diff options
Diffstat (limited to 'crates/ra_analysis/tests')
-rw-r--r-- | crates/ra_analysis/tests/tests.rs | 105 |
1 files changed, 73 insertions, 32 deletions
diff --git a/crates/ra_analysis/tests/tests.rs b/crates/ra_analysis/tests/tests.rs index 22d27cdbe..c2754c8e4 100644 --- a/crates/ra_analysis/tests/tests.rs +++ b/crates/ra_analysis/tests/tests.rs | |||
@@ -5,42 +5,53 @@ extern crate relative_path; | |||
5 | extern crate rustc_hash; | 5 | extern crate rustc_hash; |
6 | extern crate test_utils; | 6 | extern crate test_utils; |
7 | 7 | ||
8 | use ra_syntax::{TextRange}; | 8 | use ra_syntax::TextRange; |
9 | use test_utils::{assert_eq_dbg}; | 9 | use test_utils::assert_eq_dbg; |
10 | 10 | ||
11 | use ra_analysis::{ | 11 | use ra_analysis::{ |
12 | mock_analysis::{analysis_and_position, single_file, single_file_with_position, MockAnalysis}, | ||
12 | AnalysisChange, CrateGraph, FileId, FnDescriptor, | 13 | AnalysisChange, CrateGraph, FileId, FnDescriptor, |
13 | mock_analysis::{MockAnalysis, single_file, single_file_with_position, analysis_and_position}, | ||
14 | }; | 14 | }; |
15 | 15 | ||
16 | fn get_signature(text: &str) -> (FnDescriptor, Option<usize>) { | 16 | fn get_signature(text: &str) -> (FnDescriptor, Option<usize>) { |
17 | let (analysis, position) = single_file_with_position(text); | 17 | let (analysis, position) = single_file_with_position(text); |
18 | analysis.resolve_callable(position.file_id, position.offset).unwrap().unwrap() | 18 | analysis |
19 | .resolve_callable(position.file_id, position.offset) | ||
20 | .unwrap() | ||
21 | .unwrap() | ||
19 | } | 22 | } |
20 | 23 | ||
21 | #[test] | 24 | #[test] |
22 | fn test_resolve_module() { | 25 | fn test_resolve_module() { |
23 | let (analysis, pos) = analysis_and_position(" | 26 | let (analysis, pos) = analysis_and_position( |
27 | " | ||
24 | //- /lib.rs | 28 | //- /lib.rs |
25 | mod <|>foo; | 29 | mod <|>foo; |
26 | //- /foo.rs | 30 | //- /foo.rs |
27 | // empty | 31 | // empty |
28 | "); | 32 | ", |
33 | ); | ||
29 | 34 | ||
30 | let symbols = analysis.approximately_resolve_symbol(pos.file_id, pos.offset).unwrap(); | 35 | let symbols = analysis |
36 | .approximately_resolve_symbol(pos.file_id, pos.offset) | ||
37 | .unwrap(); | ||
31 | assert_eq_dbg( | 38 | assert_eq_dbg( |
32 | r#"[(FileId(2), FileSymbol { name: "foo", node_range: [0; 0), kind: MODULE })]"#, | 39 | r#"[(FileId(2), FileSymbol { name: "foo", node_range: [0; 0), kind: MODULE })]"#, |
33 | &symbols, | 40 | &symbols, |
34 | ); | 41 | ); |
35 | 42 | ||
36 | let (analysis, pos) = analysis_and_position(" | 43 | let (analysis, pos) = analysis_and_position( |
44 | " | ||
37 | //- /lib.rs | 45 | //- /lib.rs |
38 | mod <|>foo; | 46 | mod <|>foo; |
39 | //- /foo/mod.rs | 47 | //- /foo/mod.rs |
40 | // empty | 48 | // empty |
41 | "); | 49 | ", |
50 | ); | ||
42 | 51 | ||
43 | let symbols = analysis.approximately_resolve_symbol(pos.file_id, pos.offset).unwrap(); | 52 | let symbols = analysis |
53 | .approximately_resolve_symbol(pos.file_id, pos.offset) | ||
54 | .unwrap(); | ||
44 | assert_eq_dbg( | 55 | assert_eq_dbg( |
45 | r#"[(FileId(2), FileSymbol { name: "foo", node_range: [0; 0), kind: MODULE })]"#, | 56 | r#"[(FileId(2), FileSymbol { name: "foo", node_range: [0; 0), kind: MODULE })]"#, |
46 | &symbols, | 57 | &symbols, |
