test: add standalone area fixtures

README.md

@@ -8,4 +8,4 @@ npx road-compiler --input /absolute/path/road-compiler.input.json
 
 The compiler does not read host area configuration. The caller owns configuration normalization and creates the input JSON. Successful compilation writes exactly one `NATIVE_ROAD_COMPILE_DONE` JSON marker to stdout.
 
-Run `npm test` and `npm run test:road-parity` after `npm ci` to validate the package without the host repository.
+Run `npm test` after `npm ci` to validate the package and its two self-contained area fixtures without the host repository. The migrated baselines remain upgrade corpus; the host repository owns the strict path-normalized parity gate.

assets/lane-icons/manifest.json

@@ -0,0 +1,24 @@
+{
+  "upstream": {
+    "repository": "https://github.com/openstreetmap/lane-icons",
+    "revision": "db3cab321da93a757c2cf3cdb4f1f1db6b1a091c",
+    "license": "CC0-1.0",
+    "license_file": "upstream/LICENSE.md"
+  },
+  "assets": [
+    {"id":"through","source":"upstream/through.svg","anchor_x":12.5,"supported":true,"tested":true,"template":"through"},
+    {"id":"left","source":"upstream/left.svg","anchor_x":17,"supported":true,"tested":true,"template":"left"},
+    {"id":"right","source":"upstream/left.svg","derived_from":"left","mirror_x":true,"anchor_x":17,"supported":true,"tested":true,"template":"right"},
+    {"id":"through;left","source":"upstream/left-through.svg","anchor_x":17,"supported":true,"tested":true,"template":"through_left"},
+    {"id":"through;right","source":"upstream/left-through.svg","derived_from":"through;left","mirror_x":true,"anchor_x":17,"supported":true,"tested":true,"template":"through_right"},
+    {"id":"through;left;right","source":"upstream/left-slight_left-through.svg","derived_from":"through;left + through;right","anchor_x":17,"supported":true,"tested":true,"template":"through_left_right"},
+    {"id":"slight_left","source":"upstream/slight_left.svg","supported":false,"tested":false},
+    {"id":"slight_left;through","source":"upstream/slight_left-through.svg","supported":false,"tested":false},
+    {"id":"left;slight_left;through","source":"upstream/left-slight_left-through.svg","supported":false,"tested":false},
+    {"id":"sharp_left","source":"upstream/sharp_left.svg","supported":false,"tested":false},
+    {"id":"sharp_left;through","source":"upstream/sharp_left-through.svg","supported":false,"tested":false},
+    {"id":"reverse_left","source":"upstream/reverse_left.svg","supported":false,"tested":false},
+    {"id":"reverse_left;through","source":"upstream/reverse_left-through.svg","supported":false,"tested":false},
+    {"id":"reverse_left;left;slight_left;through","source":"upstream/reverse_left-left-slight_left-through.svg","supported":false,"tested":false}
+  ]
+}

