Draw debug tiles for all current sources

mapbox · Jul 18, 2017 · 3c660d3 · 3c660d3
1 parent f276668
commit 3c660d3
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Showing 3 changed files with 18 additions and 2 deletions.
diff --git a/src/render/painter.js b/src/render/painter.js
@@ -273,8 +273,8 @@ class Painter {
         this.renderPass();
 
         if (this.options.showTileBoundaries) {
-            const sourceCache = this.style.sourceCaches[Object.keys(this.style.sourceCaches)[0]];
-            if (sourceCache) {
+            for (const sourceKey: SourceCache in this.style.sourceCaches) {
+                const sourceCache = this.style.sourceCaches[sourceKey];
                 draw.debug(this, sourceCache, sourceCache.getVisibleCoordinates());
             }
         }

diff --git a/test/integration/render-tests/debug/tile/expected.png b/test/integration/render-tests/debug/tile/expected.png
diff --git a/test/integration/render-tests/debug/tile/style.json b/test/integration/render-tests/debug/tile/style.json
@@ -12,6 +12,14 @@
   ],
   "zoom": 14,
   "sources": {
+    "satellite": {
+      "type": "raster",
+      "tiles": [
+        "local://tiles/{z}-{x}-{y}.satellite.png"
+      ],
+      "maxzoom": 1,
+      "tileSize": 256
+    },
     "mapbox": {
       "type": "vector",
       "maxzoom": 14,
@@ -30,6 +38,14 @@
         "background-color": "white"
       }
     },
+    {
+      "id": "raster",
+      "type": "raster",
+      "source": "satellite",
+      "paint": {
+        "raster-fade-duration": 0
+      }
+    },
     {
       "id": "line",
       "type": "symbol",