mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-01 19:42:03 +00:00
James
070d40fecb
Two narrow fixes to keep the regression suite green and reproducible. Stale baselines from the sub-composition refactor (PR #918) are being regenerated separately in PR #925; this PR is just the structural fixes that PR can't make on its own. 1. **Pin `chrome-headless-shell` in `Dockerfile.test`** to `148.0.7778.167` instead of `@stable`. `@stable` is a moving tag; every Chrome stable promotion shifts pixel output enough to fail PSNR on the golden baselines, so the regression suite silently broke whenever Docker.test rebuilt against a freshly-promoted stable. Pinning to the version `@stable` currently resolves to (matching what main's regenerated baselines were captured under) makes Chrome bumps an explicit, batched-with-baseline-regen action. Comment on the `RUN` line spells out the bump procedure. 2. **Clamp the last PSNR checkpoint to a frame the video stream actually contains.** `runTestSuite` samples 100 checkpoints across `min(rendered, snapshot)` container duration. Container duration includes audio padding past the last video frame — many-cuts is 5.654s container vs 5.6s of video at 30fps = 168 frames. At i=99 the raw container duration mapped to time 5.59746s → frame index 168 (round(5.59746 × 30)), one past the last frame the stream contains. ffmpeg's `psnr` filter emits no `average:` line for a non-existent frame, so the harness crashed with `Unable to parse PSNR output at 5.59746s` — pre-existing on plain `origin/main`, which PR #918 admin-merged through on shard-2. Miguel's regen via `--update` didn't catch it because `--update` only writes the snapshot; it doesn't validate. Subtracting one frame interval from the sampling duration guarantees the last checkpoint always lands on a real frame. Verified locally inside `Dockerfile.test`: bun run --cwd packages/producer docker:build:test bun run --cwd packages/producer docker:test many-cuts # ✅ green bun run --cwd packages/producer docker:test style-3-prod \ style-5-prod sub-composition-video # ✅ green
98 lines
3.6 KiB
Docker
98 lines
3.6 KiB
Docker
# HyperFrames Producer - Regression Test Image
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#
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# Matches the production rendering environment (same Chromium, fonts, FFmpeg)
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# but includes the full source + devDependencies for running the test harness.
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#
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# This ensures golden baselines match what production actually renders.
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#
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# Usage:
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# docker build -f Dockerfile.test -t hyperframes-producer:test .
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# docker run --rm -v ./packages/producer/tests:/app/packages/producer/tests hyperframes-producer:test
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# docker run --rm -v ./packages/producer/tests:/app/packages/producer/tests hyperframes-producer:test --update
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FROM node:22-bookworm-slim
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# ── System dependencies (identical to production) ────────────────────────────
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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unzip \
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ffmpeg \
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chromium \
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libgbm1 \
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libnss3 \
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libatk-bridge2.0-0 \
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libdrm2 \
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libxcomposite1 \
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libxdamage1 \
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libxrandr2 \
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libcups2 \
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libasound2 \
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libpangocairo-1.0-0 \
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libxshmfence1 \
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libgtk-3-0 \
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# Font support — matches production
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fonts-liberation \
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fonts-noto-color-emoji \
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fonts-noto-cjk \
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fonts-noto-core \
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fonts-noto-extra \
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fonts-noto-ui-core \
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fonts-freefont-ttf \
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fonts-dejavu-core \
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fontconfig \
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&& rm -rf /var/lib/apt/lists/* \
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&& apt-get clean \
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&& fc-cache -fv
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# Use system Chromium (same as production)
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ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
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ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
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ENV CONTAINER=true
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# Install chrome-headless-shell for deterministic BeginFrame rendering.
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# This lightweight Chrome binary supports HeadlessExperimental.beginFrame.
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# Install to ~/.cache/puppeteer/ where resolveHeadlessShellPath() looks.
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#
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# Pinned to a specific build (NOT @stable) so the regression-test golden
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# baselines in packages/producer/tests/*/output/output.mp4 stay reproducible.
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# Each Chrome stable bump shifts pixel output enough to fail PSNR. Bump this
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# version together with regenerating baselines via `docker:test:update`.
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RUN npx --yes @puppeteer/browsers install chrome-headless-shell@148.0.7778.167 \
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--path /root/.cache/puppeteer \
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&& find /root/.cache/puppeteer/chrome-headless-shell -name "chrome-headless-shell" -type f \
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&& echo "chrome-headless-shell installed"
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WORKDIR /app
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# Install bun
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RUN curl -fsSL https://bun.sh/install | bash
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ENV PATH="/root/.bun/bin:$PATH"
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# Install dependencies (full, including devDependencies for tsx + test harness)
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COPY package.json bun.lock ./
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COPY packages/core/package.json packages/core/package.json
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COPY packages/engine/package.json packages/engine/package.json
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COPY packages/player/package.json packages/player/package.json
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COPY packages/producer/package.json packages/producer/package.json
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COPY packages/cli/package.json packages/cli/package.json
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COPY packages/studio/package.json packages/studio/package.json
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COPY packages/shader-transitions/package.json packages/shader-transitions/package.json
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COPY packages/aws-lambda/package.json packages/aws-lambda/package.json
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RUN bun install --frozen-lockfile
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# Copy source
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COPY packages/core/ packages/core/
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COPY packages/engine/ packages/engine/
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COPY packages/producer/ packages/producer/
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# Build core runtime artifacts (needed by renderer)
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RUN bun run --filter @hyperframes/core build:hyperframes-runtime:modular
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# Generate embedded font data (deterministicFonts.ts imports this at runtime)
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RUN cd packages/producer && bunx tsx scripts/generate-font-data.ts
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WORKDIR /app/packages/producer
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ENTRYPOINT ["bunx", "tsx", "src/regression-harness.ts", "--", "--sequential"]
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