More direct failing test

2025-02-01 09:33:26 +00:00 · 2019-07-28 19:52:30 +01:00 · 2019-07-28 19:52:30 +01:00 · fe1b1dd7d9
commit fe1b1dd7d9
parent 8e1a14a098
1 changed files with 13 additions and 0 deletions
--- a/crates/ra_syntax/src/parsing/lexer.rs
+++ b/crates/ra_syntax/src/parsing/lexer.rs
@ -145,3 +145,16 @@ pub fn classify_literal(text: &str) -> Option<Token> {
    };
    Some(Token { kind, len: TextUnit::from_usize(t.len) })
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn lex_float_literal() {
+        assert_eq!(
+            tokenize("42f64")[0],
+            Token { kind: FLOAT_NUMBER, len: TextUnit::from_usize(5)}
+        );
+    }
+}