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-rw-r--r--crates/ra_ide_api/src/parent_module.rs30
-rw-r--r--crates/ra_ide_api/src/references.rs48
-rw-r--r--crates/ra_ide_api/src/symbol_index.rs58
-rw-r--r--crates/ra_ide_api/src/syntax_tree.rs257
-rw-r--r--crates/ra_ide_api/tests/test/main.rs376
5 files changed, 391 insertions, 378 deletions
diff --git a/crates/ra_ide_api/src/parent_module.rs b/crates/ra_ide_api/src/parent_module.rs
index 603c3db6a..27788c984 100644
--- a/crates/ra_ide_api/src/parent_module.rs
+++ b/crates/ra_ide_api/src/parent_module.rs
@@ -28,7 +28,11 @@ pub(crate) fn crate_for(db: &RootDatabase, file_id: FileId) -> Vec<CrateId> {
28 28
29#[cfg(test)] 29#[cfg(test)]
30mod tests { 30mod tests {
31 use crate::mock_analysis::analysis_and_position; 31 use crate::{
32 AnalysisChange, CrateGraph,
33 mock_analysis::{analysis_and_position, MockAnalysis},
34 Edition::Edition2018,
35};
32 36
33 #[test] 37 #[test]
34 fn test_resolve_parent_module() { 38 fn test_resolve_parent_module() {
@@ -59,4 +63,28 @@ mod tests {
59 let nav = analysis.parent_module(pos).unwrap().pop().unwrap(); 63 let nav = analysis.parent_module(pos).unwrap().pop().unwrap();
60 nav.assert_match("baz MODULE FileId(1) [32; 44)"); 64 nav.assert_match("baz MODULE FileId(1) [32; 44)");
61 } 65 }
66
67 #[test]
68 fn test_resolve_crate_root() {
69 let mock = MockAnalysis::with_files(
70 "
71 //- /bar.rs
72 mod foo;
73 //- /foo.rs
74 // empty <|>
75 ",
76 );
77 let root_file = mock.id_of("/bar.rs");
78 let mod_file = mock.id_of("/foo.rs");
79 let mut host = mock.analysis_host();
80 assert!(host.analysis().crate_for(mod_file).unwrap().is_empty());
81
82 let mut crate_graph = CrateGraph::default();
83 let crate_id = crate_graph.add_crate_root(root_file, Edition2018);
84 let mut change = AnalysisChange::new();
85 change.set_crate_graph(crate_graph);
86 host.apply_change(change);
87
88 assert_eq!(host.analysis().crate_for(mod_file).unwrap(), vec![crate_id]);
89 }
62} 90}
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#"
diff --git a/crates/ra_ide_api/src/symbol_index.rs b/crates/ra_ide_api/src/symbol_index.rs
index 0978d164a..0eadc4e71 100644
--- a/crates/ra_ide_api/src/symbol_index.rs
+++ b/crates/ra_ide_api/src/symbol_index.rs
@@ -270,3 +270,61 @@ fn to_file_symbol(node: &SyntaxNode, file_id: FileId) -> Option<FileSymbol> {
270 container_name: None, 270 container_name: None,
271 }) 271 })
272} 272}
273
274#[cfg(test)]
275mod tests {
276 use ra_syntax::SmolStr;
277 use crate::{
278 navigation_target::NavigationTarget,
279 mock_analysis::single_file,
280 Query,
281};
282
283 #[test]
284 fn test_world_symbols_with_no_container() {
285 let code = r#"
286 enum FooInner { }
287 "#;
288
289 let mut symbols = get_symbols_matching(code, "FooInner");
290
