nodejs
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‎lib/net.js‎
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‎lib/net.js‎
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+15Lines changed: 15 additions & 0 deletions
diff --git a/Collapse file
‎test/parallel/test-net-connect-options-invalid.js‎
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‎test/parallel/test-net-connect-options-invalid.js‎
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‎test/parallel/test-socket-options-invalid.js‎
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‎test/parallel/test-socket-options-invalid.js‎
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@@ -30,6 +30,7 @@ const {
   NumberIsNaN,
   NumberParseInt,
   ObjectDefineProperty,
+  ObjectKeys,
   ObjectSetPrototypeOf,
   Symbol,
 } = primordials;
@@ -282,6 +283,20 @@ const kSetNoDelay = Symbol('kSetNoDelay');
 
 function Socket(options) {
   if (!(this instanceof Socket)) return new Socket(options);
+  const invalidKeys = [
+    'objectMode',
+    'readableObjectMode',
+    'writableObjectMode',
+  ];
+  invalidKeys.forEach((invalidKey) => {
+    if (ObjectKeys(options).includes(invalidKey)) {
+      throw new ERR_INVALID_ARG_VALUE(
+        `options.${invalidKey}`,
+        options[invalidKey],
+        'is not supported'
+      );
+    }
+  });
 
   this.connecting = false;
   // Problem with this is that users can supply their own handle, that may not
 
@@ -0,0 +1,27 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const net = require('net');
+
+{
+  const invalidKeys = [
+    'objectMode',
+    'readableObjectMode',
+    'writableObjectMode',
+  ];
+  invalidKeys.forEach((invalidKey) => {
+    const option = {
+      ...common.localhostIPv4,
+      [invalidKey]: true
+    };
+    const message = `The property 'options.${invalidKey}' is not supported. Received true`;
+
+    assert.throws(() => {
+      net.createConnection(option);
+    }, {
+      code: 'ERR_INVALID_ARG_VALUE',
+      name: 'TypeError',
+      message: new RegExp(message)
+    });
+  });
+}
@@ -0,0 +1,28 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const net = require('net');
+
+{
+  const invalidKeys = [
+    'objectMode',
+    'readableObjectMode',
+    'writableObjectMode',
+  ];
+  invalidKeys.forEach((invalidKey) => {
+    const option = {
+      ...common.localhostIPv4,
+      [invalidKey]: true
+    };
+    const message = `The property 'options.${invalidKey}' is not supported. Received true`;
+
+    assert.throws(() => {
+      const socket = new net.Socket(option);
+      socket.connect({ port: 8080 });
+    }, {
+      code: 'ERR_INVALID_ARG_VALUE',
+      name: 'TypeError',
+      message: new RegExp(message)
+    });
+  });
+}