console: name console functions appropriately

The current name of most of the global console functions is
"bound consoleCall". This is changed to the actual functions name
e.g., "log" or "error".

Signed-off-by: Ruben Bridgewater <ruben@bridgewater.de>

PR-URL: #33524
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>

lib/internal/console/constructor.js

@@ -131,6 +131,9 @@ function Console(options /* or: stdout, stderr, ignoreErrors = true */) {
     // the prototype so that users extending the Console can override them
     // from the prototype chain of the subclass.
     this[key] = this[key].bind(this);
+    ObjectDefineProperty(this[key], 'name', {
+      value: key
+    });
   }
 
   this[kBindStreamsEager](stdout, stderr);

lib/internal/console/global.js

@@ -36,7 +36,9 @@ for (const prop of ReflectOwnKeys(Console.prototype)) {
   if (prop === 'constructor') { continue; }
   const desc = ReflectGetOwnPropertyDescriptor(Console.prototype, prop);
   if (typeof desc.value === 'function') { // fix the receiver
+    const name = desc.value.name;
     desc.value = desc.value.bind(globalConsole);
+    ReflectDefineProperty(desc.value, 'name', { value: name });
   }
   ReflectDefineProperty(globalConsole, prop, desc);
 }

lib/internal/util/inspector.js

@@ -1,6 +1,7 @@
 'use strict';
 
 const {
+  ObjectDefineProperty,
   ObjectKeys,
 } = primordials;
 
@@ -42,6 +43,9 @@ function wrapConsole(consoleFromNode, consoleFromVM) {
       consoleFromNode[key] = consoleCall.bind(consoleFromNode,
                                               consoleFromVM[key],
                                               consoleFromNode[key]);
+      ObjectDefineProperty(consoleFromNode[key], 'name', {
+        value: key
+      });
     } else {
       // Add additional console APIs from the inspector
       consoleFromNode[key] = consoleFromVM[key];

test/parallel/test-console-methods.js

@@ -1,8 +1,8 @@
 'use strict';
 require('../common');
 
-// This test ensures that console methods
-// cannot be invoked as constructors
+// This test ensures that console methods cannot be invoked as constructors and
+// that their name is always correct.
 
 const assert = require('assert');
 
@@ -32,7 +32,30 @@ const methods = [
   'groupCollapsed',
 ];
 
+const alternateNames = {
+  debug: 'log',
+  info: 'log',
+  dirxml: 'log',
+  error: 'warn',
+  groupCollapsed: 'group'
+};
+
+function assertEqualName(method) {
+  try {
+    assert.strictEqual(console[method].name, method);
+  } catch {
+    assert.strictEqual(console[method].name, alternateNames[method]);
+  }
+  try {
+    assert.strictEqual(newInstance[method].name, method);
+  } catch {
+    assert.strictEqual(newInstance[method].name, alternateNames[method]);
+  }
+}
+
 for (const method of methods) {
+  assertEqualName(method);
+
   assert.throws(() => new console[method](), err);
   assert.throws(() => new newInstance[method](), err);
   assert.throws(() => Reflect.construct({}, [], console[method]), err);

test/parallel/test-repl.js

@@ -754,6 +754,39 @@ const errorTests = [
       /^Uncaught SyntaxError: /
     ]
   },
+  {
+    send: 'console',
+    expect: [
+      '{',
+      '  log: [Function: log],',
+      '  warn: [Function: warn],',
+      '  dir: [Function: dir],',
+      '  time: [Function: time],',
+      '  timeEnd: [Function: timeEnd],',
+      '  timeLog: [Function: timeLog],',
+      '  trace: [Function: trace],',
+      '  assert: [Function: assert],',
+      '  clear: [Function: clear],',
+      '  count: [Function: count],',
+      '  countReset: [Function: countReset],',
+      '  group: [Function: group],',
+      '  groupEnd: [Function: groupEnd],',
+      '  table: [Function: table],',
+      /  debug: \[Function: (debug|log)],/,
+      /  info: \[Function: (info|log)],/,
+      /  dirxml: \[Function: (dirxml|log)],/,
+      /  error: \[Function: (error|warn)],/,
+      /  groupCollapsed: \[Function: (groupCollapsed|group)],/,
+      /  Console: \[Function: Console],?/,
+      ...process.features.inspector ? [
+        '  profile: [Function: profile],',
+        '  profileEnd: [Function: profileEnd],',
+        '  timeStamp: [Function: timeStamp],',
+        '  context: [Function: context]',
+      ] : [],
+      '}',
+    ]
+  },
 ];
 
 const tcpTests = [