From db09ed15fd561b89b24b979b986e21a04576f7cc Mon Sep 17 00:00:00 2001
From: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
Date: Sat, 19 Aug 2023 00:11:24 -0700
Subject: tty `ReadStream`, `WriteStream`, and readline rawmode (#4179)

* tty `WriteStream`, `ReadStream`, and rawmode

* tests

* refactor prototypes

* fix failing test

* fix test and library usage

* more merge

* fix child_process test

* create pseudo terminal for tty tests

* match node logic

* handle invalid tty

* close descriptors

* move tests to another process

* fix test again

* fix test on linux
---
 src/js/node/readline.js | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

(limited to 'src/js/node/readline.js')

diff --git a/src/js/node/readline.js b/src/js/node/readline.js
index 0811fb95f..681cbba62 100644
--- a/src/js/node/readline.js
+++ b/src/js/node/readline.js
@@ -1604,15 +1604,13 @@ var _Interface = class Interface extends InterfaceConstructor {
     return this[kPrompt];
   }
 
-  [kSetRawMode](mode) {
-    var input = this.input;
-    var { setRawMode, wasInRawMode } = input;
-
-    // TODO: Make this work, for now just stub this and print debug
-    debug("setRawMode", mode, "set!");
-    // if (typeof setRawMode === "function") {
-    //   setRawMode(mode);
-    // }
+  [kSetRawMode](flag) {
+    const mode = flag ? 1 : 0;
+    const wasInRawMode = this.input.isRaw;
+
+    if (typeof this.input.setRawMode === "function") {
+      this.input.setRawMode(mode);
+    }
 
     return wasInRawMode;
   }
-- 
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