Adding test for GeoTIFF

Author: hummeltech

.github/workflows/install-package-and-test.yml

@@ -39,6 +39,7 @@ jobs:
           packages: >-
             apache2
             curl
+            gdal-bin
             libapache2-mod-tile
             renderd
 
@@ -73,7 +74,30 @@ jobs:
           TYPE=webp image/webp webp
           URI=/tiles/renderd-example-webp
           XML=/usr/share/renderd/example-map/mapnik.xml
+
+          [example-geotiff-map]
+          URI=/tiles/renderd-geotiff-example
+          XML=/usr/share/renderd/example-map/mapnik-geotiff.xml
           ' | tee -a /etc/renderd.conf
+          curl --location --silent https://raw.githubusercontent.com/GeoTIFF/test-data/8506204783ff26a6c49ed1f721e7e1635b2e43ee/files/gpm_1d.20240617.tif > /tmp/gpm_1d.20240617.tif
+          gdalwarp -s_srs EPSG:4326 -t_srs EPSG:3857 -r bilinear -te -20037508.34 -20037508.34 20037508.34 20037508.3 /tmp/gpm_1d.20240617.tif /tmp/gpm_1d.20240617_web.tif
+          printf '<?xml version="1.0" encoding="utf-8"?>
+          <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">
+            <Style name="raster">
+              <Rule>
+                <RasterSymbolizer/>
+              </Rule>
+            </Style>
+
+            <Layer name="raster" 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>raster</StyleName>
+              <Datasource>
+                <Parameter name="type"><![CDATA[gdal]]></Parameter>
+                <Parameter name="file"><![CDATA[/tmp/gpm_1d.20240617_web.tif]]></Parameter>
+              </Datasource>
+            </Layer>
+          </Map>
+          ' | tee /usr/share/renderd/example-map/mapnik-geotiff.xml
           mkdir -p /run/renderd
           renderd
           a2enmod tile
@@ -90,3 +114,14 @@ jobs:
           echo 'dbf26531286e844a3a9735cdd193598dca78d22f77cafe5824bcaf17f88cbb08  tile.png' | sha256sum --check
         shell: bash --noprofile --norc -euxo pipefail {0}
         timeout-minutes: 1
+
+      - name: Test GeoTIFF
+        run: |
+          until $(curl --fail --output tile-geotiff.png --silent http://localhost:8081/tiles/renderd-geotiff-example/4/0/5.png); do
+            echo 'Sleeping 5s';
+            sleep 5;
+          done
+          echo 'a0ef37208f88c16a7853bf58cdb359cf48c43ddfa983835f32a87391329b1de0  tile-geotiff.png
+          79e9b6b53dd0cd0e62033562c093268cf6b0538201caffe6e07e4e2e33112c33  tile-geotiff.png' | sha256sum --check | grep OK
+        shell: bash --noprofile --norc -eux {0}
+        timeout-minutes: 1