Files
OmniRoute/tests/unit/repro-8841-context-overflow-opencode.test.ts
Diego Rodrigues de Sa e Souza 93265eede3 test(infra): retry recursive temp-dir removal on main (main twin of #11968) (#12246)
* test(infra): retry recursive temp-dir removal on main (main twin of #11968)

`main` has been red since b342c1a361 on the vitest and integration gates:

  ✖ tests/unit/autoCombo/provider-family-combos.test.ts > auto/<family>
  ✖ chat pipeline applies Codex OAuth fingerprint and priority tier inside combos

Both call resetStorage() from beforeEach, which does an fs.rmSync(TEST_DATA_DIR,
{recursive: true, force: true}) with no retry, and intermittently loses the race
with a not-yet-released SQLite handle (ENOTEMPTY).

release/v3.8.51 fixed this in #11968 with a mechanical codemod adding
maxRetries/retryDelay to every recursive rm/rmSync/rmdirSync under tests/, but
that PR landed only on the release branch. Because main only receives work at
the release squash, it stayed broken for the whole cycle — and repo-wide gates
then turn every open PR into main red on checks unrelated to their diff.

This is the --base main twin: re-runs the same codemod that already shipped on
the release branch (scripts/ad-hoc/codemod-rm-maxretries.mjs), so the two
branches converge on identical test-teardown semantics. Test-only; no product
logic is touched.

The remaining three failures reported on #12133 (unit full suite exceeding its
4800s ceiling, package-artifact exceeding 1200s, and the boot-smoke that is
skipped as a consequence) are runner-contention timeouts, not code defects —
validate-release-green.mjs runs those heavy gates concurrently on one shared
hosted runner. There is no fix to port for those.

* chore(scripts): carry the rm-maxretries codemod onto main alongside its output

The codemod that generated the previous commit lives in the repo on
release/v3.8.51 (added by #11968) but was never on main. Bringing it over keeps
the tool next to the change it produced, so the transformation stays
reproducible and auditable from either branch.
2026-09-01 01:48:00 -03:00

90 lines
2.7 KiB
TypeScript

import test from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-repro-8841-"));
const ORIGINAL_DATA_DIR = process.env.DATA_DIR;
process.env.DATA_DIR = TEST_DATA_DIR;
const { getResolvedModelCapabilities } = await import("../../src/lib/modelCapabilities.ts");
const { handleComboChat } = await import("../../open-sse/services/combo.ts");
const { getTokenLimit } = await import("../../open-sse/services/contextManager.ts");
const core = await import("../../src/lib/db/core.ts");
test.after(() => {
core.resetDbInstance();
if (ORIGINAL_DATA_DIR === undefined) delete process.env.DATA_DIR;
else process.env.DATA_DIR = ORIGINAL_DATA_DIR;
fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
});
const noopLog = {
info() {},
warn() {},
error() {},
debug() {},
};
function largeBody() {
return {
messages: [{ role: "user", content: "x".repeat(840_000) }],
max_tokens: 8192,
};
}
function upstreamContextOverflowResponse() {
return new Response(
JSON.stringify({
error: {
code: "context_length_exceeded",
message:
"Input exceeds the context window for opencode/mimo-v2.5-free: estimated 210724 input tokens, limit 200000. Reduce the prompt or route to a model with a larger context window.",
},
}),
{
status: 400,
headers: { "Content-Type": "application/json" },
}
);
}
test("#8841 advertised vs compat-filter limit agree", () => {
const advertised = getTokenLimit("opencode-zen", "mimo-v2.5-free");
const caps = getResolvedModelCapabilities("opencode/mimo-v2.5-free");
assert.ok(advertised > 0);
assert.ok(
caps.contextWindow != null && caps.contextWindow > 0,
`contextWindow known (got ${caps.contextWindow})`
);
});
test("#8841 real upstream context overflow remains a fatal 400 after dispatch", async () => {
const body = largeBody();
let dispatches = 0;
const result = await handleComboChat({
body,
combo: {
name: "pro-coding-repro-8841",
strategy: "priority",
models: [
{ model: "opencode/north-mini-code-free" },
{ model: "opencode/north-mini-code-free" },
],
},
handleSingleModel: async () => {
dispatches += 1;
return upstreamContextOverflowResponse();
},
log: noopLog,
settings: {},
allCombos: [],
});
assert.equal(dispatches, 1, "real upstream overflow must short-circuit fallback");
assert.equal(result.status, 400);
const json = await result.json();
assert.equal(json.error?.code, "context_length_exceeded");
});