Claude
e0a9332498
Lands the bun + Playwright + headless Chromium harness for the T16 cross-stack interop suite, parallel to the existing Rust hang-listen tier. New top-level `nestsClient-browser-interop/` directory with `@moq/lite` + `@moq/hang` 0.2.x pinned, a bun static + WebSocket back-channel server, and a Playwright runner that opens `listen.html` against the same `NativeMoqRelayHarness` moq-relay subprocess the Rust scenarios use. Kotlin side: `PlaywrightDriver` shells out to `bun x playwright test`, forwards the relay URL + leaf-cert SHA-256 (captured via a custom `CertCapturingValidator` during the speaker's QUIC handshake), and reads back Float32 LE PCM frames from a tempfile the bun WS server appends to. `BrowserInteropTest` ships I1 forward — Amethyst Kotlin speaker → Chromium `@moq/lite` listener, asserting FFT 440 Hz on the captured tail. Why pin via `serverCertificateHashes` instead of `--ignore-certificate-errors`: Chromium's flag does NOT bypass QUIC cert validation (crbug.com/1190655). `serverCertificateHashes` is the supported path; moq-relay's `--tls-generate` produces a 14-day ECDSA P-256 cert that satisfies the spec. Two Gradle tasks added: `interopBuildBrowserHarness` (bun install + bun build → dist/) and `interopInstallPlaywrightChromium` (skipped when `PLAYWRIGHT_BROWSERS_PATH` already has a chromium build, as on the agent runner). Verification: - `./gradlew :nestsClient:jvmTest --tests com.vitorpamplona.nestsclient.interop.native.BrowserInteropTest -DnestsHangInterop=true -DnestsBrowserInterop=true` green. - I1 forward asserts ≥ 1 s of decoded PCM with 440 Hz FFT peak. Looser sample-count bound than the hang-tier I1 because Chromium cold-launch + WebTransport handshake (3–5 s) + the publisher's `framesPerGroup = 5` per-subscriber cache cliff means the page captures only the broadcast tail. Phase 4.C (I2/I3/I4/I13/I14/I15) and 4.D (CI) are separate follow-up commits per the plan's per-scenario commit guidance. See: nestsClient/plans/2026-05-06-phase4-browser-harness.md https://claude.ai/code/session_01ERJPUYfdLPwZ99pr5EcEcV
57 lines
2.2 KiB
TypeScript
57 lines
2.2 KiB
TypeScript
import { defineConfig } from "@playwright/test";
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// Phase 4 (T16) browser-interop Playwright config.
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//
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// One-off Chromium spawn per Kotlin test. We disable the default test
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// projects + reporters (the runner is invoked headlessly from the
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// PlaywrightDriver Kotlin shim with `--reporter list` for stdout
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// streaming).
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//
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// Chromium flags:
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// --enable-quic — required for WebTransport.
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// --ignore-certificate-errors — accept the self-signed
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// cert moq-relay generates
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// with --tls-generate.
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// --enable-features=AutoplayPolicy=NoUserGestureRequired
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// — let AudioContext.resume()
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// succeed without a user
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// gesture (we're headless).
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// --enable-blink-features=WebTransport
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// — defensively re-enable in
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// case the build disables
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// the blink feature flag
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// by default.
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export default defineConfig({
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testDir: "./tests",
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fullyParallel: false,
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workers: 1,
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forbidOnly: !!process.env.CI,
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retries: 0,
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reporter: process.env.PLAYWRIGHT_REPORTER ?? "list",
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timeout: 120_000,
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use: {
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headless: true,
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trace: "off",
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video: "off",
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screenshot: "off",
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launchOptions: {
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args: [
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"--enable-quic",
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"--ignore-certificate-errors",
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"--enable-features=AutoplayPolicy=NoUserGestureRequired",
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"--enable-blink-features=WebTransport",
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// Disable network sandbox so WebTransport over loopback
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// doesn't trip the network service sandbox in headless.
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"--disable-features=IsolateOrigins,site-per-process",
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],
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},
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},
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projects: [
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{
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name: "chromium",
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use: { browserName: "chromium" },
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},
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],
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});
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