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 ops::{Index, Range},
15 time::{Duration, Instant},
16};
17use url::Url;
18use util::paths::{PathStyle, UrlExt};
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 path_style: PathStyle,
74) -> Option<(String, bool, Match)> {
75 let grid = term.grid();
76 let link = grid.index(point).hyperlink();
77 let found_word = if let Some(ref url) = link {
78 let mut min_index = point;
79 loop {
80 let new_min_index = min_index.sub(term, Boundary::Cursor, 1);
81 if new_min_index == min_index || grid.index(new_min_index).hyperlink() != link {
82 break;
83 } else {
84 min_index = new_min_index
85 }
86 }
87
88 let mut max_index = point;
89 loop {
90 let new_max_index = max_index.add(term, Boundary::Cursor, 1);
91 if new_max_index == max_index || grid.index(new_max_index).hyperlink() != link {
92 break;
93 } else {
94 max_index = new_max_index
95 }
96 }
97
98 let url = url.uri().to_owned();
99 let url_match = min_index..=max_index;
100
101 Some((url, true, url_match))
102 } else {
103 let (line_start, line_end) = (term.line_search_left(point), term.line_search_right(point));
104 if let Some((url, url_match)) = RegexIter::new(
105 line_start,
106 line_end,
107 AlacDirection::Right,
108 term,
109 &mut regex_searches.url_regex,
110 )
111 .find(|rm| rm.contains(&point))
112 .map(|url_match| {
113 let url = term.bounds_to_string(*url_match.start(), *url_match.end());
114 sanitize_url_punctuation(url, url_match, term)
115 }) {
116 Some((url, true, url_match))
117 } else {
118 path_match(
119 &term,
120 line_start,
121 line_end,
122 point,
123 &mut regex_searches.path_hyperlink_regexes,
124 regex_searches.path_hyperlink_timeout,
125 )
126 .map(|(path, path_match)| (path, false, path_match))
127 }
128 };
129
130 found_word.map(|(maybe_url_or_path, is_url, word_match)| {
131 if is_url {
132 // Treat "file://" IRIs like file paths to ensure
133 // that line numbers at the end of the path are
134 // handled correctly.
135 // Use Url::to_file_path() to properly handle Windows drive letters
136 // (e.g., file:///C:/path -> C:\path)
137 if maybe_url_or_path.starts_with("file://") {
138 if let Ok(url) = Url::parse(&maybe_url_or_path) {
139 if let Ok(path) = url.to_file_path_ext(path_style) {
140 return (path.to_string_lossy().into_owned(), false, word_match);
141 }
142 }
143 // Fallback: strip file:// prefix if URL parsing fails
144 let path = maybe_url_or_path
145 .strip_prefix("file://")
146 .unwrap_or(&maybe_url_or_path);
147 (path.to_string(), false, word_match)
148 } else {
149 (maybe_url_or_path, true, word_match)
150 }
151 } else {
152 (maybe_url_or_path, false, word_match)
153 }
154 })
155}
156
157fn sanitize_url_punctuation<T: EventListener>(
158 url: String,
159 url_match: Match,
160 term: &Term<T>,
161) -> (String, Match) {
162 let mut sanitized_url = url;
163 let mut chars_trimmed = 0;
164
165 // Count parentheses in the URL
166 let (open_parens, mut close_parens) =
167 sanitized_url
168 .chars()
169 .fold((0, 0), |(opens, closes), c| match c {
170 '(' => (opens + 1, closes),
171 ')' => (opens, closes + 1),
172 _ => (opens, closes),
173 });
174
175 // Remove trailing characters that shouldn't be at the end of URLs
176 while let Some(last_char) = sanitized_url.chars().last() {
177 let should_remove = match last_char {
178 // These may be part of a URL but not at the end. It's not that the spec
179 // doesn't allow them, but they are frequently used in plain text as delimiters
180 // where they're not meant to be part of the URL.
