1 files changed, 158 insertions, 0 deletions
diff --git a/tests/node_compat/test/parallel/test-readline.js b/tests/node_compat/test/parallel/test-readline.js
new file mode 100644
index 000000000..15f1b4f0c
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-readline.js
@@ -0,0 +1,158 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+const { PassThrough } = require('stream');
+const readline = require('readline');
+const assert = require('assert');
+
+common.skipIfDumbTerminal();
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  rl.on('line', common.mustCall((data) => {
+    assert.strictEqual(data, 'abc');
+  }));
+
+  input.end('abc');
+}
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  rl.on('line', common.mustNotCall('must not be called before newline'));
+
+  input.write('abc');
+}
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  rl.on('line', common.mustCall((data) => {
+    assert.strictEqual(data, 'abc');
+  }));
+
+  input.write('abc\n');
+}
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  rl.write('foo');
+  assert.strictEqual(rl.cursor, 3);
+
+  const key = {
+    xterm: {
+      home: ['\x1b[H', { ctrl: true, name: 'a' }],
+      end: ['\x1b[F', { ctrl: true, name: 'e' }],
+    },
+    gnome: {
+      home: ['\x1bOH', { ctrl: true, name: 'a' }],
+      end: ['\x1bOF', { ctrl: true, name: 'e' }]
+    },
+    rxvt: {
+      home: ['\x1b[7', { ctrl: true, name: 'a' }],
+      end: ['\x1b[8', { ctrl: true, name: 'e' }]
+    },
+    putty: {
+      home: ['\x1b[1~', { ctrl: true, name: 'a' }],
+      end: ['\x1b[>~', { ctrl: true, name: 'e' }]
+    }
+  };
+
+  [key.xterm, key.gnome, key.rxvt, key.putty].forEach(function(key) {
+    rl.write.apply(rl, key.home);
+    assert.strictEqual(rl.cursor, 0);
+    rl.write.apply(rl, key.end);
+    assert.strictEqual(rl.cursor, 3);
+  });
+
+}
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  const key = {
+    xterm: {
+      home: ['\x1b[H', { ctrl: true, name: 'a' }],
+      metab: ['\x1bb', { meta: true, name: 'b' }],
+      metaf: ['\x1bf', { meta: true, name: 'f' }],
+    }
+  };
+
+  rl.write('foo bar.hop/zoo');
+  rl.write.apply(rl, key.xterm.home);
+  [
+    { cursor: 4, key: key.xterm.metaf },
+    { cursor: 7, key: key.xterm.metaf },
+    { cursor: 8, key: key.xterm.metaf },
+    { cursor: 11, key: key.xterm.metaf },
+    { cursor: 12, key: key.xterm.metaf },
+    { cursor: 15, key: key.xterm.metaf },
+    { cursor: 12, key: key.xterm.metab },
+    { cursor: 11, key: key.xterm.metab },
+    { cursor: 8, key: key.xterm.metab },
+    { cursor: 7, key: key.xterm.metab },
+    { cursor: 4, key: key.xterm.metab },
+    { cursor: 0, key: key.xterm.metab },
+  ].forEach(function(action) {
+    rl.write.apply(rl, action.key);
+    assert.strictEqual(rl.cursor, action.cursor);
+  });
+}
+
+{
+  const input = new PassThrough();
+  const rl = readline.createInterface({
+    terminal: true,
+    input: input
+  });
+
+  const key = {
+    xterm: {
+      home: ['\x1b[H', { ctrl: true, name: 'a' }],
+      metad: ['\x1bd', { meta: true, name: 'd' }]
+    }
+  };
+
+  rl.write('foo bar.hop/zoo');
+  rl.write.apply(rl, key.xterm.home);
+  [
+    'bar.hop/zoo',
+    '.hop/zoo',
+    'hop/zoo',
+    '/zoo',
+    'zoo',
+    '',
+  ].forEach(function(expectedLine) {
+    rl.write.apply(rl, key.xterm.metad);
+    assert.strictEqual(rl.cursor, 0);
+    assert.strictEqual(rl.line, expectedLine);
+  });
+}