[processing] add test for gdal_polygonize

qgis · Nov 12, 2016 · 159fda6 · 159fda6
1 parent 08231b8
commit 159fda6
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Showing 3 changed files with 184 additions and 17 deletions.
diff --git a/python/plugins/processing/tests/testdata/expected/gdal/polygonize.gfs b/python/plugins/processing/tests/testdata/expected/gdal/polygonize.gfs
@@ -0,0 +1,21 @@
+<GMLFeatureClassList>
+  <GMLFeatureClass>
+    <Name>polygonize</Name>
+    <ElementPath>polygonize</ElementPath>
+    <!--POLYGON-->
+    <GeometryType>3</GeometryType>
+    <SRSName>EPSG:23030</SRSName>
+    <DatasetSpecificInfo>
+      <FeatureCount>40</FeatureCount>
+      <ExtentXMin>270746.30402</ExtentXMin>
+      <ExtentXMax>270869.14438</ExtentXMax>
+      <ExtentYMin>4458929.13301</ExtentYMin>
+      <ExtentYMax>4459029.57452</ExtentYMax>
+    </DatasetSpecificInfo>
+    <PropertyDefn>
+      <Name>DN</Name>
+      <ElementPath>DN</ElementPath>
+      <Type>Integer</Type>
+    </PropertyDefn>
+  </GMLFeatureClass>
+</GMLFeatureClassList>
diff --git a/python/plugins/processing/tests/testdata/expected/gdal/polygonize.gml b/python/plugins/processing/tests/testdata/expected/gdal/polygonize.gml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ogr:FeatureCollection
+     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+     xsi:schemaLocation=""
+     xmlns:ogr="http://ogr.maptools.org/"
+     xmlns:gml="http://www.opengis.net/gml">
+  <gml:boundedBy>
+    <gml:Box>
+      <gml:coord><gml:X>270746.3040214723</gml:X><gml:Y>4458929.133005033</gml:Y></gml:coord>
+      <gml:coord><gml:X>270869.1443783215</gml:X><gml:Y>4459029.574521748</gml:Y></gml:coord>
+    </gml:Box>
+  </gml:boundedBy>
+
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.0">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270746.304021472,4459029.57452175 270766.777414281,4459029.57452175 270766.777414281,4459009.4862184 270746.304021472,4459009.4862184 270746.304021472,4459029.57452175</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>826</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.1">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270766.777414281,4459029.57452175 270797.487503493,4459029.57452175 270797.487503493,4459009.4862184 270766.777414281,4459009.4862184 270766.777414281,4459029.57452175</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>837</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.2">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270797.487503493,4459029.57452175 270817.960896301,4459029.57452175 270817.960896301,4459009.4862184 270797.487503493,4459009.4862184 270797.487503493,4459029.57452175</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>845</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.3">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270817.960896301,4459029.57452175 270848.670985513,4459029.57452175 270848.670985513,4459009.4862184 270817.960896301,4459009.4862184 270817.960896301,4459029.57452175</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>853</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.4">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270848.670985513,4459029.57452175 270869.144378322,4459029.57452175 270869.144378322,4459009.4862184 270848.670985513,4459009.4862184 270848.670985513,4459029.57452175</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>861</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.5">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270746.304021472,4459009.4862184 270766.777414281,4459009.4862184 270766.777414281,4458979.35376339 270746.304021472,4458979.35376339 270746.304021472,4459009.4862184</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>843</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.6">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270766.777414281,4459009.4862184 270797.487503493,4459009.4862184 270797.487503493,4458979.35376339 270766.777414281,4458979.35376339 270766.777414281,4459009.4862184</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>851</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.7">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270797.487503493,4459009.4862184 270817.960896301,4459009.4862184 270817.960896301,4458979.35376339 270797.487503493,4458979.35376339 270797.487503493,4459009.4862184</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>859</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.8">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270817.960896301,4459009.4862184 270848.670985513,4459009.4862184 270848.670985513,4458979.35376339 270817.960896301,4458979.35376339 270817.960896301,4459009.4862184</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>866</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.9">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270848.670985513,4459009.4862184 270869.144378322,4459009.4862184 270869.144378322,4458979.35376339 270848.670985513,4458979.35376339 270848.670985513,4459009.4862184</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>878</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.10">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270746.304021472,4458979.35376339 