From 5ff7bc790075190ee5917d898da20949d6a5045f Mon Sep 17 00:00:00 2001
From: Pietro Virgillito <6842434+RomanSurface@users.noreply.github.com>
Date: Sat, 20 Dec 2025 16:01:36 +0100
Subject: [PATCH 1/2] Document behavior with duplicate keys

Signed-off-by: Pietro Virgillito <6842434+RomanSurface@users.noreply.github.com>
---
 tests/integration_tests.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index cb6c1f35..1f18cd01 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -15,6 +15,9 @@ use std::convert::TryInto;
 use std::env::consts::ARCH;
 use std::thread;
 
+use libc::SYS_read;
+
+
 // The type of the `req` parameter is different for the `musl` library. This will enable
 // successful build for other non-musl libraries.
 #[cfg(target_env = "musl")]
@@ -789,3 +792,15 @@ fn test_filter_apply() {
     .join()
     .unwrap();
 }
+
+#[test]
+fn test_duplicate_syscall_keys_override_previous_rules() {
+    let rules = vec![
+        (SYS_read, 1),
+        (SYS_read, 2),
+    ];
+
+    let map: BTreeMap<_, _> = rules.into_iter().collect();
+
+    assert_eq!(map.len(), 1);
+}

From e3144db11e5dac6045a07f93fb20c93cd377d9b3 Mon Sep 17 00:00:00 2001
From: Pietro Virgillito <6842434+RomanSurface@users.noreply.github.com>
Date: Sat, 20 Dec 2025 16:16:33 +0100
Subject: [PATCH 2/2] fmt: apply rustfmt

Signed-off-by: Pietro Virgillito <6842434+RomanSurface@users.noreply.github.com>
---
 tests/integration_tests.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index 1f18cd01..b9c170f5 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -17,7 +17,6 @@ use std::thread;
 
 use libc::SYS_read;
 
-
 // The type of the `req` parameter is different for the `musl` library. This will enable
 // successful build for other non-musl libraries.
 #[cfg(target_env = "musl")]
@@ -795,10 +794,7 @@ fn test_filter_apply() {
 
 #[test]
 fn test_duplicate_syscall_keys_override_previous_rules() {
-    let rules = vec![
-        (SYS_read, 1),
-        (SYS_read, 2),
-    ];
+    let rules = vec![(SYS_read, 1), (SYS_read, 2)];
 
     let map: BTreeMap<_, _> = rules.into_iter().collect();