181 '.' | ',' | ':' | ';' => true,
182 '(' => true,
183 ')' if close_parens > open_parens => {
184 close_parens -= 1;
185
186 true
187 }
188 _ => false,
189 };
190
191 if should_remove {
192 sanitized_url.pop();
193 chars_trimmed += 1;
194 } else {
195 break;
196 }
197 }
198
199 if chars_trimmed > 0 {
200 let new_end = url_match.end().sub(term, Boundary::Grid, chars_trimmed);
201 let sanitized_match = Match::new(*url_match.start(), new_end);
202 (sanitized_url, sanitized_match)
203 } else {
204 (sanitized_url, url_match)
205 }
206}
207
208/// Returns the byte offset just past the first unbalanced `(` in `s`, or `None`
209/// if all parentheses are balanced. Used to strip prefixes like `Update(` from
210/// path matches while preserving balanced parens in filenames like `file(copy).txt`.
211fn first_unbalanced_open_paren(s: &str) -> Option<usize> {
212 let mut balance: i32 = 0;
213 let mut first_unmatched = None;
214 for (i, c) in s.char_indices() {
215 match c {
216 '(' => {
217 if balance == 0 {
218 first_unmatched = Some(i + c.len_utf8());
219 }
220 balance += 1;
221 }
222 ')' => {
223 balance -= 1;
224 if balance <= 0 {
225 balance = 0;
226 first_unmatched = None;
227 }
228 }
229 _ => {}
230 }
231 }
232 first_unmatched.filter(|_| balance > 0)
233}
234
235fn path_match<T>(
236 term: &Term<T>,
237 line_start: AlacPoint,
238 line_end: AlacPoint,
239 hovered: AlacPoint,
240 path_hyperlink_regexes: &mut Vec<Regex>,
241 path_hyperlink_timeout: Duration,
242) -> Option<(String, Match)> {
243 if path_hyperlink_regexes.is_empty() || path_hyperlink_timeout.as_millis() == 0 {
244 return None;
245 }
246 debug_assert!(line_start <= hovered);
247 debug_assert!(line_end >= hovered);
248 let search_start_time = Instant::now();
249
250 let timed_out = || {
251 let elapsed_time = Instant::now().saturating_duration_since(search_start_time);
252 (elapsed_time > path_hyperlink_timeout)
253 .then_some((elapsed_time.as_millis(), path_hyperlink_timeout.as_millis()))
254 };
255
256 // This used to be: `let line = term.bounds_to_string(line_start, line_end)`, however, that
257 // api compresses tab characters into a single space, whereas we require a cell accurate
258 // string representation of the line. The below algorithm does this, but seems a bit odd.
259 // Maybe there is a clean api for doing this, but I couldn't find it.
260 let mut line = String::with_capacity(
261 (line_end.line.0 - line_start.line.0 + 1) as usize * term.grid().columns(),
262 );
263 let first_cell = &term.grid()[line_start];
264 let mut prev_len = 0;
265 line.push(first_cell.c);
266 let mut hovered_point_byte_offset = None;
267
268 if line_start == hovered {
269 hovered_point_byte_offset = Some(0);
270 }
271
272 for cell in term.grid().iter_from(line_start) {
273 if cell.point > line_end {
274 break;
275 }
276
277 if !cell.flags.intersects(WIDE_CHAR_SPACERS) {
278 prev_len = line.len();
279 match cell.c {
280 ' ' | '\t' => line.push(' '),
281 c => line.push(c),
282 }
283 }
284
285 if cell.point == hovered {
286 debug_assert!(hovered_point_byte_offset.is_none());
287 hovered_point_byte_offset = Some(prev_len);
288 }
289 }
290 let line = line.trim_ascii_end();
291 let hovered_point_byte_offset = hovered_point_byte_offset?;
292 if line.len() <= hovered_point_byte_offset {
293 return None;
294 }
295 let found_from_range = |path_range: Range<usize>,
296 link_range: Range<usize>,
297 position: Option<(u32, Option<u32>)>| {
298 let advance_point_by_str = |mut point: AlacPoint, s: &str| {
299 for _ in s.chars() {
300 point = term
301 .expand_wide(point, AlacDirection::Right)
302 .add(term, Boundary::Grid, 1);
303 }
304
305 // There does not appear to be an alacritty api that is
306 // "move to start of current wide char", so we have to do it ourselves.
