From 982407774e0ef97157aaf7e3b056bf3157a9ff7c Mon Sep 17 00:00:00 2001
From: Joe Neeman <joe.neeman@tweag.io>
Date: Mon, 23 Sep 2024 21:22:13 +0700
Subject: [PATCH] Add regression test for infinite loop.

---
 parser/tests/issues.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/parser/tests/issues.rs b/parser/tests/issues.rs
index 065bc58..91b308a 100644
--- a/parser/tests/issues.rs
+++ b/parser/tests/issues.rs
@@ -197,3 +197,17 @@ fn test_pr12() {
         ]
     );
 }
+
+#[test]
+fn test_issue13() {
+    let s = "{---";
+    let Err(error) = run_parser(s) else { panic!() };
+    assert_eq!(
+        error.info(),
+        "while parsing a flow mapping, did not find expected ',' or '}'"
+    );
+    assert_eq!(
+        error.to_string(),
+        "while parsing a flow mapping, did not find expected ',' or '}' at byte 4 line 2 column 1"
+    );
+}