update

tests/canvas-generation-wiring.test.js

@@ -0,0 +1,65 @@
+/*
+ * Description: Static and helper regression tests for MXPIC EDA frontend/backend integration contracts.
+ * Inside functions: N/A - assertion-based test/module script.
+ * Developer : Qin Yue @ 2026
+ * Organization : OptiHK Limited
+ */
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+
+const root = path.resolve(__dirname, '..');
+const canvasHtml = fs.readFileSync(path.join(root, 'frontend', 'canvas.html'), 'utf8');
+
+assert(
+  canvasHtml.includes('buildInstancesYaml'),
+  'canvas.html should use buildInstancesYaml for layout instance export'
+);
+assert(
+  canvasHtml.includes('buildCanvasPinsYaml(page.nodes)'),
+  'canvas.html should export pins from active canvas port nodes'
+);
+assert(
+  canvasHtml.includes('buildPageComponentPorts(page.port, page.nodes)'),
+  'canvas library entries should expose ports from their page-port data'
+);
+assert(
+  !canvasHtml.includes("activePage.nodes.filter(n => n.type === 'rotatableNode' && n.data?.type === 'composite')"),
+  'project layout export should not filter out regular PDK instances'
+);
+assert(
+  canvasHtml.includes('Cells: cellEntries') &&
+    canvasHtml.includes('Basic: basicEntries') &&
+    canvasHtml.includes('PDK: library || {}'),
+  'library tree should expose top-level Cells, Basic, and PDK groups'
+);
+assert(
+  canvasHtml.includes("__name__: 'Port'") && canvasHtml.includes("__name__: 'Anchor'"),
+  'Basic folder should expose Port and Anchor as separate virtual components'
+);
+assert(
+  canvasHtml.includes('isDirectLeafGrid') &&
+    canvasHtml.includes('childData.__cell__ === true || childData.__element__ === true || childData.__basic__ === true') &&
+    canvasHtml.includes('<div className="category-grid">'),
+  'Cells and Basic folders should bypass category grouping and render direct draggable leaves in a 2D grid'
+);
+assert(
+  canvasHtml.includes('element-card-icon port-icon') && canvasHtml.includes('element-card-icon anchor-icon'),
+  'virtual element cards should render distinct generated icons for Port and Anchor'
+);
+assert(
+  canvasHtml.includes('const selectedIsVirtualElement = selectedNode?.data?.elementType ==='),
+  'right inspector should classify virtual elements separately from PDK/forge components'
+);
+assert(
+  canvasHtml.includes('const canChooseComponent = !selectedIsVirtualElement && availableComponentsFromNode.length > 0;'),
+  'virtual elements should not show PDK or generate_with_forge component selection'
+);
+assert(
+  canvasHtml.includes('buildElementsYaml(page.nodes)'),
+  'canvas layout export should include an elements section'
+);
+assert(
+  !canvasHtml.includes("activePage.nodes.filter(n => n.selected && n.id !== 'page-port')"),
+  'copy/delete should not exclude port nodes'
+);