Files
rea/experiments/atomic-codemode/api.test.mjs
T
c5cefd622b experiment(re): refine composition contracts from a real model trace
Record genuine Code Mode use and full model usage rather than response-only estimates. Describe return shapes, permit byte-budgeted internal C reads, separate guest CPU from analysis deadlines, and move subsequent model profiles outside the source tree. Verify lease, admission, cleanup-retry and cancellation semantics.

Co-authored-by: gensokyo-dev <342580529+gensokyo-dev@users.noreply.github.com>
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
2026-10-16 03:28:30 +00:00

87 lines
2.9 KiB
JavaScript

import assert from "node:assert/strict";
import test from "node:test";
import Ajv2020 from "ajv/dist/2020.js";
import { AtomicSession, reference } from "./api.mjs";
const factory = () => {
let sequence = 0;
const calls = [];
const create = async (path) => ({
context: { lease: `lease-${++sequence}`, selected_path: path },
close: async () => {
calls.push("close");
},
cancel: () => {
calls.push("cancel");
},
strings: async (input) => {
calls.push(input);
return { items: [], source: { evidence_id: "ev_real-owner" } };
},
});
return { create, calls };
};
test("named contracts reject extra keys and stale leases before provider admission", async () => {
const provider = factory();
const session = new AtomicSession(provider.create);
await session.open("first");
const lease = session.context.lease;
const invalid = await session.call("strings", { query: "x", guessed: true });
assert.equal(invalid.error.code, "invalid_input");
const wrongIdentity = await session.call("relations", {
snapshot: "snap_test",
kind: "incoming",
seeds: ["0"],
});
assert.equal(wrongIdentity.error.code, "invalid_input");
assert.equal(provider.calls.length, 0);
await session.open("second");
const stale = await session.call("strings", { query: "x" }, undefined, lease);
assert.equal(stale.error.code, "stale_context");
assert.deepEqual(provider.calls, ["close"]);
await session.close();
});
test("close drains admitted reads and a failed cleanup retains ownership for retry", async () => {
let release;
let reads = 0;
let closes = 0;
const session = new AtomicSession(async () => ({
context: { lease: "owned" },
strings: () => {
reads++;
return new Promise((resolve) => {
release = resolve;
});
},
close: () => {
if (++closes === 1) throw new Error("cleanup failed");
},
cancel() {},
}));
await session.open("target");
const read = session.call("strings", { query: "x" });
await new Promise((resolve) => setImmediate(resolve));
const close = session.close();
assert.equal(closes, 0);
assert.equal(reads, 1);
release({ items: [] });
assert.equal((await read).ok, true);
await assert.rejects(close, /cleanup failed/u);
assert.equal(session.context.lease, "owned");
await session.close();
assert.equal(session.context, null);
});
test("cancellation before admission makes no provider query; advertised reference schemas compile", async () => {
const provider = factory();
const session = new AtomicSession(provider.create);
await session.open("target");
const stop = new AbortController();
stop.abort();
const cancelled = await session.call("strings", { query: "x" }, stop.signal);
assert.equal(cancelled.error.code, "cancelled");
assert.deepEqual(provider.calls, []);
const ajv = new Ajv2020({ strict: false });
for (const method of reference().methods) ajv.compile(method.input_schema);
await session.close();
});