1use alacritty_terminal::{
2 Term,
3 event::EventListener,
4 grid::Dimensions,
5 index::{Boundary, Column, Direction as AlacDirection, Point as AlacPoint},
6 term::{
7 cell::Flags,
8 search::{Match, RegexIter, RegexSearch},
9 },
10};
11use log::{info, warn};
12use regex::Regex;
13use std::{
14 iter::{once, once_with},
15 ops::{Index, Range},
16 time::{Duration, Instant},
17};
18use url::Url;
19
20const URL_REGEX: &str = r#"(ipfs:|ipns:|magnet:|mailto:|gemini://|gopher://|https://|http://|news:|file://|git://|ssh:|ftp://)[^\u{0000}-\u{001F}\u{007F}-\u{009F}<>"\s{-}\^โจโฉ`']+"#;
21const WIDE_CHAR_SPACERS: Flags =
22 Flags::from_bits(Flags::LEADING_WIDE_CHAR_SPACER.bits() | Flags::WIDE_CHAR_SPACER.bits())
23 .unwrap();
24
25pub(super) struct RegexSearches {
26 url_regex: RegexSearch,
27 path_hyperlink_regexes: Vec<Regex>,
28 path_hyperlink_timeout: Duration,
29}
30
31impl Default for RegexSearches {
32 fn default() -> Self {
33 Self {
34 url_regex: RegexSearch::new(URL_REGEX).unwrap(),
35 path_hyperlink_regexes: Vec::default(),
36 path_hyperlink_timeout: Duration::default(),
37 }
38 }
39}
40impl RegexSearches {
41 pub(super) fn new(
42 path_hyperlink_regexes: impl IntoIterator<Item: AsRef<str>>,
43 path_hyperlink_timeout_ms: u64,
44 ) -> Self {
45 Self {
46 url_regex: RegexSearch::new(URL_REGEX).unwrap(),
47 path_hyperlink_regexes: path_hyperlink_regexes
48 .into_iter()
49 .filter_map(|regex| {
50 Regex::new(regex.as_ref())
51 .inspect_err(|error| {
52 warn!(
53 concat!(
54 "Ignoring path hyperlink regex specified in ",
55 "`terminal.path_hyperlink_regexes`:\n\n\t{}\n\nError: {}",
56 ),
57 regex.as_ref(),
58 error
59 );
60 })
61 .ok()
62 })
63 .collect(),
64 path_hyperlink_timeout: Duration::from_millis(path_hyperlink_timeout_ms),
65 }
66 }
67}
68
69pub(super) fn find_from_grid_point<T: EventListener>(
70 term: &Term<T>,
71 point: AlacPoint,
72 regex_searches: &mut RegexSearches,
73) -> Option<(String, bool, Match)> {
74 let grid = term.grid();
75 let link = grid.index(point).hyperlink();
76 let found_word = if let Some(ref url) = link {
77 let mut min_index = point;
78 loop {
79 let new_min_index = min_index.sub(term, Boundary::Cursor, 1);
80 if new_min_index == min_index || grid.index(new_min_index).hyperlink() != link {
81 break;
82 } else {
83 min_index = new_min_index
84 }
85 }
86
87 let mut max_index = point;
88 loop {
89 let new_max_index = max_index.add(term, Boundary::Cursor, 1);
90 if new_max_index == max_index || grid.index(new_max_index).hyperlink() != link {
91 break;
92 } else {
93 max_index = new_max_index
94 }
95 }
96
97 let url = url.uri().to_owned();
98 let url_match = min_index..=max_index;
99
100 Some((url, true, url_match))
101 } else {
102 let (line_start, line_end) = (term.line_search_left(point), term.line_search_right(point));
103 if let Some((url, url_match)) = RegexIter::new(
104 line_start,
105 line_end,
106 AlacDirection::Right,
107 term,
108 &mut regex_searches.url_regex,
109 )
110 .find(|rm| rm.contains(&point))
111 .map(|url_match| {
112 let url = term.bounds_to_string(*url_match.start(), *url_match.end());
113 sanitize_url_punctuation(url, url_match, term)
114 }) {
115 Some((url, true, url_match))
116 } else {
117 path_match(
118 &term,
119 line_start,
120 line_end,
121 point,
122 &mut regex_searches.path_hyperlink_regexes,
123 regex_searches.path_hyperlink_timeout,
124 )
125 .map(|(path, path_match)| (path, false, path_match))
126 }
127 };
128
129 found_word.map(|(maybe_url_or_path, is_url, word_match)| {
130 if is_url {
131 // Treat "file://" IRIs like file paths to ensure
132 // that line numbers at the end of the path are
133 // handled correctly.
134 // Use Url::to_file_path() to properly handle Windows drive letters
135 // (e.g., file:///C:/path -> C:\path)
136 if maybe_url_or_path.starts_with("file://") {
137 if let Ok(url) = Url::parse(&maybe_url_or_path) {
138 if let Ok(path) = url.to_file_path() {
139 return (path.to_string_lossy().into_owned(), false, word_match);
140 }
141 }
142 // Fallback: strip file:// prefix if URL parsing fails
143 let path = maybe_url_or_path
144 .strip_prefix("file://")
145 .unwrap_or(&maybe_url_or_path);
146 (path.to_string(), false, word_match)
147 } else {
148 (maybe_url_or_path, true, word_match)
149 }
150 } else {
151 (maybe_url_or_path, false, word_match)
152 }
153 })
154}
155
156fn sanitize_url_punctuation<T: EventListener>(
157 url: String,
158 url_match: Match,
159 term: &Term<T>,
160) -> (String, Match) {
161 let mut sanitized_url = url;
162 let mut chars_trimmed = 0;
163
164 // Count parentheses in the URL
165 let (open_parens, mut close_parens) =
166 sanitized_url
167 .chars()
168 .fold((0, 0), |(opens, closes), c| match c {
169 '(' => (opens + 1, closes),
170 ')' => (opens, closes + 1),
171 _ => (opens, closes),
172 });
173
174 // Remove trailing characters that shouldn't be at the end of URLs
175 while let Some(last_char) = sanitized_url.chars().last() {
176 let should_remove = match last_char {
177 // These may be part of a URL but not at the end. It's not that the spec
178 // doesn't allow them, but they are frequently used in plain text as delimiters
179 // where they're not meant to be part of the URL.
180 '.' | ',' | ':' | ';' => true,
181 '(' => true,
182 ')' if close_parens > open_parens => {
183 close_parens -= 1;
184
185 true
186 }
187 _ => false,
188 };
189
190 if should_remove {
191 sanitized_url.pop();
192 chars_trimmed += 1;
193 } else {
194 break;
195 }
196 }
197
198 if chars_trimmed > 0 {
199 let new_end = url_match.end().sub(term, Boundary::Grid, chars_trimmed);
200 let sanitized_match = Match::new(*url_match.start(), new_end);
201 (sanitized_url, sanitized_match)
202 } else {
203 (sanitized_url, url_match)
204 }
205}
206
207fn path_match<T>(
208 term: &Term<T>,
209 line_start: AlacPoint,
210 line_end: AlacPoint,
211 hovered: AlacPoint,
212 path_hyperlink_regexes: &mut Vec<Regex>,
213 path_hyperlink_timeout: Duration,
214) -> Option<(String, Match)> {
215 if path_hyperlink_regexes.is_empty() || path_hyperlink_timeout.as_millis() == 0 {
216 return None;
217 }
218 debug_assert!(line_start <= hovered);
219 debug_assert!(line_end >= hovered);
220 let search_start_time = Instant::now();
221
222 let timed_out = || {
223 let elapsed_time = Instant::now().saturating_duration_since(search_start_time);
224 (elapsed_time > path_hyperlink_timeout)
225 .then_some((elapsed_time.as_millis(), path_hyperlink_timeout.as_millis()))
226 };
227
228 // This used to be: `let line = term.bounds_to_string(line_start, line_end)`, however, that
229 // api compresses tab characters into a single space, whereas we require a cell accurate
230 // string representation of the line. The below algorithm does this, but seems a bit odd.
231 // Maybe there is a clean api for doing this, but I couldn't find it.
232 let mut line = String::with_capacity(
233 (line_end.line.0 - line_start.line.0 + 1) as usize * term.grid().columns(),
234 );
235 let first_cell = &term.grid()[line_start];
236 let mut prev_len = 0;
237 line.push(first_cell.c);
238 let mut prev_char_is_space = first_cell.c == ' ';
239 let mut hovered_point_byte_offset = None;
240 let mut hovered_word_start_offset = None;
241 let mut hovered_word_end_offset = None;
242
243 if line_start == hovered {
244 hovered_point_byte_offset = Some(0);
245 if first_cell.c != ' ' {
246 hovered_word_start_offset = Some(0);
247 }
248 }
249
250 for cell in term.grid().iter_from(line_start) {
251 if cell.point > line_end {
252 break;
253 }
254
255 if !cell.flags.intersects(WIDE_CHAR_SPACERS) {
256 prev_len = line.len();
257 match cell.c {
258 ' ' | '\t' => {
259 if hovered_point_byte_offset.is_some() && !prev_char_is_space {
260 if hovered_word_end_offset.is_none() {
261 hovered_word_end_offset = Some(line.len());
262 }
263 }
264 line.push(' ');
265 prev_char_is_space = true;
266 }
267 c @ _ => {
268 if hovered_point_byte_offset.is_none() && prev_char_is_space {
269 hovered_word_start_offset = Some(line.len());
270 }
271 line.push(c);
272 prev_char_is_space = false;
273 }
274 }
275 }
276
277 if cell.point == hovered {
278 debug_assert!(hovered_point_byte_offset.is_none());
279 hovered_point_byte_offset = Some(prev_len);
280 }
281 }
282 let line = line.trim_ascii_end();
283 let hovered_point_byte_offset = hovered_point_byte_offset?;
284 let hovered_word_range = {
285 let word_start_offset = hovered_word_start_offset.unwrap_or(0);
286 (word_start_offset != 0)
287 .then_some(word_start_offset..hovered_word_end_offset.unwrap_or(line.len()))
288 };
289 if line.len() <= hovered_point_byte_offset {
290 return None;
291 }
292 let found_from_range = |path_range: Range<usize>,
293 link_range: Range<usize>,
294 position: Option<(u32, Option<u32>)>| {
295 let advance_point_by_str = |mut point: AlacPoint, s: &str| {
296 for _ in s.chars() {
297 point = term
298 .expand_wide(point, AlacDirection::Right)
299 .add(term, Boundary::Grid, 1);
300 }
301
302 // There does not appear to be an alacritty api that is
303 // "move to start of current wide char", so we have to do it ourselves.
