[READ-ONLY] Mirror of https://github.com/sxzz/hanji. 一字之間，照見五地字形 hanji.sxzz.moe
chinese-characters cjk han hanja hanji hanzi kanji
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104import { afterEach, describe, expect, it, vi } from 'vitest'import { loadAnimCJK, mergeStrokeOrderChoices } from '../app/utils/animcjk.ts'import { strokeDataUrl, strokeDuration } from '../app/utils/stroke-data.ts'
describe('stroke data', () => { afterEach(() => vi.unstubAllGlobals())
it('uses Vite-built row-group shards', async () => { const url = await strokeDataUrl('説') expect(url).toContain('0c') expect(url).not.toBe('/strokes/0c.json') })
it('fetches a shard once when loading multiple forms from one group', async () => { const body = { _meta: { version: 6 }, groups: { 時: { variants: [ { medians: [[0, 512, 1024, 512]], outlines: ['M0 500L1024 500'], }, { medians: [[0, 500, 1024, 500]], outlines: ['M0 488L1024 488'], }, ], }, }, } const fetcher = vi.fn(() => Promise.resolve(Response.json(body))) vi.stubGlobal('fetch', fetcher)
const [chinese, japanese] = await Promise.all([ loadAnimCJK(0, '時'), loadAnimCJK(1, '時'), ])
expect(chinese?.strokes).toHaveLength(1) expect(japanese?.strokes).toHaveLength(1) expect(fetcher).toHaveBeenCalledOnce() expect(fetcher).toHaveBeenCalledWith(await strokeDataUrl('時')) })
it('merges visible regions that share one geometry variant', () => { expect( mergeStrokeOrderChoices('時', [ { column: 'cn', char: '时', data: { char: '时', region: 'cn', variant: 0 }, }, { column: 'jp', char: '時', data: { char: '時', region: 'jp', variant: 1 }, }, { column: 'hk', char: '時', data: { char: '時', region: 'tw', variant: 1 }, }, { column: 'tw', char: '時', data: { char: '時', region: 'tw', variant: 1 }, }, ]), ).toEqual([ { column: 'cn', columns: ['cn'], char: '时', groupKey: '時', variant: 0, }, { column: 'jp', columns: ['jp', 'hk', 'tw'], char: '時', groupKey: '時', variant: 1, }, ]) })
it('keeps animation timing within its readable range', () => { expect(strokeDuration(1)).toBe(360) expect(strokeDuration(60)).toBe(540) expect(strokeDuration(1_000)).toBe(780) })
it('normalizes animation timing across coordinate systems', () => { const smallCanvasLength = 60 const largeCanvasLength = smallCanvasLength * (1024 / 109)
expect(strokeDuration(largeCanvasLength, 1024)).toBe( strokeDuration(smallCanvasLength, 109), ) expect(strokeDuration(largeCanvasLength, 1024)).toBe(540) })})