From 68380d6952e113acf7bc122d629b9496d43a1a36 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@qossmic.com>
Date: Mon, 22 Jul 2024 13:02:29 +0200
Subject: [PATCH] be explicit about the signal to reset

---
 Tests/ApplicationTest.php                   | 10 ++++------
 Tests/ConsoleEventsTest.php                 | 10 ++++------
 Tests/SignalRegistry/SignalRegistryTest.php | 10 ++++------
 3 files changed, 12 insertions(+), 18 deletions(-)

diff --git a/Tests/ApplicationTest.php b/Tests/ApplicationTest.php
index d8e1ae8b9..ac1d47245 100644
--- a/Tests/ApplicationTest.php
+++ b/Tests/ApplicationTest.php
@@ -71,12 +71,10 @@ protected function tearDown(): void
 
         if (\function_exists('pcntl_signal')) {
             // We reset all signals to their default value to avoid side effects
-            for ($i = 1; $i <= 15; ++$i) {
-                if (9 === $i) {
-                    continue;
-                }
-                pcntl_signal($i, \SIG_DFL);
-            }
+            pcntl_signal(\SIGINT, \SIG_DFL);
+            pcntl_signal(\SIGTERM, \SIG_DFL);
+            pcntl_signal(\SIGUSR1, \SIG_DFL);
+            pcntl_signal(\SIGUSR2, \SIG_DFL);
         }
     }
 
diff --git a/Tests/ConsoleEventsTest.php b/Tests/ConsoleEventsTest.php
index 93c228aa4..9c04d2706 100644
--- a/Tests/ConsoleEventsTest.php
+++ b/Tests/ConsoleEventsTest.php
@@ -35,12 +35,10 @@ protected function tearDown(): void
         if (\function_exists('pcntl_signal')) {
             pcntl_async_signals(false);
             // We reset all signals to their default value to avoid side effects
-            for ($i = 1; $i <= 15; ++$i) {
-                if (9 === $i) {
-                    continue;
-                }
-                pcntl_signal($i, \SIG_DFL);
-            }
+            pcntl_signal(\SIGINT, \SIG_DFL);
+            pcntl_signal(\SIGTERM, \SIG_DFL);
+            pcntl_signal(\SIGUSR1, \SIG_DFL);
+            pcntl_signal(\SIGUSR2, \SIG_DFL);
         }
     }
 
diff --git a/Tests/SignalRegistry/SignalRegistryTest.php b/Tests/SignalRegistry/SignalRegistryTest.php
index 4cb435416..f997f7c1d 100644
--- a/Tests/SignalRegistry/SignalRegistryTest.php
+++ b/Tests/SignalRegistry/SignalRegistryTest.php
@@ -23,12 +23,10 @@ protected function tearDown(): void
     {
         pcntl_async_signals(false);
         // We reset all signals to their default value to avoid side effects
-        for ($i = 1; $i <= 15; ++$i) {
-            if (9 === $i) {
-                continue;
-            }
-            pcntl_signal($i, \SIG_DFL);
-        }
+        pcntl_signal(\SIGINT, \SIG_DFL);
+        pcntl_signal(\SIGTERM, \SIG_DFL);
+        pcntl_signal(\SIGUSR1, \SIG_DFL);
+        pcntl_signal(\SIGUSR2, \SIG_DFL);
     }
 
     public function testOneCallbackForASignalSignalIsHandled()