Mon 21 Jul 22:43:21 CEST 2025

js/term/ttyrawtest.js

@@ -0,0 +1,71 @@
+// Test TTY raw mode with xterm-vt100 escape sequences
+var util=require('util');
+function exec(cmds) {
+  var top=cmds.shift();
+  if (top==undefined) return;
+  if (top.write) {
+    process.stdout.write(top.write);
+    return exec(cmds);
+  }
+  if (top.sleep) setTimeout(function () {exec(cmds)},top.sleep);
+  if (top.exit) {
+    process.stdout.write('\x1b[?1000l');  // disable mouse tracking
+    console.log('DONE');
+    process.stdin.setRawMode(false);
+    process.exit();
+  }
+}
+process.stdout.write('hello world\n');
+console.log(process.stdout.columns+' * '+process.stdout.rows);
+console.log('Setting raw mode ..')
+process.stdin.setRawMode(true);
+console.log('Installing event listener .. ')
+process.stdin.on('keypress',function (ch,key) {
+  console.log('X: '+ch+' <'+key+'>');
+});
+if (process.argv.indexOf('event')!=-1)
+  process.stdin.on('data',function (ch) {
+    var key={};
+    console.log('DATA: <'+ch.length+'>');
+    for(var i=0;i<ch.length;i++) console.log(ch[i]);
+    //process.stdin.emit('keypress', ch, key);
+  });
+//process.stdin.emit('keypress', {}, 'c');
+if (process.argv.indexOf('event')!=-1) console.log('Listening for events ..')
+else console.log('Starting ..')
+
+var cmds = [
+  {write:'\x1b[?1000h' },// enable mouse tracking
+  {write:'\x1b];Test Window\x07'}, // set window title
+  {write:'\x1b[2J'}, // erase display
+  {sleep:1000},
+  {write:'\x1b[2A'}, // move cursor up
+  {sleep:1000},
+  {write:'\x1b[10;10H'}, // move cursor to 10,10
+  {sleep:500},
+  {write:'\x1b[44m'},  // set blue background
+  {write:'\x1b[37m'},  // set white foreground
+  {write:'\x1b[1m'},  // set bold
+  {write:' TEXT at (10,10) '},  // 
+  {sleep:500},
+  {write:'\x1b[11;10H'}, // move cursor to 10,11
+  {write:'\x1b[41m'},  // set red background
+  {write:' TEXT at (10,11)'},  // 
+  {sleep:500},
+  {write:'\x1b[9;10H'}, // move cursor to 10,9
+  {write:'\x1b[43m'},  // set blue background
+  {write:' TEXT at (10,9)'},  // 
+  
+  {write:'\x1b[0m'},  // restore
+  {sleep:5000},
+  {exit:true}
+]
+
+if (process.argv.indexOf('event')!=-1)
+  exec([
+    {write:'\x1b[?1000h' },
+    {sleep:5000},
+    {exit:true}
+  ]);
+else
+  exec(cmds);