jiang
4a522bf42a
Persist versioned models and validated network metadata in IndexedDB. Show scene download progress and recoverable errors with the existing frosted material. Connect existing skeletons to pending navigation and route boundaries while preserving the map. Previously only dynamic imports showed fallbacks, and rejected model promises prevented retries. Verified: 32 focused unit tests; 4 navigation and scene browser checks; 7 cache browser checks including invalid-metadata recovery; isolated production build and type checks.
116 lines
4.1 KiB
TypeScript
116 lines
4.1 KiB
TypeScript
/** @jest-environment node */
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import { createHash } from "node:crypto";
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import { existsSync, readFileSync } from "node:fs";
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import { join } from "node:path";
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const sceneRoot = join(
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process.cwd(),
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"public",
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"three-dimensional",
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"zjb",
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"v29",
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);
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describe("ZJB three-dimensional runtime assets", () => {
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it("ships every model referenced by the production manifest", () => {
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const manifest = JSON.parse(
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readFileSync(join(sceneRoot, "manifest.json"), "utf8"),
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) as {
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packageId: string;
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renderRevision: number;
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assets: Array<{ file: string; sha256: string }>;
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networkContext: string[];
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networkModel: { file: string; metadata: string; sha256: string; metadataSha256: string };
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sourceCatalogFile?: string;
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bindingsFile?: string;
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};
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expect(manifest.packageId).toBe("zjb-web-v29");
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expect(manifest.renderRevision).toBe(29);
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expect(manifest.assets).toHaveLength(24);
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expect(manifest.networkContext).toEqual([
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"detail_roof",
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"detail_facade",
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"detail_interior",
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"detail_ceiling",
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"map_platforms",
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"map_railway",
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"map_roads",
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"map_pump_shell",
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]);
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manifest.assets.forEach((asset) => {
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const assetPath = join(sceneRoot, asset.file);
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expect(existsSync(assetPath)).toBe(true);
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expect(createHash("sha256").update(readFileSync(assetPath)).digest("hex")).toBe(
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asset.sha256,
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);
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});
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expect(existsSync(join(sceneRoot, manifest.networkModel.file))).toBe(true);
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expect(existsSync(join(sceneRoot, manifest.networkModel.metadata))).toBe(true);
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expect(createHash("sha256").update(
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readFileSync(join(sceneRoot, manifest.networkModel.metadata)),
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).digest("hex")).toBe(manifest.networkModel.metadataSha256);
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expect(manifest.sourceCatalogFile).toBeUndefined();
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expect(manifest.bindingsFile).toBeUndefined();
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const networkModel = readFileSync(join(sceneRoot, manifest.networkModel.file));
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expect(createHash("sha256").update(networkModel).digest("hex")).toBe(
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manifest.networkModel.sha256,
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);
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});
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it("includes the offline runtime modules and third-party licenses", () => {
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[
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"preview.html",
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"preview.mjs",
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"appearance.mjs",
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"asset-inspector.mjs",
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"camera-navigation.mjs",
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"network-style.mjs",
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"integration.mjs",
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"render-effects.mjs",
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"resourceCache.mjs",
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"loadingProgress.mjs",
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"vendor/meshopt_decoder.module.js",
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"vendor/meshoptimizer-LICENSE.md",
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"vendor/three/LICENSE",
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"vendor/three/three.module.js",
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"vendor/three/addons/loaders/GLTFLoader.js",
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].forEach((relativePath) => {
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expect(existsSync(join(sceneRoot, relativePath))).toBe(true);
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});
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});
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it("keeps the embedded viewer on the versioned same-origin host protocol", () => {
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const preview = readFileSync(join(sceneRoot, "preview.mjs"), "utf8");
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const html = readFileSync(join(sceneRoot, "preview.html"), "utf8");
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const inspector = readFileSync(
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join(sceneRoot, "asset-inspector.mjs"),
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"utf8",
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);
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const networkStyle = readFileSync(
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join(sceneRoot, "network-style.mjs"),
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"utf8",
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);
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expect(preview).toContain("tjwater:zjb-scene");
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expect(preview).toContain("HOST_VERSION=2");
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expect(preview).toContain("event.origin===window.location.origin");
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expect(preview).toContain("event.source===window.parent");
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expect(preview).toContain("postHost('ready'");
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expect(preview).toContain("data.type==='results'");
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expect(preview).toContain("data.type==='clear-results'");
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expect(preview).toContain("data.type!=='command'");
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expect(preview).toContain("postHost('selection-changed'");
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expect(preview).toContain("next==='network'?manifest.networkContext:manifest.mapDefault");
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expect(preview).not.toContain("window.zjbNetwork");
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expect(preview).not.toContain("resultsFile");
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expect(html).not.toContain("绑定运行结果");
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expect(html).not.toContain("resultsFile");
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expect(inspector).not.toContain("document.getElementById");
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expect(networkStyle).toContain("ScadaSensorMarkers");
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expect(networkStyle).toContain("source==='scada'");
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});
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});
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