test(rfc64): align live gate timeout window

devnet/rfc64-m1-selective-coverage/README.md

@@ -222,7 +222,10 @@ pnpm test:m1:rfc64-selective-coverage
 For the shipped TypeScript adapter, set the command to `node`, pass
 `["--import","tsx","devnet/rfc64-m1-selective-coverage/testnet-operator-adapter.ts"]`
 as `DKG_RFC64_M1_ADAPTER_ARGS_JSON`, and provide the closed operator file via
-`DKG_RFC64_M1_OPERATOR_CONFIG`. `prepare-testnet-corpus.ts` creates and seals
+`DKG_RFC64_M1_OPERATOR_CONFIG`. The outer adapter command timeout defaults to
+25 minutes so it does not preempt the shipped adapter's 20-minute live-operation
+window; `DKG_RFC64_M1_ADAPTER_TIMEOUT_MS` may set an explicit bounded override.
+`prepare-testnet-corpus.ts` creates and seals
 exactly four KAs in each of the five policy/selection cells (one VM and one SWM
 asset per wave), then writes both the
 immutable corpus and the adapter graph plan. After probing stable identities for

devnet/rfc64-m1-selective-coverage/launch-live.ts

@@ -19,6 +19,7 @@ import {
   readExpectedSelectiveCoverageProvenance,
   readSelectiveCoverageCorpus,
 } from './operator-input.ts';
+import { resolveLiveAdapterTimeoutMs } from './live-launcher-config.ts';
 
 const repoRoot = resolve(import.meta.dirname, '../..');
 const corpusPath = resolveRequiredPath('DKG_RFC64_M1_CORPUS_FILE');
@@ -33,7 +34,9 @@ const adapterArgs = parseStringArray(
   'DKG_RFC64_M1_ADAPTER_ARGS_JSON',
 );
 const adapterCwd = resolve(process.env['DKG_RFC64_M1_ADAPTER_CWD'] ?? repoRoot);
-const timeoutMs = parseTimeout(process.env['DKG_RFC64_M1_ADAPTER_TIMEOUT_MS']);
+const timeoutMs = resolveLiveAdapterTimeoutMs(
+  process.env['DKG_RFC64_M1_ADAPTER_TIMEOUT_MS'],
+);
 
 const corpus = readSelectiveCoverageCorpus(corpusPath);
 const expectedProvenance = readExpectedSelectiveCoverageProvenance(trustAnchorPath);
@@ -95,12 +98,3 @@ function parseStringArray(value: string, label: string): string[] {
   }
   return parsed;
 }
-
-function parseTimeout(value: string | undefined): number | undefined {
-  if (value === undefined || value.trim() === '') return undefined;
-  const parsed = Number(value);
-  if (!Number.isSafeInteger(parsed)) {
-    throw new TypeError('DKG_RFC64_M1_ADAPTER_TIMEOUT_MS must be an integer');
-  }
-  return parsed;
-}

devnet/rfc64-m1-selective-coverage/live-launcher-config.test.ts

@@ -0,0 +1,20 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+
+import {
+  DEFAULT_LIVE_ADAPTER_TIMEOUT_MS,
+  resolveLiveAdapterTimeoutMs,
+} from './live-launcher-config.ts';
+
+test('live launcher gives the shipped 20-minute operation a 25-minute boundary', () => {
+  assert.equal(resolveLiveAdapterTimeoutMs(undefined), 25 * 60_000);
+  assert.equal(resolveLiveAdapterTimeoutMs('  '), DEFAULT_LIVE_ADAPTER_TIMEOUT_MS);
+});
+
+test('live launcher honors an explicit bounded runtime override', () => {
+  assert.equal(resolveLiveAdapterTimeoutMs('300000'), 300_000);
+  assert.throws(
+    () => resolveLiveAdapterTimeoutMs('1.5'),
+    /DKG_RFC64_M1_ADAPTER_TIMEOUT_MS must be an integer/,
+  );
+});

devnet/rfc64-m1-selective-coverage/live-launcher-config.ts

@@ -0,0 +1,18 @@
+/**
+ * The shipped testnet adapter may spend up to 20 minutes waiting for chain
+ * finality, durable/SWM catch-up, and exact store observations. The launcher
+ * owns that live-operation policy and gives response framing and final
+ * observation another five minutes. Generic process runtimes remain neutral.
+ */
+export const DEFAULT_LIVE_ADAPTER_TIMEOUT_MS = 25 * 60_000;
+
+export function resolveLiveAdapterTimeoutMs(value: string | undefined): number {
+  if (value === undefined || value.trim() === '') {
+    return DEFAULT_LIVE_ADAPTER_TIMEOUT_MS;
+  }
+  const parsed = Number(value);
+  if (!Number.isSafeInteger(parsed)) {
+    throw new TypeError('DKG_RFC64_M1_ADAPTER_TIMEOUT_MS must be an integer');
+  }
+  return parsed;
+}

package.json

@@ -76,7 +76,7 @@
     "test:m1:rfc64-selective-coverage": "pnpm run test:m1:rfc64-selective-coverage:generate && pnpm run test:m1:rfc64-selective-coverage:verify",
     "test:m1:rfc64-selective-coverage:generate": "node --import tsx devnet/rfc64-m1-selective-coverage/launch-live.ts",
     "test:m1:rfc64-selective-coverage:verify": "node --import tsx devnet/rfc64-m1-selective-coverage/verify-live.ts",
-    "test:m1:rfc64-selective-coverage:unit": "node --experimental-strip-types --test devnet/rfc64-m1-selective-coverage/verifier.test.ts devnet/rfc64-m1-selective-coverage/runtime.test.ts devnet/rfc64-m1-selective-coverage/process-runtime.test.ts devnet/rfc64-m1-selective-coverage/adapter-environment.test.ts devnet/rfc64-m1-selective-coverage/operator-input.test.ts devnet/rfc64-m1-selective-coverage/boundary-codec.test.ts && node --import tsx --test devnet/rfc64-m1-selective-coverage/testnet-operator-common.test.ts",
+    "test:m1:rfc64-selective-coverage:unit": "node --experimental-strip-types --test devnet/rfc64-m1-selective-coverage/verifier.test.ts devnet/rfc64-m1-selective-coverage/runtime.test.ts devnet/rfc64-m1-selective-coverage/process-runtime.test.ts devnet/rfc64-m1-selective-coverage/live-launcher-config.test.ts devnet/rfc64-m1-selective-coverage/adapter-environment.test.ts devnet/rfc64-m1-selective-coverage/operator-input.test.ts devnet/rfc64-m1-selective-coverage/boundary-codec.test.ts && node --import tsx --test devnet/rfc64-m1-selective-coverage/testnet-operator-common.test.ts",
     "typecheck:m1:rfc64-selective-coverage": "tsc --project devnet/rfc64-m1-selective-coverage/tsconfig.json",
     "test:devnet:v10-core-flows": "vitest run --config devnet/v10-core-flows/vitest.config.ts",
     "test:devnet:v10-e2e": "vitest run --config devnet/v10-end-to-end/vitest.config.ts",