Files
OmniRoute/tests/unit/stream-claude-delta-contract.test.ts
Diego Rodrigues de Sa e Souza 3d4f3e4960 test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966) (#11968)
* test(infra): retry recursive temp-dir removal instead of failing a shard on ENOTEMPTY (#11966)

Two shards on release/v3.8.51 went red in one day with the same signature —
"ENOTEMPTY, Directory not empty: /tmp/omniroute-<test>-XXXXXX" — from
combo-same-provider-cascade (Unit Tests fast-path 4/4, on a PR that touches only
.github/) and auth-policy-embeddings-webfetch-7785 (the 20k-test TIA step). Both pass
alone and on re-run: the cleanup races something still writing into the directory
(SQLite WAL/-shm checkpoint, a worker, the backup) and under a loaded hosted runner
the window opens. 1154 test files do their own cleanup with
fs.rmSync(dir, { recursive: true, force: true }); 57 already asked for retries.

One-shot codemod (scripts/ad-hoc/codemod-rm-maxretries.mjs, kept for the record):
every rm / rmSync / rmdirSync option object with `recursive: true` and no
`maxRetries` gains `maxRetries: 5, retryDelay: 100` — Node itself then retries
ENOTEMPTY/EBUSY/EPERM for up to ~0.5 s before giving up. 2243 call sites in 1292
files under tests/, the shared tests/_setup/isolateDataDir.ts exit hook included.
Only the option object changes: no call site, assertion or import is touched.

Validation: prettier and ESLint (with the frozen suppressions) clean on all 1292
files; a random 20-file sample runs green (quota-redis-store hangs identically on
the untouched tree — it needs a Redis on localhost, an environment matter). The
four unit shards on this PR are the full run.

* fix(quality): let check-forgotten-sibling-tests read a 1,000-file diff

The gate shells out to `git diff` through execFileSync with Node's default 1 MB
maxBuffer; the 1,292-file codemod in this PR is the first diff large enough to
overflow it, and the gate died with `spawnSync git ENOBUFS` before comparing
anything. 64 MB is far above any real PR and costs nothing when unused.
2026-08-29 01:17:40 -03:00

66 lines
2.1 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 testDataDir = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-stream-delta-contract-"));
process.env.DATA_DIR = testDataDir;
const { createSSEStream } = await import("../../open-sse/utils/stream.ts");
const { FORMATS } = await import("../../open-sse/translator/formats.ts");
const core = await import("../../src/lib/db/core.ts");
test.after(() => {
core.resetDbInstance();
fs.rmSync(testDataDir, { recursive: true, force: true, maxRetries: 5, retryDelay: 100 });
});
test("createSSEStream ignores non-string Claude deltas before estimating usage", async () => {
let onCompletePayload: unknown = null;
const source = new ReadableStream<Uint8Array>({
start(controller) {
const encoder = new TextEncoder();
for (const payload of [
{
type: "content_block_delta",
index: 0,
delta: { type: "text_delta", text: { malformed: true }, thinking: 7 },
},
{
type: "content_block_delta",
index: 0,
delta: { type: "text_delta", text: "Valid answer" },
},
{ type: "message_stop" },
]) {
controller.enqueue(encoder.encode(`data: ${JSON.stringify(payload)}\n\n`));
}
controller.close();
},
});
await new Response(
source.pipeThrough(
createSSEStream({
mode: "translate",
targetFormat: FORMATS.CLAUDE,
sourceFormat: FORMATS.OPENAI,
provider: "claude",
model: "claude-opus-4-6",
body: { messages: [{ role: "user", content: "hello" }] },
onComplete(payload) {
onCompletePayload = payload;
},
})
)
).text();
const completed = onCompletePayload as {
responseBody: { choices: Array<{ message: { content: string } }> };
usage: { total_tokens: number };
};
assert.equal(completed.responseBody.choices[0].message.content, "Valid answer");
assert.equal(Number.isFinite(completed.usage.total_tokens), true);
});