307 let flags = term.grid().index(point).flags;
308 if flags.contains(Flags::LEADING_WIDE_CHAR_SPACER) {
309 AlacPoint::new(point.line + 1, Column(0))
310 } else if flags.contains(Flags::WIDE_CHAR_SPACER) {
311 AlacPoint::new(point.line, point.column - 1)
312 } else {
313 point
314 }
315 };
316
317 let link_start = advance_point_by_str(line_start, &line[..link_range.start]);
318 let link_end = advance_point_by_str(link_start, &line[link_range]);
319 let link_match = link_start
320 ..=term
321 .expand_wide(link_end, AlacDirection::Left)
322 .sub(term, Boundary::Grid, 1);
323
324 (
325 {
326 let mut path = line[path_range].to_string();
327 position.inspect(|(line, column)| {
328 path += &format!(":{line}");
329 column.inspect(|column| path += &format!(":{column}"));
330 });
331 path
332 },
333 link_match,
334 )
335 };
336
337 for regex in path_hyperlink_regexes {
338 let mut path_found = false;
339
340 for (line_start_offset, captures) in regex
341 .captures_iter(&line)
342 .map(|captures| (0usize, captures))
343 {
344 path_found = true;
345 let match_range = captures.get(0).unwrap().range();
346 let (mut path_range, line_column) = if let Some(path) = captures.name("path") {
347 let parse = |name: &str| {
348 captures
349 .name(name)
350 .and_then(|capture| capture.as_str().parse().ok())
351 };
352
353 (
354 path.range(),
355 parse("line").map(|line| (line, parse("column"))),
356 )
357 } else {
358 (match_range.clone(), None)
359 };
360 let mut link_range = captures
361 .name("link")
362 .map_or_else(|| match_range.clone(), |link| link.range());
363
364 path_range.start += line_start_offset;
365 path_range.end += line_start_offset;
366 link_range.start += line_start_offset;
367 link_range.end += line_start_offset;
368
369 // Strip prefix up to the first unbalanced `(` in the matched path.
370 // This handles delimiter parens like `Update(.claude/SKILL.md)` while
371 // preserving balanced parens in filenames like `file(copy).txt`.
372 // Analogous to `sanitize_url_punctuation` which strips unbalanced
373 // trailing `)` from URLs.
374 if let Some(trim) = first_unbalanced_open_paren(&line[path_range.clone()]) {
375 path_range.start += trim;
376 link_range.start = link_range.start.max(path_range.start);
377 }
378
379 if !link_range.contains(&hovered_point_byte_offset) {
380 // No match, just skip.
381 continue;
382 }
383 let found = found_from_range(path_range, link_range, line_column);
384
385 if found.1.contains(&hovered) {
386 return Some(found);
387 }
388 }
389
390 if path_found {
391 return None;
392 }
393
394 if let Some((timed_out_ms, timeout_ms)) = timed_out() {
395 warn!("Timed out processing path hyperlink regexes after {timed_out_ms}ms");
396 info!("{timeout_ms}ms time out specified in `terminal.path_hyperlink_timeout_ms`");
397 return None;
398 }
399 }
400
401 None
402}
403
404#[cfg(test)]
405mod tests {
406 use crate::terminal_settings::TerminalSettings;
407
408 use super::*;
409 use alacritty_terminal::{
410 event::VoidListener,
411 grid::Dimensions,
412 index::{Boundary, Column, Line, Point as AlacPoint},
413 term::{Config, cell::Flags, test::TermSize},
414 vte::ansi::Handler,
415 };
416 use regex::Regex;
417 use settings::{self, Settings, SettingsContent};
418 use std::{cell::RefCell, ops::RangeInclusive, path::PathBuf, rc::Rc};
419 use url::Url;
420 use util::paths::PathWithPosition;
421
422 fn re_test(re: &str, hay: &str, expected: Vec<&str>) {
423 let results: Vec<_> = Regex::new(re)
424 .unwrap()
425 .find_iter(hay)
426 .map(|m| m.as_str())
427 .collect();
