From f6b4369fbaeff0ac90cbbbab97af3a3afcf1eb2e Mon Sep 17 00:00:00 2001
From: "B. Blechschmidt" <github@blechschmidt.pw>
Date: Tue, 21 Mar 2023 00:06:15 +0100
Subject: [PATCH] Run tests sequentially

Since we share a tun device and routes, the tests do not support being
executed in parallel.
---
 Cargo.toml     | 5 +++--
 tests/proxy.rs | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 9088bcb..3b70be0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,8 @@ smoltcp = { version = "0.9", features = ["std"] }
 
 [dev-dependencies]
 ctor = "0.1"
-reqwest = { version = "0.11", features = ["blocking", "json"] }
 fork = "0.1"
+nix = { version = "0.26", features = ["process", "signal"] }
 prctl = "1.0"
-nix = { version = "0.26", features = ["process", "signal"] }
\ No newline at end of file
+reqwest = { version = "0.11", features = ["blocking", "json"] }
+serial_test = "1.0"
diff --git a/tests/proxy.rs b/tests/proxy.rs
index 844ade0..0fd4d32 100644
--- a/tests/proxy.rs
+++ b/tests/proxy.rs
@@ -5,6 +5,7 @@ mod tests {
     use fork::Fork;
     use nix::sys::signal;
     use nix::unistd::Pid;
+    use serial_test::serial;
     use std::env;
     use std::io::BufRead;
     use std::net::{SocketAddr, ToSocketAddrs};
@@ -147,11 +148,13 @@ mod tests {
     }
 
     #[test]
+    #[serial]
     fn test_socks5() {
         run_test(|test| test.proxy_type == ProxyType::Socks5)
     }
 
     #[test]
+    #[serial]
     fn test_http() {
         run_test(|test| test.proxy_type == ProxyType::Http)
     }