From 88a68fb1ecd5ae9d812eeb06b57012e98e6c9482 Mon Sep 17 00:00:00 2001
From: Nguyen Duc Toan <ntoan96@gmail.com>
Date: Thu, 28 Sep 2023 18:25:42 +0700
Subject: [PATCH] add testcase for environment variables

---
 core/src/external/shell.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/src/external/shell.rs b/core/src/external/shell.rs
index e5f0508a..d6756570 100644
--- a/core/src/external/shell.rs
+++ b/core/src/external/shell.rs
@@ -214,5 +214,11 @@ mod cmdparse {
 			let args = parse_cmd_to_args("echo -C%* xyz", &["111", "222"]);
 			assert_eq!(args, vec!["echo", "-C111 222", "xyz"]);
 		}
+
+		#[test]
+		fn test_env_var() {
+			let args = parse_cmd_to_args(" %EDITOR% %* xyz", &["111", "222"]);
+			assert_eq!(args, vec!["%EDITOR%", "111", "222", "xyz"]);
+		}
 	}
 }