diff --git a/tests/visual_tests/data/heat_nodata.tif b/tests/visual_tests/data/heat_nodata.tif
new file mode 100644
index 000000000..ed6d71ea7
Binary files /dev/null and b/tests/visual_tests/data/heat_nodata.tif differ
diff --git a/tests/visual_tests/data/heat_rgb.tif b/tests/visual_tests/data/heat_rgb.tif
new file mode 100644
index 000000000..c9ad3b57b
Binary files /dev/null and b/tests/visual_tests/data/heat_rgb.tif differ
diff --git a/tests/visual_tests/grids/tiff-nodata-rgb-512-512-1.0-grid-reference.json b/tests/visual_tests/grids/tiff-nodata-rgb-512-512-1.0-grid-reference.json
new file mode 100644
index 000000000..53162f357
--- /dev/null
+++ b/tests/visual_tests/grids/tiff-nodata-rgb-512-512-1.0-grid-reference.json
@@ -0,0 +1,136 @@
+{
+ "keys": [
+  ""
+ ], 
+ "data": {}, 
+ "grid": [
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                "
+ ]
+}
\ No newline at end of file
diff --git a/tests/visual_tests/grids/tiff-nodata-rgba-512-512-1.0-grid-reference.json b/tests/visual_tests/grids/tiff-nodata-rgba-512-512-1.0-grid-reference.json
new file mode 100644
index 000000000..53162f357
--- /dev/null
+++ b/tests/visual_tests/grids/tiff-nodata-rgba-512-512-1.0-grid-reference.json
@@ -0,0 +1,136 @@
+{
+ "keys": [
+  ""
+ ], 
+ "data": {}, 
+ "grid": [
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                "
+ ]
+}
\ No newline at end of file
diff --git a/tests/visual_tests/grids/tiff-nodata-tolerance-512-512-1.0-grid-reference.json b/tests/visual_tests/grids/tiff-nodata-tolerance-512-512-1.0-grid-reference.json
new file mode 100644
index 000000000..53162f357
--- /dev/null
+++ b/tests/visual_tests/grids/tiff-nodata-tolerance-512-512-1.0-grid-reference.json
@@ -0,0 +1,136 @@
+{
+ "keys": [
+  ""
+ ], 
+ "data": {}, 
+ "grid": [
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                ", 
+  "                                                                                                                                "
+ ]
+}
\ No newline at end of file
diff --git a/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-agg-reference.png
new file mode 100644
index 000000000..e17dd9c3f
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-cairo-reference.png
new file mode 100644
index 000000000..e01309a3d
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgb-512-512-1.0-cairo-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-agg-reference.png
new file mode 100644
index 000000000..e17dd9c3f
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-cairo-reference.png
new file mode 100644
index 000000000..e01309a3d
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgb-512-512-2.0-cairo-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-agg-reference.png
new file mode 100644
index 000000000..ef1625a41
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-cairo-reference.png
new file mode 100644
index 000000000..96be15b9e
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgba-512-512-1.0-cairo-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-agg-reference.png
new file mode 100644
index 000000000..ef1625a41
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-cairo-reference.png
new file mode 100644
index 000000000..96be15b9e
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-rgba-512-512-2.0-cairo-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-agg-reference.png
new file mode 100644
index 000000000..f33b25a85
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-cairo-reference.png
new file mode 100644
index 000000000..f33b25a85
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-1.0-cairo-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-agg-reference.png b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-agg-reference.png
new file mode 100644