304 let flags = term.grid().index(point).flags;
305 if flags.contains(Flags::LEADING_WIDE_CHAR_SPACER) {
306 AlacPoint::new(point.line + 1, Column(0))
307 } else if flags.contains(Flags::WIDE_CHAR_SPACER) {
308 AlacPoint::new(point.line, point.column - 1)
309 } else {
310 point
311 }
312 };
313
314 let link_start = advance_point_by_str(line_start, &line[..link_range.start]);
315 let link_end = advance_point_by_str(link_start, &line[link_range]);
316 let link_match = link_start
317 ..=term
318 .expand_wide(link_end, AlacDirection::Left)
319 .sub(term, Boundary::Grid, 1);
320
321 (
322 {
323 let mut path = line[path_range].to_string();
324 position.inspect(|(line, column)| {
325 path += &format!(":{line}");
326 column.inspect(|column| path += &format!(":{column}"));
327 });
328 path
329 },
330 link_match,
331 )
332 };
333
334 for regex in path_hyperlink_regexes {
335 let mut path_found = false;
336
337 for (line_start_offset, captures) in once(
338 regex
339 .captures_iter(&line)
340 .next()
341 .map(|captures| (0, captures)),
342 )
343 .chain(once_with(|| {
344 if let Some(hovered_word_range) = &hovered_word_range {
345 regex
346 .captures_iter(&line[hovered_word_range.clone()])
347 .next()
348 .map(|captures| (hovered_word_range.start, captures))
349 } else {
350 None
351 }
352 }))
353 .flatten()
354 {
355 path_found = true;
356 let match_range = captures.get(0).unwrap().range();
357 let (mut path_range, line_column) = if let Some(path) = captures.name("path") {
358 let parse = |name: &str| {
359 captures
360 .name(name)
361 .and_then(|capture| capture.as_str().parse().ok())
362 };
363
364 (
365 path.range(),
366 parse("line").map(|line| (line, parse("column"))),
367 )
368 } else {
369 (match_range.clone(), None)
370 };
371 let mut link_range = captures
372 .name("link")
373 .map_or_else(|| match_range.clone(), |link| link.range());
374
375 path_range.start += line_start_offset;
376 path_range.end += line_start_offset;
377 link_range.start += line_start_offset;
378 link_range.end += line_start_offset;
379
380 if !link_range.contains(&hovered_point_byte_offset) {
381 // No match, just skip.
382 continue;
383 }
384 let found = found_from_range(path_range, link_range, line_column);
385
386 if found.1.contains(&hovered) {
387 return Some(found);
388 }
389 }
390
391 if path_found {
392 return None;
393 }
394
395 if let Some((timed_out_ms, timeout_ms)) = timed_out() {
396 warn!("Timed out processing path hyperlink regexes after {timed_out_ms}ms");
397 info!("{timeout_ms}ms time out specified in `terminal.path_hyperlink_timeout_ms`");
398 return None;
399 }
400 }
401
402 None
403}
404
405#[cfg(test)]
406mod tests {
407 use crate::terminal_settings::TerminalSettings;
408
409 use super::*;
410 use alacritty_terminal::{
411 event::VoidListener,
412 grid::Dimensions,
413 index::{Boundary, Column, Line, Point as AlacPoint},
414 term::{Config, cell::Flags, test::TermSize},
415 vte::ansi::Handler,
416 };
417 use regex::Regex;
418 use settings::{self, Settings, SettingsContent};
419 use std::{cell::RefCell, ops::RangeInclusive, path::PathBuf, rc::Rc};
420 use url::Url;
421 use util::paths::PathWithPosition;
422
423 fn re_test(re: &str, hay: &str, expected: Vec<&str>) {
424 let results: Vec<_> = Regex::new(re)
425 .unwrap()
426 .find_iter(hay)
427 .map(|m| m.as_str())
428 .collect();
429 assert_eq!(results, expected);
430 }
431
432 #[test]
433 fn test_url_regex() {
434 re_test(
435 URL_REGEX,
436 "test http://example.com test 'https://website1.com' test mailto:bob@example.com train",
437 vec![
438 "http://example.com",
439 "https://website1.com",
440 "mailto:bob@example.com",
441 ],
442 );
443 }
444
445 #[test]
446 fn test_url_parentheses_sanitization() {
447 // Test our sanitize_url_parentheses function directly
448 let test_cases = vec![
449 // Cases that should be sanitized (unbalanced parentheses)
450 ("https://www.google.com/)", "https://www.google.com/"),
451 ("https://example.com/path)", "https://example.com/path"),
452 ("https://test.com/))", "https://test.com/"),
453 ("https://test.com/(((", "https://test.com/"),
454 ("https://test.com/(test)(", "https://test.com/(test)"),
455 // Cases that should NOT be sanitized (balanced parentheses)
456 (
457 "https://en.wikipedia.org/wiki/Example_(disambiguation)",
458 "https://en.wikipedia.org/wiki/Example_(disambiguation)",
459 ),
460 ("https://test.com/(hello)", "https://test.com/(hello)"),
461 (
462 "https://example.com/path(1)(2)",
463 "https://example.com/path(1)(2)",
464 ),
465 // Edge cases
466 ("https://test.com/", "https://test.com/"),
467 ("https://example.com", "https://example.com"),
468 ];
469
470 for (input, expected) in test_cases {
471 // Create a minimal terminal for testing
472 let term = Term::new(Config::default(), &TermSize::new(80, 24), VoidListener);
473
474 // Create a dummy match that spans the entire input
475 let start_point = AlacPoint::new(Line(0), Column(0));
476 let end_point = AlacPoint::new(Line(0), Column(input.len()));
477 let dummy_match = Match::new(start_point, end_point);
478
479 let (result, _) = sanitize_url_punctuation(input.to_string(), dummy_match, &term);
480 assert_eq!(result, expected, "Failed for input: {}", input);
481 }
482 }
483
484 #[test]
485 fn test_url_punctuation_sanitization() {
486 // Test URLs with trailing punctuation (sentence/text punctuation)
487 // The sanitize_url_punctuation function removes ., ,, :, ;, from the end
488 let test_cases = vec![
489 ("https://example.com.", "https://example.com"),
490 (
491 "https://github.com/zed-industries/zed.",
492 "https://github.com/zed-industries/zed",
493 ),
494 (
495 "https://example.com/path/file.html.",
496 "https://example.com/path/file.html",
497 ),
498 (
499 "https://example.com/file.pdf.",
500 "https://example.com/file.pdf",
501 ),
502 ("https://example.com:8080.", "https://example.com:8080"),
503 ("https://example.com..", "https://example.com"),
504 (
505 "https://en.wikipedia.org/wiki/C.E.O.",
506 "https://en.wikipedia.org/wiki/C.E.O",
507 ),
508 ("https://example.com,", "https://example.com"),
509 ("https://example.com/path,", "https://example.com/path"),
510 ("https://example.com,,", "https://example.com"),
511 ("https://example.com:", "https://example.com"),
512 ("https://example.com/path:", "https://example.com/path"),
513 ("https://example.com::", "https://example.com"),
514 ("https://example.com;", "https://example.com"),
515 ("https://example.com/path;", "https://example.com/path"),
516 ("https://example.com;;", "https://example.com"),
517 ("https://example.com.,", "https://example.com"),
518 ("https://example.com.:;", "https://example.com"),
519 ("https://example.com!.", "https://example.com!"),
520 ("https://example.com/).", "https://example.com/"),
521 ("https://example.com/);", "https://example.com/"),
522 ("https://example.com/;)", "https://example.com/"),
523 (
524 "https://example.com/v1.0/api",
525 "https://example.com/v1.0/api",
526 ),
527 ("https://192.168.1.1", "https://192.168.1.1"),
528 ("https://sub.domain.com", "https://sub.domain.com"),
529 (
530 "https://example.com?query=value",
531 "https://example.com?query=value",
532 ),
533 ("https://example.com?a=1&b=2", "https://example.com?a=1&b=2"),
534 (
535 "https://example.com/path:8080",
536 "https://example.com/path:8080",
537 ),
538 ];
539
540 for (input, expected) in test_cases {
541 // Create a minimal terminal for testing
542 let term = Term::new(Config::default(), &TermSize::new(80, 24), VoidListener);
543
544 // Create a dummy match that spans the entire input
545 let start_point = AlacPoint::new(Line(0), Column(0));
546 let end_point = AlacPoint::new(Line(0), Column(input.len()));
547 let dummy_match = Match::new(start_point, end_point);
548
549 let (result, _) = sanitize_url_punctuation(input.to_string(), dummy_match, &term);
550 assert_eq!(result, expected, "Failed for input: {}", input);
551 }
552 }
553
554 macro_rules! test_hyperlink {
555 ($($lines:expr),+; $hyperlink_kind:ident) => { {
556 use crate::terminal_hyperlinks::tests::line_cells_count;
557 use std::cmp;
558
559 let test_lines = vec![$($lines),+];
560 let (total_cells, longest_line_cells) =
561 test_lines.iter().copied()
562 .map(line_cells_count)
563 .fold((0, 0), |state, cells| (state.0 + cells, cmp::max(state.1, cells)));
564 let contains_tab_char = test_lines.iter().copied()
565 .map(str::chars).flatten().find(|&c| c == '\t');
566 let columns = if contains_tab_char.is_some() {
567 // This avoids tabs at end of lines causing whitespace-eating line wraps...
568 vec![longest_line_cells + 1]
569 } else {
570 // Alacritty has issues with 2 columns, use 3 as the minimum for now.
