اضافه شدن قابلیت رندر پی سی بی

frontend/pcb-layers.test.js

@@ -0,0 +1,15 @@
+import assert from 'node:assert/strict';
+import {test} from 'node:test';
+import {layerVisible,presetLayers} from './pcb-layers.js';
+test('blind via drills follow actual selected copper span',()=>{
+ assert.equal(layerVisible('81',['2','3'],new Set(['1','81'])),false);
+ assert.equal(layerVisible('81',['2','3'],new Set(['2','81'])),true);
+ assert.equal(layerVisible('81',['1'],new Set(['1'])),false);
+ assert.equal(layerVisible('0',[],new Set(['0'])),true);
+});
+test('layer presets preserve native IDs and outline',()=>{
+ const layers=['0','1','2','32','33','34','81'].map(id=>({id}));
+ assert.deepEqual([...presetLayers(layers,'top')],['0','1','33','81']);
+ assert.deepEqual([...presetLayers(layers,'bottom')],['0','32','34','81']);
+ assert.equal(presetLayers(layers,'all').size,7);
+});