From eb00ce3fab52851536a3c539551ca444769911e1 Mon Sep 17 00:00:00 2001
From: Brad Bell <bradbell@seanet.com>
Date: Mon, 31 Jan 2022 16:49:04 -0700
Subject: [PATCH] Include debugging printout in patch to
 example/utility/to_string.cpp.

---
 cppad.spec | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/cppad.spec b/cppad.spec
index c8abdd8..f4059f2 100644
--- a/cppad.spec
+++ b/cppad.spec
@@ -99,7 +99,20 @@ sed -i.bak CppAD-%{version}/test_more/debug_rel/CMakeLists.txt \
 # Patch to fix example/utility/to_string.cpp
 # This will no longer be necessary once the upstread source > 20220000.1
 cat << EOF > to_string.patch
-32,36c32,39
+26a27,38
+>     template <class Type>
+>     void print_error(
+>         const char* routine_name,
+>         const char* value_name,
+>         Type value,
+>         Type check,
+>         Type eps = Type(0) )
+>     {   std::cout << routine_name << " error : ";
+>         std::cout << value_name << " - check = " << value - check;
+>         std::cout << ", eps = " << eps << "\n";
+>         return;
+>     }
+32,36c44,51
 <             ++index;
 <         while( index < s.size() )
 <             result = Integer( 10 * result + (s[index++] - '0') );
@@ -114,6 +127,24 @@ cat << EOF > to_string.patch
 >         {   while( index < s.size() )
 >                 result = Integer(10) * result + Integer(s[index++] - '0' );
 >         }
+54a70,71
+>         if( max != check )
+>             print_error("signed_integer", "max", max, check);
+59a77,78
+>         if( min != check )
+>             print_error("signed_integer", "min", min, check);
+70a90,91
+>         if( max != check )
+>             print_error("unsigned_integer", "max", max, check);
+71a93,94
+>         if( std::numeric_limits<Integer>::min() != 0 )
+>             std::cout << "unsigned_integer: min != 0\n";
+83a107,108
+>         if( ! ok )
+>             print_error("floating", "pi", pi, check, eps);
+100a126,127
+>         if( ! ok )
+>             print_error("ad_floating", "pi", pi, check, eps);
 EOF
 patch CppAD-%{version}/example/utility/to_string.cpp to_string.patch
 # -----------------------------------------------------------------------------