diff options
Diffstat (limited to 'crates/ra_mbe/src/tests.rs')
-rw-r--r-- | crates/ra_mbe/src/tests.rs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/crates/ra_mbe/src/tests.rs b/crates/ra_mbe/src/tests.rs index 066ce150b..6d5d1e9e6 100644 --- a/crates/ra_mbe/src/tests.rs +++ b/crates/ra_mbe/src/tests.rs | |||
@@ -1499,12 +1499,20 @@ impl MacroFixture { | |||
1499 | } | 1499 | } |
1500 | } | 1500 | } |
1501 | 1501 | ||
1502 | pub(crate) fn parse_macro(macro_definition: &str) -> MacroFixture { | 1502 | pub(crate) fn parse_macro(ra_fixture: &str) -> MacroFixture { |
1503 | let source_file = ast::SourceFile::parse(macro_definition).ok().unwrap(); | 1503 | let source_file = ast::SourceFile::parse(ra_fixture).ok().unwrap(); |
1504 | let macro_definition = | 1504 | let macro_definition = |
1505 | source_file.syntax().descendants().find_map(ast::MacroCall::cast).unwrap(); | 1505 | source_file.syntax().descendants().find_map(ast::MacroCall::cast).unwrap(); |
1506 | 1506 | ||
1507 | let (definition_tt, _) = ast_to_token_tree(¯o_definition.token_tree().unwrap()).unwrap(); | 1507 | let (definition_tt, _) = ast_to_token_tree(¯o_definition.token_tree().unwrap()).unwrap(); |
1508 | |||
1509 | let parsed = parse_to_token_tree( | ||
1510 | &ra_fixture[macro_definition.token_tree().unwrap().syntax().text_range()], | ||
1511 | ) | ||
1512 | .unwrap() | ||
1513 | .0; | ||
1514 | assert_eq!(definition_tt, parsed); | ||
1515 | |||
1508 | let rules = MacroRules::parse(&definition_tt).unwrap(); | 1516 | let rules = MacroRules::parse(&definition_tt).unwrap(); |
1509 | MacroFixture { rules } | 1517 | MacroFixture { rules } |
1510 | } | 1518 | } |