feat: symbol_editor WASM port

tests/kicad/symbol_editor.spec.ts

@@ -0,0 +1,105 @@
+import type { Page } from '@playwright/test';
+import { test, expect } from './fixtures';
+import { clickByLabel } from '../e2e/utils/element-tracker';
+
+/**
+ * Symbol Editor WASM E2E Tests
+ *
+ * The symbol editor (FRAME_SCH_SYMBOL_EDITOR) is served by the eeschema kiface;
+ * the standalone `symbol_editor` launcher opens that frame directly. It shares
+ * the same first-run setup wizard as eeschema/pcbnew, so the launch flow mirrors
+ * eeschema.spec.ts: wait for the canvas, click through the wizard, then assert the
+ * editor chrome built. Scope is launch-only — the editor must start, paint a
+ * canvas + toolbars, populate the element registry, and produce no WASM abort.
+ * Library load/save and other features are intentionally out of scope here.
+ */
+
+async function completeWizard(page: Page): Promise<void> {
+    await expect(page.locator('#canvas')).toBeVisible({ timeout: 90000 });
+    await page.waitForFunction(() => !!window.wxElementRegistry, null, { timeout: 90000 });
+    // The frame builds its UI a beat after the registry object appears; wait for
+    // the registry to actually have entries (the wizard or the editor itself)
+    // before driving it, otherwise we screenshot a blank canvas.
+    await page.waitForFunction(() => {
+        const registry = window.wxElementRegistry;
+        return !!registry && registry.findAll({}).length > 0;
+    }, null, { timeout: 90000 });
+    await page.waitForTimeout(2000);
+
+    await page.screenshot({ path: 'test-results/symbol_editor-wizard-00-initial.png', scale: 'device' });
+
+    for (let i = 1; i <= 10; i++) {
+        let clicked = await clickByLabel(page, 'Next >');
+
+        if (!clicked) {
+            clicked = await clickByLabel(page, 'Finish');
+
+            if (clicked) {
+                await page.waitForTimeout(500);
+                await page.screenshot({
+                    path: `test-results/symbol_editor-wizard-${String(i).padStart(2, '0')}-finish.png`,
+                    scale: 'device'
+                });
+            }
+
+            break;
+        }
+
+        await page.waitForTimeout(500);
+        await page.screenshot({
+            path: `test-results/symbol_editor-wizard-${String(i).padStart(2, '0')}.png`,
+            scale: 'device'
+        });
+    }
+
+    await page.waitForTimeout(2000);
+}
+
+function hasAbort(testLogger: { consoleLogs: string[]; errors: string[] }): boolean {
+    return [...testLogger.consoleLogs, ...testLogger.errors].some(line => line.includes('Aborted('));
+}
+
+test.describe('symbol_editor WASM', () => {
+    test.beforeEach(async ({ page }) => {
+        await page.goto('/kicad/symbol_editor.html');
+    });
+
+    test('app loads, canvas visible, no WASM abort', async ({ page, testLogger }) => {
+        await completeWizard(page);
+        await page.screenshot({ path: 'test-results/symbol_editor-01-loaded.png', scale: 'device' });
+
+        expect(hasAbort(testLogger), 'no WASM abort during load').toBe(false);
+
+        const canvasCount = await page.locator('canvas').count();
+        expect(canvasCount).toBeGreaterThan(0);
+    });
+
+    test('canvas + toolbar metrics look sane', async ({ page, testLogger }) => {
+        await completeWizard(page);
+
+        const metrics = await page.evaluate(() => {
+            const registry = window.wxElementRegistry;
+            const all = registry ? registry.findAll({ visible: true }) : [];
+            const toolbars = all.filter((el: { typeName: string }) => /ToolBar/.test(el.typeName));
+            const glCanvas = document.querySelector('canvas[id^="glcanvas-"]') as HTMLCanvasElement | null;
+
+            return {
+                registryTotal: all.length,
+                toolbarCount: toolbars.length,
+                mainCanvasOk: (() => {
+                    const c = document.getElementById('canvas') as HTMLCanvasElement | null;
+                    return !!c && c.width > 0 && c.height > 0;
+                })(),
+                glCanvasOk: !!glCanvas && glCanvas.width > 0 && glCanvas.height > 0,
+            };
+        });
+
+        await page.screenshot({ path: 'test-results/symbol_editor-02-metrics.png', scale: 'device' });
+
+        expect(metrics.registryTotal, 'registry should be populated').toBeGreaterThan(10);
+        expect(metrics.toolbarCount, 'at least one toolbar should be visible').toBeGreaterThanOrEqual(1);
+        expect(metrics.mainCanvasOk, 'main canvas has nonzero dimensions').toBe(true);
+        expect(metrics.glCanvasOk, 'GL canvas has nonzero dimensions').toBe(true);
+        expect(hasAbort(testLogger)).toBe(false);
+    });
+});