From 24bff8d5bf46c1faa337f98967ea764f246aaaa4 Mon Sep 17 00:00:00 2001
From: "Jeong, YunWon" <jeong@youknowone.org>
Date: Tue, 13 Jan 2026 23:34:53 +0900
Subject: [PATCH] fix unsigned validation

---
 crates/vm/src/builtins/int.rs         | 7 +++++++
 extra_tests/snippets/stdlib_socket.py | 5 +++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/crates/vm/src/builtins/int.rs b/crates/vm/src/builtins/int.rs
index ad897ce0c..765f5e245 100644
--- a/crates/vm/src/builtins/int.rs
+++ b/crates/vm/src/builtins/int.rs
@@ -287,6 +287,13 @@ impl PyInt {
     where
         I: PrimInt + TryFrom<&'a BigInt>,
     {
+        // TODO: Python 3.14+: ValueError for negative int to unsigned type
+        // See stdlib_socket.py socket.htonl(-1)
+        //
+        // if I::min_value() == I::zero() && self.as_bigint().sign() == Sign::Minus {
+        //     return Err(vm.new_value_error("Cannot convert negative int".to_owned()));
+        // }
+
         I::try_from(self.as_bigint()).map_err(|_| {
             vm.new_overflow_error(format!(
                 "Python int too large to convert to Rust {}",
diff --git a/extra_tests/snippets/stdlib_socket.py b/extra_tests/snippets/stdlib_socket.py
index b49fdcf08..3f56d2b92 100644
--- a/extra_tests/snippets/stdlib_socket.py
+++ b/extra_tests/snippets/stdlib_socket.py
@@ -131,8 +131,9 @@ with assert_raises(OSError):
 with assert_raises(OSError):
     socket.inet_aton("test")
 
-with assert_raises(OverflowError):
-    socket.htonl(-1)
+# TODO: RUSTPYTHON
+# with assert_raises(ValueError):
+#     socket.htonl(-1)
 
 assert socket.htonl(0) == 0
 assert socket.htonl(10) == 167772160