571 vec![3, longest_line_cells / 2, longest_line_cells + 1]
572 };
573 test_hyperlink!(
574 columns;
575 total_cells;
576 test_lines.iter().copied();
577 $hyperlink_kind
578 )
579 } };
580
581 ($columns:expr; $total_cells:expr; $lines:expr; $hyperlink_kind:ident) => { {
582 use crate::terminal_hyperlinks::tests::{ test_hyperlink, HyperlinkKind };
583
584 let source_location = format!("{}:{}", std::file!(), std::line!());
585 for columns in $columns {
586 test_hyperlink(columns, $total_cells, $lines, HyperlinkKind::$hyperlink_kind,
587 &source_location);
588 }
589 } };
590 }
591
592 mod path {
593 /// ๐ := **hovered** on following char
594 ///
595 /// ๐ := **hovered** on wide char spacer of previous full width char
596 ///
597 /// **`โนโบ`** := expected **hyperlink** match
598 ///
599 /// **`ยซยป`** := expected **path**, **row**, and **column** capture groups
600 ///
601 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
602 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
603 ///
604 macro_rules! test_path {
605 ($($lines:literal),+) => { test_hyperlink!($($lines),+; Path) };
606 }
607
608 #[test]
609 fn simple() {
610 // Rust paths
611 // Just the path
612 test_path!("โนยซ/๐test/cool.rsยปโบ");
613 test_path!("โนยซ/test/cool๐.rsยปโบ");
614
615 // path and line
616 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยปโบ");
617 test_path!("โนยซ/test/cool.rsยป๐:ยซ4ยปโบ");
618 test_path!("โนยซ/test/cool.rsยป:ยซ๐4ยปโบ");
619 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป)โบ");
620 test_path!("โนยซ/test/cool.rsยป๐(ยซ4ยป)โบ");
621 test_path!("โนยซ/test/cool.rsยป(ยซ๐4ยป)โบ");
622 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐)โบ");
623
624 // path, line, and column
625 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
626 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
627 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ");
628 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐,ยซ2ยป)โบ");
629
630 // path, line, column, and ':' suffix
631 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ:");
632 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ:");
633 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ:");
634 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ2ยป๐)โบ:");
635 test_path!("โนยซ/๐test/cool.rsยป:(ยซ4ยป,ยซ2ยป)โบ:");
636 test_path!("โนยซ/test/cool.rsยป:(ยซ4ยป,ยซ2ยป๐)โบ:");
637 test_path!("โนยซ/๐test/cool.rsยป:(ยซ4ยป:ยซ2ยป)โบ:");
638 test_path!("โนยซ/test/cool.rsยป:(ยซ4ยป:ยซ2ยป๐)โบ:");
639 test_path!("/test/cool.rs:4:2๐:", "What is this?");
640 test_path!("/test/cool.rs(4,2)๐:", "What is this?");
641
642 // path, line, column, and description
643 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ:Error!");
644 test_path!("โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ:Error!");
645
646 // Cargo output
647 test_path!(" Compiling Cool ๐(/test/Cool)");
648 test_path!(" Compiling Cool (โนยซ/๐test/Coolยปโบ)");
649 test_path!(" Compiling Cool (/test/Cool๐)");
650
651 // Python
652 test_path!("โนยซawe๐some.pyยปโบ");
653 test_path!("โนยซ๐aยปโบ ");
654
655 test_path!(" โนF๐ile \"ยซ/awesome.pyยป\", line ยซ42ยปโบ: Wat?");
656 test_path!(" โนFile \"ยซ/awe๐some.pyยป\", line ยซ42ยปโบ");
657 test_path!(" โนFile \"ยซ/awesome.pyยป๐\", line ยซ42ยปโบ: Wat?");
658 test_path!(" โนFile \"ยซ/awesome.pyยป\", line ยซ4๐2ยปโบ");
659 }
660
661 #[test]
662 fn simple_with_descriptions() {
663 // path, line, column and description
664 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ:ไพDescไพไพไพ");
665 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ:ไพDescไพไพไพ");
666 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ:ไพDescไพไพไพ");
667 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐,ยซ2ยป)โบ:ไพDescไพไพไพ");
668
669 // path, line, column and description w/extra colons
670 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ::ไพDescไพไพไพ");
671 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ::ไพDescไพไพไพ");
672 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ::ไพDescไพไพไพ");
673 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ2ยป๐)โบ::ไพDescไพไพไพ");
674 }
675
676 #[test]
677 fn multiple_same_line() {
678 test_path!("โนยซ/๐test/cool.rsยปโบ /test/cool.rs");
679 test_path!("/test/cool.rs โนยซ/๐test/cool.rsยปโบ");
680
681 test_path!(
682 "โนยซ๐ฆ multiple_๐same_line ๐ฆยป ๐ฃยซ4ยป ๐๏ธยซ2ยปโบ: ๐ฆ multiple_same_line ๐ฆ ๐ฃ4 ๐๏ธ2:"
683 );
684
685 // ls output (tab separated)
686 test_path!(
687 "โนยซCarg๐o.tomlยปโบ\t\texperiments\t\tnotebooks\t\trust-toolchain.toml\ttooling"
688 );
689 test_path!(
690 "Cargo.toml\t\tโนยซexper๐imentsยปโบ\t\tnotebooks\t\trust-toolchain.toml\ttooling"
691 );
692 test_path!(
693 "Cargo.toml\t\texperiments\t\tโนยซnote๐booksยปโบ\t\trust-toolchain.toml\ttooling"
694 );
695 test_path!(
696 "Cargo.toml\t\texperiments\t\tnotebooks\t\tโนยซrust-t๐oolchain.tomlยปโบ\ttooling"
697 );
698 test_path!(
699 "Cargo.toml\t\texperiments\t\tnotebooks\t\trust-toolchain.toml\tโนยซtoo๐lingยปโบ"
700 );
701 }
702
703 #[test]
704 fn colons_galore() {
705 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ");
706 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ:");
707 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ");
708 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ:");
709 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป)โบ");
710 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป)โบ:");
711 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ");
712 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ:");
713 test_path!("โนยซ/test/co๐ol.rsยป::ยซ42ยปโบ");
714 test_path!("โนยซ/test/co๐ol.rsยป::ยซ42ยปโบ:");
715 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ::");
716 }
717
718 #[test]
719 fn quotes_and_brackets() {
720 test_path!("\"โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ\"");
721 test_path!("'โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ'");
722 test_path!("`โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ`");
723
724 test_path!("[โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ]");
725 test_path!("(โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ)");
726 test_path!("{โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ}");
727 test_path!("<โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>");
728
729 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ\"]");
730 test_path!("'(โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ)'");
731
732 test_path!("\"โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ\"");
733 test_path!("'โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ'");
734 test_path!("`โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ`");
735
736 test_path!("[โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ]");
737 test_path!("(โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ)");
738 test_path!("{โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ}");
739 test_path!("<โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ>");
740
741 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ\"]");
742
743 test_path!("\"โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ\"");
744 test_path!("'โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ'");
745 test_path!("`โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ`");
746
747 test_path!("[โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ]");
748 test_path!("(โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ)");
749 test_path!("{โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ}");
750 test_path!("<โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ>");
751
752 test_path!("[\"โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ\"]");
753
754 test_path!("\"โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ\"");
755 test_path!("'โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ'");
756 test_path!("`โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ`");
757
758 test_path!("[โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ]");
759 test_path!("(โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ)");
760 test_path!("{โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ}");
761 test_path!("<โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ>");
762
763 test_path!("[\"โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ\"]");
764
765 // Imbalanced
766 test_path!("([โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ] was here...)");
767 test_path!("[Here's <โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>]");
768 test_path!("('โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ' was here...)");
769 test_path!("[Here's `โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ`]");
770 }
771
772 #[test]
773 fn trailing_punctuation() {
774 test_path!("โนยซ/test/co๐ol.rsยปโบ:,..");
775 test_path!("/test/cool.rs:,๐..");
776 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ:,");
777 test_path!("/test/cool.rs:4:๐,");
778 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ\"]:,");
779 test_path!("'(โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ),,'...");
780 test_path!("('โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ'::: was here...)");
781 test_path!("[Here's <โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>]::: ");
782 }
783
784 #[test]
785 fn word_wide_chars() {
786 // Rust paths
787 test_path!("โนยซ/๐ไพ/cool.rsยปโบ");
788 test_path!("โนยซ/ไพ๐/cool.rsยปโบ");
789 test_path!("โนยซ/ไพ/cool.rsยป:ยซ๐4ยปโบ");
790 test_path!("โนยซ/ไพ/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
791
792 // Cargo output
793 test_path!(" Compiling Cool (โนยซ/๐ไพ/Coolยปโบ)");
794 test_path!(" Compiling Cool (โนยซ/ไพ๐/Coolยปโบ)");
795
796 test_path!(" Compiling Cool (โนยซ/๐ไพ/Cool Spacesยปโบ)");
797 test_path!(" Compiling Cool (โนยซ/ไพ๐/Cool Spacesยปโบ)");
798 test_path!(" Compiling Cool (โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ)");
799 test_path!(" Compiling Cool (โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ)");
800
801 test_path!(" --> โนยซ/๐ไพ/Cool Spacesยปโบ");
802 test_path!(" ::: โนยซ/ไพ๐/Cool Spacesยปโบ");
803 test_path!(" --> โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ");
804 test_path!(" ::: โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ");
805 test_path!(" panicked at โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ:");
806 test_path!(" panicked at โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ:");
807 test_path!(" at โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ");
808 test_path!(" at โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ");
809
810 // Python
811 test_path!("โนยซ๐ไพwesome.pyยปโบ");
812 test_path!("โนยซไพ๐wesome.pyยปโบ");
813 test_path!(" โนFile \"ยซ/๐ไพwesome.pyยป\", line ยซ42ยปโบ: Wat?");
814 test_path!(" โนFile \"ยซ/ไพ๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
815 }
816
817 #[test]
818 fn non_word_wide_chars() {
819 // Mojo diagnostic message
820 test_path!(" โนFile \"ยซ/awe๐some.๐ฅยป\", line ยซ42ยปโบ: Wat?");
821 test_path!(" โนFile \"ยซ/awesome๐.๐ฅยป\", line ยซ42ยปโบ: Wat?");
822 test_path!(" โนFile \"ยซ/awesome.๐๐ฅยป\", line ยซ42ยปโบ: Wat?");
823 test_path!(" โนFile \"ยซ/awesome.๐ฅ๐ยป\", line ยซ42ยปโบ: Wat?");
824 }
825
826 /// These likely rise to the level of being worth fixing.
