From 7c4276b3e15a04c9f20d0ad56555a89ac8da2c74 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 1 Jan 2022 19:02:47 +0300
Subject: [PATCH] add path tests

---
 crates/parser/src/tests/entries.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/crates/parser/src/tests/entries.rs b/crates/parser/src/tests/entries.rs
index 7595c251be..1174e33f5f 100644
--- a/crates/parser/src/tests/entries.rs
+++ b/crates/parser/src/tests/entries.rs
@@ -53,6 +53,16 @@ fn expr() {
     check_prefix(PrefixEntryPoint::Expr, "#[attr] ()", "#[attr] ()");
 }
 
+#[test]
+fn path() {
+    check_prefix(PrefixEntryPoint::Path, "foo::bar baz", "foo::bar");
+    check_prefix(PrefixEntryPoint::Path, "foo::<> baz", "foo::<>");
+    check_prefix(PrefixEntryPoint::Path, "foo<> baz", "foo<>");
+    check_prefix(PrefixEntryPoint::Path, "Fn() -> i32?", "Fn() -> i32");
+    // FIXME: this shouldn't be accepted as path actually.
+    check_prefix(PrefixEntryPoint::Path, "<_>::foo", "<_>::foo");
+}
+
 fn check_prefix(entry: PrefixEntryPoint, input: &str, prefix: &str) {
     let lexed = LexedStr::new(input);
     let input = lexed.to_input();