291 let s = symbols.pop().unwrap();
292
293 assert_eq!(s.name(), "FooInner");
294 assert!(s.container_name().is_none());
295 }
296
297 #[test]
298 fn test_world_symbols_include_container_name() {
299 let code = r#"
300fn foo() {
301 enum FooInner { }
302}
303 "#;
304
305 let mut symbols = get_symbols_matching(code, "FooInner");
306
307 let s = symbols.pop().unwrap();
308
309 assert_eq!(s.name(), "FooInner");
310 assert_eq!(s.container_name(), Some(&SmolStr::new("foo")));
311
312 let code = r#"
313mod foo {
314 struct FooInner;
315}
316 "#;
317
318 let mut symbols = get_symbols_matching(code, "FooInner");
319
320 let s = symbols.pop().unwrap();
321
322 assert_eq!(s.name(), "FooInner");
323 assert_eq!(s.container_name(), Some(&SmolStr::new("foo")));
324 }
325
326 fn get_symbols_matching(text: &str, query: &str) -> Vec<NavigationTarget> {
327 let (analysis, _) = single_file(text);
328 analysis.symbol_search(Query::new(query.into())).unwrap()
329 }
330}
diff --git a/crates/ra_ide_api/src/syntax_tree.rs b/crates/ra_ide_api/src/syntax_tree.rs
index bbe9222b4..276f8a8c8 100644
--- a/crates/ra_ide_api/src/syntax_tree.rs
+++ b/crates/ra_ide_api/src/syntax_tree.rs
@@ -85,3 +85,260 @@ fn syntax_tree_for_token<T: AstToken>(node: &T, text_range: TextRange) -> Option
85 85
86 None 86 None
87} 87}
88
89#[cfg(test)]
90mod tests {
91 use crate::mock_analysis::{single_file, single_file_with_range};
92
93 #[test]
94 fn test_syntax_tree_without_range() {
95 // Basic syntax
96 let (analysis, file_id) = single_file(r#"fn foo() {}"#);
97 let syn = analysis.syntax_tree(file_id, None);
98
99 assert_eq!(
100 syn.trim(),
101 r#"
102SOURCE_FILE@[0; 11)
103 FN_DEF@[0; 11)
104 FN_KW@[0; 2)
105 WHITESPACE@[2; 3)
106 NAME@[3; 6)
107 IDENT@[3; 6) "foo"
108 PARAM_LIST@[6; 8)
109 L_PAREN@[6; 7)
110 R_PAREN@[7; 8)
111 WHITESPACE@[8; 9)
112 BLOCK@[9; 11)
113 L_CURLY@[9; 10)
114 R_CURLY@[10; 11)
115 "#
116 .trim()
117 );
118
119 let (analysis, file_id) = single_file(
120 r#"
121fn test() {
122 assert!("
123 fn foo() {
124 }
125 ", "");
126}"#
127 .trim(),
128 );
129 let syn = analysis.syntax_tree(file_id, None);
130
131 assert_eq!(
132 syn.trim(),
133 r#"
134SOURCE_FILE@[0; 60)
135 FN_DEF@[0; 60)
136 FN_KW@[0; 2)
137 WHITESPACE@[2; 3)
138 NAME@[3; 7)
139 IDENT@[3; 7) "test"
140 PARAM_LIST@[7; 9)
141 L_PAREN@[7; 8)
142 R_PAREN@[8; 9)
143 WHITESPACE@[9; 10)
144 BLOCK@[10; 60)
145 L_CURLY@[10; 11)
146 WHITESPACE@[11; 16)
147 EXPR_STMT@[16; 58)
148 MACRO_CALL@[16; 57)
149 PATH@[16; 22)
150 PATH_SEGMENT@[16; 22)
151 NAME_REF@[16; 22)
152 IDENT@[16; 22) "assert"
153 EXCL@[22; 23)
154 TOKEN_TREE@[23; 57)
155 L_PAREN@[23; 24)
156 STRING@[24; 52)
157 COMMA@[52; 53)
158 WHITESPACE@[53; 54)
159 STRING@[54; 56)
160 R_PAREN@[56; 57)
161 SEMI@[57; 58)
162 WHITESPACE@[58; 59)
163 R_CURLY@[59; 60)
164 "#
