[Boost-commit] svn:boost r81003 - trunk/libs/spirit/example/qi/json

Subject: [Boost-commit] svn:boost r81003 - trunk/libs/spirit/example/qi/json
From: joel_at_[hidden]
Date: 2012-10-17 00:02:04

Author: djowel
Date: 2012-10-17 00:02:03 EDT (Wed, 17 Oct 2012)
New Revision: 81003
URL: http://svn.boost.org/trac/boost/changeset/81003

Log:
added test case
Added:
   trunk/libs/spirit/example/qi/json/test.cpp   (contents, props changed)

Added: trunk/libs/spirit/example/qi/json/test.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/spirit/example/qi/json/test.cpp	2012-10-17 00:02:03 EDT (Wed, 17 Oct 2012)
@@ -0,0 +1,78 @@
+/**
+ *   Copyright (C) 2012 ciere consulting, ciere.com
+ *   Copyright (C) 2010, 2011 Object Modeling Designs
+ */
+
+#include <boost/detail/lightweight_test.hpp>
+#include "value.hpp"
+#include "io.hpp"
+#include "parser/grammar.hpp"
+#include "parser/grammar_def.hpp"
+
+
+int main()
+{
+   boost::spirit::ascii::space_type space;
+
+   {
+      typedef std::string::const_iterator iter_t;
+      typedef ciere::json::parser::grammar<iter_t> grammar_t;
+
+      std::string test_input(
+         "{"
+         "  \"value\"  : 12.34,"
+         "  \"on\"     : false,"
+         "  \"jump\"   : null,"
+         "  \"result\" : [1,34.5,{},\"Sosa did fine.\\u263A\",\"Snowman: \\u2603\"]"
+         "}"
+         );
+
+      grammar_t grammar;
+      ciere::json::value value;
+
+      std::cout << "test input: " << test_input << std::endl;
+
+      iter_t iter = test_input.begin();
+      iter_t end =  test_input.end();
+
+      BOOST_TEST( boost::spirit::qi::phrase_parse( iter, end, grammar, space, value ) );
+      BOOST_TEST( iter == end );
+
+      std::cout << "ast : " << value << std::endl;
+   }
+
+   {
+      typedef std::string::const_iterator iter_t;
+      typedef ciere::json::parser::grammar<iter_t> grammar_t;
+
+      std::string test_input(
+         "{"
+         "  \"foo\":123.456,"
+         "  \"the_value\":        42,"
+         "  \"bar\":[1,\"some test \", {\"on\":false,\"object\":null}],"
+         "  \"gorp\":\"how about this mom\""
+         "}"
+         );
+
+      grammar_t grammar;
+      ciere::json::value value;
+
+      std::cout << "test input: " << test_input << std::endl;
+
+      iter_t iter = test_input.begin();
+      iter_t end =  test_input.end();
+
+      BOOST_TEST( boost::spirit::qi::phrase_parse( iter, end, grammar, space, value ) );
+      BOOST_TEST( iter == end );
+
+      std::cout << "ast : " << value << std::endl;
+      value["bar"].erase(1);
+      std::cout << "ast post erase : " << value << std::endl;
+      value.erase("bar");
+      std::cout << "ast post erase : " << value << std::endl;
+   }
+
+   BOOST_TEST(0);   // show some output
+   return boost::report_errors();
+}
+