test: simplify test-http-client-unescaped-path

PR-URL: https://github.com/nodejs/node/pull/9649
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

test/parallel/test-http-client-unescaped-path.js

@@ -3,12 +3,8 @@ const common = require('../common');
 const assert = require('assert');
 const http = require('http');
 
-function* bad() {
+for (let i = 0; i <= 32; i += 1) {
-  for (let i = 0; i <= 32; i += 1)
+  const path = 'bad' + String.fromCharCode(i) + 'path';
-    yield 'bad' + String.fromCharCode(i) + 'path';
-}
-
-for (const path of bad()) {
   assert.throws(() => http.get({ path }, common.fail),
                 /contains unescaped characters/);
 }