commit d496e044b106dd2fd3f6d6fb9ddf6ae48637a525
author Baptiste Lepilleur <baptiste.lepilleur@gmail.com> Fri May 27 08:12:41 2011 +0000
committer Baptiste Lepilleur <baptiste.lepilleur@gmail.com> Fri May 27 08:12:41 2011 +0000
tree feddd5eb9aef93a0d1c967194d319dfb7999cb59
parent f587e6a420c467a69b7f977875052077aef2913b

Fixed unit tests execution on MSVC 6 by removing usage of std::numeric_limits. It was returning 0 value in some max cases. Fixed Value::asFloat() to use integerToDouble().

src/lib_json/json_value.cpp

diff --git a/src/lib_json/json_value.cpp b/src/lib_json/json_value.cpp
index 0149abd..b629987 100644
--- a/src/lib_json/json_value.cpp
+++ b/src/lib_json/json_value.cpp
@@ -56,7 +56,7 @@
 #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
 static inline double integerToDouble( Json::UInt64 value )
 {
-    return static_cast<double>( UInt(value >> 32) ) * (UInt64(1)<<32) + UInt(value & 0xffffffff);
+    return static_cast<double>( Int64(value/2) ) * 2.0 + Int64(value & 1);
 }
 
 template<typename T>
@@ -878,7 +878,7 @@
 #if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
       return static_cast<float>( value_.uint_ );
 #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
-      return static_cast<float>( Int(value_.uint_/2) ) * 2 + Int(value_.uint_ & 1);
+      return integerToDouble( value_.uint_ );
 #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
    case realValue:
       return static_cast<float>( value_.real_ );

src/test_lib_json/main.cpp

diff --git a/src/test_lib_json/main.cpp b/src/test_lib_json/main.cpp
index 773bf10..c6ab619 100644
--- a/src/test_lib_json/main.cpp
+++ b/src/test_lib_json/main.cpp
@@ -3,20 +3,18 @@
 // recognized in your jurisdiction.
 // See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
 
-#include <limits>
-
 #include <json/config.h>
 #include <json/json.h>
 #include "jsontest.h"
 
 // Make numeric limits more convenient to talk about.
 // Assumes int type in 32 bits.
-#define kint32max std::numeric_limits<int>::max()
-#define kint32min std::numeric_limits<int>::min()
-#define kuint32max std::numeric_limits<unsigned int>::max()
-#define kint64max std::numeric_limits<Json::Int64>::max()
-#define kint64min std::numeric_limits<Json::Int64>::min()
-#define kuint64max std::numeric_limits<Json::UInt64>::max()
+#define kint32max Json::Value::maxInt
+#define kint32min Json::Value::minInt
+#define kuint32max Json::Value::maxUInt
+#define kint64max Json::Value::maxInt64
+#define kint64min Json::Value::minInt64
+#define kuint64max Json::Value::maxUInt64
 
 static const double kdint64max = double(kint64max);
 static const float kfint64max = float(kint64max);
@@ -38,7 +36,7 @@
 #else // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
 static inline double uint64ToDouble( Json::UInt64 value )
 {
-    return static_cast<double>( Json::UInt(value >> 32) ) * (Json::UInt64(1)<<32) + Json::UInt(value & 0xffffffff);
+    return static_cast<double>( Json::Int64(value/2) ) * 2.0 + Json::Int64(value & 1);
 }
 #endif // if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)