From 80e858b182fc2cef5425e97d8e792f0cbfaaf01a Mon Sep 17 00:00:00 2001
From: Antony Polukhin <antoshkka@gmail.com>
Date: Thu, 16 Feb 2012 17:57:52 +0000
Subject: [PATCH] More tests for fixed #5689 (issue mentiond in 5th comment)

[SVN r77040]
---
 test/lexical_cast_inf_nan_test.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/test/lexical_cast_inf_nan_test.cpp b/test/lexical_cast_inf_nan_test.cpp
index bb4331a..af1caa0 100755
--- a/test/lexical_cast_inf_nan_test.cpp
+++ b/test/lexical_cast_inf_nan_test.cpp
@@ -85,6 +85,12 @@ void test_inf_nan_templated()
     BOOST_CHECK( is_pos_inf( lexical_cast<test_t>("+infinity") ) );
     BOOST_CHECK( is_pos_inf( lexical_cast<test_t>("+INFINITY") ) );
 
+    BOOST_CHECK( is_pos_inf( lexical_cast<test_t>("iNfiNity") ) );
+    BOOST_CHECK( is_pos_inf( lexical_cast<test_t>("INfinity") ) );
+
+    BOOST_CHECK( is_neg_inf( lexical_cast<test_t>("-inFINITY") ) );
+    BOOST_CHECK( is_neg_inf( lexical_cast<test_t>("-INFINITY") ) );
+
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("nan") ) );
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("NAN") ) );
 
@@ -94,6 +100,15 @@ void test_inf_nan_templated()
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("+nan") ) );
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("+NAN") ) );
 
+    BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("nAn") ) );
+    BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("NaN") ) );
+
+    BOOST_CHECK( is_neg_nan( lexical_cast<test_t>("-nAn") ) );
+    BOOST_CHECK( is_neg_nan( lexical_cast<test_t>("-NaN") ) );
+
+    BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("+Nan") ) );
+    BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("+nAN") ) );
+
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("nan()") ) );
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>("NAN(some string)") ) );
     BOOST_CHECK_THROW( lexical_cast<test_t>("NAN(some string"), bad_lexical_cast );
@@ -127,6 +142,12 @@ void test_inf_nan_templated()
     BOOST_CHECK( is_pos_inf( lexical_cast<test_t>(L"+infinity") ) );
     BOOST_CHECK( is_pos_inf( lexical_cast<test_t>(L"+INFINITY") ) );
 
+    BOOST_CHECK( is_neg_inf( lexical_cast<test_t>(L"-infINIty") ) );
+    BOOST_CHECK( is_neg_inf( lexical_cast<test_t>(L"-INFiniTY") ) );
+
+    BOOST_CHECK( is_pos_inf( lexical_cast<test_t>(L"+inFINIty") ) );
+    BOOST_CHECK( is_pos_inf( lexical_cast<test_t>(L"+INfinITY") ) );
+
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>(L"nan") ) );
     BOOST_CHECK( is_pos_nan( lexical_cast<test_t>(L"NAN") ) );