Drop support for Node < v18 (#1052)

.github/workflows/ci.yml

@@ -64,7 +64,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [16, 18]
+        node-version: [18, 20]
         os: [ubuntu-latest, windows-latest]
         include:
           - coverage: true

CHANGELOG.yaml

@@ -1,3 +1,5 @@
+breaking changes:
+    - GH-1052 Dropped support for Node < v18
 unreleased:
   fixed bugs:
     - GH-1036 Fixed `uncaughtException` event listener not being removed

package.json

@@ -45,15 +45,15 @@
     "lodash": "4.17.21",
     "postman-collection": "4.5.0",
     "teleport-javascript": "1.0.0",
-    "uvm": "3.0.0"
+    "uvm": "4.0.0"
   },
   "devDependencies": {
     "@postman/shipit": "^0.4.0",
     "@postman/tough-cookie": "4.1.3-postman.1",
     "@stylistic/eslint-plugin-js": "^1.8.0",
     "ajv": "6.12.5",
     "assert": "2.0.0",
-    "async": "^3.2.5",
+    "async": "^3.2.6",
     "atob": "2.1.2",
     "backbone": "1.6.0",
     "browserify": "^16.5.2",
@@ -82,7 +82,7 @@
     "karma-mocha-reporter": "^2.2.5",
     "liquid-json": "0.3.1",
     "lodash3": "3.10.2",
-    "mocha": "^10.7.0",
+    "mocha": "^10.7.3",
     "moment": "2.30.1",
     "nyc": "^15.1.0",
     "packity": "^0.3.5",
@@ -91,14 +91,14 @@
     "shelljs": "^0.8.5",
     "sinon": "^18.0.0",
     "sinon-chai": "^3.7.0",
-    "terser": "^5.31.3",
+    "terser": "^5.33.0",
     "tsd-jsdoc": "^2.5.0",
     "tv4": "1.3.0",
-    "uniscope": "2.2.0",
+    "uniscope": "3.0.0",
     "watchify": "^4.0.0",
     "xml2js": "0.6.2"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   }
 }

test/unit/sandbox-sanity.test.js

@@ -175,6 +175,16 @@ describe('sandbox', function () {
                 // Temporarily added to fix browser tests
                 !propNames.includes('SharedArrayBuffer') && propNames.push('SharedArrayBuffer');
 
+                // Make sure all allowed globals exists
+                const context = Function('return this;')();
+                for (const prop of allowedGlobals) {
+                    if (prop === 'undefined' || prop === 'SharedArrayBuffer') {
+                        continue;
+                    }
+
+                    assert.equal(context[prop] !== undefined, true, 'prop ' + prop + ' does not exist');
+                }
+
                 // make sure both propNames and allowedGlobals are same
                 assert.equal(JSON.stringify(propNames.sort()), JSON.stringify(allowedGlobals.sort()));