test: enable max-len for test-repl

Instead of disabling max-len (ESLint's line-length rule) for the entire
file, reformat to avoid exceeding length restrictions in most cases and
disable the rule only on specific lines where exceeding the length
restriction may be a better choice than conforming to it.

PR-URL: #11559
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>

test/parallel/test-repl.js

@@ -1,4 +1,3 @@
-/* eslint-disable max-len */
 'use strict';
 
 const common = require('../common');
@@ -168,18 +167,32 @@ function error_test() {
     { client: client_unix, send: 'new RegExp("foo", "wrong modifier");',
       expect: /\bSyntaxError: Invalid flags supplied to RegExp constructor/ },
     // strict mode syntax errors should be caught (GH-5178)
-    { client: client_unix, send: '(function() { "use strict"; return 0755; })()',
+    { client: client_unix,
+      send: '(function() { "use strict"; return 0755; })()',
       expect: /\bSyntaxError: Octal literals are not allowed in strict mode/ },
-    { client: client_unix, send: '(function(a, a, b) { "use strict"; return a + b + c; })()',
-      expect: /\bSyntaxError: Duplicate parameter name not allowed in this context/ },
-    { client: client_unix, send: '(function() { "use strict"; with (this) {} })()',
-      expect: /\bSyntaxError: Strict mode code may not include a with statement/ },
-    { client: client_unix, send: '(function() { "use strict"; var x; delete x; })()',
-      expect: /\bSyntaxError: Delete of an unqualified identifier in strict mode/ },
-    { client: client_unix, send: '(function() { "use strict"; eval = 17; })()',
+    {
+      client: client_unix,
+      send: '(function(a, a, b) { "use strict"; return a + b + c; })()',
+      expect: /\bSyntaxError: Duplicate parameter name not allowed in this context/ // eslint-disable-line max-len
+    },
+    {
+      client: client_unix,
+      send: '(function() { "use strict"; with (this) {} })()',
+      expect: /\bSyntaxError: Strict mode code may not include a with statement/
+    },
+    {
+      client: client_unix,
+      send: '(function() { "use strict"; var x; delete x; })()',
+      expect: /\bSyntaxError: Delete of an unqualified identifier in strict mode/ // eslint-disable-line max-len
+    },
+    { client: client_unix,
+      send: '(function() { "use strict"; eval = 17; })()',
       expect: /\bSyntaxError: Unexpected eval or arguments in strict mode/ },
-    { client: client_unix, send: '(function() { "use strict"; if (true) function f() { } })()',
-      expect: /\bSyntaxError: In strict mode code, functions can only be declared at top level or inside a block./ },
+    {
+      client: client_unix,
+      send: '(function() { "use strict"; if (true) function f() { } })()',
+      expect: /\bSyntaxError: In strict mode code, functions can only be declared at top level or inside a block./ // eslint-disable-line max-len
+    },
     // Named functions can be used:
     { client: client_unix, send: 'function blah() { return 1; }',
       expect: prompt_unix },
@@ -312,16 +325,20 @@ function error_test() {
     { client: client_unix, send: 'require("internal/repl")',
       expect: /^Error: Cannot find module 'internal\/repl'/ },
     // REPL should handle quotes within regexp literal in multiline mode
-    { client: client_unix, send: "function x(s) {\nreturn s.replace(/'/,'');\n}",
+    { client: client_unix,
+      send: "function x(s) {\nreturn s.replace(/'/,'');\n}",
       expect: prompt_multiline + prompt_multiline +
             'undefined\n' + prompt_unix },
-    { client: client_unix, send: "function x(s) {\nreturn s.replace(/'/,'');\n}",
+    { client: client_unix,
+      send: "function x(s) {\nreturn s.replace(/'/,'');\n}",
       expect: prompt_multiline + prompt_multiline +
             'undefined\n' + prompt_unix },
-    { client: client_unix, send: 'function x(s) {\nreturn s.replace(/"/,"");\n}',
+    { client: client_unix,
+      send: 'function x(s) {\nreturn s.replace(/"/,"");\n}',
       expect: prompt_multiline + prompt_multiline +
             'undefined\n' + prompt_unix },
-    { client: client_unix, send: 'function x(s) {\nreturn s.replace(/.*/,"");\n}',
+    { client: client_unix,
+      send: 'function x(s) {\nreturn s.replace(/.*/,"");\n}',
       expect: prompt_multiline + prompt_multiline +
             'undefined\n' + prompt_unix },
     { client: client_unix, send: '{ var x = 4; }',
@@ -356,14 +373,20 @@ function error_test() {
       expect: '{ value: undefined, done: true }' },
 
     // https://github.com/nodejs/node/issues/9300
-    { client: client_unix, send: 'function foo() {\nvar bar = 1 / 1; // "/"\n}',
-      expect: prompt_multiline + prompt_multiline + 'undefined\n' + prompt_unix },
-
-    { client: client_unix, send: '(function() {\nreturn /foo/ / /bar/;\n}())',
-      expect: prompt_multiline + prompt_multiline + 'NaN\n' + prompt_unix },
-
-    { client: client_unix, send: '(function() {\nif (false) {} /bar"/;\n}())',
-      expect: prompt_multiline + prompt_multiline + 'undefined\n' + prompt_unix }
+    {
+      client: client_unix, send: 'function foo() {\nvar bar = 1 / 1; // "/"\n}',
+      expect: `${prompt_multiline}${prompt_multiline}undefined\n${prompt_unix}`
+    },
+
+    {
+      client: client_unix, send: '(function() {\nreturn /foo/ / /bar/;\n}())',
+      expect: prompt_multiline + prompt_multiline + 'NaN\n' + prompt_unix
+    },
+
+    {
+      client: client_unix, send: '(function() {\nif (false) {} /bar"/;\n}())',
+      expect: prompt_multiline + prompt_multiline + 'undefined\n' + prompt_unix
+    }
   ]);
 }