assets/lane-icons/upstream/DESIGN.md

@@ -0,0 +1,98 @@
+## Design Guidelines
+
+The icons in this project follow closely the design guidelines established in the
+[MUTCD Standard Highway Signs guide](http://mutcd.fhwa.dot.gov/ser-shs_millennium.htm),
+2009 edition published by the US Federal Highway Administration.
+
+The MUTCD is [in the public domain](http://mutcd.fhwa.dot.gov/knowledge/faqs/faq_general.htm#printq5)
+and as such it is not copyrighted.
+
+Each icon should be
+
+* 25px x 25px
+* SVG
+* Single color fill
+* Path outline only, no stroke
+* Pixel grid aligned (where possible)
+
+### Arrows
+
+Arrows use the "Standard Arrow" described in MUTCD Standard Highway Signs
+[Appendix](http://mutcd.fhwa.dot.gov/ser-shs_millennium.htm).
+
+An upward facing Standard Arrow is included in this icon pack, and forms the basis of all turn
+lane arrows.
+
+<img alt='Standard Arrow' width='300px' src='docs/standard_arrow.png'/>
+
+
+Arrowhead rotation angles are chosen based on the turn lane indication:
+
+<table>
+<tr>
+    <th>Through</th>
+    <th>Slight Left</th>
+    <th>Left</th>
+    <th>Sharp Left</th>
+    <th>Reverse Left</th>
+</tr>
+<tr>
+    <td>no rotation<br/>
+        <img alt='Through' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/through.svg'/>
+    </td>
+    <td>45 degrees<br/>
+        <img alt='Slight Left' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/slight_left.svg'/>
+    </td>
+    <td>70 or 90 degrees<br/>
+        <img alt='Left' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/left.svg'/>
+    </td>
+    <td>135 degrees<br/>
+        <img alt='Sharp Left' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/sharp_left.svg'/>
+    </td>
+    <td>180 degrees<br/>
+        <img alt='Reverse Left' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/reverse_left.svg'/>
+    </td>
+</tr>
+</table>
+
+As the number of arrows increases, the arrows scale down:
+
+<table>
+<tr>
+    <th>1 Arrow</th>
+    <th>2 Arrows</th>
+    <th>3 Arrows</th>
+    <th>4 Arrows</th>
+</tr>
+<tr>
+    <td>
+        <ul><li>3px stroke</li><li>standard arrowhead</li></ul>
+        <img alt='Through' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/through.svg'/>
+    </td>
+    <td>
+        <ul><li>2.5px stroke</li><li>83% scaled arrowhead</li></ul>
+        <img alt='Left, Through' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/left-through.svg'/>
+    </td>
+    <td>
+        <ul><li>2.25px stroke</li><li>75% scaled arrowhead</li></ul>
+        <img alt='Left, Slight Left, Through' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/left-slight_left-through.svg'/>
+    </td>
+    <td>
+        <ul><li>2px stroke</li><li>66% scaled arrowhead</li></ul>
+        <img alt='Reverse Left, Left, Slight Left, Through' width='100px' src='https://cdn.rawgit.com/openstreetmap/lane-icons/master/docs/reverse_left-left-slight_left-through.svg'/>
+    </td>
+</tr>
+</table>
+
+
+Other important rules for arrows:
+* Bottom aligned with each other, 2px from icon bottom edge
+* Left-right centered
+* Smooth curves, no kinks
+* Arrow shaft path connects to the arrowhead anchor point
+
+
+### Other Icons
+
+Other non-arrow icons (bus, hov, pedestrian, tram, etc) also imitiate the icons found
+in the MUTCD Standard Highway Signs [Appendix](http://mutcd.fhwa.dot.gov/ser-shs_millennium.htm).

assets/lane-icons/upstream/LICENSE.md

@@ -0,0 +1,118 @@
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assets/lane-icons/upstream/left-slight_left-through.svg

@@ -0,0 +1 @@
+<svg id="left-slight_left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><line x1="18.1" y1="5.17" x2="18.11" y2="23" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.25"/><path d="M18.11,19.69c0-3.65-5.82-6.62-9.2-6.62" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.25"/><path d="M11.89,7.16S18.11,12.74,18.11,19" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.25"/><path d="M18.16,1.09a0.07,0.07,0,0,0-.12,0L15.26,5.36a0.42,0.42,0,0,0,.48.62l2.36-.81L20.47,6A0.42,0.42,0,0,0,21,5.37Z"/><path d="M4.83,13a0.07,0.07,0,0,0,0,.12L9.1,15.91a0.42,0.42,0,0,0,.62-0.48L8.91,13.07,9.72,10.7a0.42,0.42,0,0,0-.62-0.48Z"/><path d="M9.05,4.24A0.07,0.07,0,0,0,9,4.32l1,5a0.42,0.42,0,0,0,.78.1l1.1-2.24,2.25-1.1A0.42,0.42,0,0,0,14,5.28Z"/></svg>

assets/lane-icons/upstream/left-through.svg

@@ -0,0 +1 @@
+<svg id="left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><line x1="17" y1="23" x2="17" y2="6.81" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M17,19c0-5.32-4.66-8.23-7.83-9.1" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M17.06,2.3a0.08,0.08,0,0,0-.13,0L13.85,7a0.47,0.47,0,0,0,.53.69L17,6.81l2.62,0.9A0.46,0.46,0,0,0,20.15,7Z"/><path d="M5,8.29a0.08,0.08,0,0,0,0,.12l3.38,4.51a0.47,0.47,0,0,0,.83-0.27L9.17,9.9l1.74-2.16A0.46,0.46,0,0,0,10.45,7Z"/></svg>

