Add tests for 'is-supported-script'

test/integration/expression-tests/is-supported-script/default/test.json

@@ -0,0 +1,18 @@
+{
+ "expression": ["is-supported-script", ["get", "x"]],
+ "description": "'is-supported-script' always returns true when run without global context providing an 'isSupportedScript' function (as in the expression tests). The 'is-supported-script' render tests provide the necessary global context and exercise the functionality.",
+ "inputs": [
+ [{}, {"properties": {"x": "שָׁלוֹם"}}],
+ [{}, {"properties": {"x": "देवनागरी"}}]
+ ],
+ "expected": {
+ "compiled": {
+ "result": "success",
+ "isFeatureConstant": false,
+ "isZoomConstant": true,
+ "type": "boolean"
+ },
+ "outputs": [true, true],
+ "serialized": ["is-supported-script", ["get", "x"]]
+ }
+}

test/integration/render-tests/is-supported-script/filter/style.json

@@ -0,0 +1,69 @@
+{
+ "version": 8,
+ "metadata": {
+ "test": {
+ "width": 128,
+ "height": 128
+ }
+ },
+ "sources": {
+ "geojson": {
+ "type": "geojson",
+ "data": {
+ "type": "FeatureCollection",
+ "features": [
+ {
+ "type": "Feature",
+ "properties": {
+ "name": "देवनागरी"
+ },
+ "geometry": {
+ "type": "Point",
+ "coordinates": [
+ 0,
+ -15
+ ]
+ }
+ },
+ {
+ "type": "Feature",
+ "properties": {
+ "name": "سلام۳۹"
+ },
+ "geometry": {
+ "type": "Point",
+ "coordinates": [
+ 0,
+ 15
+ ]
+ }
+ }
+ ]
+ }
+ }
+ },
+ "glyphs": "local://glyphs/{fontstack}/{range}.pbf",
+ "layers": [
+ {
+ "id": "background",
+ "type": "background",
+ "paint": {
+ "background-color": "white"
+ }
+ },
+ {
+ "id": "symbol",
+ "type": "symbol",
+ "source": "geojson",
+ "filter": ["is-supported-script", ["get", "name"]],
+ "layout": {
+ "symbol-placement": "point",
+ "text-field": ["get", "name"],
+ "text-font": [
+ "Open Sans Semibold",
+ "Arial Unicode MS Bold"
+ ]
+ }
+ }
+ ]
+}

test/integration/render-tests/is-supported-script/layout/style.json

@@ -0,0 +1,72 @@
+{
+ "version": 8,
+ "metadata": {
+ "test": {
+ "width": 128,
+ "height": 128
+ }
+ },
+ "sources": {
+ "geojson": {
+ "type": "geojson",
+ "data": {
+ "type": "FeatureCollection",
+ "features": [
+ {
+ "type": "Feature",
+ "properties": {
+ "name": "देवनागरी"
+ },
+ "geometry": {
+ "type": "Point",
+ "coordinates": [
+ 0,
+ -15
+ ]
+ }
+ },
+ {
+ "type": "Feature",
+ "properties": {
+ "name": "سلام۳۹"
+ },
+ "geometry": {
+ "type": "Point",
+ "coordinates": [
+ 0,
+ 15
+ ]
+ }
+ }
+ ]
+ }
+ }
+ },
+ "glyphs": "local://glyphs/{fontstack}/{range}.pbf",
+ "layers": [
+ {
+ "id": "background",
+ "type": "background",
+ "paint": {
+ "background-color": "white"
+ }
+ },
+ {
+ "id": "symbol",
+ "type": "symbol",
+ "source": "geojson",
+ "layout": {
+ "symbol-placement": "point",
+ "text-field": ["case",
+ ["is-supported-script", ["get", "name"]],
+ ["get", "name"],
+ "Not renderable"
+ ],
+ "text-font": [
+ "Open Sans Semibold",
+ "Arial Unicode MS Bold"
+ ]
+ }
+ }
+ ]
+}