Fixed unit test for windows (double / float precision errors)

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2271 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/img/alg/tests/test_discrete_shrink.cc

@@ -53,7 +53,7 @@ void test()
       h.GetReal(p2+Point(1,0))+
       h.GetReal(p2+Point(0,1))+
       h.GetReal(p2+Point(1,1)));
-    BOOST_CHECK(std::fabs(sm-rh.GetReal(it))<1e-10);
+    BOOST_CHECK_CLOSE(std::fabs(sm-rh.GetReal(it)),0.0,0.000001);
   }
   
 }

modules/img/base/tests/test_image.cc

@@ -312,7 +312,7 @@ void test_ImageOps()
   ImageHandle h3=h1+h2;
   for(ExtentIterator it(Extent(Point(-4,-3),Point(4,5))); !it.AtEnd(); ++it) {
     if(ex1.Contains(it) && ex2.Contains(it)) {
-      BOOST_REQUIRE(std::fabs(h3.GetReal(it)-(h1.GetReal(it)+h2.GetReal(it)))<1e-10);
+      BOOST_REQUIRE_CLOSE(std::fabs(h3.GetReal(it)-(h1.GetReal(it)+h2.GetReal(it))),0.0,0.000001);
     } else if (ex1.Contains(it)) {
       BOOST_REQUIRE(h3.GetReal(it)==h1.GetReal(it));
     } else {

modules/io/tests/test_io_sdf.cc

@@ -132,7 +132,7 @@ BOOST_AUTO_TEST_CASE(read_sdf)
 
   // check properties
   BOOST_CHECK(ch.HasProp("r_i_glide_rmsd"));
-  BOOST_CHECK_EQUAL(boost::lexical_cast<Real>(boost::trim_copy
+  BOOST_CHECK_EQUAL(boost::lexical_cast<float>(boost::trim_copy
                      (ch.GetStringProp("r_i_glide_rmsd"))),
                      0.543804f);
 }