165 .trim()
166 );
167 }
168
169 #[test]
170 fn test_syntax_tree_with_range() {
171 let (analysis, range) = single_file_with_range(r#"<|>fn foo() {}<|>"#.trim());
172 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
173
174 assert_eq!(
175 syn.trim(),
176 r#"
177FN_DEF@[0; 11)
178 FN_KW@[0; 2)
179 WHITESPACE@[2; 3)
180 NAME@[3; 6)
181 IDENT@[3; 6) "foo"
182 PARAM_LIST@[6; 8)
183 L_PAREN@[6; 7)
184 R_PAREN@[7; 8)
185 WHITESPACE@[8; 9)
186 BLOCK@[9; 11)
187 L_CURLY@[9; 10)
188 R_CURLY@[10; 11)
189 "#
190 .trim()
191 );
192
193 let (analysis, range) = single_file_with_range(
194 r#"fn test() {
195 <|>assert!("
196 fn foo() {
197 }
198 ", "");<|>
199}"#
200 .trim(),
201 );
202 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
203
204 assert_eq!(
205 syn.trim(),
206 r#"
207EXPR_STMT@[16; 58)
208 MACRO_CALL@[16; 57)
209 PATH@[16; 22)
210 PATH_SEGMENT@[16; 22)
211 NAME_REF@[16; 22)
212 IDENT@[16; 22) "assert"
213 EXCL@[22; 23)
214 TOKEN_TREE@[23; 57)
215 L_PAREN@[23; 24)
216 STRING@[24; 52)
217 COMMA@[52; 53)
218 WHITESPACE@[53; 54)
219 STRING@[54; 56)
220 R_PAREN@[56; 57)
221 SEMI@[57; 58)
222 "#
223 .trim()
224 );
225 }
226
227 #[test]
228 fn test_syntax_tree_inside_string() {
229 let (analysis, range) = single_file_with_range(
230 r#"fn test() {
231 assert!("
232<|>fn foo() {
233}<|>
234fn bar() {
235}
236 ", "");
237}"#
238 .trim(),
239 );
240 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
241 assert_eq!(
242 syn.trim(),
243 r#"
244SOURCE_FILE@[0; 12)
245 FN_DEF@[0; 12)
246 FN_KW@[0; 2)
247 WHITESPACE@[2; 3)
248 NAME@[3; 6)
249 IDENT@[3; 6) "foo"
250 PARAM_LIST@[6; 8)
251 L_PAREN@[6; 7)
252 R_PAREN@[7; 8)
253 WHITESPACE@[8; 9)
254 BLOCK@[9; 12)
255 L_CURLY@[9; 10)
256 WHITESPACE@[10; 11)
257 R_CURLY@[11; 12)
258"#
259 .trim()
260 );
261
262 // With a raw string
263 let (analysis, range) = single_file_with_range(
264 r###"fn test() {
265 assert!(r#"
266<|>fn foo() {
267}<|>
268fn bar() {
269}
270 "#, "");
271}"###
272 .trim(),
273 );
274 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
275 assert_eq!(
276 syn.trim(),
277 r#"
278SOURCE_FILE@[0; 12)
279 FN_DEF@[0; 12)
280 FN_KW@[0; 2)
281 WHITESPACE@[2; 3)
282 NAME@[3; 6)
283 IDENT@[3; 6) "foo"
284 PARAM_LIST@[6; 8)
285 L_PAREN@[6; 7)
286 R_PAREN@[7; 8)
287 WHITESPACE@[8; 9)
288 BLOCK@[9; 12)
289 L_CURLY@[9; 10)
290 WHITESPACE@[10; 11)
291 R_CURLY@[11; 12)
292"#
293 .trim()
294 );
295
296 // With a raw string
297 let (analysis, range) = single_file_with_range(
298 r###"fn test() {
299 assert!(r<|>#"
300fn foo() {
301}
302fn bar() {
303}"<|>#, "");
304}"###
305 .trim(),
306 );
307 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
308 assert_eq!(
309 syn.trim(),
310 r#"
311SOURCE_FILE@[0; 25)
312 FN_DEF@[0; 12)
313 FN_KW@[0; 2)
314 WHITESPACE@[2; 3)
315 NAME@[3; 6)