270766.777414281,4458979.35376339 270766.777414281,4458959.26546005 270746.304021472,4458959.26546005 270746.304021472,4458979.35376339</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>859</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.11">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270766.777414281,4458979.35376339 270797.487503493,4458979.35376339 270797.487503493,4458959.26546005 270766.777414281,4458959.26546005 270766.777414281,4458979.35376339</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>864</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.12">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270797.487503493,4458979.35376339 270817.960896301,4458979.35376339 270817.960896301,4458959.26546005 270797.487503493,4458959.26546005 270797.487503493,4458979.35376339</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>872</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.13">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270817.960896301,4458979.35376339 270848.670985513,4458979.35376339 270848.670985513,4458959.26546005 270817.960896301,4458959.26546005 270817.960896301,4458979.35376339</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>880</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.14">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270848.670985513,4458979.35376339 270869.144378322,4458979.35376339 270869.144378322,4458959.26546005 270848.670985513,4458959.26546005 270848.670985513,4458979.35376339</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>890</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.15">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270746.304021472,4458959.26546005 270766.777414281,4458959.26546005 270766.777414281,4458929.13300503 270746.304021472,4458929.13300503 270746.304021472,4458959.26546005</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>868</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.16">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270766.777414281,4458959.26546005 270797.487503493,4458959.26546005 270797.487503493,4458929.13300503 270766.777414281,4458929.13300503 270766.777414281,4458959.26546005</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>873</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.17">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270797.487503493,4458959.26546005 270817.960896301,4458959.26546005 270817.960896301,4458929.13300503 270797.487503493,4458929.13300503 270797.487503493,4458959.26546005</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>881</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.18">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270817.960896301,4458959.26546005 270848.670985513,4458959.26546005 270848.670985513,4458929.13300503 270817.960896301,4458929.13300503 270817.960896301,4458959.26546005</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>890</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:polygonize fid="polygonize.19">
+      <ogr:geometryProperty><gml:Polygon srsName="EPSG:23030"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>270848.670985513,4458959.26546005 270869.144378322,4458959.26546005 270869.144378322,4458929.13300503 270848.670985513,4458929.13300503 270848.670985513,4458959.26546005</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
+      <ogr:DN>899</ogr:DN>
+    </ogr:polygonize>
+  </gml:featureMember>
+</ogr:FeatureCollection>
diff --git a/python/plugins/processing/tests/testdata/gdal_algorithm_tests.yaml b/python/plugins/processing/tests/testdata/gdal_algorithm_tests.yaml
@@ -27,23 +27,6 @@ tests:
 #        hash: f1fedeb6782f9389cf43590d4c85ada9155ab61fef6dc285aaeb54d6
 #        type: rasterhash
 
-
-  - name: GDAL ogrinfo
-    algorithm: gdalogr:information
-    params:
-      INPUT:
-        name: lines.gml
-        type: vector
-      SUMMARY_ONLY: 'True'
-    results:
-      OUTPUT:
-        name: expected/gdal/vector_info.html
-        type: regex
-        rules:
-          - 'Extent: \(-1.000000, -3.000000\) - \(11.000000, 5.000000\)'
-          - 'Geometry: Line String'
-          - 'Feature Count: [6|7]' # On some platforms returns 6 instead of 7...
-
   - algorithm: gdalorg:rasterinfo
     name: GDAL gdalinfo
     params:
@@ -60,3 +43,32 @@ tests:
           - 'Origin = \(270736.067325068172067,4459029.574521748349071\)'
           - 'Band 1 Block=16x14 Type=Float32, ColorInterp=Gray'
           - '  NoData Value=-32768'
+
+  - algorithm: gdalogr:polygonize
+    name: GDAL polygonize
+    params:
+      FIELD: DN
+      INPUT:
+        name: raster.tif
+        type: raster
+    results:
+      OUTPUT:
+        name: expected/gdal/polygonize.gml
+        type: vector
+
+  - algorithm: gdalogr:information
+    name: GDAL ogrinfo
+    params:
+      INPUT:
+        name: lines.gml
+        type: vector
+      SUMMARY_ONLY: 'True'
+    results:
+      OUTPUT:
+        name: expected/gdal/vector_info.html
+        type: regex
+        rules:
+          - 'Extent: \(-1.000000, -3.000000\) - \(11.000000, 5.000000\)'
+          - 'Geometry: Line String'
+          - 'Feature Count: [6|7]' # On some platforms returns 6 instead of 7...
+