wehub-resource-sync
57 lines
1.7 KiB
TypeScript
57 lines
1.7 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { inferWmrDefaultFrameRate } from '../os/wmr/WmrBundleCache';
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import { VarContext } from '../os/wmr/engine/variables';
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import type { WmrDocument, WmrFramerateController } from '../os/wmr/engine/types';
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function makeDoc(frameRateAttr?: string): Pick<WmrDocument, 'frameRate' | 'root'> {
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return {
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frameRate: frameRateAttr === undefined ? 0 : Number.parseInt(frameRateAttr, 10) || 0,
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root: {
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tag: 'Widget',
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attrs: frameRateAttr === undefined ? {} : { frameRate: frameRateAttr },
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children: [],
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},
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};
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}
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const controller: WmrFramerateController = {
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name: 'Fra',
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initPause: true,
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loop: false,
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controlPoints: [
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{ frameRate: 120, time: 0 },
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{ frameRate: 120, time: 6000 },
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{ frameRate: 0, time: 6100 },
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],
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};
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describe('WMR frame rate inference', () => {
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it('respects explicit root frameRate zero', () => {
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expect(inferWmrDefaultFrameRate(makeDoc('0'), true)).toBe(0);
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});
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it('keeps the legacy animation fallback when frameRate is omitted', () => {
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expect(inferWmrDefaultFrameRate(makeDoc(), true)).toBe(15);
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});
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it('uses positive root frameRate values directly', () => {
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expect(inferWmrDefaultFrameRate(makeDoc('30'), true)).toBe(30);
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});
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});
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describe('WMR framerate controllers', () => {
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it('only contribute to the recommended frame rate while playing', () => {
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const vars = new VarContext('test-framerate-controller');
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vars.registerFramerateControllers([controller]);
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expect(vars.getRecommendedFrameRate(0)).toBe(0);
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vars.playAnimation('Fra', 'play');
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expect(vars.getRecommendedFrameRate(0)).toBe(120);
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vars.playAnimation('Fra', 'pause');
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expect(vars.getRecommendedFrameRate(0)).toBe(0);
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});
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});
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