316 IDENT@[3; 6) "foo"
317 PARAM_LIST@[6; 8)
318 L_PAREN@[6; 7)
319 R_PAREN@[7; 8)
320 WHITESPACE@[8; 9)
321 BLOCK@[9; 12)
322 L_CURLY@[9; 10)
323 WHITESPACE@[10; 11)
324 R_CURLY@[11; 12)
325 WHITESPACE@[12; 13)
326 FN_DEF@[13; 25)
327 FN_KW@[13; 15)
328 WHITESPACE@[15; 16)
329 NAME@[16; 19)
330 IDENT@[16; 19) "bar"
331 PARAM_LIST@[19; 21)
332 L_PAREN@[19; 20)
333 R_PAREN@[20; 21)
334 WHITESPACE@[21; 22)
335 BLOCK@[22; 25)
336 L_CURLY@[22; 23)
337 WHITESPACE@[23; 24)
338 R_CURLY@[24; 25)
339
340"#
341 .trim()
342 );
343 }
344}
diff --git a/crates/ra_ide_api/tests/test/main.rs b/crates/ra_ide_api/tests/test/main.rs
deleted file mode 100644
index d4ff21c09..000000000
--- a/crates/ra_ide_api/tests/test/main.rs
+++ /dev/null
@@ -1,376 +0,0 @@
1use ra_ide_api::{
2 mock_analysis::{single_file, single_file_with_position, single_file_with_range, MockAnalysis},
3 AnalysisChange, CrateGraph, Edition::Edition2018, Query, NavigationTarget,
4 ReferenceSearchResult,
5};
6use ra_syntax::SmolStr;
7
8#[test]
9fn test_resolve_crate_root() {
10 let mock = MockAnalysis::with_files(
11 "
12 //- /bar.rs
13 mod foo;
14 //- /foo.rs
15 // empty <|>
16 ",
17 );
18 let root_file = mock.id_of("/bar.rs");
19 let mod_file = mock.id_of("/foo.rs");
20 let mut host = mock.analysis_host();
21 assert!(host.analysis().crate_for(mod_file).unwrap().is_empty());
22
23 let mut crate_graph = CrateGraph::default();
24 let crate_id = crate_graph.add_crate_root(root_file, Edition2018);
25 let mut change = AnalysisChange::new();
26 change.set_crate_graph(crate_graph);
27 host.apply_change(change);
28
29 assert_eq!(host.analysis().crate_for(mod_file).unwrap(), vec![crate_id]);
30}
31
32fn get_all_refs(text: &str) -> ReferenceSearchResult {
33 let (analysis, position) = single_file_with_position(text);
34 analysis.find_all_refs(position).unwrap().unwrap()
35}
36
37fn get_symbols_matching(text: &str, query: &str) -> Vec<NavigationTarget> {
38 let (analysis, _) = single_file(text);
39 analysis.symbol_search(Query::new(query.into())).unwrap()
40}
41
42#[test]
43fn test_find_all_refs_for_local() {
44 let code = r#"
45 fn main() {
46 let mut i = 1;
47 let j = 1;
48 i = i<|> + j;
49
50 {
51 i = 0;
52 }
53
54 i = 5;
55 }"#;
56
57 let refs = get_all_refs(code);
58 assert_eq!(refs.len(), 5);
59}
60
61#[test]
62fn test_find_all_refs_for_param_inside() {
63 let code = r#"
64 fn foo(i : u32) -> u32 {
65 i<|>
66 }"#;
67
68 let refs = get_all_refs(code);
69 assert_eq!(refs.len(), 2);
70}
71
72#[test]
73fn test_find_all_refs_for_fn_param() {
74 let code = r#"
75 fn foo(i<|> : u32) -> u32 {
76 i
77 }"#;
78
79 let refs = get_all_refs(code);
80 assert_eq!(refs.len(), 2);
81}
82
83#[test]
84fn test_world_symbols_with_no_container() {
85 let code = r#"
86 enum FooInner { }
87 "#;
88