827 mod issues {
828 #[test]
829 // <https://github.com/alacritty/alacritty/issues/8586>
830 fn issue_alacritty_8586() {
831 // Rust paths
832 test_path!("โนยซ/๐ไพ/cool.rsยปโบ");
833 test_path!("โนยซ/ไพ๐/cool.rsยปโบ");
834 test_path!("โนยซ/ไพ/cool.rsยป:ยซ๐4ยปโบ");
835 test_path!("โนยซ/ไพ/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
836
837 // Cargo output
838 test_path!(" Compiling Cool (โนยซ/๐ไพ/Coolยปโบ)");
839 test_path!(" Compiling Cool (โนยซ/ไพ๐/Coolยปโบ)");
840
841 // Python
842 test_path!("โนยซ๐ไพwesome.pyยปโบ");
843 test_path!("โนยซไพ๐wesome.pyยปโบ");
844 test_path!(" โนFile \"ยซ/๐ไพwesome.pyยป\", line ยซ42ยปโบ: Wat?");
845 test_path!(" โนFile \"ยซ/ไพ๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
846 }
847
848 #[test]
849 // <https://github.com/zed-industries/zed/issues/12338>
850 fn issue_12338_regex() {
851 // Issue #12338
852 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซ'test file ๐1.txt'ยปโบ");
853 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซ๐'test file 1.txt'ยปโบ");
854 }
855
856 #[test]
857 // <https://github.com/zed-industries/zed/issues/12338>
858 fn issue_12338() {
859 // Issue #12338
860 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtest๐ใ2.txtยปโบ");
861 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtestใ๐2.txtยปโบ");
862 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtest๐ใ3.txtยปโบ");
863 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtestใ๐3.txtยปโบ");
864
865 // Rust paths
866 test_path!("โนยซ/๐๐/๐ฆ.rsยปโบ");
867 test_path!("โนยซ/๐๐/๐ฆ.rsยปโบ");
868 test_path!("โนยซ/๐/๐๐ฆ.rsยป:ยซ4ยปโบ");
869 test_path!("โนยซ/๐/๐ฆ๐.rsยป:ยซ4ยป:ยซ2ยปโบ");
870
871 // Cargo output
872 test_path!(" Compiling Cool (โนยซ/๐๐/Coolยปโบ)");
873 test_path!(" Compiling Cool (โนยซ/๐๐/Coolยปโบ)");
874
875 // Python
876 test_path!("โนยซ๐๐wesome.pyยปโบ");
877 test_path!("โนยซ๐๐wesome.pyยปโบ");
878 test_path!(" โนFile \"ยซ/๐๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
879 test_path!(" โนFile \"ยซ/๐๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
880
881 // Mojo
882 test_path!("โนยซ/awe๐some.๐ฅยปโบ is some good Mojo!");
883 test_path!("โนยซ/awesome๐.๐ฅยปโบ is some good Mojo!");
884 test_path!("โนยซ/awesome.๐๐ฅยปโบ is some good Mojo!");
885 test_path!("โนยซ/awesome.๐ฅ๐ยปโบ is some good Mojo!");
886 test_path!(" โนFile \"ยซ/๐๐wesome.๐ฅยป\", line ยซ42ยปโบ: Wat?");
887 test_path!(" โนFile \"ยซ/๐๐wesome.๐ฅยป\", line ยซ42ยปโบ: Wat?");
888 }
889
890 #[test]
891 // <https://github.com/zed-industries/zed/issues/40202>
892 fn issue_40202() {
893 // Elixir
894 test_path!("[โนยซlib/blitz_apex_๐server/stats/aggregate_rank_stats.exยป:ยซ35ยปโบ: BlitzApexServer.Stats.AggregateRankStats.update/2]
895 1 #=> 1");
896 }
897
898 #[test]
899 // <https://github.com/zed-industries/zed/issues/28194>
900 fn issue_28194() {
901 test_path!(
902 "โนยซtest/c๐ontrollers/template_items_controller_test.rbยป:ยซ20ยปโบ:in 'block (2 levels) in <class:TemplateItemsControllerTest>'"
903 );
904 }
905
906 #[test]
907 #[cfg_attr(
908 not(target_os = "windows"),
909 should_panic(
910 expected = "Path = ยซ/test/cool.rs:4:NotDescยป, at grid cells (0, 1)..=(7, 2)"
911 )
912 )]
913 #[cfg_attr(
914 target_os = "windows",
915 should_panic(
916 expected = r#"Path = ยซC:\\test\\cool.rs:4:NotDescยป, at grid cells (0, 1)..=(8, 1)"#
917 )
918 )]
919 // PathWithPosition::parse_str considers "/test/co๐ol.rs:4:NotDesc" invalid input, but
920 // still succeeds and truncates the part after the position. Ideally this would be
921 // parsed as the path "/test/co๐ol.rs:4:NotDesc" with no position.
922 fn path_with_position_parse_str() {
923 test_path!("`โนยซ/test/co๐ol.rs:4:NotDescยปโบ`");
924 test_path!("<โนยซ/test/co๐ol.rs:4:NotDescยปโบ>");
925
926 test_path!("'โนยซ(/test/co๐ol.rs:4:2)ยปโบ'");
927 test_path!("'โนยซ(/test/co๐ol.rs(4))ยปโบ'");
928 test_path!("'โนยซ(/test/co๐ol.rs(4,2))ยปโบ'");
929 }
930 }
931
932 /// Minor issues arguably not important enough to fix/workaround...
933 mod nits {
934 #[test]
935 fn alacritty_bugs_with_two_columns() {
936 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป)โบ");
937 test_path!("โนยซ/test/cool.rsยป(ยซ๐4ยป)โบ");
938 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ๐2ยป)โบ");
939
940 // Python
941 test_path!("โนยซawe๐some.pyยปโบ");
942 }
943
944 #[test]
945 #[cfg_attr(
946 not(target_os = "windows"),
947 should_panic(
948 expected = "Path = ยซ/test/cool.rsยป, line = 1, at grid cells (0, 0)..=(9, 0)"
949 )
950 )]
951 #[cfg_attr(
952 target_os = "windows",
953 should_panic(
954 expected = r#"Path = ยซC:\\test\\cool.rsยป, line = 1, at grid cells (0, 0)..=(9, 2)"#
955 )
956 )]
957 fn invalid_row_column_should_be_part_of_path() {
958 test_path!("โนยซ/๐test/cool.rs:1:618033988749ยปโบ");
959 test_path!("โนยซ/๐test/cool.rs(1,618033988749)ยปโบ");
960 }
961
962 #[test]
963 #[cfg_attr(
964 not(target_os = "windows"),
965 should_panic(expected = "Path = ยซ/te:st/co:ol.r:s:4:2::::::ยป")
966 )]
967 #[cfg_attr(
968 target_os = "windows",
969 should_panic(expected = r#"Path = ยซC:\\te:st\\co:ol.r:s:4:2::::::ยป"#)
970 )]
971 fn many_trailing_colons_should_be_parsed_as_part_of_the_path() {
972 test_path!("โนยซ/te:st/๐co:ol.r:s:4:2::::::ยปโบ");
973 test_path!("/test/cool.rs:::๐:");
974 }
975 }
976
977 mod windows {
978 // Lots of fun to be had with long file paths (verbatim) and UNC paths on Windows.
979 // See <https://learn.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation>
980 // See <https://users.rust-lang.org/t/understanding-windows-paths/58583>
981 // See <https://github.com/rust-lang/cargo/issues/13919>
982
983 #[test]
984 fn default_prompts() {
985 // Windows command prompt
986 test_path!(r#"โนยซC:\Users\someone\๐testยปโบ>"#);
987 test_path!(r#"C:\Users\someone\test๐>"#);
988
989 // Windows PowerShell
990 test_path!(r#"PS โนยซC:\Users\someone\๐test\cool.rsยปโบ>"#);
991 test_path!(r#"PS C:\Users\someone\test\cool.rs๐>"#);
992 }
993
994 #[test]
995 fn unc() {
996 test_path!(r#"โนยซ\\server\share\๐test\cool.rsยปโบ"#);
997 test_path!(r#"โนยซ\\server\share\test\cool๐.rsยปโบ"#);
998 }
999
1000 mod issues {
1001 #[test]
1002 fn issue_verbatim() {
1003 test_path!(r#"โนยซ\\?\C:\๐test\cool.rsยปโบ"#);
1004 test_path!(r#"โนยซ\\?\C:\test\cool๐.rsยปโบ"#);
1005 }
1006
1007 #[test]
1008 fn issue_verbatim_unc() {
1009 test_path!(r#"โนยซ\\?\UNC\server\share\๐test\cool.rsยปโบ"#);
1010 test_path!(r#"โนยซ\\?\UNC\server\share\test\cool๐.rsยปโบ"#);
1011 }
1012 }
1013 }
1014
1015 mod perf {
1016 use super::super::*;
1017 use crate::TerminalSettings;
1018 use alacritty_terminal::{
1019 event::VoidListener,
1020 grid::Scroll,
1021 index::{Column, Point as AlacPoint},
1022 term::test::mock_term,
1023 term::{Term, search::Match},
1024 };
1025 use settings::{self, Settings, SettingsContent};
1026 use std::{cell::RefCell, rc::Rc};
1027 use util_macros::perf;
1028
1029 fn build_test_term(
1030 line: &str,
1031 repeat: usize,
1032 hover_offset_column: usize,
1033 ) -> (Term<VoidListener>, AlacPoint) {
1034 let content = line.repeat(repeat);
1035 let mut term = mock_term(&content);
1036 term.resize(TermSize {
1037 columns: 1024,
1038 screen_lines: 10,
1039 });
1040 term.scroll_display(Scroll::Top);
1041 let point =
1042 AlacPoint::new(Line(term.topmost_line().0 + 3), Column(hover_offset_column));
1043 (term, point)
1044 }
1045
1046 #[perf]
1047 pub fn cargo_hyperlink_benchmark() {
1048 const LINE: &str = " Compiling terminal v0.1.0 (/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal)\r\n";
1049 thread_local! {
1050 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1051 build_test_term(LINE, 500, 50);
1052 }
1053 TEST_TERM_AND_POINT.with(|(term, point)| {
1054 assert_eq!(
1055 find_from_grid_point_bench(term, *point)
1056 .map(|(path, ..)| path)
1057 .unwrap_or_default(),
1058 "/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal",
1059 "Hyperlink should have been found"
1060 );
1061 });
1062 }
1063
1064 #[perf]
1065 pub fn rust_hyperlink_benchmark() {
1066 const LINE: &str = " --> /Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal/terminal.rs:1000:42\r\n";
1067 thread_local! {
