From c3960c4a96e5a4ee3a7eb40c0151a8b9598839eb Mon Sep 17 00:00:00 2001
From: Steve Gravrock <sdg@panix.com>
Date: Tue, 18 Jun 2024 18:13:11 -0700
Subject: [PATCH] Test against Node 22

---
 .circleci/config.yml  | 17 +++++++++++++++++
 README.md             |  2 +-
 spec/core/baseSpec.js |  5 ++++-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 04acbcb3..df511e8e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,6 +4,10 @@
 version: 2.1
 
 executors:
+  node22:
+    docker:
+      - image: cimg/node:22.0.0
+    working_directory: ~/workspace
   node20:
     docker:
       - image: cimg/node:20.0.0
@@ -94,12 +98,20 @@ workflows:
 
   push:
     jobs:
+      - build:
+          executor: node22
+          name: build_node_22
       - build:
           executor: node20
           name: build_node_20
       - build:
           executor: node18
           name: build_node_18
+      - test_node:
+          executor: node22
+          name: test_node_22
+          requires:
+            - build_node_22
       - test_node:
           executor: node20
           name: test_node_20
@@ -115,6 +127,11 @@ workflows:
           name: test_parallel_node_18
           requires:
             - build_node_18
+      - test_parallel:
+          executor: node22
+          name: test_parallel_node_22
+          requires:
+            - build_node_22
       - test_parallel:
           executor: node20
           name: test_parallel_node_20
diff --git a/README.md b/README.md
index 3561ee2f..1a673075 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Microsoft Edge) as well as Node.
 
 | Environment       | Supported versions  |
 |-------------------|---------------------|
-| Node              | 18, 20              |
+| Node              | 18, 20, 22          |
 | Safari            | 15-17               |
 | Chrome            | Evergreen           |
 | Firefox           | Evergreen, 102, 115 |
diff --git a/spec/core/baseSpec.js b/spec/core/baseSpec.js
index 8de92396..4910109e 100644
--- a/spec/core/baseSpec.js
+++ b/spec/core/baseSpec.js
@@ -179,7 +179,10 @@ describe('base helpers', function() {
         f2 = jasmine.createSpy('setTimeout callback for ' + (max + 1));
 
       // Suppress printing of TimeoutOverflowWarning in node
-      spyOn(console, 'error');
+      if (typeof process !== 'undefined' && process.emitWarning) {
+        spyOn(process, 'emitWarning'); // Node 22
+      }
+      spyOn(console, 'error'); // Node <22
 
       let id = setTimeout(f1, max);
       setTimeout(function() {