, short int(), locals<short int> > pass; 
+    pass = little_word;
+
+    rule<char const*, short int(), locals<short int> > pass_ugly; 
+    pass_ugly %= omit[little_word[_a=_1]] >> attr(_a);
+
+    rule<char const*, short int(), locals<short int> > fail; 
+    fail %= little_word[_a=_1];
+
+    short int us = 0;
+    BOOST_TEST(test_attr("\x01\x02", pass, us) && us == 0x0201);
+
+    us = 0;
+    BOOST_TEST(test_attr("\x01\x02", pass_ugly, us) && us == 0x0201);
+
+    us = 0;
+    BOOST_TEST(test_attr("\x01\x02", fail, us) && us == 0x0201);
+#endif
+    return boost::report_errors();
+}