test: add coverage for escape key switch case

Artur Daschevici · MylesBorins · commit 540b741ae2d3 · 2018-12-26T11:18:51.000-05:00
PR-URL: #24194 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
diff --git a/test/parallel/test-readline-keys.js b/test/parallel/test-readline-keys.js
@@ -108,6 +108,11 @@ addTest('\b\x7f\x1b\b\x1b\x7f \x1b ', [
{name: 'space', sequence: '\x1b ', meta: true },
 ]);
 
+// escape key
+addTest('\x1b\x1b\x1b', [
+{name: 'escape', sequence: '\x1b\x1b\x1b', meta: true },
+]);
+
 // control keys
 addTest('\x01\x0b\x10', [
{name: 'a', sequence: '\x01', ctrl: true },

-Original file line number
+Diff line change
 {name: 'space',sequence: '\x1b ',meta: true},
 ]);
 +// escape key
 +addTest('\x1b\x1b\x1b',[
 +{name: 'escape',sequence: '\x1b\x1b\x1b',meta: true},
 +]);
++
 // control keys
 addTest('\x01\x0b\x10',[
 {name: 'a',sequence: '\x01',ctrl: true},