@@ -73,12 +84,14 @@ fn test_unresolved_module_diagnostic_no_diag_for_inline_mode() { | |||
73 | 84 | ||
74 | #[test] | 85 | #[test] |
75 | fn test_resolve_parent_module() { | 86 | fn test_resolve_parent_module() { |
76 | let (analysis, pos) = analysis_and_position(" | 87 | let (analysis, pos) = analysis_and_position( |
88 | " | ||
77 | //- /lib.rs | 89 | //- /lib.rs |
78 | mod foo; | 90 | mod foo; |
79 | //- /foo.rs | 91 | //- /foo.rs |
80 | <|>// empty | 92 | <|>// empty |
81 | "); | 93 | ", |
94 | ); | ||
82 | let symbols = analysis.parent_module(pos.file_id).unwrap(); | 95 | let symbols = analysis.parent_module(pos.file_id).unwrap(); |
83 | assert_eq_dbg( | 96 | assert_eq_dbg( |
84 | r#"[(FileId(1), FileSymbol { name: "foo", node_range: [0; 8), kind: MODULE })]"#, | 97 | r#"[(FileId(1), FileSymbol { name: "foo", node_range: [0; 8), kind: MODULE })]"#, |
@@ -88,12 +101,14 @@ fn test_resolve_parent_module() { | |||
88 | 101 | ||
89 | #[test] | 102 | #[test] |
90 | fn test_resolve_crate_root() { | 103 | fn test_resolve_crate_root() { |
91 | let mock = MockAnalysis::with_files(" | 104 | let mock = MockAnalysis::with_files( |
105 | " | ||
92 | //- /lib.rs | 106 | //- /lib.rs |
93 | mod foo; | 107 | mod foo; |
94 | //- /foo.rs | 108 | //- /foo.rs |
95 | // emtpy <|> | 109 | // emtpy <|> |
96 | "); | 110 | ", |
111 | ); | ||
97 | let root_file = mock.id_of("/lib.rs"); | 112 | let root_file = mock.id_of("/lib.rs"); |
98 | let mod_file = mock.id_of("/foo.rs"); | 113 | let mod_file = mock.id_of("/foo.rs"); |
99 | let mut host = mock.analysis_host(); | 114 | let mut host = mock.analysis_host(); |
@@ -245,8 +260,10 @@ pub fn do() { | |||
245 | assert_eq!(desc.ret_type, Some("-> i32".to_string())); | 260 | assert_eq!(desc.ret_type, Some("-> i32".to_string())); |
246 | assert_eq!(param, Some(0)); | 261 | assert_eq!(param, Some(0)); |
247 | assert_eq!(desc.label, "pub fn add_one(x: i32) -> i32".to_string()); | 262 | assert_eq!(desc.label, "pub fn add_one(x: i32) -> i32".to_string()); |
248 | assert_eq!(desc.doc, Some( | 263 | assert_eq!( |
249 | r#"Adds one to the number given. | 264 | desc.doc, |
265 | Some( | ||
266 | r#"Adds one to the number given. | ||
250 | 267 | ||
251 | # Examples | 268 | # Examples |
252 | 269 | ||
@@ -254,7 +271,10 @@ r#"Adds one to the number given. | |||
254 | let five = 5; | 271 | let five = 5; |
255 | 272 | ||
256 | assert_eq!(6, my_crate::add_one(5)); | 273 | assert_eq!(6, my_crate::add_one(5)); |
257 | ```"#.into())); | 274 | ```"# |
275 | .into() | ||
276 | ) | ||
277 | ); | ||
258 | } | 278 | } |
259 | 279 | ||
260 | #[test] | 280 | #[test] |
@@ -280,15 +300,18 @@ impl addr { | |||
280 | pub fn do_it() { | 300 | pub fn do_it() { |
281 | addr {}; | 301 | addr {}; |
282 | addr::add_one(<|>); | 302 | addr::add_one(<|>); |
283 | }"#); | 303 | }"#, |
304 | ); | ||
284 | 305 | ||
285 | assert_eq!(desc.name, "add_one".to_string()); | 306 | assert_eq!(desc.name, "add_one".to_string()); |
286 | assert_eq!(desc.params, vec!["x".to_string()]); | 307 | assert_eq!(desc.params, vec!["x".to_string()]); |
287 | assert_eq!(desc.ret_type, Some("-> i32".to_string())); | 308 | assert_eq!(desc.ret_type, Some("-> i32".to_string())); |
288 | assert_eq!(param, Some(0)); | 309 | assert_eq!(param, Some(0)); |
289 | assert_eq!(desc.label, "pub fn add_one(x: i32) -> i32".to_string()); | 310 | assert_eq!(desc.label, "pub fn add_one(x: i32) -> i32".to_string()); |