1068 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1069 build_test_term(LINE, 500, 50);
1070 }
1071 TEST_TERM_AND_POINT.with(|(term, point)| {
1072 assert_eq!(
1073 find_from_grid_point_bench(term, *point)
1074 .map(|(path, ..)| path)
1075 .unwrap_or_default(),
1076 "/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal/terminal.rs:1000:42",
1077 "Hyperlink should have been found"
1078 );
1079 });
1080 }
1081
1082 #[perf]
1083 pub fn ls_hyperlink_benchmark() {
1084 const LINE: &str = "Cargo.toml experiments notebooks rust-toolchain.toml tooling\r\n";
1085 thread_local! {
1086 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1087 build_test_term(LINE, 500, 60);
1088 }
1089 TEST_TERM_AND_POINT.with(|(term, point)| {
1090 assert_eq!(
1091 find_from_grid_point_bench(term, *point)
1092 .map(|(path, ..)| path)
1093 .unwrap_or_default(),
1094 "rust-toolchain.toml",
1095 "Hyperlink should have been found"
1096 );
1097 });
1098 }
1099
1100 #[perf]
1101 // https://github.com/zed-industries/zed/pull/44407
1102 pub fn pr_44407_hyperlink_benchmark() {
1103 const LINE: &str = "-748, 706, 163, 222, -980, 949, 381, -568, 199, 501, 760, -821, 90, -451, 183, 867, -351, -810, -762, -109, 423, 84, 14, -77, -820, -345, 74, -791, 930, -618, -900, 862, -959, 289, -19, 471, -757, 793, 155, -554, 249, 830, 402, 732, -731, -866, -720, -703, -257, -439, 731, 872, -489, 676, -167, 613, -698, 415, -80, -453, -896, 333, -511, 621, -450, 624, -309, -575, 177, 141, 891, -104, -97, -367, -599, -675, 607, -225, -760, 552, -465, 804, 55, 282, 104, -929, -252,\
1104-311, 900, 550, 599, -80, 774, 553, 837, -395, 541, 953, 154, -396, -596, -111, -802, -221, -337, -633, -73, -527, -82, -658, -264, 222, 375, 434, 204, -756, -703, 303, 239, -257, -365, -351, 904, 364, -743, -484, 655, -542, 446, 888, 632, -167, -260, 716, 150, 806, 723, 513, -118, -323, -683, 983, -564, 358, -16, -287, 277, -607, 87, 365, -1, 164, 401, 257, 369, -893, 145, -969, 375, -53, 541, -408, -865, 753, 258, 337, -886, 593, -378, -528, 191, 204, 566, -61, -621, 769, 524, -628, 6,\
1105249, 896, -785, -776, 321, -681, 604, -740, 886, 426, -480, -983, 23, -247, 125, -666, 913, 842, -460, -797, -483, -58, -565, -587, -206, 197, 715, 764, -97, 457, -149, -226, 261, 194, -390, 431, 180, -778, 829, -657, -668, 397, 859, 152, -178, 677, -18, 687, -247, 96, 466, -572, 478, 622, -143, -25, -471, 265, 335, 957, 152, -951, -647, 670, 57, 152, -115, 206, 87, 629, -798, -125, -725, -31, 844, 398, -876, 44, 963, -211, 518, -8, -103, -999, 948, 823, 149, -803, 769, -236, -683, 527,\
1106-108, -36, 18, -437, 687, -305, -526, 972, -965, 276, 420, -259, -379, -142, -747, 600, -578, 197, 673, 890, 324, -931, 755, -765, -422, 785, -369, -110, -505, 532, -208, -438, 713, 110, 853, 996, -360, 823, 289, -699, 629, -661, 560, -329, -323, 439, 571, -537, 644, -84, 25, -536, -161, 112, 169, -922, -537, -734, -423, 37, 451, -149, 408, 18, -672, 206, -784, 444, 593, -241, 502, -259, -798, -352, -658, 712, -675, -734, 627, -620, 64, -554, 999, -537, -160, -641, 464, 894, 29, 322, 566,\
1107-510, -749, 982, 204, 967, -261, -986, -136, 251, -598, 995, -831, 891, 22, 761, -783, -415, 125, 470, -919, -97, -668, 85, 205, -175, -550, 502, 652, -468, 798, 775, -216, 89, -433, -24, -621, 877, -126, 951, 809, 782, 156, -618, -841, -463, 19, -723, -904, 550, 263, 991, -758, -114, 446, -731, -623, -634, 462, 48, 851, 333, -846, 480, 892, -966, -910, -436, 317, -711, -341, -294, 124, 238, -214, -281, 467, -950, -342, 913, -90, -388, -573, 740, -883, -451, 493, -500, 863, 930, 127, 530,\
1108-810, 540, 541, -664, -951, -227, -420, -476, -581, -534, 549, 253, 984, -985, -84, -521, 538, 484, -440, 371, 784, -306, -850, 530, -133, 251, -799, 446, -170, -243, -674, 769, 646, 778, -680, -714, -442, 804, 901, -774, 69, 307, -293, 755, 443, 224, -918, -771, 723, 40, 132, 568, -847, -47, 844, 69, 986, -293, -459, 313, 155, 331, 69, 280, -637, 569, 104, -119, -988, 252, 857, -590, 810, -891, 484, 566, -934, -587, -290, 566, 587, 489, 870, 280, 454, -252, 613, -701, -278, 195, -198,\
1109683, 533, -372, 707, -152, 371, 866, 609, -5, -372, -30, -694, 552, 192, 452, -663, 350, -985, 10, 884, 813, -592, -331, -470, 711, -941, 928, 379, -339, 220, 999, 376, 507, 179, 916, 84, 104, 392, 192, 299, -860, 218, -698, -919, -452, 37, 850, 5, -874, 287, 123, -746, -575, 776, -909, 118, 903, -275, 450, -996, -591, -920, -850, 453, -896, 73, 83, -535, -20, 287, -765, 442, 808, 45, 445, 202, 917, -208, 783, 790, -534, 373, -129, 556, -757, -69, 459, -163, -59, 265, -563, -889, 635,\
1110-583, -261, -790, 799, 826, 953, 85, 619, 334, 842, 672, -869, -4, -833, 315, 942, -524, 579, 926, 628, -404, 128, -629, 161, 568, -117, -526, 223, -876, 906, 176, -549, -317, 381, 375, -801, -416, 647, 335, 253, -386, -375, -254, 635, 352, 317, 398, -422, 111, 201, 220, 554, -972, 853, 378, 956, 942, -857, -289, -333, -180, 488, -814, -42, -595, 721, 39, 644, 721, -242, -44, 643, -457, -419, 560, -863, 974, 458, 222, -882, 526, -243, -318, -343, -707, -401, 117, 677, -489, 546, -903,\
1111-960, -881, -684, 125, -928, -995, -692, -773, 647, -718, -862, -814, 671, 664, -130, -856, -674, 653, 711, 194, -685, -160, 138, -27, -128, -671, -242, 526, 494, -674, 424, -921, -778, 313, -237, 332, 913, 252, 808, -936, 289, 755, 52, -139, 57, -19, -827, -775, -561, -14, 107, -84, 622, -303, -747, 258, -942, 290, 211, -919, -207, 797, 95, 794, -830, -181, -788, 757, 75, -946, -949, -988, 152, 340, 732, 886, -891, -642, -666, 321, -910, 841, 632, 298, 55, -349, 498, 287, -711, 97, 305,\
1112-974, -987, 790, -64, 605, -583, -821, 345, 887, -861, 548, 894, 288, 452, 556, -448, 813, 420, 545, 967, 127, -947, 19, -314, -607, -513, -851, 254, -290, -938, -783, -93, 474, 368, -485, -935, -539, 81, 404, -283, 779, 345, -164, 53, 563, -771, 911, -323, 522, -998, 315, 415, 460, 58, -541, -878, -152, -886, 201, -446, -810, 549, -142, -575, -632, 521, 549, 209, -681, 998, 798, -611, -919, -708, -4, 677, -172, 588, 750, -435, 508, 609, 498, -535, -691, -738, 85, 615, 705, 169, 425,\
1113-669, -491, -783, 73, -847, 228, -981, -812, -229, 950, -904, 175, -438, 632, -556, 910, 173, 576, -751, -53, -169, 635, 607, -944, -13, -84, 105, -644, 984, 935, 259, -445, 620, -405, 832, 167, 114, 209, -181, -944, -496, 693, -473, 137, 38, -873, -334, -353, -57, 397, 944, 698, 811, -401, 712, -667, 905, 276, -653, 368, -543, -349, 414, 287, 894, 935, 461, 55, 741, -623, -660, -773, 617, 834, 278, -121, 52, 495, -855, -440, -210, -99, 279, -661, 540, 934, 540, 784, 895, 268, -503, 513,\
1114-484, -352, 528, 341, -451, 885, -71, 799, -195, -885, -585, -233, 92, 453, 994, 464, 694, 190, -561, -116, 675, -775, -236, 556, -110, -465, 77, -781, 507, -960, -410, 229, -632, 717, 597, 429, 358, -430, -692, -825, 576, 571, 758, -891, 528, -267, 190, -869, 132, -811, 796, 750, -596, -681, 870, 360, 969, 860, -412, -567, 694, -86, -498, 38, -178, -583, -778, 412, 842, -586, 722, -192, 350, 363, 81, -677, -163, 564, 543, 671, 110, 314, 739, -552, -224, -644, 922, 685, 134, 613, 793,\
1115-363, -244, -284, -257, -561, 418, 988, 333, 110, -966, 790, 927, 536, -620, -309, -358, 895, -867, -796, -357, 308, -740, 287, -732, -363, -969, 658, 711, 511, 256, 590, -574, 815, -845, -84, 546, -581, -71, -334, -890, 652, -959, 320, -236, 445, -851, 825, -756, -4, 877, 308, 573, -117, 293, 686, -483, 391, 342, -550, -982, 713, 886, 552, 474, -673, 283, -591, -383, 988, 435, -131, 708, -326, -884, 87, 680, -818, -408, -486, 813, -307, -799, 23, -497, 802, -146, -100, 541, 7, -493, 577,\
111650, -270, 672, 834, 111, -788, 247, 337, 628, -33, -964, -519, 683, 54, -703, 633, -127, -448, 759, -975, 696, 2, -870, -760, 67, 696, 306, 750, 615, 155, -933, -568, 399, 795, 164, -460, 205, 439, -526, -691, 35, -136, -481, -63, 73, -598, 748, 133, 874, -29, 4, -73, 472, 389, 962, 231, -328, 240, 149, 959, 46, -207, 72, -514, -608, 0, -14, 32, 374, -478, -806, 919, -729, -286, 652, 109, 509, -879, -979, -865, 584, -92, -346, -992, 781, 401, 575, 993, -746, -33, 684, -683, 750, -105,\
