test: add regression test for counter mode warning

bnoordhuis · bnoordhuis · commit 0be25bba09c9 · 2017-10-29T11:33:57.000+01:00
The previous commit is a back-port of pull request nodejs#13821 to v6.x. Its regression test does not apply to the v6.x branch (depends on semver-major pull request nodejs#9405) so this commit adds a new test. Refs: nodejs#13821 Refs: nodejs#9405
diff --git a/test/parallel/test-crypto-cipher-decipher.js b/test/parallel/test-crypto-cipher-decipher.js
@@ -148,3 +148,7 @@ testCipher2(Buffer.from('0123456789abcdef'));
   assert.strictEqual(decipher.setAuthTag(tagbuf), decipher);
   assert.strictEqual(decipher.setAAD(aadbuf), decipher);
 }
+
+// https://github.com/nodejs/node/issues/13801
+common.expectWarning('Warning', 'Use Cipheriv for counter mode of aes-256-gcm');
+crypto.createCipher('aes-256-gcm', '0123456789');

Original file line number	Diff line number	Diff line change
`@@ -148,3 +148,7 @@ testCipher2(Buffer.from('0123456789abcdef'));`
`148`	`148`	`assert.strictEqual(decipher.setAuthTag(tagbuf), decipher);`
`149`	`149`	`assert.strictEqual(decipher.setAAD(aadbuf), decipher);`
`150`	`150`	`}`
	`151`	`+`
	`152`	`+// https://github.com/nodejs/node/issues/13801`
	`153`	`+common.expectWarning('Warning', 'Use Cipheriv for counter mode of aes-256-gcm');`
	`154`	`+crypto.createCipher('aes-256-gcm', '0123456789');`