better tilde parsing

1 files changed, 38 insertions, 1 deletions

diff --git a/src/parse/test.rs b/src/parse/test.rs
index 4ae6341..eab24cc 100644
--- a/src/parse/test.rs
+++ b/src/parse/test.rs
@@ -12,7 +12,9 @@ fn parse_test(l: Ast<PreExpansion>, r: Ast<PreExpansion>) {
         r.cdisplay(&mut right).unwrap();
         let left = String::from_utf8_lossy(&left);
         let right = String::from_utf8_lossy(&right);
-        panic!("parse equality error\nleft: {left}\nright: {right}")
+        if left != right {
+            panic!("parse equality error\nleft:  {left}\nright: {right}")
+        }
     }
 }
 
@@ -80,6 +82,41 @@ fn tilde() {
 }
 
 #[test]
+fn tilde2() {
+    parse_test(
+        parse(b"echo ~/foo/bar"),
+        pipes([cmd([
+            estr(b"echo"),
+            str([var(b"HOME"), plain(b"/foo/bar")]),
+        ])]),
+    );
+}
+
+#[test]
+fn tilde3() {
+    parse_test(
+        parse(b"echo ~ "),
+        pipes([cmd([estr(b"echo"), str([var(b"HOME")])])]),
+    );
+}
+
+#[test]
+fn tilde4() {
+    parse_test(
+        parse(b"echo ~'x'"),
+        pipes([cmd([estr(b"echo"), estr(b"~x")])]),
+    );
+}
+
+#[test]
+fn tilde5() {
+    parse_test(
+        parse(b"echo ~$FOO"),
+        pipes([cmd([estr(b"echo"), str([plain(b"~"), var(b"FOO")])])]),
+    );
+}
+
+#[test]
 fn set_variable_in_fun() {
     parse_test(
         parse(b"fun setter { set x = 1 }"),