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-rw-r--r--crates/ide/src/typing.rs200
1 files changed, 104 insertions, 96 deletions
diff --git a/crates/ide/src/typing.rs b/crates/ide/src/typing.rs
index 1378048e5..82c732390 100644
--- a/crates/ide/src/typing.rs
+++ b/crates/ide/src/typing.rs
@@ -222,8 +222,8 @@ mod tests {
222 assert_eq_text!(ra_fixture_after, &actual); 222 assert_eq_text!(ra_fixture_after, &actual);
223 } 223 }
224 224
225 fn type_char_noop(char_typed: char, before: &str) { 225 fn type_char_noop(char_typed: char, ra_fixture_before: &str) {
226 let file_change = do_type_char(char_typed, before); 226 let file_change = do_type_char(char_typed, ra_fixture_before);
227 assert!(file_change.is_none()) 227 assert!(file_change.is_none())
228 } 228 }
229 229
@@ -240,16 +240,16 @@ mod tests {
240 // "); 240 // ");
241 type_char( 241 type_char(
242 '=', 242 '=',
243 r" 243 r#"
244fn foo() { 244fn foo() {
245 let foo $0 1 + 1 245 let foo $0 1 + 1
246} 246}
247", 247"#,
248 r" 248 r#"
249fn foo() { 249fn foo() {
250 let foo = 1 + 1; 250 let foo = 1 + 1;
251} 251}
252", 252"#,
253 ); 253 );
254 // do_check(r" 254 // do_check(r"
255 // fn foo() { 255 // fn foo() {
@@ -268,27 +268,27 @@ fn foo() {
268 fn indents_new_chain_call() { 268 fn indents_new_chain_call() {
269 type_char( 269 type_char(
270 '.', 270 '.',
271 r" 271 r#"
272 fn main() { 272fn main() {
273 xs.foo() 273 xs.foo()
274 $0 274 $0
275 } 275}
276 ", 276 "#,
277 r" 277 r#"
278 fn main() { 278fn main() {
279 xs.foo() 279 xs.foo()
280 . 280 .
281 } 281}
282 ", 282 "#,
283 ); 283 );
284 type_char_noop( 284 type_char_noop(
285 '.', 285 '.',
286 r" 286 r#"
287 fn main() { 287fn main() {
288 xs.foo() 288 xs.foo()
289 $0 289 $0
290 } 290}
291 ", 291 "#,
292 ) 292 )
293 } 293 }
294 294
@@ -297,26 +297,26 @@ fn foo() {
297 type_char( 297 type_char(
298 '.', 298 '.',
299 r" 299 r"
300 fn main() { 300fn main() {
301 xs.foo() 301 xs.foo()
302 $0; 302 $0;
303 } 303}
304 ",
305 r"
306 fn main() {
307 xs.foo()
308 .;
309 }
310 ", 304 ",
305 r#"
306fn main() {
307 xs.foo()
308 .;
309}
310 "#,
311 ); 311 );
312 type_char_noop( 312 type_char_noop(
313 '.', 313 '.',
314 r" 314 r#"
315 fn main() { 315fn main() {
316 xs.foo() 316 xs.foo()
317 $0; 317 $0;
318 } 318}
319 ", 319 "#,
320 ) 320 )
321 } 321 }
322 322
@@ -345,30 +345,30 @@ fn main() {
345 fn indents_continued_chain_call() { 345 fn indents_continued_chain_call() {
346 type_char( 346 type_char(
347 '.', 347 '.',
348 r" 348 r#"
349 fn main() { 349fn main() {
350 xs.foo() 350 xs.foo()
351 .first() 351 .first()
352 $0 352 $0
353 } 353}
354 ", 354 "#,
355 r" 355 r#"
356 fn main() { 356fn main() {
357 xs.foo() 357 xs.foo()
358 .first() 358 .first()
359 . 359 .
360 } 360}
361 ", 361 "#,
362 ); 362 );
363 type_char_noop( 363 type_char_noop(
364 '.', 364 '.',
365 r" 365 r#"
366 fn main() { 366fn main() {
367 xs.foo() 367 xs.foo()
368 .first() 368 .first()
369 $0 369 $0
370 } 370}
371 ", 371 "#,
372 ); 372 );
373 } 373 }
374 374
@@ -376,33 +376,33 @@ fn main() {
376 fn indents_middle_of_chain_call() { 376 fn indents_middle_of_chain_call() {
377 type_char( 377 type_char(
378 '.', 378 '.',
379 r" 379 r#"
380 fn source_impl() { 380fn source_impl() {
381 let var = enum_defvariant_list().unwrap() 381 let var = enum_defvariant_list().unwrap()
382 $0 382 $0
383 .nth(92) 383 .nth(92)
384 .unwrap(); 384 .unwrap();
385 } 385}
386 ", 386 "#,
387 r" 387 r#"
388 fn source_impl() { 388fn source_impl() {
389 let var = enum_defvariant_list().unwrap() 389 let var = enum_defvariant_list().unwrap()
390 . 390 .
391 .nth(92) 391 .nth(92)
392 .unwrap(); 392 .unwrap();
393 } 393}
394 ", 394 "#,
395 ); 395 );
396 type_char_noop( 396 type_char_noop(
397 '.', 397 '.',
398 r" 398 r#"
399 fn source_impl() { 399fn source_impl() {
400 let var = enum_defvariant_list().unwrap() 400 let var = enum_defvariant_list().unwrap()
401 $0 401 $0
402 .nth(92) 402 .nth(92)
403 .unwrap(); 403 .unwrap();
404 } 404}
405 ", 405 "#,
406 ); 406 );
407 } 407 }
408 408
@@ -410,25 +410,33 @@ fn main() {
410 fn dont_indent_freestanding_dot() { 410 fn dont_indent_freestanding_dot() {
411 type_char_noop( 411 type_char_noop(
412 '.', 412 '.',
413 r" 413 r#"
414 fn main() { 414fn main() {
415 $0 415 $0
416 } 416}
417 ", 417 "#,
418 ); 418 );
419 type_char_noop( 419 type_char_noop(
420 '.', 420 '.',
421 r" 421 r#"
422 fn main() { 422fn main() {
423 $0 423$0
424 } 424}
425 ", 425 "#,
426 ); 426 );
427 } 427 }
428 428
429 #[test] 429 #[test]
430 fn adds_space_after_return_type() { 430 fn adds_space_after_return_type() {
431 type_char('>', "fn foo() -$0{ 92 }", "fn foo() -> { 92 }") 431 type_char(
432 '>',
433 r#"
434fn foo() -$0{ 92 }
435"#,
436 r#"
437fn foo() -> { 92 }
438"#,
439 );
432 } 440 }
433 441
434 #[test] 442 #[test]