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-rw-r--r--crates/ra_hir_ty/src/tests/macros.rs31
1 files changed, 29 insertions, 2 deletions
diff --git a/crates/ra_hir_ty/src/tests/macros.rs b/crates/ra_hir_ty/src/tests/macros.rs
index ff4599b71..f2a9b1c40 100644
--- a/crates/ra_hir_ty/src/tests/macros.rs
+++ b/crates/ra_hir_ty/src/tests/macros.rs
@@ -1,10 +1,13 @@
1use std::fs;
2
1use insta::assert_snapshot; 3use insta::assert_snapshot;
2use ra_db::fixture::WithFixture; 4use ra_db::fixture::WithFixture;
3 5use test_utils::project_dir;
4use super::{infer, type_at, type_at_pos};
5 6
6use crate::test_db::TestDB; 7use crate::test_db::TestDB;
7 8
9use super::{infer, type_at, type_at_pos};
10
8#[test] 11#[test]
9fn cfg_impl_def() { 12fn cfg_impl_def() {
10 let (db, pos) = TestDB::with_position( 13 let (db, pos) = TestDB::with_position(
@@ -482,6 +485,30 @@ fn bar() -> u32 {0}
482} 485}
483 486
484#[test] 487#[test]
488#[ignore]
489fn include_accidentally_quadratic() {
490 let file = project_dir().join("crates/ra_syntax/test_data/accidentally_quadratic");
491 let big_file = fs::read_to_string(file).unwrap();
492 let big_file = vec![big_file; 10].join("\n");
493
494 let fixture = r#"
495//- /main.rs
496#[rustc_builtin_macro]
497macro_rules! include {() => {}}
498
499include!("foo.rs");
500
501fn main() {
502 RegisterBlock { }<|>;
503}
504 "#;
505 let fixture = format!("{}\n//- /foo.rs\n{}", fixture, big_file);
506
507 let (db, pos) = TestDB::with_position(&fixture);
508 assert_eq!("RegisterBlock", type_at_pos(&db, pos));
509}
510
511#[test]
485fn infer_builtin_macros_include_concat() { 512fn infer_builtin_macros_include_concat() {
486 let (db, pos) = TestDB::with_position( 513 let (db, pos) = TestDB::with_position(
487 r#" 514 r#"