From e7ab552c747512b68e599bc33670911a1ba20e92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kr=C3=A6n=20Hansen?= <kraen@elevenlabs.io>
Date: Sat, 25 Apr 2026 23:31:20 +0200
Subject: [PATCH] chore: extract napiVersion into its own harness module

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 implementors/node/features.js     | 2 --
 implementors/node/napi-version.js | 1 +
 implementors/node/tests.ts        | 8 ++++++++
 tests/harness/napi-version.js     | 6 ++++++
 4 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 implementors/node/napi-version.js
 create mode 100644 tests/harness/napi-version.js

diff --git a/implementors/node/features.js b/implementors/node/features.js
index 27286f8..b83da9e 100644
--- a/implementors/node/features.js
+++ b/implementors/node/features.js
@@ -8,8 +8,6 @@ globalThis.experimentalFeatures = {
   postFinalizer: true,
 };
 
-globalThis.napiVersion = Number(process.versions.napi);
-
 globalThis.skipTest = () => {
   process.exit(0);
 };
diff --git a/implementors/node/napi-version.js b/implementors/node/napi-version.js
new file mode 100644
index 0000000..a6f518d
--- /dev/null
+++ b/implementors/node/napi-version.js
@@ -0,0 +1 @@
+globalThis.napiVersion = Number(process.versions.napi);
diff --git a/implementors/node/tests.ts b/implementors/node/tests.ts
index d4f8b2c..26e6a57 100644
--- a/implementors/node/tests.ts
+++ b/implementors/node/tests.ts
@@ -40,6 +40,12 @@ const MUST_CALL_MODULE_PATH = path.join(
   "node",
   "must-call.js"
 );
+const NAPI_VERSION_MODULE_PATH = path.join(
+  ROOT_PATH,
+  "implementors",
+  "node",
+  "napi-version.js"
+);
 
 export function listDirectoryEntries(dir: string) {
   const entries = fs.readdirSync(dir, { withFileTypes: true });
@@ -80,6 +86,8 @@ export function runFileInSubprocess(
         "file://" + GC_MODULE_PATH,
         "--import",
         "file://" + MUST_CALL_MODULE_PATH,
+        "--import",
+        "file://" + NAPI_VERSION_MODULE_PATH,
         filePath,
       ],
       { cwd }
diff --git a/tests/harness/napi-version.js b/tests/harness/napi-version.js
new file mode 100644
index 0000000..78c792d
--- /dev/null
+++ b/tests/harness/napi-version.js
@@ -0,0 +1,6 @@
+'use strict';
+
+// napiVersion is a positive integer
+if (typeof napiVersion !== 'number' || napiVersion < 1 || !Number.isInteger(napiVersion)) {
+  throw new Error('Expected a global napiVersion that is a positive integer');
+}