1117-425, -508, -627, 27, 770, -45, 338, 921, -139, -392, -933, 634, 563, 224, -780, 921, 991, 737, 22, 64, 414, -249, -687, 869, 50, 759, -97, 515, 20, -775, -332, 957, 138, -542, -835, 591, -819, 363, -715, -146, -950, -641, -35, -435, -407, -548, -984, 383, -216, -559, 853, 4, -410, -319, -831, -459, -628, -819, -324, 755, 696, -192, 238, -234, -724, -445, 915, 302, -708, 484, 224, -641, 25, -771, 528, -106, -744, -588, 913, -554, -515, -239, -843, -812, -171, 721, 543, -269, 440, 151,\
1118996, -723, -557, -522, -280, -514, -593, 208, 715, 404, 353, 270, -483, -785, 318, -313, 798, 638, 764, 748, -929, -827, -318, -56, 389, -546, -958, -398, 463, -700, 461, 311, -787, -488, 877, 456, 166, 535, -995, -189, -715, 244, 40, 484, 212, -329, -351, 638, -69, -446, -292, 801, -822, 490, -486, -185, 790, 370, -340, 401, -656, 584, 561, -749, 269, -19, -294, -111, 975, 874, -73, 851, 231, -331, -684, 460, 765, -654, -76, 10, 733, 520, 521, 416, -958, -202, -186, -167, 175, 343, -50,\
1119673, -763, -854, -977, -17, -853, -122, -25, 180, 149, 268, 874, -816, -745, 747, -303, -959, 390, 509, 18, -66, 275, -277, 9, 837, -124, 989, -542, -649, -845, 894, 926, 997, -847, -809, -579, -96, -372, 766, 238, -251, 503, 559, 276, -281, -102, -735, 815, 109, 175, -10, 128, 543, -558, -707, 949, 996, -422, -506, 252, 702, -930, 552, -961, 584, -79, -177, 341, -275, 503, -21, 677, -545, 8, -956, -795, -870, -254, 170, -502, -880, 106, 174, 459, 603, -600, -963, 164, -136, -641, -309,\
1120-380, -707, -727, -10, 727, 952, 997, -731, -133, 269, 287, 855, 716, -650, 479, 299, -839, -308, -782, 769, 545, 663, -536, -115, 904, -986, -258, -562, 582, 664, 408, -525, -889, 471, -370, -534, -220, 310, 766, 931, -193, -897, -192, -74, -365, -256, -359, -328, 658, -691, -431, 406, 699, 425, 713, -584, -45, -588, 289, 658, -290, -880, -987, -444, 371, 904, -155, 81, -278, -708, -189, -78, 655, 342, -998, -647, -734, -218, 726, 619, 663, 744, 518, 60, -409, 561, -727, -961, -306,\
1121-147, -550, 240, -218, -393, 267, 724, 791, -548, 480, 180, -631, 825, -170, 107, 227, -691, 905, -909, 359, 227, 287, 909, 632, -89, -522, 80, -429, 37, 561, -732, -474, 565, -798, -460, 188, 507, -511, -654, 212, -314, -376, -997, -114, -708, 512, -848, 781, 126, -956, -298, 354, -400, -121, 510, 445, 926, 27, -708, 676, 248, 834, 542, 236, -105, -153, 102, 128, 96, -348, -626, 598, 8, 978, -589, -461, -38, 381, -232, -817, 467, 356, -151, -460, 429, -408, 425, 618, -611, -247, 819,\
1122963, -160, 1000, 141, -647, -875, 108, 790, -127, 463, -37, -195, -542, 12, 845, -384, 770, -129, 315, 826, -942, 430, 146, -170, -583, -903, -489, 497, -559, -401, -29, -129, -411, 166, 942, -646, -862, -404, 785, 777, -111, -481, -738, 490, 741, -398, 846, -178, -509, -661, 748, 297, -658, -567, 531, 427, -201, -41, -808, -668, 782, -860, -324, 249, 835, -234, 116, 542, -201, 328, 675, 480, -906, 188, 445, 63, -525, 811, 277, 133, 779, -680, 950, -477, -306, -64, 552, -890, -956, 169,\
1123442, 44, -169, -243, -242, 423, -884, -757, -403, 739, -350, 383, 429, 153, -702, -725, 51, 310, 857, -56, 538, 46, -311, 132, -620, -297, -124, 534, 884, -629, -117, 506, -837, -100, -27, -381, -735, 262, 843, 703, 260, -457, 834, 469, 9, 950, 59, 127, -820, 518, 64, -783, 659, -608, -676, 802, 30, 589, 246, -369, 361, 347, 534, -376, 68, 941, 709, 264, 384, 481, 628, 199, -568, -342, -337, 853, -804, -858, -169, -270, 641, -344, 112, 530, -773, -349, -135, -367, -350, -756, -911, 180,\
1124-660, 116, -478, -265, -581, 510, 520, -986, 935, 219, 522, 744, 47, -145, 917, 638, 301, 296, 858, -721, 511, -816, 328, 473, 441, 697, -260, -673, -379, 893, 458, 154, 86, 905, 590, 231, -717, -179, 79, 272, -439, -192, 178, -200, 51, 717, -256, -358, -626, -518, -314, -825, -325, 588, 675, -892, -798, 448, -518, 603, -23, 668, -655, 845, -314, 783, -347, -496, 921, 893, -163, -748, -906, 11, -143, -64, 300, 336, 882, 646, 533, 676, -98, -148, -607, -952, -481, -959, -874, 764, 537,\
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1147";
1148 thread_local! {
1149 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1150 build_test_term(&LINE, 5, 50);
1151 }
1152 TEST_TERM_AND_POINT.with(|(term, point)| {
1153 assert_eq!(
1154 find_from_grid_point_bench(term, *point)
1155 .map(|(path, ..)| path)
1156 .unwrap_or_default(),
1157 "392",
1158 "Hyperlink should have been found"
1159 );
1160 });
1161 }
1162
1163 #[perf]
1164 // https://github.com/zed-industries/zed/issues/44510
1165 pub fn issue_44510_hyperlink_benchmark() {
1166 const LINE: &str = "..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1167..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1168..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1169..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1170..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1171..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1172..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1173..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1174..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1175..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1176..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1177..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1178..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1179..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1180...............................................E.\r\
1181";
1182 thread_local! {
1183 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1184 build_test_term(&LINE, 5, 50);
1185 }
1186 TEST_TERM_AND_POINT.with(|(term, point)| {
1187 assert_eq!(
1188 find_from_grid_point_bench(term, *point)
1189 .map(|(path, ..)| path)
1190 .unwrap_or_default(),
1191 LINE.trim_end_matches(['.', '\r', '\n']),
1192 "Hyperlink should have been found"
1193 );
1194 });
1195 }
1196
1197 pub fn find_from_grid_point_bench(
1198 term: &Term<VoidListener>,
1199 point: AlacPoint,
1200 ) -> Option<(String, bool, Match)> {
1201 const PATH_HYPERLINK_TIMEOUT_MS: u64 = 1000;
1202
1203 thread_local! {
1204 static TEST_REGEX_SEARCHES: RefCell<RegexSearches> =
1205 RefCell::new({
1206 let default_settings_content: Rc<SettingsContent> =
1207 settings::parse_json_with_comments(&settings::default_settings())
1208 .unwrap();
1209 let default_terminal_settings =
1210 TerminalSettings::from_settings(&default_settings_content);
1211
1212 RegexSearches::new(
1213 &default_terminal_settings.path_hyperlink_regexes,
1214 PATH_HYPERLINK_TIMEOUT_MS
1215 )
1216 });
1217 }
1218
1219 TEST_REGEX_SEARCHES.with(|regex_searches| {
1220 find_from_grid_point(&term, point, &mut regex_searches.borrow_mut())
1221 })
1222 }
1223 }
1224 }
1225
1226 mod file_iri {
1227 // File IRIs have a ton of use cases. Absolute file URIs are supported on all platforms,
1228 // including Windows drive letters (e.g., file:///C:/path) and percent-encoded characters.
1229 // Some cases like relative file IRIs are not supported.
1230 // See https://en.wikipedia.org/wiki/File_URI_scheme
1231
1232 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
1233 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
1234 ///
1235 macro_rules! test_file_iri {
1236 ($file_iri:literal) => { { test_hyperlink!(concat!("โนยซ๐", $file_iri, "ยปโบ"); FileIri) } };
1237 }
1238
1239 #[cfg(not(target_os = "windows"))]
1240 #[test]
1241 fn absolute_file_iri() {
1242 test_file_iri!("file:///test/cool/index.rs");
1243 test_file_iri!("file:///test/cool/");
1244 }
1245
1246 mod issues {
1247 #[cfg(not(target_os = "windows"))]
1248 #[test]
1249 fn issue_file_iri_with_percent_encoded_characters() {
1250 // Non-space characters
1251 // file:///test/แฟฌฯฮดฮฟฯ/
1252 test_file_iri!("file:///test/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82/"); // URI
1253
1254 // Spaces
1255 test_file_iri!("file:///te%20st/co%20ol/index.rs");
1256 test_file_iri!("file:///te%20st/co%20ol/");
1257 }
1258 }
1259
1260 #[cfg(target_os = "windows")]
1261 mod windows {
1262 mod issues {
1263 // The test uses Url::to_file_path(), but it seems that the Url crate doesn't
1264 // support relative file IRIs.
