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-rw-r--r--crates/ra_ide_api/src/references.rs48
1 files changed, 47 insertions, 1 deletions
diff --git a/crates/ra_ide_api/src/references.rs b/crates/ra_ide_api/src/references.rs
index 22741445a..20bbf11a3 100644
--- a/crates/ra_ide_api/src/references.rs
+++ b/crates/ra_ide_api/src/references.rs
@@ -216,10 +216,56 @@ mod tests {
216 use crate::{ 216 use crate::{
217 mock_analysis::single_file_with_position, 217 mock_analysis::single_file_with_position,
218 mock_analysis::analysis_and_position, 218 mock_analysis::analysis_and_position,
219 FileId 219 FileId, ReferenceSearchResult
220}; 220};
221 221
222 #[test] 222 #[test]
223 fn test_find_all_refs_for_local() {
224 let code = r#"
225 fn main() {
226 let mut i = 1;
227 let j = 1;
228 i = i<|> + j;
229
230 {
231 i = 0;
232 }
233
234 i = 5;
235 }"#;
236
237 let refs = get_all_refs(code);
238 assert_eq!(refs.len(), 5);
239 }
240
241 #[test]
242 fn test_find_all_refs_for_param_inside() {
243 let code = r#"
244 fn foo(i : u32) -> u32 {
245 i<|>
246 }"#;
247
248 let refs = get_all_refs(code);
249 assert_eq!(refs.len(), 2);
250 }
251
252 #[test]
253 fn test_find_all_refs_for_fn_param() {
254 let code = r#"
255 fn foo(i<|> : u32) -> u32 {
256 i
257 }"#;
258
259 let refs = get_all_refs(code);
260 assert_eq!(refs.len(), 2);
261 }
262
263 fn get_all_refs(text: &str) -> ReferenceSearchResult {
264 let (analysis, position) = single_file_with_position(text);
265 analysis.find_all_refs(position).unwrap().unwrap()
266 }
267
268 #[test]
223 fn test_rename_for_local() { 269 fn test_rename_for_local() {
224 test_rename( 270 test_rename(
225 r#" 271 r#"