assets/lane-icons/upstream/left.svg

@@ -0,0 +1 @@
+<svg id="left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M17,23V18c0-6.78-3.24-8.11-5.85-8.86" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="3"/><path d="M6.07,7.21A0.1,0.1,0,0,0,6,7.36l4.08,5.44a0.56,0.56,0,0,0,1-.32l0.06-3.33,2.1-2.6a0.56,0.56,0,0,0-.55-0.88Z"/></svg>

assets/lane-icons/upstream/reverse_left-left-slight_left-through.svg

@@ -0,0 +1 @@
+<svg id="reverse_left-left-slight_left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><line x1="19" y1="4" x2="19" y2="23" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2"/><path d="M7.21,12h5.5A15.61,15.61,0,0,1,19,13" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2"/><path d="M13.7,5.85S19,9.23,19,15" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2"/><path d="M19.05,0.43a0.07,0.07,0,0,0-.1,0L16.49,4.18a0.37,0.37,0,0,0,.42.55L19,4l2.09,0.71a0.37,0.37,0,0,0,.42-0.54Z"/><path d="M11.2,3.28a0.07,0.07,0,0,0-.07.07l0.92,4.39a0.37,0.37,0,0,0,.68.09l1-2,2-1A0.37,0.37,0,0,0,15.6,4.2Z"/><path d="M3.68,11.95a0.07,0.07,0,0,0,0,.1L7.44,14.5A0.37,0.37,0,0,0,8,14.08L7.21,12,8,9.91a0.37,0.37,0,0,0-.54-0.42Z"/><path d="M10,23.06a0.07,0.07,0,0,0,.1,0l2.45-3.76a0.37,0.37,0,0,0-.42-0.55L10,19.48l-2.09-.71a0.37,0.37,0,0,0-.42.54Z"/><path d="M19,16c0-5.42-9-4.84-9,0l0,3.48" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2"/></svg>

assets/lane-icons/upstream/reverse_left-through.svg

@@ -0,0 +1 @@
+<svg id="reverse_left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M8.36,23a0.08,0.08,0,0,0,.13,0l3.08-4.72A0.47,0.47,0,0,0,11,17.56l-2.62.9-2.62-.9a0.46,0.46,0,0,0-.53.68Z"/><line x1="17" y1="23.19" x2="17" y2="6.08" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M17.06,1.57a0.08,0.08,0,0,0-.13,0L13.85,6.29a0.47,0.47,0,0,0,.53.69L17,6.08,19.62,7a0.46,0.46,0,0,0,.53-0.68Z"/><path d="M17,16c0-5-8.58-5.08-8.58,0v2.46" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/></svg>

assets/lane-icons/upstream/reverse_left.svg

@@ -0,0 +1 @@
+<svg id="reverse_left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M7.8,23A0.1,0.1,0,0,0,8,23l3.72-5.69A0.56,0.56,0,0,0,11,16.45L7.88,17.53,4.72,16.44a0.56,0.56,0,0,0-.64.82Z"/><path d="M18,23V13c0-8-10.08-7.77-10.12.1v5.42" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="3"/></svg>

assets/lane-icons/upstream/sharp_left-through.svg

@@ -0,0 +1 @@
+<svg id="sharp_left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M5.38,17.17a0.08,0.08,0,0,0,.09.09L11,16.1a0.47,0.47,0,0,0,.11-0.86L8.62,14,7.4,11.53a0.46,0.46,0,0,0-.86.11Z"/><line x1="17" y1="23.19" x2="17" y2="6.08" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M17.06,1.57a0.08,0.08,0,0,0-.13,0L13.85,6.29a0.47,0.47,0,0,0,.53.69L17,6.08,19.62,7a0.46,0.46,0,0,0,.53-0.68Z"/><path d="M17,15.65c0-4.75-5.12-5.25-8.38-1.63" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/></svg>

assets/lane-icons/upstream/sharp_left.svg

@@ -0,0 +1 @@
+<svg id="sharp_left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M4.1,15.8a0.1,0.1,0,0,0,.11.11l6.65-1.4a0.56,0.56,0,0,0,.13-1L8,12,6.53,9a0.56,0.56,0,0,0-1,.13Z"/><path d="M18,23V15c0-5.78-4-7.79-8.61-4.11L8,12" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="3"/></svg>

