From af4912ed0d1c679716c7776610a6b7eb4c806f85 Mon Sep 17 00:00:00 2001
From: Ayato Tokubi <tokubi.ayato@gmail.com>
Date: Mon, 19 Jul 2021 12:38:13 +0000
Subject: fix(repl): output error without hanging when input is invalid
 (#11426)

---
 cli/tests/integration/repl_tests.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'cli/tests')

diff --git a/cli/tests/integration/repl_tests.rs b/cli/tests/integration/repl_tests.rs
index bfb849ed6..955c27069 100644
--- a/cli/tests/integration/repl_tests.rs
+++ b/cli/tests/integration/repl_tests.rs
@@ -71,6 +71,23 @@ fn pty_bad_input() {
   });
 }
 
+#[cfg(unix)]
+#[test]
+fn pty_syntax_error_input() {
+  use std::io::{Read, Write};
+  run_pty_test(|master| {
+    master.write_all(b"('\\u')\n").unwrap();
+    master.write_all(b"('\n").unwrap();
+    master.write_all(b"close();\n").unwrap();
+
+    let mut output = String::new();
+    master.read_to_string(&mut output).unwrap();
+
+    assert!(output.contains("Unterminated string constant"));
+    assert!(output.contains("Unexpected eof"));
+  });
+}
+
 #[cfg(unix)]
 #[test]
 fn pty_complete_symbol() {
-- 
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