From 5bd94b8f47efab5ca736e6ec76b72e991df1da11 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Sun, 25 Jun 2023 11:43:54 -0700
Subject: Add `process.mainModule`

---
 test/cli/run/require-cache-fixture.cjs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/cli/run/require-cache-fixture.cjs')

diff --git a/test/cli/run/require-cache-fixture.cjs b/test/cli/run/require-cache-fixture.cjs
index ce02b86d7..838be9ceb 100644
--- a/test/cli/run/require-cache-fixture.cjs
+++ b/test/cli/run/require-cache-fixture.cjs
@@ -8,6 +8,11 @@ if (require.main !== module) {
   throw new Error("require.main !== module");
 }
 
+if (process.mainModule !== module) {
+  console.error(__filename, module.id);
+  throw new Error("process.mainModule !== module");
+}
+
 if (__filename !== resolve(module.filename)) {
   console.error(__filename, module.id);
   throw new Error("__filename !== module.id");
-- 
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