1 files changed, 68 insertions, 0 deletions
diff --git a/src/boost/libs/spirit/test/lex/lexertl3.cpp b/src/boost/libs/spirit/test/lex/lexertl3.cpp
new file mode 100644
index 00000000..9ff70974
--- /dev/null
+++ b/src/boost/libs/spirit/test/lex/lexertl3.cpp
@@ -0,0 +1,68 @@
+//  Copyright (c) 2001-2011 Hartmut Kaiser
+// 
+//  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/detail/lightweight_test.hpp>
+#include <boost/spirit/include/lex_lexertl.hpp>
+#include "test.hpp"
+
+///////////////////////////////////////////////////////////////////////////////
+int main()
+{
+    using namespace boost::spirit;
+    using namespace boost::spirit::lex;
+    using namespace spirit_test;
+
+    // initialize tokens
+    typedef lex::token_def<std::string> token_def;
+
+    std::size_t const CCOMMENT = 1;
+    std::size_t const CPPCOMMENT = 2;
+    token_def c_comment ("\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\/", CCOMMENT);
+    token_def cpp_comment ("\\/\\/[^\\n\\r]*(\\n|\\r|\\r\\n)", CPPCOMMENT);
+
+    typedef std::string::iterator base_iterator_type;    
+    typedef lex::lexertl::token<base_iterator_type> token_type;
+    typedef lex::lexertl::lexer<token_type> lexer_type;
+
+    typedef lex::lexer<lexer_type> lexer_def;
+
+    {
+        // initialize lexer
+        std::string str("def");
+        token_def ws_tok ("[\\v\\f\\n\\r]+");
+        lexer_def lex;
+        lex.self = c_comment;
+        lex.self += cpp_comment | '1' | '2' | '3' | "abc" | str;
+        lex.self += token_def(' ') | '\t' | ws_tok;
+
+        // test lexer for two different input strings
+        BOOST_TEST(test (lex, "/* this is a comment */", CCOMMENT));
+        BOOST_TEST(test (lex, "// this is a comment as well\n", CPPCOMMENT));
+        BOOST_TEST(test (lex, "\n\n\v\f\r", ws_tok.id()));
+        BOOST_TEST(test (lex, " ", ' '));
+        BOOST_TEST(test (lex, "2", '2'));
+        BOOST_TEST(test (lex, "abc"));
+        BOOST_TEST(test (lex, "def"));
+    }
+
+    {
+        // initialize lexer
+        lexer_def lex;
+        token_def ws_tok ("[\\v\\f\\n\\r]+");
+        lex.self = c_comment;
+        lex.self += cpp_comment | '1' | '2' | '3';
+        lex.self("WHITESPACE") = token_def(' ') | '\t' | ws_tok;
+
+        // test lexer for two different input strings
+        BOOST_TEST(test (lex, "/* this is a comment */", CCOMMENT));
+        BOOST_TEST(test (lex, "// this is a comment as well\n", CPPCOMMENT));
+        BOOST_TEST(test (lex, "2", '2'));
+        BOOST_TEST(!test (lex, "\n\n\v\f\r", ws_tok.id()));
+        BOOST_TEST(test (lex, " ", ' ', "WHITESPACE"));
+        BOOST_TEST(test (lex, "\n\n\v\f\r", ws_tok.id(), "WHITESPACE"));
+    }
+
+    return boost::report_errors();
+}