assets/lane-icons/upstream/slight_left-through.svg

@@ -0,0 +1 @@
+<svg id="slight_left-through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><line x1="17" y1="23.19" x2="17" y2="6.08" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M17.06,1.57a0.08,0.08,0,0,0-.13,0L13.85,6.29a0.47,0.47,0,0,0,.53.69L17,6.08,19.62,7a0.46,0.46,0,0,0,.53-0.68Z"/><path d="M17,19c0-4.22-4.84-9.36-6.54-10.68" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="2.5"/><path d="M7.3,5.09a0.08,0.08,0,0,0-.09.09L8.37,10.7a0.47,0.47,0,0,0,.86.11l1.22-2.48,2.49-1.22a0.46,0.46,0,0,0-.11-0.86Z"/></svg>

assets/lane-icons/upstream/slight_left.svg

@@ -0,0 +1 @@
+<svg id="slight_left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><path d="M15,23V20c0-4.12-.1-9.29-3-12.74" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="3"/><path d="M8.26,3.36a0.1,0.1,0,0,0-.11.11l1.4,6.65a0.56,0.56,0,0,0,1,.13l1.46-3,3-1.47a0.56,0.56,0,0,0-.13-1Z"/></svg>

assets/lane-icons/upstream/through.svg

@@ -0,0 +1 @@
+<svg id="through" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 25 25"><title>icons</title><line x1="12.5" y1="23" x2="12.5" y2="8.47" fill="none" stroke="#000" stroke-miterlimit="10" stroke-width="3"/><path d="M12.58,3a0.1,0.1,0,0,0-.16,0L8.7,8.73a0.56,0.56,0,0,0,.64.83L12.5,8.47l3.16,1.08a0.56,0.56,0,0,0,.64-0.82Z"/></svg>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@osm-asset/road-compiler",
-  "version": "0.1.0",
+  "version": "0.1.2",
   "private": false,
   "type": "commonjs",
   "main": "src/index.js",
@@ -8,8 +8,7 @@
     "road-compiler": "bin/road-compiler.js"
   },
   "scripts": {
-    "test": "node test/index.js",
+    "test": "node test/index.js && node test/fixtures.js",
-    "test:road-parity": "node test/road-parity.js",
     "road:workbench": "node bin/road-workbench.js"
   },
   "dependencies": {

src/compile/turn-lane-arrows.js

@@ -4,7 +4,7 @@ const fs = require("fs");
 const path = require("path");
 const { laneCenterline } = require("../geometry/lane-geometry");
 
-const ASSET_MANIFEST = path.resolve(__dirname, "..", "..", "..", "..", "assets", "lane-icons", "manifest.json");
+const ASSET_MANIFEST = path.resolve(__dirname, "..", "..", "assets", "lane-icons", "manifest.json");
 const LANE_WIDTH_METERS = 3.2;
 const PLACEMENT_DISTANCE_METERS = 9;
 const SPATIAL_MATCH_MAX_DISTANCE_METERS = 18;

test/fixtures.js

@@ -0,0 +1,27 @@
+"use strict";
+
+const assert = require("assert/strict");
+const fs = require("fs");
+const path = require("path");
+const { compiler } = require("../src");
+
+const root = path.resolve(__dirname, "..");
+for (const areaId of ["fengshu-er-road", "nantaizi-lake-innovation-valley"]) {
+  const isFengshu = areaId === "fengshu-er-road";
+  const outputRoot = path.join(root, "outputs", areaId);
+  const input = {
+    areaId,
+    osmFile: path.join(root, "inputs", "osm", isFengshu ? "枫树二路.osm" : "南台子湖创新谷OSM.osm"),
+    outDir: path.join(outputRoot, "native-road"),
+    stagingDir: path.join(outputRoot, "_pipeline"),
+    overridesFile: path.join(outputRoot, "native-road-overrides.json"),
+    trafficSignalsFile: path.join(outputRoot, "native-traffic-signals.json"),
+    comparisonDir: path.join(outputRoot, "osm2streets_web_out"),
+    options: { edgeLines: false, junctionTemplates: { enabled: false, references: [] } },
+  };
+  assert.ok(fs.existsSync(path.join(root, "test", "baseline", `${areaId}.json`)));
+  const { result } = compiler.compileInput(input);
+  assert.equal(result.areaId, areaId);
+  assert.ok(fs.existsSync(path.join(input.outDir, "compiled.json")));
+}
+console.log("road compiler fixture tests passed");