Inital commit

test/modern-node.ts

@@ -0,0 +1,27 @@
+import * as assert from 'assert';
+import * as crypto from 'crypto';
+
+const cryptoKey = require('../built/crypto_key');
+const getDiskUsage = require('../built/utils/disk-usage').default;
+
+describe('Node.js 22 compatibility', () => {
+	it('generates and derives PKCS#1 RSA keys', () => {
+		const privateKey = cryptoKey.generate();
+		const publicKey = cryptoKey.extractPublic(privateKey);
+
+		assert.ok(privateKey.startsWith('-----BEGIN RSA PRIVATE KEY-----'));
+		assert.ok(publicKey.startsWith('-----BEGIN RSA PUBLIC KEY-----'));
+		assert.equal(crypto.createPrivateKey(privateKey).asymmetricKeyType, 'rsa');
+		assert.equal(crypto.createPublicKey(publicKey).asymmetricKeyType, 'rsa');
+	});
+
+	it('reports finite non-negative disk usage values', () => {
+		const usage = getDiskUsage();
+		for (const key of ['available', 'free', 'total']) {
+			assert.ok(Number.isFinite(usage[key]));
+			assert.ok(usage[key] >= 0);
+		}
+		assert.ok(usage.available <= usage.free);
+		assert.ok(usage.free <= usage.total);
+	});
+});