Add log-process-errors

Author: ehmicky

package.json

@@ -71,6 +71,7 @@
 		"get-node": "^15.0.0",
 		"is-in-ci": "^1.0.0",
 		"is-running": "^2.1.0",
+		"log-process-errors": "^12.0.1",
 		"path-exists": "^5.0.0",
 		"path-key": "^4.0.0",
 		"tempfile": "^5.0.0",

test/helpers/fixtures-directory.js

@@ -1,8 +1,18 @@
 import path from 'node:path';
 import process from 'node:process';
 import {fileURLToPath} from 'node:url';
+import logProcessErrors from 'log-process-errors';
 import pathKey from 'path-key';
 
+// Make tests fail if any warning (such as a deprecation warning) is emitted
+logProcessErrors({
+	onError(error, event) {
+		if (event === 'warning') {
+			throw error;
+		}
+	},
+});
+
 export const PATH_KEY = pathKey();
 export const FIXTURES_DIRECTORY_URL = new URL('../fixtures/', import.meta.url);
 // @todo: use import.meta.dirname after dropping support for Node <20.11.0