import assert from "node:assert/strict";
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import cryptoModule from "node:crypto";
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import {createRequire} from "node:module";
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globalThis.crypto ??= cryptoModule.webcrypto;
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globalThis.CSS ??= {escape: (value) => String(value)};
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const require = createRequire(import.meta.url);
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const capture = require(process.argv[2]);
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function config(uid, name) {
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return {
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creator_uid: uid,
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creator_name: name,
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dynamic_url: `https://space.bilibili.com/${uid}/dynamic`,
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profile_url: `https://space.bilibili.com/${uid}`,
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include_types: ["article", "text", "image"],
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deadline_ms: 30000,
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observation_interval_ms: 100,
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stable_observations: 3,
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};
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}
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function documentFixture(uid, body, imageUrl) {
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const nodes = {
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".opus-module-content": {innerText: body},
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"h1": {innerText: "Full article"},
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"time[datetime], [data-published-at]": {getAttribute: (name) => name === "datetime" ? "2026-08-12T10:00:00+08:00" : null},
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".article-content, .opus-module-title": {},
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};
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return {
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body: {innerText: "ordinary visible article"},
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querySelector(selector) {
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if (selector.includes(`data-mid=\"${uid}\"`)) return {};
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return nodes[selector] ?? null;
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},
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querySelectorAll(selector) {
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if (selector.includes("img[src]")) return [{naturalWidth: 100, naturalHeight: 80, currentSrc: imageUrl, src: imageUrl}];
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return [];
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},
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};
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}
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let stableItem;
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for (const [uid, name] of [["10001", "Creator A"], ["20002", "创作者乙"]]) {
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const body = `完整正文-${name}\n`.repeat(100);
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const result = capture.currentOpusSnapshot(
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documentFixture(uid, body, "https://i1.hdslb.com/bfs/new_dyn/sample.png"),
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{href: "https://www.bilibili.com/opus/sample_1"},
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config(uid, name),
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);
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assert.equal(result.state, "READY");
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assert.equal(result.item.body_text, body.trimEnd());
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assert.deepEqual(result.item.original_image_candidates, ["https://i1.hdslb.com/bfs/new_dyn/sample.png"]);
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if (uid === "10001") stableItem = result.item;
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}
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assert.ok(stableItem);
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const sharedVectorDigest = await capture.acceptedSnapshotFingerprint([{
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stable_id: "snap_1",
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item_type: "article",
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title: "Shared",
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source_url: "https://www.bilibili.com/opus/snap_1",
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published_at: "2026-08-12T02:00:00.000Z",
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body_text: "正文\nline",
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body_complete: true,
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original_image_candidates: ["https://i1.hdslb.com/bfs/new_dyn/shared.png"],
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}]);
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assert.equal(sharedVectorDigest, "4F0616496B08F8537A1C9F17B48D53BC2F93A26EB15AB5977C6E891ABA411454");
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const stableDigest = await capture.acceptedSnapshotFingerprint([stableItem]);
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assert.match(stableDigest, /^[0-9A-F]{64}$/u);
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assert.notEqual(
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stableDigest,
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await capture.acceptedSnapshotFingerprint([{...stableItem, body_text: `${stableItem.body_text}-changed`}]),
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);
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assert.notEqual(
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stableDigest,
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await capture.acceptedSnapshotFingerprint([stableItem, {...stableItem, stable_id: "sample_2", source_url: "https://www.bilibili.com/opus/sample_2"}]),
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);
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const samples = [
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{state: "METADATA_NOT_READY", reason: "METADATA_NOT_READY", item: null},
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{state: "READY", reason: "READY", item: stableItem},
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{state: "READY", reason: "READY", item: stableItem},
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{state: "DIMENSIONS_PENDING", reason: "DIMENSIONS_PENDING", item: null},
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{state: "READY", reason: "READY", item: stableItem},
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{state: "READY", reason: "READY", item: stableItem},
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{state: "READY", reason: "READY", item: stableItem},
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];
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const stable = await capture.observeUntilStable(config("30003", "Stable"), async () => samples.shift(), async () => {});
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assert.equal(stable.observations.length, 7);
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await assert.rejects(
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capture.observeUntilStable(config("30003", "Stable"), async () => ({state: "ACCESS_BLOCKED", reason: "ACCESS_BLOCKED", item: null}), async () => {}),
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/E_ACCESS_CONTROL/u,
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);
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assert.throws(
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() => capture.currentOpusSnapshot(documentFixture("10001", "body", "https://i1.hdslb.com/bfs/new_dyn/sample.png?token=synthetic"), {href: "https://www.bilibili.com/opus/sample_1"}, config("10001", "Creator A")),
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/E_IMAGE_IDENTITY/u,
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);
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assert.throws(() => capture.validatePublicConfig({...config("10001", "Creator A"), dynamic_url: "https://space.bilibili.com/20002/dynamic"}), /E_PAGE_IDENTITY/u);
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console.log(JSON.stringify({status: "PASS", creators: 2, readiness_observations: stable.observations.length, network_requests: 0}));
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