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-rw-r--r--crates/ide/src/parent_module.rs71
1 files changed, 38 insertions, 33 deletions
diff --git a/crates/ide/src/parent_module.rs b/crates/ide/src/parent_module.rs
index d343638fb..ddbaf22b7 100644
--- a/crates/ide/src/parent_module.rs
+++ b/crates/ide/src/parent_module.rs
@@ -63,57 +63,62 @@ pub(crate) fn crate_for(db: &RootDatabase, file_id: FileId) -> Vec<CrateId> {
63 63
64#[cfg(test)] 64#[cfg(test)]
65mod tests { 65mod tests {
66 use ide_db::base_db::FileRange;
66 use test_utils::mark; 67 use test_utils::mark;
67 68
68 use crate::fixture::{self}; 69 use crate::fixture;
70
71 fn check(ra_fixture: &str) {
72 let (analysis, position, expected) = fixture::nav_target_annotation(ra_fixture);
73 let mut navs = analysis.parent_module(position).unwrap();
74 assert_eq!(navs.len(), 1);
75 let nav = navs.pop().unwrap();
76 assert_eq!(expected, FileRange { file_id: nav.file_id, range: nav.focus_or_full_range() });
77 }
69 78
70 #[test] 79 #[test]
71 fn test_resolve_parent_module() { 80 fn test_resolve_parent_module() {
72 let (analysis, pos) = fixture::position( 81 check(
73 " 82 r#"
74 //- /lib.rs 83//- /lib.rs
75 mod foo; 84mod foo;
76 //- /foo.rs 85 //^^^
77 $0// empty 86
78 ", 87//- /foo.rs
88$0// empty
89"#,
79 ); 90 );
80 let nav = analysis.parent_module(pos).unwrap().pop().unwrap();
81 nav.assert_match("foo Module FileId(0) 0..8");
82 } 91 }
83 92
84 #[test] 93 #[test]
85 fn test_resolve_parent_module_on_module_decl() { 94 fn test_resolve_parent_module_on_module_decl() {
86 mark::check!(test_resolve_parent_module_on_module_decl); 95 mark::check!(test_resolve_parent_module_on_module_decl);
87 let (analysis, pos) = fixture::position( 96 check(
88 " 97 r#"
89 //- /lib.rs 98//- /lib.rs
90 mod foo; 99mod foo;
91 100 //^^^
92 //- /foo.rs 101//- /foo.rs
93 mod $0bar; 102mod $0bar;
94 103
95 //- /foo/bar.rs 104//- /foo/bar.rs
96 // empty 105// empty
97 ", 106"#,
98 ); 107 );
99 let nav = analysis.parent_module(pos).unwrap().pop().unwrap();
100 nav.assert_match("foo Module FileId(0) 0..8");
101 } 108 }
102 109
103 #[test] 110 #[test]
104 fn test_resolve_parent_module_for_inline() { 111 fn test_resolve_parent_module_for_inline() {
105 let (analysis, pos) = fixture::position( 112 check(
106 " 113 r#"
107 //- /lib.rs 114//- /lib.rs
108 mod foo { 115mod foo {
109 mod bar { 116 mod bar {
110 mod baz { $0 } 117 mod baz { $0 }
111 } 118 } //^^^
112 } 119}
113 ", 120"#,
114 ); 121 );
115 let nav = analysis.parent_module(pos).unwrap().pop().unwrap();
116 nav.assert_match("baz Module FileId(0) 32..44");
117 } 122 }
118 123
119 #[test] 124 #[test]