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test-build-proposal.js
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test-build-proposal.js
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/* eslint-disable import/order -- https://github.com/endojs/endo/issues/1235 */
import { test as anyTest } from './prepare-test-env-ava.js';
import { execSync } from 'node:child_process';
import { promises as fs } from 'node:fs';
import { makeCompressFile } from './utils.js';
/**
* @typedef {{
* compressFile: (path: string) => Promise<Buffer>,
* }} TestContext
*/
const test = /** @type {import('ava').TestFn<TestContext>}} */ (anyTest);
test.before(t => {
t.context = {
compressFile: makeCompressFile(fs.readFile),
};
});
test('proposal builder generates compressed bundles less than 1MB', async t => {
const stdout = execSync('agoric run scripts/build-contract-deployer.js', {
encoding: 'utf8',
});
t.log('agoric run stdout:', stdout);
t.truthy(stdout, 'Proposal successfully bundled.');
const regex = /agd tx swingset install-bundle @(.*?)\.json/g;
const bundles = Array.from(stdout.matchAll(regex), m => `${m[1]}.json`);
t.assert(bundles.length, 'Found bundles in stdout');
for (const bundle of bundles) {
// eslint-disable-next-line @jessie.js/safe-await-separator
const buffer = await t.context.compressFile(bundle);
t.assert(buffer);
const sizeInMb = buffer.length / (1024 * 1024);
// JSON RPC hex encoding doubles the size
t.assert(sizeInMb * 2 < 1, 'Compressed bundle is less than 0.5MB');
t.log({
bundleId: bundle.split('cache/')[1].split('.json')[0],
compressedSize: `${sizeInMb} MB`,
});
}
});