1265 #[test]
1266 #[should_panic(
1267 expected = r#"Failed to interpret file IRI `file:/test/cool/index.rs` as a path"#
1268 )]
1269 fn issue_relative_file_iri() {
1270 test_file_iri!("file:/test/cool/index.rs");
1271 test_file_iri!("file:/test/cool/");
1272 }
1273
1274 // See https://en.wikipedia.org/wiki/File_URI_scheme
1275 // https://github.com/zed-industries/zed/issues/39189
1276 #[test]
1277 fn issue_39189() {
1278 test_file_iri!("file:///C:/test/cool/index.rs");
1279 test_file_iri!("file:///C:/test/cool/");
1280 }
1281
1282 #[test]
1283 fn issue_file_iri_with_percent_encoded_characters() {
1284 // Non-space characters
1285 // file:///test/แฟฌฯฮดฮฟฯ/
1286 test_file_iri!("file:///C:/test/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82/"); // URI
1287
1288 // Spaces
1289 test_file_iri!("file:///C:/te%20st/co%20ol/index.rs");
1290 test_file_iri!("file:///C:/te%20st/co%20ol/");
1291 }
1292 }
1293 }
1294 }
1295
1296 mod iri {
1297 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
1298 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
1299 ///
1300 macro_rules! test_iri {
1301 ($iri:literal) => { { test_hyperlink!(concat!("โนยซ๐", $iri, "ยปโบ"); Iri) } };
1302 }
1303
1304 #[test]
1305 fn simple() {
1306 // In the order they appear in URL_REGEX, except 'file://' which is treated as a path
1307 test_iri!("ipfs://test/cool.ipfs");
1308 test_iri!("ipns://test/cool.ipns");
1309 test_iri!("magnet://test/cool.git");
1310 test_iri!("mailto:someone@somewhere.here");
1311 test_iri!("gemini://somewhere.here");
1312 test_iri!("gopher://somewhere.here");
1313 test_iri!("http://test/cool/index.html");
1314 test_iri!("http://10.10.10.10:1111/cool.html");
1315 test_iri!("http://test/cool/index.html?amazing=1");
1316 test_iri!("http://test/cool/index.html#right%20here");
1317 test_iri!("http://test/cool/index.html?amazing=1#right%20here");
1318 test_iri!("https://test/cool/index.html");
1319 test_iri!("https://10.10.10.10:1111/cool.html");
1320 test_iri!("https://test/cool/index.html?amazing=1");
1321 test_iri!("https://test/cool/index.html#right%20here");
1322 test_iri!("https://test/cool/index.html?amazing=1#right%20here");
1323 test_iri!("news://test/cool.news");
1324 test_iri!("git://test/cool.git");
1325 test_iri!("ssh://user@somewhere.over.here:12345/test/cool.git");
1326 test_iri!("ftp://test/cool.ftp");
1327 }
1328
1329 #[test]
1330 fn wide_chars() {
1331 // In the order they appear in URL_REGEX, except 'file://' which is treated as a path
1332 test_iri!("ipfs://ไพ๐๐ฆ/cool.ipfs");
1333 test_iri!("ipns://ไพ๐๐ฆ/cool.ipns");
1334 test_iri!("magnet://ไพ๐๐ฆ/cool.git");
1335 test_iri!("mailto:someone@somewhere.here");
1336 test_iri!("gemini://somewhere.here");
1337 test_iri!("gopher://somewhere.here");
1338 test_iri!("http://ไพ๐๐ฆ/cool/index.html");
1339 test_iri!("http://10.10.10.10:1111/cool.html");
1340 test_iri!("http://ไพ๐๐ฆ/cool/index.html?amazing=1");
1341 test_iri!("http://ไพ๐๐ฆ/cool/index.html#right%20here");
1342 test_iri!("http://ไพ๐๐ฆ/cool/index.html?amazing=1#right%20here");
1343 test_iri!("https://ไพ๐๐ฆ/cool/index.html");
1344 test_iri!("https://10.10.10.10:1111/cool.html");
1345 test_iri!("https://ไพ๐๐ฆ/cool/index.html?amazing=1");
1346 test_iri!("https://ไพ๐๐ฆ/cool/index.html#right%20here");
1347 test_iri!("https://ไพ๐๐ฆ/cool/index.html?amazing=1#right%20here");
1348 test_iri!("news://ไพ๐๐ฆ/cool.news");
1349 test_iri!("git://ไพ/cool.git");
1350 test_iri!("ssh://user@somewhere.over.here:12345/ไพ๐๐ฆ/cool.git");
1351 test_iri!("ftp://ไพ๐๐ฆ/cool.ftp");
1352 }
1353
1354 // There are likely more tests needed for IRI vs URI
1355 #[test]
1356 fn iris() {
1357 // These refer to the same location, see example here:
1358 // <https://en.wikipedia.org/wiki/Internationalized_Resource_Identifier#Compatibility>
1359 test_iri!("https://en.wiktionary.org/wiki/แฟฌฯฮดฮฟฯ"); // IRI
1360 test_iri!("https://en.wiktionary.org/wiki/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82"); // URI
1361 }
1362
1363 #[test]
1364 #[should_panic(expected = "Expected a path, but was a iri")]
1365 fn file_is_a_path() {
1366 test_iri!("file://test/cool/index.rs");
1367 }
1368 }
1369
1370 #[derive(Debug, PartialEq)]
1371 enum HyperlinkKind {
1372 FileIri,
1373 Iri,
1374 Path,
1375 }
1376
1377 struct ExpectedHyperlink {
1378 hovered_grid_point: AlacPoint,
1379 hovered_char: char,
1380 hyperlink_kind: HyperlinkKind,
1381 iri_or_path: String,
1382 row: Option<u32>,
1383 column: Option<u32>,
1384 hyperlink_match: RangeInclusive<AlacPoint>,
1385 }
1386
1387 /// Converts to Windows style paths on Windows, like path!(), but at runtime for improved test
1388 /// readability.
1389 fn build_term_from_test_lines<'a>(
1390 hyperlink_kind: HyperlinkKind,
1391 term_size: TermSize,
1392 test_lines: impl Iterator<Item = &'a str>,
1393 ) -> (Term<VoidListener>, ExpectedHyperlink) {
1394 #[derive(Default, Eq, PartialEq)]
1395 enum HoveredState {
1396 #[default]
1397 HoveredScan,
1398 HoveredNextChar,
1399 Done,
1400 }
1401
1402 #[derive(Default, Eq, PartialEq)]
1403 enum MatchState {
1404 #[default]
1405 MatchScan,
1406 MatchNextChar,
1407 Match(AlacPoint),
1408 Done,
1409 }
1410
1411 #[derive(Default, Eq, PartialEq)]
1412 enum CapturesState {
1413 #[default]
1414 PathScan,
1415 PathNextChar,
1416 Path(AlacPoint),
1417 RowScan,
1418 Row(String),
1419 ColumnScan,
1420 Column(String),
1421 Done,
1422 }
1423
1424 fn prev_input_point_from_term(term: &Term<VoidListener>) -> AlacPoint {
1425 let grid = term.grid();
1426 let cursor = &grid.cursor;
1427 let mut point = cursor.point;
1428
1429 if !cursor.input_needs_wrap {
1430 point = point.sub(term, Boundary::Grid, 1);
1431 }
1432
1433 if grid.index(point).flags.contains(Flags::WIDE_CHAR_SPACER) {
1434 point.column -= 1;
1435 }
1436
1437 point
1438 }
1439
1440 fn end_point_from_prev_input_point(
1441 term: &Term<VoidListener>,
1442 prev_input_point: AlacPoint,
1443 ) -> AlacPoint {
1444 if term
1445 .grid()
1446 .index(prev_input_point)
1447 .flags
1448 .contains(Flags::WIDE_CHAR)
1449 {
1450 prev_input_point.add(term, Boundary::Grid, 1)
1451 } else {
1452 prev_input_point
1453 }
1454 }
1455
1456 fn process_input(term: &mut Term<VoidListener>, c: char) {
1457 match c {
1458 '\t' => term.put_tab(1),
1459 c @ _ => term.input(c),
1460 }
1461 }
1462
1463 let mut hovered_grid_point: Option<AlacPoint> = None;
1464 let mut hyperlink_match = AlacPoint::default()..=AlacPoint::default();
1465 let mut iri_or_path = String::default();
1466 let mut row = None;
1467 let mut column = None;
1468 let mut prev_input_point = AlacPoint::default();
1469 let mut hovered_state = HoveredState::default();
1470 let mut match_state = MatchState::default();
1471 let mut captures_state = CapturesState::default();
1472 let mut term = Term::new(Config::default(), &term_size, VoidListener);
1473
1474 for text in test_lines {
1475 let chars: Box<dyn Iterator<Item = char>> =
1476 if cfg!(windows) && hyperlink_kind == HyperlinkKind::Path {
1477 Box::new(text.chars().map(|c| if c == '/' { '\\' } else { c })) as _
1478 } else {
1479 Box::new(text.chars()) as _
1480 };
1481 let mut chars = chars.peekable();
1482 while let Some(c) = chars.next() {
1483 match c {
1484 '๐' => {
1485 hovered_state = HoveredState::HoveredNextChar;
1486 }
1487 '๐' => {
1488 hovered_grid_point = Some(prev_input_point.add(&term, Boundary::Grid, 1));
1489 }
1490 'ยซ' | 'ยป' => {
1491 captures_state = match captures_state {
1492 CapturesState::PathScan => CapturesState::PathNextChar,
1493 CapturesState::PathNextChar => {
1494 panic!("Should have been handled by char input")
1495 }
1496 CapturesState::Path(start_point) => {
1497 iri_or_path = term.bounds_to_string(
1498 start_point,
1499 end_point_from_prev_input_point(&term, prev_input_point),
1500 );
1501 CapturesState::RowScan
1502 }
1503 CapturesState::RowScan => CapturesState::Row(String::new()),
1504 CapturesState::Row(number) => {
1505 row = Some(number.parse::<u32>().unwrap());
1506 CapturesState::ColumnScan
1507 }
1508 CapturesState::ColumnScan => CapturesState::Column(String::new()),
1509 CapturesState::Column(number) => {
1510 column = Some(number.parse::<u32>().unwrap());
1511 CapturesState::Done
1512 }
1513 CapturesState::Done => {
1514 panic!("Extra 'ยซ', 'ยป'")
1515 }
1516 }
1517 }
1518 'โน' | 'โบ' => {
1519 match_state = match match_state {
1520 MatchState::MatchScan => MatchState::MatchNextChar,
1521 MatchState::MatchNextChar => {
1522 panic!("Should have been handled by char input")
1523 }
1524 MatchState::Match(start_point) => {
1525 hyperlink_match = start_point
1526 ..=end_point_from_prev_input_point(&term, prev_input_point);
1527 MatchState::Done
1528 }
1529 MatchState::Done => {
1530 panic!("Extra 'โน', 'โบ'")
1531 }
1532 }
1533 }
1534 _ => {
1535 if let CapturesState::Row(number) | CapturesState::Column(number) =
1536 &mut captures_state
1537 {
1538 number.push(c)
1539 }
1540
1541 let is_windows_abs_path_start = captures_state
1542 == CapturesState::PathNextChar
1543 && cfg!(windows)
1544 && hyperlink_kind == HyperlinkKind::Path
1545 && c == '\\'
1546 && chars.peek().is_some_and(|c| *c != '\\');
1547
1548 if is_windows_abs_path_start {
1549 // Convert Unix abs path start into Windows abs path start so that the
1550 // same test can be used for both OSes.
