add testcase for issue #239

test/rendering/issue_239.mml

@@ -0,0 +1,38 @@
+{
+  "bounds": [
+    -180,
+    -85.05112877980659,
+    180,
+    85.05112877980659
+  ],
+  "center": [
+    0,
+    0,
+    2
+  ],
+  "format": "png",
+  "interactivity": false,
+  "minzoom": 0,
+  "maxzoom": 22,
+  "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",
+  "Stylesheet": [
+    "issue_239_a.mss",
+    "issue_239_b.mss"
+  ],
+  "Layer": [
+    {
+      "id": "countries",
+      "name": "countries",
+      "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",
+      "geometry": "polygon",
+      "Datasource": {
+        "file": "http://mapbox-geodata.s3.amazonaws.com/natural-earth-1.4.0/cultural/10m-admin-0-countries.zip",
+        "type": "shape"
+      }
+    }
+  ],
+  "scale": 1,
+  "metatile": 2,
+  "name": "",
+  "description": ""
+}

test/rendering/issue_239.result

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE Map[]>
+<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" maximum-extent="-20037508.34,-20037508.34,20037508.34,20037508.34">
+
+<Parameters>
+  <Parameter name="bounds">-180,-85.05112877980659,180,85.05112877980659</Parameter>
+  <Parameter name="center">0,0,2</Parameter>
+  <Parameter name="format">png</Parameter>
+  <Parameter name="minzoom">0</Parameter>
+  <Parameter name="maxzoom">22</Parameter>
+</Parameters>
+
+
+<Style name="countries-outline" filter-mode="first" >
+  <Rule>
+    <LineSymbolizer stroke="#002244" stroke-width="2" stroke-linejoin="round" />
+  </Rule>
+</Style>
+<Style name="countries-fill" filter-mode="first" >
+  <Rule>
+    <PolygonSymbolizer fill="#aaccee" gamma="0.3" />
+  </Rule>
+</Style>
+<Layer name="countries"
+  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>countries-outline</StyleName>
+    <StyleName>countries-fill</StyleName>
+    <Datasource>
+       <Parameter name="file"><![CDATA[http://mapbox-geodata.s3.amazonaws.com/natural-earth-1.4.0/cultural/10m-admin-0-countries.zip]]></Parameter>
+       <Parameter name="type"><![CDATA[shape]]></Parameter>
+    </Datasource>
+  </Layer>
+
+</Map>

test/rendering/issue_239_a.mss

@@ -0,0 +1,7 @@
+// Only the coastlines should be visible,
+// not land boundaries.
+#countries::outline {
+  line-color: #024;
+  line-width: 2;
+  line-join: round;
+}

test/rendering/issue_239_b.mss

@@ -0,0 +1,5 @@
+// This attachment should cover most of the outlines
+#countries::fill {
+  polygon-fill: #ace;
+  polygon-gamma: 0.3;
+}