de78734f4d
old-reader-refusal.sh gains gate <runtime> and per-runtime old revisions (b8fc5eb0= cultlib-unity-v2.0.1,02cf04b5= cultcache-rs-v0.3.1,45c2f400= cultlib-unity-v1.0.60). C2aGateWriter writes the live v3 and v5 stores. OldReaderGateProbe replaces OldReaderV3Probe. The vectors themselves follow. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
45 lines
2.2 KiB
TypeScript
45 lines
2.2 KiB
TypeScript
import assert from "node:assert/strict";
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import { mkdtemp, readFile, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { join, resolve } from "node:path";
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import { test } from "node:test";
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import { documentPayloadFromBytes } from "../src/document";
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import { SingleFileMessagePackBackingStore } from "../src/single-file-messagepack-backing-store";
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// Copied into a checkout of cultcache-rs-v0.3.1 (02cf04b5) by old-reader-refusal.sh. Not part of this tree's suite.
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// The vector is the store C2aGateWriter wrote through CultCacheMessagePack.Create.
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const vector = resolve(__dirname, "../../../../tests/vectors/document-variants-c2a/c2a-written-ids.msgpack");
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const envelope = { key: "probe", type: "probe", payload: documentPayloadFromBytes(new Uint8Array([0x80])), storedAt: "2026-10-22T00:00:00Z" };
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async function copyOfTheVector(): Promise<{ file: string; bytes: Buffer }> {
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const bytes = await readFile(vector);
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const file = join(await mkdtemp(join(tmpdir(), "cultcache-oldreader-")), "store.msgpack");
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await writeFile(file, bytes);
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return { file, bytes };
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}
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function refusesV3(label: string) {
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return (error: Error) => {
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console.log(`OLD-READER typescript refused ${label}: ` + error.message);
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return /cultcache\.store\.v3/u.test(error.message);
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};
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}
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test("old TypeScript reader refuses the C2a element-id store at read", async () => {
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const { file, bytes } = await copyOfTheVector();
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await assert.rejects(() => new SingleFileMessagePackBackingStore(file).pullAll(), refusesV3("pullAll"));
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assert.equal(Buffer.compare(await readFile(file), bytes), 0);
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});
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test("old TypeScript reader refuses a per-record push to the C2a element-id store", async () => {
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const { file, bytes } = await copyOfTheVector();
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await assert.rejects(() => new SingleFileMessagePackBackingStore(file).push(envelope), refusesV3("push"));
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assert.equal(Buffer.compare(await readFile(file), bytes), 0);
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});
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test("old TypeScript reader refuses a whole-store pushAll over the C2a element-id store", async () => {
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const { file, bytes } = await copyOfTheVector();
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await assert.rejects(() => new SingleFileMessagePackBackingStore(file).pushAll([envelope]), refusesV3("pushAll"));
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assert.equal(Buffer.compare(await readFile(file), bytes), 0);
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});
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