domain: add name to monkey-patched emit function

The domain module monkey patches EventEmitter.prototype.emit(), however the function's name was becoming the empty string. This commit forces the new emit function to have the proper name.
nodejs · Feb 28, 2021 · 10200f3 · 10200f3
1 parent b54c8c5
commit 10200f3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/domain.js b/lib/domain.js
@@ -456,7 +456,7 @@ EventEmitter.init = function() {
 };
 
 const eventEmit = EventEmitter.prototype.emit;
-EventEmitter.prototype.emit = function(...args) {
+EventEmitter.prototype.emit = function emit(...args) {
   const domain = this.domain;
 
   const type = args[0];

diff --git a/test/parallel/test-domain-dep0097.js b/test/parallel/test-domain-dep0097.js
@@ -5,7 +5,7 @@ const domain = require('domain');
 
 process.on('warning', common.mustCall((warning) => {
   assert.strictEqual(warning.code, 'DEP0097');
-  assert.match(warning.message, /Triggered by calling <anonymous> on process/);
+  assert.match(warning.message, /Triggered by calling emit on process/);
 }));
 
 domain.create().run(() => {