290 | assert_eq!(desc.doc, Some( | 311 | assert_eq!( |
291 | r#"Adds one to the number given. | 312 | desc.doc, |
313 | Some( | ||
314 | r#"Adds one to the number given. | ||
292 | 315 | ||
293 | # Examples | 316 | # Examples |
294 | 317 | ||
@@ -296,7 +319,10 @@ r#"Adds one to the number given. | |||
296 | let five = 5; | 319 | let five = 5; |
297 | 320 | ||
298 | assert_eq!(6, my_crate::add_one(5)); | 321 | assert_eq!(6, my_crate::add_one(5)); |
299 | ```"#.into())); | 322 | ```"# |
323 | .into() | ||
324 | ) | ||
325 | ); | ||
300 | } | 326 | } |
301 | 327 | ||
302 | #[test] | 328 | #[test] |
@@ -329,22 +355,32 @@ pub fn foo() { | |||
329 | r.finished(<|>); | 355 | r.finished(<|>); |
330 | } | 356 | } |
331 | 357 | ||
332 | "#); | 358 | "#, |
359 | ); | ||
333 | 360 | ||
334 | assert_eq!(desc.name, "finished".to_string()); | 361 | assert_eq!(desc.name, "finished".to_string()); |
335 | assert_eq!(desc.params, vec!["&mut self".to_string(), "ctx".to_string()]); | 362 | assert_eq!( |
363 | desc.params, | ||
364 | vec!["&mut self".to_string(), "ctx".to_string()] | ||
365 | ); | ||
336 | assert_eq!(desc.ret_type, None); | 366 | assert_eq!(desc.ret_type, None); |
337 | assert_eq!(param, Some(1)); | 367 | assert_eq!(param, Some(1)); |
338 | assert_eq!(desc.doc, Some( | 368 | assert_eq!( |
339 | r#"Method is called when writer finishes. | 369 | desc.doc, |
340 | 370 | Some( | |
341 | By default this method stops actor's `Context`."#.into())); | 371 | r#"Method is called when writer finishes. |
372 | |||
373 | By default this method stops actor's `Context`."# | ||
374 | .into() | ||
375 | ) | ||
376 | ); | ||
342 | } | 377 | } |
343 | 378 | ||
344 | |||
345 | fn get_all_refs(text: &str) -> Vec<(FileId, TextRange)> { | 379 | fn get_all_refs(text: &str) -> Vec<(FileId, TextRange)> { |
346 | let (analysis, position) = single_file_with_position(text); | 380 | let (analysis, position) = single_file_with_position(text); |
347 | analysis.find_all_refs(position.file_id, position.offset).unwrap() | 381 | analysis |
382 | .find_all_refs(position.file_id, position.offset) | ||
383 | .unwrap() | ||
348 | } | 384 | } |
349 | 385 | ||
350 | #[test] | 386 | #[test] |
@@ -390,14 +426,19 @@ fn test_find_all_refs_for_fn_param() { | |||
390 | 426 | ||
391 | #[test] | 427 | #[test] |
392 | fn test_complete_crate_path() { | 428 | fn test_complete_crate_path() { |
393 | let (analysis, position) = analysis_and_position(" | 429 | let (analysis, position) = analysis_and_position( |
430 | " | ||
394 | //- /lib.rs | 431 | //- /lib.rs |
395 | mod foo; | 432 | mod foo; |
396 | struct Spam; | 433 | struct Spam; |
397 | //- /foo.rs | 434 | //- /foo.rs |
398 | use crate::Sp<|> | 435 | use crate::Sp<|> |
399 | "); | 436 | ", |
400 | let completions = analysis.completions(position.file_id, position.offset).unwrap().unwrap(); | 437 | ); |
438 | let completions = analysis | ||
439 | .completions(position.file_id, position.offset) | ||
440 | .unwrap() | ||
441 | .unwrap(); | ||
401 | assert_eq_dbg( | 442 | assert_eq_dbg( |
402 | r#"[CompletionItem { label: "foo", lookup: None, snippet: None }, | 443 | r#"[CompletionItem { label: "foo", lookup: None, snippet: None }, |
403 | CompletionItem { label: "Spam", lookup: None, snippet: None }]"#, | 444 | CompletionItem { label: "Spam", lookup: None, snippet: None }]"#, |