[processing] add test for OGR offset lines

qgis · Nov 12, 2016 · 32094e9 · 32094e9
1 parent 02ed0aa
commit 32094e9
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diff --git a/python/plugins/processing/tests/testdata/expected/gdal/offset_lines.gfs b/python/plugins/processing/tests/testdata/expected/gdal/offset_lines.gfs
@@ -0,0 +1,16 @@
+<GMLFeatureClassList>
+  <GMLFeatureClass>
+    <Name>offset_lines</Name>
+    <ElementPath>offset_lines</ElementPath>
+    <!--LINESTRING-->
+    <GeometryType>2</GeometryType>
+    <SRSName>EPSG:4326</SRSName>
+    <DatasetSpecificInfo>
+      <FeatureCount>7</FeatureCount>
+      <ExtentXMin>-1.00000</ExtentXMin>
+      <ExtentXMax>11.35355</ExtentXMax>
+      <ExtentYMin>-3.50000</ExtentYMin>
+      <ExtentYMax>4.64645</ExtentYMax>
+    </DatasetSpecificInfo>
+  </GMLFeatureClass>
+</GMLFeatureClassList>
diff --git a/python/plugins/processing/tests/testdata/expected/gdal/offset_lines.gml b/python/plugins/processing/tests/testdata/expected/gdal/offset_lines.gml
@@ -0,0 +1,48 @@
+<?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>-1</gml:X><gml:Y>-3.5</gml:Y></gml:coord>
+      <gml:coord><gml:X>11.35355339059327</gml:X><gml:Y>4.646446609406726</gml:Y></gml:coord>
+    </gml:Box>
+  </gml:boundedBy>
+
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.0">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>11.3535533905933,4.64644660940673 9.5,2.79289321881345 9.5,2.0 9.4975923633361,1.95099142983522 9.49039264020162,1.90245483899194 9.4784701678661,1.85485766137277 9.46193976625564,1.80865828381746 9.44096063217418,1.764301631587 9.41573480615127,1.7222148834902 9.38650522668137,1.68280335791818 9.35355339059327,1.64644660940673 9.31719664208182,1.61349477331863 9.2777851165098,1.58426519384873 9.235698368413,1.55903936782582 9.19134171618255,1.53806023374436 9.14514233862723,1.5215298321339 9.09754516100806,1.50960735979838 9.04900857016478,1.5024076366639 9.0,1.5 6.0,1.5</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.1">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>1.0,-1.5 -1.0,-1.5</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.2">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>3.5,3.0 3.5,2.0 3.4975923633361,1.95099142983522 3.49039264020162,1.90245483899194 3.4784701678661,1.85485766137277 3.46193976625564,1.80865828381746 3.44096063217418,1.764301631587 3.41573480615127,1.7222148834902 3.38650522668137,1.68280335791818 3.35355339059327,1.64644660940673 3.31719664208182,1.61349477331863 3.2777851165098,1.58426519384873 3.235698368413,1.55903936782582 3.19134171618254,1.53806023374436 3.14514233862723,1.5215298321339 3.09754516100806,1.50960735979838 3.04900857016478,1.5024076366639 3.0,1.5 2.5,1.5 2.5,0.0</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.3">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>5.0,0.5 3.0,0.5</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.4">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>10.0,-3.5 7.0,-3.5</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.5">
+      <ogr:geometryProperty><gml:LineString srsName="EPSG:4326"><gml:coordinates>10.3535533905933,0.646446609406726 6.35355339059327,-3.35355339059327</gml:coordinates></gml:LineString></ogr:geometryProperty>
+    </ogr:offset_lines>
+  </gml:featureMember>
+  <gml:featureMember>
+    <ogr:offset_lines fid="lines.6">
+    </ogr:offset_lines>
+  </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
@@ -128,3 +128,18 @@ tests:
       OUTPUT_LAYER:
         name: expected/gdal/points_along_lines.gml
         type: vector
+
+  - algorithm: gdalogr:offsetlinesforlines
+    name: OGR offset lines for lines (right-handed)
+    params:
+      DISSOLVEALL: false
+      GEOMETRY: geometry
+      INPUT_LAYER:
+         name: lines.gml
+         type: vector
+      MULTI: false
+      RADIUS: -0.5
+    results:
+      OUTPUT_LAYER:
+        name: expected/gdal/offset_lines.gml
+        type: vector