89 let mut symbols = get_symbols_matching(code, "FooInner");
90
91 let s = symbols.pop().unwrap();
92
93 assert_eq!(s.name(), "FooInner");
94 assert!(s.container_name().is_none());
95}
96
97#[test]
98fn test_world_symbols_include_container_name() {
99 let code = r#"
100fn foo() {
101 enum FooInner { }
102}
103 "#;
104
105 let mut symbols = get_symbols_matching(code, "FooInner");
106
107 let s = symbols.pop().unwrap();
108
109 assert_eq!(s.name(), "FooInner");
110 assert_eq!(s.container_name(), Some(&SmolStr::new("foo")));
111
112 let code = r#"
113mod foo {
114 struct FooInner;
115}
116 "#;
117
118 let mut symbols = get_symbols_matching(code, "FooInner");
119
120 let s = symbols.pop().unwrap();
121
122 assert_eq!(s.name(), "FooInner");
123 assert_eq!(s.container_name(), Some(&SmolStr::new("foo")));
124}
125
126#[test]
127fn test_syntax_tree_without_range() {
128 // Basic syntax
129 let (analysis, file_id) = single_file(r#"fn foo() {}"#);
130 let syn = analysis.syntax_tree(file_id, None);
131
132 assert_eq!(
133 syn.trim(),
134 r#"
135SOURCE_FILE@[0; 11)
136 FN_DEF@[0; 11)
137 FN_KW@[0; 2)
138 WHITESPACE@[2; 3)
139 NAME@[3; 6)
140 IDENT@[3; 6) "foo"
141 PARAM_LIST@[6; 8)
142 L_PAREN@[6; 7)
143 R_PAREN@[7; 8)
144 WHITESPACE@[8; 9)
145 BLOCK@[9; 11)
146 L_CURLY@[9; 10)
147 R_CURLY@[10; 11)
148 "#
149 .trim()
150 );
151
152 let (analysis, file_id) = single_file(
153 r#"
154fn test() {
155 assert!("
156 fn foo() {
157 }
158 ", "");
159}"#
160 .trim(),
161 );
162 let syn = analysis.syntax_tree(file_id, None);
163
164 assert_eq!(
165 syn.trim(),
166 r#"
167SOURCE_FILE@[0; 60)
168 FN_DEF@[0; 60)
169 FN_KW@[0; 2)
170 WHITESPACE@[2; 3)
171 NAME@[3; 7)
172 IDENT@[3; 7) "test"
173 PARAM_LIST@[7; 9)
174 L_PAREN@[7; 8)
175 R_PAREN@[8; 9)
176 WHITESPACE@[9; 10)
177 BLOCK@[10; 60)
178 L_CURLY@[10; 11)
179 WHITESPACE@[11; 16)
180 EXPR_STMT@[16; 58)
181 MACRO_CALL@[16; 57)
182 PATH@[16; 22)
183 PATH_SEGMENT@[16; 22)
184 NAME_REF@[16; 22)
185 IDENT@[16; 22) "assert"
186 EXCL@[22; 23)
187 TOKEN_TREE@[23; 57)
188 L_PAREN@[23; 24)
189 STRING@[24; 52)
190 COMMA@[52; 53)
191 WHITESPACE@[53; 54)
192 STRING@[54; 56)
193 R_PAREN@[56; 57)
194 SEMI@[57; 58)
195 WHITESPACE@[58; 59)
196 R_CURLY@[59; 60)
197 "#
198 .trim()
199 );
200}
201
202#[test]
203fn test_syntax_tree_with_range() {
204 let (analysis, range) = single_file_with_range(r#"<|>fn foo() {}<|>"#.trim());
205 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
206
207 assert_eq!(
208 syn.trim(),
209 r#"
210FN_DEF@[0; 11)
211 FN_KW@[0; 2)
212 WHITESPACE@[2; 3)
213 NAME@[3; 6)
214 IDENT@[3; 6) "foo"
215 PARAM_LIST@[6; 8)
216 L_PAREN@[6; 7)
217 R_PAREN@[7; 8)
218 WHITESPACE@[8; 9)
219 BLOCK@[9; 11)
220 L_CURLY@[9; 10)
221 R_CURLY@[10; 11)
222 "#
223 .trim()
224 );
225
226 let (analysis, range) = single_file_with_range(
227 r#"fn test() {
