1 files changed, 38 insertions, 0 deletions
diff --git a/test/parallel/test-preload-print-process-argv.js b/test/parallel/test-preload-print-process-argv.js
new file mode 100644
index 0000000000..ace20dfb39
--- /dev/null
+++ b/test/parallel/test-preload-print-process-argv.js
@@ -0,0 +1,38 @@
+'use strict';
+
+// This tests that process.argv is the same in the preloaded module
+// and the user module.
+
+const common = require('../common');
+
+const tmpdir = require('../common/tmpdir');
+const assert = require('assert');
+const { spawnSync } = require('child_process');
+const fs = require('fs');
+
+if (!common.isMainThread) {
+  common.skip('Cannot chdir to the tmp directory in workers');
+}
+
+tmpdir.refresh();
+
+process.chdir(tmpdir.path);
+fs.writeFileSync(
+  'preload.js',
+  'console.log(JSON.stringify(process.argv));',
+  'utf-8');
+
+fs.writeFileSync(
+  'main.js',
+  'console.log(JSON.stringify(process.argv));',
+  'utf-8');
+
+const child = spawnSync(process.execPath, ['-r', './preload.js', 'main.js']);
+
+if (child.status !== 0) {
+  console.log(child.stderr.toString());
+  assert.strictEqual(child.status, 0);
+}
+
+const lines = child.stdout.toString().trim().split('\n');
+assert.deepStrictEqual(JSON.parse(lines[0]), JSON.parse(lines[1]));