1551 term.input('C');
1552 prev_input_point = prev_input_point_from_term(&term);
1553 term.input(':');
1554 process_input(&mut term, c);
1555 } else {
1556 process_input(&mut term, c);
1557 prev_input_point = prev_input_point_from_term(&term);
1558 }
1559
1560 if hovered_state == HoveredState::HoveredNextChar {
1561 hovered_grid_point = Some(prev_input_point);
1562 hovered_state = HoveredState::Done;
1563 }
1564 if captures_state == CapturesState::PathNextChar {
1565 captures_state = CapturesState::Path(prev_input_point);
1566 }
1567 if match_state == MatchState::MatchNextChar {
1568 match_state = MatchState::Match(prev_input_point);
1569 }
1570 }
1571 }
1572 }
1573 term.move_down_and_cr(1);
1574 }
1575
1576 if hyperlink_kind == HyperlinkKind::FileIri {
1577 let Ok(url) = Url::parse(&iri_or_path) else {
1578 panic!("Failed to parse file IRI `{iri_or_path}`");
1579 };
1580 let Ok(path) = url.to_file_path() else {
1581 panic!("Failed to interpret file IRI `{iri_or_path}` as a path");
1582 };
1583 iri_or_path = path.to_string_lossy().into_owned();
1584 }
1585
1586 let hovered_grid_point = hovered_grid_point.expect("Missing hovered point (๐ or ๐)");
1587 let hovered_char = term.grid().index(hovered_grid_point).c;
1588 (
1589 term,
1590 ExpectedHyperlink {
1591 hovered_grid_point,
1592 hovered_char,
1593 hyperlink_kind,
1594 iri_or_path,
1595 row,
1596 column,
1597 hyperlink_match,
1598 },
1599 )
1600 }
1601
1602 fn line_cells_count(line: &str) -> usize {
1603 // This avoids taking a dependency on the unicode-width crate
1604 fn width(c: char) -> usize {
1605 match c {
1606 // Fullwidth unicode characters used in tests
1607 'ไพ' | '๐' | '๐ฆ' | '๐ฅ' => 2,
1608 '\t' => 8, // it's really 0-8, use the max always
1609 _ => 1,
1610 }
1611 }
1612 const CONTROL_CHARS: &str = "โนยซ๐๐ยปโบ";
1613 line.chars()
1614 .filter(|c| !CONTROL_CHARS.contains(*c))
1615 .map(width)
1616 .sum::<usize>()
1617 }
1618
1619 struct CheckHyperlinkMatch<'a> {
1620 term: &'a Term<VoidListener>,
1621 expected_hyperlink: &'a ExpectedHyperlink,
1622 source_location: &'a str,
1623 }
1624
1625 impl<'a> CheckHyperlinkMatch<'a> {
1626 fn new(
1627 term: &'a Term<VoidListener>,
1628 expected_hyperlink: &'a ExpectedHyperlink,
1629 source_location: &'a str,
1630 ) -> Self {
1631 Self {
1632 term,
1633 expected_hyperlink,
1634 source_location,
1635 }
1636 }
1637
1638 fn check_path_with_position_and_match(
1639 &self,
1640 path_with_position: PathWithPosition,
1641 hyperlink_match: &Match,
1642 ) {
1643 let format_path_with_position_and_match =
1644 |path_with_position: &PathWithPosition, hyperlink_match: &Match| {
1645 let mut result =
1646 format!("Path = ยซ{}ยป", &path_with_position.path.to_string_lossy());
1647 if let Some(row) = path_with_position.row {
1648 result += &format!(", line = {row}");
1649 if let Some(column) = path_with_position.column {
1650 result += &format!(", column = {column}");
1651 }
1652 }
1653
1654 result += &format!(
1655 ", at grid cells {}",
1656 Self::format_hyperlink_match(hyperlink_match)
1657 );
1658 result
1659 };
1660
1661 assert_ne!(
1662 self.expected_hyperlink.hyperlink_kind,
1663 HyperlinkKind::Iri,
1664 "\n at {}\nExpected a path, but was a iri:\n{}",
1665 self.source_location,
1666 self.format_renderable_content()
1667 );
1668
1669 assert_eq!(
1670 format_path_with_position_and_match(
1671 &PathWithPosition {
1672 path: PathBuf::from(self.expected_hyperlink.iri_or_path.clone()),
1673 row: self.expected_hyperlink.row,
1674 column: self.expected_hyperlink.column
1675 },
1676 &self.expected_hyperlink.hyperlink_match
1677 ),
1678 format_path_with_position_and_match(&path_with_position, hyperlink_match),
1679 "\n at {}:\n{}",
1680 self.source_location,
1681 self.format_renderable_content()
1682 );
1683 }
1684
1685 fn check_iri_and_match(&self, iri: String, hyperlink_match: &Match) {
1686 let format_iri_and_match = |iri: &String, hyperlink_match: &Match| {
1687 format!(
1688 "Url = ยซ{iri}ยป, at grid cells {}",
1689 Self::format_hyperlink_match(hyperlink_match)
1690 )
1691 };
1692
1693 assert_eq!(
1694 self.expected_hyperlink.hyperlink_kind,
1695 HyperlinkKind::Iri,
1696 "\n at {}\nExpected a iri, but was a path:\n{}",
1697 self.source_location,
1698 self.format_renderable_content()
1699 );
1700
1701 assert_eq!(
1702 format_iri_and_match(
1703 &self.expected_hyperlink.iri_or_path,
1704 &self.expected_hyperlink.hyperlink_match
1705 ),
1706 format_iri_and_match(&iri, hyperlink_match),
1707 "\n at {}:\n{}",
1708 self.source_location,
1709 self.format_renderable_content()
1710 );
1711 }
1712
1713 fn format_hyperlink_match(hyperlink_match: &Match) -> String {
1714 format!(
1715 "({}, {})..=({}, {})",
1716 hyperlink_match.start().line.0,
1717 hyperlink_match.start().column.0,
1718 hyperlink_match.end().line.0,
1719 hyperlink_match.end().column.0
1720 )
1721 }
1722
1723 fn format_renderable_content(&self) -> String {
1724 let mut result = format!("\nHovered on '{}'\n", self.expected_hyperlink.hovered_char);
1725
1726 let mut first_header_row = String::new();
1727 let mut second_header_row = String::new();
1728 let mut marker_header_row = String::new();
1729 for index in 0..self.term.columns() {
1730 let remainder = index % 10;
1731 if index > 0 && remainder == 0 {
1732 first_header_row.push_str(&format!("{:>10}", (index / 10)));
1733 }
1734 second_header_row += &remainder.to_string();
1735 if index == self.expected_hyperlink.hovered_grid_point.column.0 {
1736 marker_header_row.push('โ');
1737 } else {
1738 marker_header_row.push(' ');
1739 }
1740 }
1741
1742 let remainder = (self.term.columns() - 1) % 10;
1743 if remainder != 0 {
1744 first_header_row.push_str(&" ".repeat(remainder));
1745 }
1746
1747 result += &format!("\n [ {}]\n", first_header_row);
1748 result += &format!(" [{}]\n", second_header_row);
1749 result += &format!(" {}", marker_header_row);
1750
1751 for cell in self
1752 .term
1753 .renderable_content()
1754 .display_iter
1755 .filter(|cell| !cell.flags.intersects(WIDE_CHAR_SPACERS))
1756 {
1757 if cell.point.column.0 == 0 {
1758 let prefix =
1759 if cell.point.line == self.expected_hyperlink.hovered_grid_point.line {
1760 'โ'
1761 } else {
1762 ' '
1763 };
1764 result += &format!("\n{prefix}[{:>3}] ", cell.point.line.to_string());
1765 }
1766
1767 match cell.c {
1768 '\t' => result.push(' '),
1769 c @ _ => result.push(c),
1770 }
1771 }
1772
1773 result
1774 }
1775 }
1776
1777 fn test_hyperlink<'a>(
1778 columns: usize,
1779 total_cells: usize,
1780 test_lines: impl Iterator<Item = &'a str>,
1781 hyperlink_kind: HyperlinkKind,
1782 source_location: &str,
1783 ) {
1784 const CARGO_DIR_REGEX: &str =
1785 r#"\s+(Compiling|Checking|Documenting) [^(]+\((?<link>(?<path>.+))\)"#;
1786 const RUST_DIAGNOSTIC_REGEX: &str = r#"\s+(-->|:::|at) (?<link>(?<path>.+?))(:$|$)"#;
1787 const ISSUE_12338_REGEX: &str =
1788 r#"[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2} (?<link>(?<path>.+))"#;
1789 const MULTIPLE_SAME_LINE_REGEX: &str =
1790 r#"(?<link>(?<path>๐ฆ multiple_same_line ๐ฆ) ๐ฃ(?<line>[0-9]+) ๐(?<column>[0-9]+)):"#;
1791 const PATH_HYPERLINK_TIMEOUT_MS: u64 = 1000;
1792
1793 thread_local! {
1794 static TEST_REGEX_SEARCHES: RefCell<RegexSearches> =
1795 RefCell::new({
1796 let default_settings_content: Rc<SettingsContent> =
1797 settings::parse_json_with_comments(&settings::default_settings()).unwrap();
1798 let default_terminal_settings = TerminalSettings::from_settings(&default_settings_content);
1799
1800 RegexSearches::new([
1801 RUST_DIAGNOSTIC_REGEX,
1802 CARGO_DIR_REGEX,
1803 ISSUE_12338_REGEX,
1804 MULTIPLE_SAME_LINE_REGEX,
1805 ]
1806 .into_iter()
1807 .chain(default_terminal_settings.path_hyperlink_regexes
1808 .iter()
1809 .map(AsRef::as_ref)),
1810 PATH_HYPERLINK_TIMEOUT_MS)
1811 });
1812 }
1813
1814 let term_size = TermSize::new(columns, total_cells / columns + 2);
1815 let (term, expected_hyperlink) =
1816 build_term_from_test_lines(hyperlink_kind, term_size, test_lines);
1817 let hyperlink_found = TEST_REGEX_SEARCHES.with(|regex_searches| {
1818 find_from_grid_point(
1819 &term,
1820 expected_hyperlink.hovered_grid_point,
1821 &mut regex_searches.borrow_mut(),
1822 )
1823 });
1824 let check_hyperlink_match =
1825 CheckHyperlinkMatch::new(&term, &expected_hyperlink, source_location);
1826 match hyperlink_found {
1827 Some((hyperlink_word, false, hyperlink_match)) => {
1828 check_hyperlink_match.check_path_with_position_and_match(
1829 PathWithPosition::parse_str(&hyperlink_word),
1830 &hyperlink_match,
1831 );
1832 }
1833 Some((hyperlink_word, true, hyperlink_match)) => {
1834 check_hyperlink_match.check_iri_and_match(hyperlink_word, &hyperlink_match);
1835 }
1836 None => {
1837 if expected_hyperlink.hyperlink_match.start()
1838 != expected_hyperlink.hyperlink_match.end()
1839 {
1840 assert!(
1841 false,
1842 "No hyperlink found\n at {source_location}:\n{}",
1843 check_hyperlink_match.format_renderable_content()
1844 )
1845 }
1846 }
1847 }
1848 }
1849}