Fix test isolation

Author: ammario

--body

@@ -98,6 +98,13 @@ jobs:
           # Run all tests without CI workarounds since this is a self-hosted runner
           sudo -E $(which cargo) nextest run --profile ci --test linux_integration --verbose
 
+      - name: Run isolated cleanup tests
+        run: |
+          source ~/.cargo/env
+          # Run only the comprehensive cleanup and sigint tests with the feature flag
+          # These tests need to run in isolation from other tests
+          sudo -E $(which cargo) test --test linux_integration --features isolated-cleanup-tests -- test_comprehensive_resource_cleanup test_cleanup_after_sigint
+
   test-weak:
     name: Weak Mode Integration Tests (Linux)
     runs-on: ubuntu-latest

--json

@@ -3,6 +3,10 @@ name = "httpjail"
 version = "0.1.0"
 edition = "2024"
 
+[features]
+# Feature to enable isolated cleanup tests that should run separately in CI
+isolated-cleanup-tests = []
+
 [dependencies]
 clap = { version = "4.5", features = ["derive"] }
 regex = "1.10"

.github/workflows/tests.yml

@@ -89,6 +89,7 @@ mod tests {
     /// Comprehensive test to verify all resources are cleaned up after jail execution
     #[test]
     #[serial]
+    #[cfg(feature = "isolated-cleanup-tests")]
     fn test_comprehensive_resource_cleanup() {
         LinuxPlatform::require_privileges();
 
@@ -217,6 +218,7 @@ mod tests {
     /// Test cleanup after abnormal termination (SIGINT)
     #[test]
     #[serial]
+    #[cfg(feature = "isolated-cleanup-tests")]
     fn test_cleanup_after_sigint() {
         LinuxPlatform::require_privileges();