fix(auto-thumbnail): [PKG-AUTO-THUMB-09] restore historical default calls

test/browser/auto-thumbnail-lifecycle.spec.js

@@ -3,12 +3,14 @@ import { autoThumbnailCandidate } from '../helpers/auto-thumbnail.js'
 import { expect, test } from './fixtures.js'
 
 const implementation = await autoThumbnailCandidate()
-for (const scenario of ['destroy', 'restart', 'complete', 'frame-destroy', 'frame-restart']) {
-  test(`Auto-thumbnail candidate native ${scenario} owns decoder and encoded URLs`, async ({ page }, testInfo) => {
+for (const variant of ['destroy', 'restart', 'complete', 'frame-destroy', 'frame-restart', 'alias-complete']) {
+  const useDefault = variant === 'alias-complete'
+  const scenario = useDefault ? 'complete' : variant
+  test(`Auto-thumbnail candidate native ${variant} owns decoder and encoded URLs`, async ({ page }, testInfo) => {
     await page.goto('/test/player.html?core=published')
     await page.setContent('<!doctype html><div></div>')
     await page.addScriptTag({ content: implementation.code })
-    await page.evaluate(async (scenario) => {
+    await page.evaluate(async ({ scenario, useDefault }) => {
       const probe = window.probe = { videos: [], canvases: [], updates: [], urls: new Set(), blobs: [], frames: [], frameSupport: false, listeners: new Map(), hold: scenario !== 'complete' }
       const createElement = document.createElement.bind(document)
       const createUrl = URL.createObjectURL.bind(URL)
@@ -71,9 +73,12 @@ for (const scenario of ['destroy', 'restart', 'complete', 'frame-destroy', 'fram
         get thumbnails() { return probe.updates.at(-1) },
         set thumbnails(value) { probe.updates.push(value) },
       }
-      probe.result = await window.artplayerPluginAutoThumbnail({ width: 80, number: 2 })(probe.art)
+      const factory = window.artplayerPluginAutoThumbnail
+      if (useDefault && factory.default !== factory)
+        throw new Error('The default alias must be the original factory')
+      probe.result = await (useDefault ? factory.default : factory)({ width: 80, number: 2 })(probe.art)
       probe.art.emit('video:loadedmetadata')
-    }, scenario)
+    }, { scenario, useDefault })
     const holdFrame = scenario.startsWith('frame-') && await page.evaluate(() => window.probe.frameSupport)
     await expect.poll(() => page.evaluate(holdFrame => holdFrame ? window.probe.frames.length : window.probe.blobs.length, holdFrame)).toBe(scenario === 'complete' ? 2 : 1)
     const state = await page.evaluate(async (scenario) => {
@@ -108,7 +113,7 @@ for (const scenario of ['destroy', 'restart', 'complete', 'frame-destroy', 'fram
       probe.restore()
       return { before, after, video, canvasDimensions, publishedImage, final, blobs, heldFrames: probe.frames.length, frameSupport: probe.frameSupport, result: probe.result }
     }, scenario)
-    await testInfo.attach('auto-thumbnail-candidate-native-lifecycle', { contentType: 'application/json', body: JSON.stringify({ scenario, sha256: hash(implementation.code), scope: 'Actual HTTP decoding/seek/JPEG and held native presentation callback lifecycle with a stub player host. Frame scenarios use a held Blob fallback only when native frame callbacks are absent. Pixel acceptance is separate; AUTO-THUMB-PIXEL-01 remains open.', ...state }) })
+    await testInfo.attach('auto-thumbnail-candidate-native-lifecycle', { contentType: 'application/json', body: JSON.stringify({ scenario, useDefault, sha256: hash(implementation.code), scope: 'Actual HTTP decoding/seek/JPEG and held native presentation callback lifecycle with a stub player host. Frame scenarios use a held Blob fallback only when native frame callbacks are absent. Pixel acceptance is separate; AUTO-THUMB-PIXEL-01 remains open.', ...state }) })
     expect(state.result).toEqual({ name: 'artplayerPluginAutoThumbnail' })
     expect(state.before).toEqual(scenario === 'complete' ? { urls: 1, updates: 2 } : { urls: 0, updates: 0 })
     expect(state.after).toEqual(state.before)