From 39ef46a02e6eac47986a907ee2f2738302105e85 Mon Sep 17 00:00:00 2001
From: Phil Nash <github@philnash.me>
Date: Thu, 17 Oct 2013 18:02:38 +0100
Subject: [PATCH] Truncate excessively long messages rather than asserting

---
 include/internal/catch_text.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/internal/catch_text.hpp b/include/internal/catch_text.hpp
index 58eae6fd..f1f884dd 100644
--- a/include/internal/catch_text.hpp
+++ b/include/internal/catch_text.hpp
@@ -23,7 +23,10 @@ namespace Catch {
         std::string remainder = _str;
 
         while( !remainder.empty() ) {
-            assert( lines.size() < 1000 );
+            if( lines.size() >= 1000 ) {
+                lines.push_back( "... message truncated due to excessive size" );
+                return;
+            }
             std::size_t tabPos = std::string::npos;
             std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
             std::size_t pos = remainder.find_first_of( '\n' );