index 000000000..f33b25a85
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-agg-reference.png differ
diff --git a/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-cairo-reference.png b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-cairo-reference.png
new file mode 100644
index 000000000..f33b25a85
Binary files /dev/null and b/tests/visual_tests/images/tiff-nodata-tolerance-512-512-2.0-cairo-reference.png differ
diff --git a/tests/visual_tests/styles/tiff-nodata-rgb.xml b/tests/visual_tests/styles/tiff-nodata-rgb.xml
new file mode 100644
index 000000000..decad10d8
--- /dev/null
+++ b/tests/visual_tests/styles/tiff-nodata-rgb.xml
@@ -0,0 +1,17 @@
+<Map srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" background-color="steelblue">
+<Style name="heat">
+  <Rule>
+    <RasterSymbolizer opacity="1" scaling="bilinear"/>
+  </Rule>
+</Style>
+<Layer name="heat"
+  srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs">
+    <StyleName>heat</StyleName>
+    <Datasource>
+       <!-- created with nearblack -o r.tif -of GTiff -white tests/visual_tests/data/heat.tif -setmask  tests/visual_tests/data/heat_rgb.tif -->
+       <Parameter name="file">../data/heat_rgb.tif</Parameter>
+       <Parameter name="type">gdal</Parameter>
+       <Parameter name="nodata">255</Parameter>
+    </Datasource>
+  </Layer>
+</Map>
\ No newline at end of file
diff --git a/tests/visual_tests/styles/tiff-nodata-rgba.xml b/tests/visual_tests/styles/tiff-nodata-rgba.xml
new file mode 100644
index 000000000..80e674e15
--- /dev/null
+++ b/tests/visual_tests/styles/tiff-nodata-rgba.xml
@@ -0,0 +1,16 @@
+<Map srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" background-color="steelblue">
+<Style name="heat">
+  <Rule>
+    <RasterSymbolizer opacity="1" scaling="bilinear"/>
+  </Rule>
+</Style>
+<Layer name="heat"
+  srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs">
+    <StyleName>heat</StyleName>
+    <Datasource>
+       <!-- created with gdal_translate tests/visual_tests/data/heat.tif -a_nodata 255 tests/visual_tests/data/heat_nodata.tif -->
+       <Parameter name="file">../data/heat_nodata.tif</Parameter>
+       <Parameter name="type">gdal</Parameter>
+    </Datasource>
+  </Layer>
+</Map>
\ No newline at end of file
diff --git a/tests/visual_tests/styles/tiff-nodata-tolerance.xml b/tests/visual_tests/styles/tiff-nodata-tolerance.xml
new file mode 100644
index 000000000..05956a1be
--- /dev/null
+++ b/tests/visual_tests/styles/tiff-nodata-tolerance.xml
@@ -0,0 +1,19 @@
+<Map srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over" background-color="white">
+
+<Style name="test">
+  <Rule>
+    <RasterSymbolizer scaling="bilinear" />
+  </Rule>
+</Style>
+
+<Layer name="test" srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over">
+    <StyleName>test</StyleName>
+    <Datasource>
+        <Parameter name="file">../data/Yosemite_L9.tif</Parameter>
+        <Parameter name="type">gdal</Parameter>
+        <Parameter name="nodata">255</Parameter>
+        <Parameter name="nodata_tolerance">100</Parameter>
+    </Datasource>
+</Layer>
+
+</Map>
\ No newline at end of file
diff --git a/tests/visual_tests/test.py b/tests/visual_tests/test.py
index 80bfea546..1da24e952 100755
--- a/tests/visual_tests/test.py
+++ b/tests/visual_tests/test.py
@@ -214,7 +214,10 @@ files = {
     'colorize-alpha3':{'sizes':[(512,512)]},
     'image-filters-galore':{'sizes':[(512,512)]},
     'image-filters-multi-blur':{'sizes':[(512,512)]},
-    'line-opacity-multi-render':{'sizes':[(512,512)]}
+    'line-opacity-multi-render':{'sizes':[(512,512)]},
+    'tiff-nodata-rgb':{'sizes':[(512,512)]},
+    'tiff-nodata-rgba':{'sizes':[(512,512)]},
+    'tiff-nodata-tolerance':{'sizes':[(512,512)]}
     }
 
 class Reporting: