mirror of
https://github.com/zhw2590582/ArtPlayer.git
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32 lines
1.6 KiB
JavaScript
32 lines
1.6 KiB
JavaScript
import assert from 'node:assert/strict'
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import { test } from 'node:test'
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import { lifecycleProfile, validateLifecycleReport, verifyFrozenLifecycle } from './lifecycle.mjs'
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test('lifecycle evidence rejects fake progress, unexpected errors and event reordering', () => {
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const { report } = verifyFrozenLifecycle()
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const stopped = structuredClone(report)
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stopped.observations.playback.progressed = stopped.observations.playback.start
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assert.throws(() => validateLifecycleReport(stopped), /No real-media advancement/)
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const error = structuredClone(report)
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error.unhandled.push('unexpected error')
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assert.throws(() => validateLifecycleReport(error), /Unexpected unhandled/)
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const reordered = structuredClone(report)
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const phase = reordered.trace.filter(item => item.phase === 'play')
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const native = phase.find(item => item.event === 'video:playing')
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const publicEvent = phase.find(item => item.event === 'play')
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native.event = 'play'
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publicEvent.event = 'video:playing'
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assert.throws(() => validateLifecycleReport(reordered), /Unexpected play order/)
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})
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test('lifecycle profile ignores media clock jitter but retains lifecycle findings', () => {
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const { report } = verifyFrozenLifecycle()
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const jitter = structuredClone(report)
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jitter.observations.playback.progressed += 0.03
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jitter.observations.pause.observedMs += 10
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assert.deepEqual(lifecycleProfile(jitter), lifecycleProfile(report))
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const changed = structuredClone(report)
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changed.observations.repeatedDestroy.survivorAfter = true
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assert.notDeepEqual(lifecycleProfile(changed), lifecycleProfile(report))
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})
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