Second Life viewer sources 1.15.1.3

1 files changed, 16 insertions, 0 deletions

diff --git a/linden/indra/test/lltut.h b/linden/indra/test/lltut.h
index 3e43df8..626ff60 100644
--- a/linden/indra/test/lltut.h
+++ b/linden/indra/test/lltut.h
@@ -41,11 +41,27 @@
 
 #include "lldate.h"
 #include "lluri.h"
+#include "llmath.h"
 
 class LLSD;
 
 namespace tut
 {
+        inline void ensure_approximately_equals(const char* msg, F32 actual, F32 expected, U32 frac_bits)
+        {
+                if(!is_approx_equal_fraction(actual, expected, frac_bits))
+                {
+                        std::stringstream ss;
+                        ss << (msg?msg:"") << (msg?": ":"") << "not equal actual: " << actual << " expected: " << expected;
+                        throw tut::failure(ss.str().c_str());
+                }
+        }
+
+        inline void ensure_approximately_equals(F32 actual, F32 expected, U32 frac_bits)
+        {
+                ensure_approximately_equals(NULL, actual, expected, frac_bits);
+        }
+
         inline void ensure_memory_matches(const char* msg,const void* actual, U32 actual_len, const void* expected,U32 expected_len)
         {
                 if((expected_len != actual_len) ||