test: add readline test for escape sequence

Tests do not cover a small piece of code in lib/internal/readline/utils.js for consuming an escape sequence. This adds a minimal test to cover the code. Refs: https://coverage.nodejs.org/coverage-0848f56cb3943209/lib/internal/readline/utils.js.html#L327 PR-URL: #34952 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Gerhard Stöbich <[email protected]>
nodejs · Sep 1, 2020 · 9057a16 · 9057a16
1 parent 75d1612
commit 9057a16
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/test/parallel/test-readline-keys.js b/test/parallel/test-readline-keys.js
@@ -114,6 +114,9 @@ addTest('\x1b\x1b\x1b', [
   { name: 'escape', sequence: '\x1b\x1b\x1b', meta: true },
 ]);
 
+// Escape sequence
+addTest('\x1b]', [{ name: undefined, sequence: '\x1B]', meta: true }]);
+
 // Control keys
 addTest('\x01\x0b\x10', [
   { name: 'a', sequence: '\x01', ctrl: true },