diff --git a/test/shiftgrains.txt b/test/shiftgrains.txt
deleted file mode 100644
index 9c81d800e..000000000
--- a/test/shiftgrains.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-// test shift of voronoi cells
-
-setgridsize(512, 64, 1)
-c := 4e-9
-setcellsize(c, c, c)
-
-m = twodomain(1,0,0, 0,1,0, -1,0,0)
-
-
-Aex = 13e-12
-Msat = 800e3
-
-ext_makegrains(40e-9, 255, 0)
-ext_rmsurfacecharge(0, 1, -1)
-ext_centerwall(0)
-
-alpha = 1
-
-for i:=0; i<255; i++{
-	Aex.SetRegion(i, 13e-12 + randNorm()*1.3e-12)
-	Msat.SetRegion(i, 800e3 + randNorm()*80e3)
-}
-
-for i:=0; i< 56; i++{
-	shift(-1)
-}
-
-
-expect("aex", Aex.Average(), 1.3038166900292136e-11, 1e-16)
-expect("msat", MSat.Average(), 807112.1875, 1)
diff --git a/test/testdata/oommf_ovf1_binary4.png b/test/testdata/oommf_ovf1_binary4.png
index ba2220eeb..1297168ea 100644
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diff --git a/test/testdata/oommf_ovf1_text.png b/test/testdata/oommf_ovf1_text.png
index ba2220eeb..1297168ea 100644
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