test: add test cases to test-readline-keys.js

PR-URL: nodejs#10772
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>

test/parallel/test-readline-keys.js

@@ -18,7 +18,7 @@ const fo = new FakeInput();
 new Interface({ input: fi, output: fo, terminal: true });
 
 let keys = [];
-fi.on('keypress', function(s, k) {
+fi.on('keypress', (s, k) => {
   keys.push(k);
 });
 
@@ -32,13 +32,13 @@ function addTest(sequences, expectedKeys) {
     expectedKeys = [ expectedKeys ];
   }
 
-  expectedKeys = expectedKeys.map(function(k) {
+  expectedKeys = expectedKeys.map((k) => {
     return k ? extend({ ctrl: false, meta: false, shift: false }, k) : k;
   });
 
   keys = [];
 
-  sequences.forEach(function(sequence) {
+  sequences.forEach((sequence) => {
     fi.write(sequence);
   });
   assert.deepStrictEqual(keys, expectedKeys);
@@ -65,7 +65,7 @@ const addKeyIntervalTest = (sequences, expectedKeys, interval = 550,
       expectedKeys = [ expectedKeys ];
     }
 
-    expectedKeys = expectedKeys.map(function(k) {
+    expectedKeys = expectedKeys.map((k) => {
       return k ? extend({ ctrl: false, meta: false, shift: false }, k) : k;
     });
 
@@ -129,10 +129,63 @@ addTest('a\x1baA\x1bA', [
   { name: 'a', sequence: '\x1bA', meta: true, shift: true },
 ]);
 
-// xterm/gnome
-addTest('\x1bOA\x1bOB', [
+// xterm/gnome ESC O letter
+addTest('\x1bOP\x1bOQ\x1bOR\x1bOS', [
+  { name: 'f1', sequence: '\x1bOP', code: 'OP' },
+  { name: 'f2', sequence: '\x1bOQ', code: 'OQ' },
+  { name: 'f3', sequence: '\x1bOR', code: 'OR' },
+  { name: 'f4', sequence: '\x1bOS', code: 'OS' },
+]);
+
+// xterm/rxvt ESC [ number ~ */
+addTest('\x1b[11~\x1b[12~\x1b[13~\x1b[14~', [
+  { name: 'f1', sequence: '\x1b[11~', code: '[11~' },
+  { name: 'f2', sequence: '\x1b[12~', code: '[12~' },
+  { name: 'f3', sequence: '\x1b[13~', code: '[13~' },
+  { name: 'f4', sequence: '\x1b[14~', code: '[14~' },
+]);
+
+// from Cygwin and used in libuv
+addTest('\x1b[[A\x1b[[B\x1b[[C\x1b[[D\x1b[[E', [
+  { name: 'f1', sequence: '\x1b[[A', code: '[[A' },
+  { name: 'f2', sequence: '\x1b[[B', code: '[[B' },
+  { name: 'f3', sequence: '\x1b[[C', code: '[[C' },
+  { name: 'f4', sequence: '\x1b[[D', code: '[[D' },
+  { name: 'f5', sequence: '\x1b[[E', code: '[[E' },
+]);
+
+// common
+addTest('\x1b[15~\x1b[17~\x1b[18~\x1b[19~\x1b[20~\x1b[21~\x1b[23~\x1b[24~', [
+  { name: 'f5', sequence: '\x1b[15~', code: '[15~' },
+  { name: 'f6', sequence: '\x1b[17~', code: '[17~' },
+  { name: 'f7', sequence: '\x1b[18~', code: '[18~' },
+  { name: 'f8', sequence: '\x1b[19~', code: '[19~' },
+  { name: 'f9', sequence: '\x1b[20~', code: '[20~' },
+  { name: 'f10', sequence: '\x1b[21~', code: '[21~' },
+  { name: 'f11', sequence: '\x1b[23~', code: '[23~' },
+  { name: 'f12', sequence: '\x1b[24~', code: '[24~' },
+]);
+
+// xterm ESC [ letter
+addTest('\x1b[A\x1b[B\x1b[C\x1b[D\x1b[E\x1b[F\x1b[H', [
+  { name: 'up', sequence: '\x1b[A', code: '[A' },
+  { name: 'down', sequence: '\x1b[B', code: '[B' },
+  { name: 'right', sequence: '\x1b[C', code: '[C' },
+  { name: 'left', sequence: '\x1b[D', code: '[D' },
+  { name: 'clear', sequence: '\x1b[E', code: '[E' },
+  { name: 'end', sequence: '\x1b[F', code: '[F' },
+  { name: 'home', sequence: '\x1b[H', code: '[H' },
+]);
+
+// xterm/gnome ESC O letter
+addTest('\x1bOA\x1bOB\x1bOC\x1bOD\x1bOE\x1bOF\x1bOH', [
   { name: 'up', sequence: '\x1bOA', code: 'OA' },
   { name: 'down', sequence: '\x1bOB', code: 'OB' },
+  { name: 'right', sequence: '\x1bOC', code: 'OC' },
+  { name: 'left', sequence: '\x1bOD', code: 'OD' },
+  { name: 'clear', sequence: '\x1bOE', code: 'OE' },
+  { name: 'end', sequence: '\x1bOF', code: 'OF' },
+  { name: 'home', sequence: '\x1bOH', code: 'OH' },
 ]);
 
