1 files changed, 23 insertions, 2 deletions
diff --git a/src/parse/test.rs b/src/parse/test.rs
index d221341..3513c3f 100644
--- a/src/parse/test.rs
+++ b/src/parse/test.rs
@@ -1,7 +1,9 @@
 use super::*;
 
 fn parse(x: &[u8]) -> Ast<PreExpansion> {
-    do_parse(x).unwrap()
+    do_parse(x)
+        .map_err(|(err, rest)| (err, String::from_utf8_lossy(&rest)))
+        .unwrap()
 }
 
 const TIMEOUT_MS: u64 = 100;
@@ -268,7 +270,10 @@ $var
 line 3
 """"#
         ),
-        pipes([cmd([estr(b"echo"), str([plain(b"line 1\n"),var(b"var"),plain(b"\nline 3\n")])]),])
+        pipes([cmd([
+            estr(b"echo"),
+            str([plain(b"line 1\n"), var(b"var"), plain(b"\nline 3\n")])
+        ]),])
     );
 }
 
@@ -300,3 +305,19 @@ more text
         pipes([cmd([estr(b"echo"), estr(b"text\n\"\"\"\nmore text\n")]),])
     );
 }
+
+#[test]
+fn exit_code() {
+    parse_test!(
+        parse(b"echo $?"),
+        pipes([cmd([estr(b"echo"), str([var(b"?")])])])
+    )
+}
+
+#[test]
+fn exit_code_2() {
+    parse_test!(
+        parse(b"echo \"$?\""),
+        pipes([cmd([estr(b"echo"), str([var(b"?")])])])
+    )
+}