X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Ftests%2Frealops.cpp;h=dd45aa8dbd58a36f27bdaae9ff6bdc100144808b;hp=61d747cb13e29e672c6d366203e325b2964d3c7f;hb=1d179b93f6a1b2a4fe3823c26fba862c24bc5d6e;hpb=11724d8d8161e2c02e9278aed0e765de3ca436b4

diff --git a/src/tests/realops.cpp b/src/tests/realops.cpp
index 61d747c..dd45aa8 100644
--- a/src/tests/realops.cpp
+++ b/src/tests/realops.cpp
@@ -12,7 +12,7 @@ using namespace IPDF;
 
 static double g_totalerror = 0;
 
-bool NotEqual(double a, double b, double threshold=1e-1)
+bool NotEqual(double a, double b, double threshold=1e-4)
 {
 	double error = fabs(a-b);
 	g_totalerror += error;
@@ -22,6 +22,7 @@ bool NotEqual(double a, double b, double threshold=1e-1)
 int main(int argc, char ** argv)
 {
 	srand(time(NULL));
+	DebugRealInfo();
 	
 	unsigned failures = 0;
 	for (unsigned i = 0; i < TEST_CASES; ++i)
@@ -115,7 +116,18 @@ int main(int argc, char ** argv)
 		{
 			failures++;
 			Warn("a /= b = %f should be %f, a before op was %f", Double(a), da, Double(abeforeop));
+		}
+		if (NotEqual(Double(a*0.0 + 1.0), da*0.0 + 1.0))
+		{
+			failures++;
+			Warn("a * 0 = %f should be %f, a before op was %f", Double(a), da, Double(abeforeop));
 		}		
+
+		if (NotEqual(Double(a=b), da=db))
+		{
+			failures++;
+			Warn("a = b = %f should be %f, a before op was %f", Double(a), da, Double(abeforeop));
+		}
 		
 		if (failures > old_failures)
 		{