test: ensure test-npm-install uses correct node

Myles Borins · evanlucas · commit 0c62bd13fb7b · 2016-05-17T08:36:55.000-05:00
Currently it is possible that the shelled out instance of npm will use the system copy of node. This PR changes the test to shim the build directory into the path. This will ensure that npm will use the correct version of node. fixes: #6648 PR-URL: #6658 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
diff --git a/test/parallel/test-npm-install.js b/test/parallel/test-npm-install.js
@@ -33,7 +33,10 @@ const pkgPath = path.join(common.tmpDir, 'package.json');
 fs.writeFileSync(pkgPath, pkgContent);
 
 const proc = spawn(process.execPath, args, {
-  cwd: common.tmpDir
+  cwd: common.tmpDir,
+  env: {
+    PATH: path.dirname(process.execPath)
+  }
 });
 
 function handleExit(code, signalCode) {
