Fix wasm tests

package.json

@@ -31,7 +31,7 @@
   "scripts": {
     "prebuild": "prebuildify --napi --strip --tag-libc",
     "format": "prettier --write \"./**/*.{js,json,md}\"",
-    "build": "node-gyp rebuild -j 8 --debug --verbose",
+    "build": "node-gyp rebuild",
     "install": "node scripts/build-from-source.js",
     "test": "mocha"
   },

test/since.js

@@ -1,10 +1,9 @@
-const watcherNative = require('../');
 const assert = require('assert');
 const fs = require('fs-extra');
 const path = require('path');
 
-let watcher = watcherNative;
-let watcherWasm;
+let watcher;
+let watcherWasm, watcherNative;
 
 const snapshotPath = path.join(__dirname, 'snapshot.txt');
 const tmpDir = path.join(
@@ -62,6 +61,9 @@ describe('since', () => {
           }
           watcher = watcherWasm;
         } else {
+          if (!watcherNative) {
+            watcherNative = require('../');
+          }
           watcher = watcherNative;
         }
       });

test/watcher.js

@@ -1,11 +1,10 @@
-const watcherNative = require('../');
 const assert = require('assert');
 const fs = require('fs-extra');
 const path = require('path');
 const {execSync} = require('child_process');
 const {Worker} = require('worker_threads');
 
-let watcher = watcherNative;
+let watcher, watcherNative;
 
 let backends = [];
 if (process.platform === 'darwin') {
@@ -61,6 +60,9 @@ describe('watcher', () => {
         if (backend === 'wasm') {
           watcher = await import('../wasm/index.mjs');
         } else {
+          if (!watcherNative) {
+            watcherNative = require('../');
+          }
           watcher = watcherNative;
         }