add regression test

Author: squell

test-framework/e2e-tests/src/lib.rs

@@ -1,6 +1,7 @@
 #![cfg(test)]
 
 mod pty;
+mod regression;
 mod su;
 
 type Error = Box<dyn std::error::Error>;

test-framework/e2e-tests/src/regression.rs

@@ -0,0 +1,17 @@
+use sudo_test::{Command, Env, TextFile};
+
+use crate::Result;
+
+#[test]
+fn syslog_writer_should_not_hang() -> Result<()> {
+    let env = Env(TextFile("ALL ALL=(ALL:ALL) NOPASSWD: ALL").chmod("644")).build()?;
+
+    let stdout = Command::new("sudo")
+        .args(["env", "CC=clang-18", "CXX=clang++-18", "FOO=\"........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\"", "whoami"])
+        .output(&env)?
+        .stdout()?;
+
+    assert_eq!(stdout, "root");
+
+    Ok(())
+}