Improve reparse fuzz test
@@ -46,7 +46,19 @@ impl CheckReparse {
assert_eq!(&new_file.syntax().text().to_string(), &self.edited_text);
let full_reparse = SourceFile::parse(&self.edited_text);
for (a, b) in new_file.syntax().descendants().zip(full_reparse.syntax().descendants()) {
- assert_eq!(a.kind(), b.kind(), "different syntax tree produced by a full reparse");
+ if (a.kind(), a.range()) != (b.kind(), b.range()) {
+ eprint!("original:\n{}", file.syntax().debug_dump());
+ eprint!("reparsed:\n{}", new_file.syntax().debug_dump());
+ eprint!("full reparse:\n{}", full_reparse.syntax().debug_dump());
+ assert_eq!(
+ format!("{:?}", a),
+ format!("{:?}", b),
+ "different syntax tree produced by the full reparse"
+ );
+ }
}
+ // FIXME
+ // assert_eq!(new_file.errors(), full_reparse.errors());
+ assert_eq!(new_file.errors().is_empty(), full_reparse.errors().is_empty());
}
}
