From 713a23888c3036cd5be3dfd945f518bcdb42d9b0 Mon Sep 17 00:00:00 2001
From: David <David.Samir.WD@gmail.com>
Date: Wed, 14 Oct 2026 13:15:07 +0400
Subject: [PATCH] test(libc): keep the host's HOME and PATH out of the guest
 environment

---
 core/libs/tests/GuestEnvironment.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/libs/tests/GuestEnvironment.cpp b/core/libs/tests/GuestEnvironment.cpp
index 3156c6a760..46e2b2b11b 100644
--- a/core/libs/tests/GuestEnvironment.cpp
+++ b/core/libs/tests/GuestEnvironment.cpp
@@ -18,6 +18,12 @@ int main() {
     Require(::setenv(key, "host", 1) == 0);
 #endif
     Require(getenv_nid_postfix(key) == nullptr);
+#ifdef _WIN32
+    Require(_putenv_s("HOME", "C:\\Users\\host") == 0);
+#else
+    Require(::setenv("HOME", "/home/host", 1) == 0);
+#endif
+    for (const char* host : {"HOME", "PATH"}) Require(std::getenv(host) != nullptr && getenv_nid_postfix(host) == nullptr);
     Require(setenv_nid_postfix(key, "inherited", 0) == 0);
     Require(setenv_nid_postfix(key, "kept out", 0) == 0);
     Require(std::strcmp(getenv_nid_postfix(key), "inherited") == 0);