 // old xterm shift-arrows
@@ -141,6 +194,28 @@ addTest('\x1bO2A\x1bO2B', [
   { name: 'down', sequence: '\x1bO2B', code: 'OB', shift: true },
 ]);
 
+// xterm/rxvt ESC [ number ~
+addTest('\x1b[1~\x1b[2~\x1b[3~\x1b[4~\x1b[5~\x1b[6~', [
+  { name: 'home', sequence: '\x1b[1~', code: '[1~' },
+  { name: 'insert', sequence: '\x1b[2~', code: '[2~' },
+  { name: 'delete', sequence: '\x1b[3~', code: '[3~' },
+  { name: 'end', sequence: '\x1b[4~', code: '[4~' },
+  { name: 'pageup', sequence: '\x1b[5~', code: '[5~' },
+  { name: 'pagedown', sequence: '\x1b[6~', code: '[6~' },
+]);
+
+// putty
+addTest('\x1b[[5~\x1b[[6~', [
+  { name: 'pageup', sequence: '\x1b[[5~', code: '[[5~' },
+  { name: 'pagedown', sequence: '\x1b[[6~', code: '[[6~' },
+]);
+
+// rxvt
+addTest('\x1b[7~\x1b[8~', [
+  { name: 'home', sequence: '\x1b[7~', code: '[7~' },
+  { name: 'end', sequence: '\x1b[8~', code: '[8~' },
+]);
+
 // gnome terminal
 addTest('\x1b[A\x1b[B\x1b[2A\x1b[2B', [
   { name: 'up', sequence: '\x1b[A', code: '[A' },
@@ -149,11 +224,27 @@ addTest('\x1b[A\x1b[B\x1b[2A\x1b[2B', [
   { name: 'down', sequence: '\x1b[2B', code: '[B', shift: true },
 ]);
 
-// rxvt
-addTest('\x1b[20~\x1b[2$\x1b[2^', [
+// rxvt keys with modifiers
+// eslint-disable-next-line max-len
+addTest('\x1b[20~\x1b[2$\x1b[2^\x1b[3$\x1b[3^\x1b[5$\x1b[5^\x1b[6$\x1b[6^\x1b[7$\x1b[7^\x1b[8$\x1b[8^', [
   { name: 'f9', sequence: '\x1b[20~', code: '[20~' },
   { name: 'insert', sequence: '\x1b[2$', code: '[2$', shift: true },
   { name: 'insert', sequence: '\x1b[2^', code: '[2^', ctrl: true },
+  { name: 'delete', sequence: '\x1b[3$', code: '[3$', shift: true },
+  { name: 'delete', sequence: '\x1b[3^', code: '[3^', ctrl: true },
+  { name: 'pageup', sequence: '\x1b[5$', code: '[5$', shift: true },
+  { name: 'pageup', sequence: '\x1b[5^', code: '[5^', ctrl: true },
+  { name: 'pagedown', sequence: '\x1b[6$', code: '[6$', shift: true },
+  { name: 'pagedown', sequence: '\x1b[6^', code: '[6^', ctrl: true },
+  { name: 'home', sequence: '\x1b[7$', code: '[7$', shift: true },
+  { name: 'home', sequence: '\x1b[7^', code: '[7^', ctrl: true },
+  { name: 'end', sequence: '\x1b[8$', code: '[8$', shift: true },
+  { name: 'end', sequence: '\x1b[8^', code: '[8^', ctrl: true },
+]);
+
+// misc
+addTest('\x1b[Z', [
+  { name: 'tab', sequence: '\x1b[Z', code: '[Z', shift: true },
 ]);
 
 // xterm + modifiers