228 <|>assert!("
229 fn foo() {
230 }
231 ", "");<|>
232}"#
233 .trim(),
234 );
235 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
236
237 assert_eq!(
238 syn.trim(),
239 r#"
240EXPR_STMT@[16; 58)
241 MACRO_CALL@[16; 57)
242 PATH@[16; 22)
243 PATH_SEGMENT@[16; 22)
244 NAME_REF@[16; 22)
245 IDENT@[16; 22) "assert"
246 EXCL@[22; 23)
247 TOKEN_TREE@[23; 57)
248 L_PAREN@[23; 24)
249 STRING@[24; 52)
250 COMMA@[52; 53)
251 WHITESPACE@[53; 54)
252 STRING@[54; 56)
253 R_PAREN@[56; 57)
254 SEMI@[57; 58)
255 "#
256 .trim()
257 );
258}
259
260#[test]
261fn test_syntax_tree_inside_string() {
262 let (analysis, range) = single_file_with_range(
263 r#"fn test() {
264 assert!("
265<|>fn foo() {
266}<|>
267fn bar() {
268}
269 ", "");
270}"#
271 .trim(),
272 );
273 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
274 assert_eq!(
275 syn.trim(),
276 r#"
277SOURCE_FILE@[0; 12)
278 FN_DEF@[0; 12)
279 FN_KW@[0; 2)
280 WHITESPACE@[2; 3)
281 NAME@[3; 6)
282 IDENT@[3; 6) "foo"
283 PARAM_LIST@[6; 8)
284 L_PAREN@[6; 7)
285 R_PAREN@[7; 8)
286 WHITESPACE@[8; 9)
287 BLOCK@[9; 12)
288 L_CURLY@[9; 10)
289 WHITESPACE@[10; 11)
290 R_CURLY@[11; 12)
291"#
292 .trim()
293 );
294
295 // With a raw string
296 let (analysis, range) = single_file_with_range(
297 r###"fn test() {
298 assert!(r#"
299<|>fn foo() {
300}<|>
301fn bar() {
302}
303 "#, "");
304}"###
305 .trim(),
306 );
307 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
308 assert_eq!(
309 syn.trim(),
310 r#"
311SOURCE_FILE@[0; 12)
312 FN_DEF@[0; 12)
313 FN_KW@[0; 2)
314 WHITESPACE@[2; 3)
315 NAME@[3; 6)
316 IDENT@[3; 6) "foo"
317 PARAM_LIST@[6; 8)
318 L_PAREN@[6; 7)
319 R_PAREN@[7; 8)
320 WHITESPACE@[8; 9)
321 BLOCK@[9; 12)
322 L_CURLY@[9; 10)
323 WHITESPACE@[10; 11)
324 R_CURLY@[11; 12)
325"#
326 .trim()
327 );
328
329 // With a raw string
330 let (analysis, range) = single_file_with_range(
331 r###"fn test() {
332 assert!(r<|>#"
333fn foo() {
334}
335fn bar() {
336}"<|>#, "");
337}"###
338 .trim(),
339 );
340 let syn = analysis.syntax_tree(range.file_id, Some(range.range));
341 assert_eq!(
342 syn.trim(),
343 r#"
344SOURCE_FILE@[0; 25)
345 FN_DEF@[0; 12)
346 FN_KW@[0; 2)
347 WHITESPACE@[2; 3)
348 NAME@[3; 6)
349 IDENT@[3; 6) "foo"
350 PARAM_LIST@[6; 8)
351 L_PAREN@[6; 7)
352 R_PAREN@[7; 8)
353 WHITESPACE@[8; 9)
354 BLOCK@[9; 12)
355 L_CURLY@[9; 10)
356 WHITESPACE@[10; 11)
357 R_CURLY@[11; 12)
358 WHITESPACE@[12; 13)
359 FN_DEF@[13; 25)
360 FN_KW@[13; 15)
361 WHITESPACE@[15; 16)
362 NAME@[16; 19)
363 IDENT@[16; 19) "bar"
364 PARAM_LIST@[19; 21)
365 L_PAREN@[19; 20)
366 R_PAREN@[20; 21)
367 WHITESPACE@[21; 22)
368 BLOCK@[22; 25)
369 L_CURLY@[22; 23)
370 WHITESPACE@[23; 24)
371 R_CURLY@[24; 25)
372
373"#
374 .trim()
375 );
376}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 22:36:06 +0000