Juno ChowandClaude Fable 5.1
f665082dad
前端（Vite + React）、API/worker（Fastify + BullMQ）、api-contracts 契约包、 迁移脚本、测试与自托管 docker-compose 示例。 开源准备：运维脚本与机器信息已拆到私有仓库；公司名、备案号、隐私邮箱改读 publicCompliance.local.json（仓库只保留占位模板）；站点地址与客服二维码改为 VITE_ 环境变量；fixtures 中的真实用户标识已匿名化；三个 package.json 标注 Apache-2.0。 Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
86 lines
2.7 KiB
TypeScript
86 lines
2.7 KiB
TypeScript
import { Readable } from 'node:stream';
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import { describe, expect, it } from 'vitest';
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import {
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createImageThumbnailBuffer,
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parseMediaProbeOutput,
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runMediaCommandBuffer,
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} from '../src/storage/mediaProcessor.js';
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describe('mediaProcessor', () => {
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it('图片缩略图通过内存流生成 512px 内的 WebP', async () => {
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const png = Buffer.from(
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'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=',
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'base64',
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);
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const output = await createImageThumbnailBuffer(Readable.from([png]));
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expect(output.subarray(0, 4).toString('ascii')).toBe('RIFF');
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expect(output.subarray(8, 12).toString('ascii')).toBe('WEBP');
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});
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it('媒体子进程超时时使用 SIGKILL 终止并只拒绝一次', async () => {
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await expect(runMediaCommandBuffer(
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process.execPath,
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['-e', 'setInterval(() => {}, 1000)'],
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{ timeoutMs: 30, maxOutputBytes: 1024 },
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)).rejects.toThrow('执行超时');
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});
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it('媒体子进程 stdout 超限时立即终止，不继续缓存', async () => {
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await expect(runMediaCommandBuffer(
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process.execPath,
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['-e', "process.stdout.write('x'.repeat(4096))"],
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{ timeoutMs: 1000, maxOutputBytes: 128 },
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)).rejects.toThrow('stdout 超出 128 字节上限');
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});
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it('音频内的 attached picture 不被误识别为可播放视频流', () => {
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const metadata = parseMediaProbeOutput(JSON.stringify({
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streams: [
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{ codec_type: 'audio', codec_name: 'mp3' },
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{
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codec_type: 'video', codec_name: 'mjpeg', width: 600, height: 600,
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disposition: { attached_pic: 1 },
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},
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],
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format: { duration: '12.5', format_name: 'mp3' },
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}));
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expect(metadata).toMatchObject({
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hasAudio: true,
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hasVideo: false,
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width: null,
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height: null,
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durationSeconds: 12.5,
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videoCodec: null,
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});
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});
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it('同时存在封面和真实视频时只读取可播放视频元数据', () => {
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const metadata = parseMediaProbeOutput(JSON.stringify({
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streams: [
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{
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codec_type: 'video', codec_name: 'mjpeg', width: 600, height: 600,
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disposition: { attached_pic: 1 },
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},
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{
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codec_type: 'video', codec_name: 'h264', width: 1920, height: 1080,
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duration: '5', nb_frames: '120', disposition: { attached_pic: 0 },
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},
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{ codec_type: 'audio', codec_name: 'aac' },
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],
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format: { duration: '5', format_name: 'mov,mp4,m4a,3gp,3g2,mj2' },
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}));
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expect(metadata).toMatchObject({
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hasAudio: true,
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hasVideo: true,
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width: 1920,
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height: 1080,
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durationSeconds: 5,
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frameCount: 120,
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videoCodec: 'h264',
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});
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});
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});
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