feat(NODE-7167)!: specify napi version of 9

addon/zstd.cpp

@@ -1,5 +1,7 @@
 #include "zstd.h"
 
+#define NAPI_VERSION 9
+
 #include <napi.h>
 
 #include <vector>
@@ -49,9 +51,17 @@ void Decompress(const CallbackInfo& info) {
     worker->Queue();
 }
 
+Value GetDefinedNapiVersion(const CallbackInfo& info) {
+    return Napi::String::New(info.Env(), std::to_string(NAPI_VERSION));
+}
+
 Object Init(Env env, Object exports) {
     exports.Set(String::New(env, "compress"), Function::New(env, Compress));
     exports.Set(String::New(env, "decompress"), Function::New(env, Decompress));
+
+    exports.Set(String::New(env, "getDefinedNapiVersion"),
+                Function::New(env, GetDefinedNapiVersion));
+
     return exports;
 }
 

lib/index.js

@@ -39,6 +39,7 @@ exports.compress = async function compress(data, compressionLevel) {
     throw new Error(`zstd: ${e.message}`);
   }
 };
+
 exports.decompress = async function decompress(data) {
   if (!isUint8Array(data)) {
     throw new TypeError(`parameter 'data' must be a Uint8Array.`);
@@ -49,3 +50,6 @@ exports.decompress = async function decompress(data) {
     throw new Error(`zstd: ${e.message}`);
   }
 };
+
+/** used for testing */
+exports.getDefinedNapiVersion = zstd.getDefinedNapiVersion;

package.json

@@ -49,8 +49,8 @@
   },
   "binary": {
     "napi_versions": [
-      4
+      9
     ]
   },
   "mongodb:zstd_version": "1.5.6"
-}
+}

test/bundling/webpack/install_zstd.cjs

@@ -1,5 +1,3 @@
-'use strict';
-
 const { execSync } = require('node:child_process');
 const { readFileSync } = require('node:fs');
 const { resolve } = require('node:path');
@@ -19,6 +17,6 @@ console.log(`zstd Version: ${zstdVersion}`);
 
 xtrace('npm pack --pack-destination test/bundling/webpack', { cwd: zstdRoot });
 
-xtrace(`npm install --no-save mongodb-js-zstd-${zstdVersion}.tgz`);
+xtrace(`npm install --ignore-scripts --no-save mongodb-js-zstd-${zstdVersion}.tgz`);
 
 console.log('zstd installed!');

test/index.test.js

@@ -1,5 +1,5 @@
 const { test } = require('mocha');
-const { compress, decompress } = require('../lib/index');
+const { compress, decompress, getDefinedNapiVersion } = require('../lib/index');
 
 const { expect } = require('chai');
 
@@ -55,6 +55,12 @@ describe('compress', function () {
   });
 });
 
+describe('misc', function () {
+  test('getDefinedNapiVersion() returns 9', function () {
+    expect(getDefinedNapiVersion()).to.equal('9');
+  });
+});
+
 /**
  * @param {import('../index').decompress} decompress
  * @param {import('../index').compress} compress