X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=test%2Ftest.cc;h=dff7800ce8c0ee2f470ae2c906d88fbb5c86870d;hb=25c7dba5ba74b03ac30abcd6da86c358c2581ac7;hp=41b845f85626c38859f45c3bbeb0af554575b3e3;hpb=aab799432bc91295227e82668839e98de54ec0d9;p=dcpomatic.git

diff --git a/test/test.cc b/test/test.cc
index 41b845f85..dff7800ce 100644
--- a/test/test.cc
+++ b/test/test.cc
@@ -236,8 +236,15 @@ check_image (boost::filesystem::path ref, boost::filesystem::path check)
 	ref_image.read (ref.string ());
 	Magick::Image check_image;
 	check_image.read (check.string ());
+	/* XXX: this is a hack; we really want the ImageMagick call but GraphicsMagick doesn't have it;
+	   this may cause random test failures on platforms that use GraphicsMagick.
+	*/
+#ifdef DCPOMATIC_IMAGE_MAGICK
 	double const dist = ref_image.compare(check_image, Magick::RootMeanSquaredErrorMetric);
 	BOOST_CHECK_MESSAGE (dist < 0.001, ref << " differs from " << check << " " << dist);
+#else
+	BOOST_CHECK_MESSAGE (!ref_image.compare(check_image), ref << " differs from " << check);
+#endif
 }
 
 void