428 assert_eq!(results, expected);
429 }
430
431 #[test]
432 fn test_url_regex() {
433 re_test(
434 URL_REGEX,
435 "test http://example.com test 'https://website1.com' test mailto:bob@example.com train",
436 vec![
437 "http://example.com",
438 "https://website1.com",
439 "mailto:bob@example.com",
440 ],
441 );
442 }
443
444 #[test]
445 fn test_url_parentheses_sanitization() {
446 // Test our sanitize_url_parentheses function directly
447 let test_cases = vec![
448 // Cases that should be sanitized (unbalanced parentheses)
449 ("https://www.google.com/)", "https://www.google.com/"),
450 ("https://example.com/path)", "https://example.com/path"),
451 ("https://test.com/))", "https://test.com/"),
452 ("https://test.com/(((", "https://test.com/"),
453 ("https://test.com/(test)(", "https://test.com/(test)"),
454 // Cases that should NOT be sanitized (balanced parentheses)
455 (
456 "https://en.wikipedia.org/wiki/Example_(disambiguation)",
457 "https://en.wikipedia.org/wiki/Example_(disambiguation)",
458 ),
459 ("https://test.com/(hello)", "https://test.com/(hello)"),
460 (
461 "https://example.com/path(1)(2)",
462 "https://example.com/path(1)(2)",
463 ),
464 // Edge cases
465 ("https://test.com/", "https://test.com/"),
466 ("https://example.com", "https://example.com"),
467 ];
468
469 for (input, expected) in test_cases {
470 // Create a minimal terminal for testing
471 let term = Term::new(Config::default(), &TermSize::new(80, 24), VoidListener);
472
473 // Create a dummy match that spans the entire input
474 let start_point = AlacPoint::new(Line(0), Column(0));
475 let end_point = AlacPoint::new(Line(0), Column(input.len()));
476 let dummy_match = Match::new(start_point, end_point);
477
478 let (result, _) = sanitize_url_punctuation(input.to_string(), dummy_match, &term);
479 assert_eq!(result, expected, "Failed for input: {}", input);
480 }
481 }
482
483 #[test]
484 fn test_url_punctuation_sanitization() {
485 // Test URLs with trailing punctuation (sentence/text punctuation)
486 // The sanitize_url_punctuation function removes ., ,, :, ;, from the end
487 let test_cases = vec![
488 ("https://example.com.", "https://example.com"),
489 (
490 "https://github.com/zed-industries/zed.",
491 "https://github.com/zed-industries/zed",
492 ),
493 (
494 "https://example.com/path/file.html.",
495 "https://example.com/path/file.html",
496 ),
497 (
498 "https://example.com/file.pdf.",
499 "https://example.com/file.pdf",
500 ),
501 ("https://example.com:8080.", "https://example.com:8080"),
502 ("https://example.com..", "https://example.com"),
503 (
504 "https://en.wikipedia.org/wiki/C.E.O.",
505 "https://en.wikipedia.org/wiki/C.E.O",
506 ),
507 ("https://example.com,", "https://example.com"),
508 ("https://example.com/path,", "https://example.com/path"),
509 ("https://example.com,,", "https://example.com"),
510 ("https://example.com:", "https://example.com"),
511 ("https://example.com/path:", "https://example.com/path"),
512 ("https://example.com::", "https://example.com"),
513 ("https://example.com;", "https://example.com"),
514 ("https://example.com/path;", "https://example.com/path"),
515 ("https://example.com;;", "https://example.com"),
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 (
523 "https://example.com/v1.0/api",
524 "https://example.com/v1.0/api",
525 ),
526 ("https://192.168.1.1", "https://192.168.1.1"),
527 ("https://sub.domain.com", "https://sub.domain.com"),
528 (
529 "https://example.com?query=value",
530 "https://example.com?query=value",
531 ),
532 ("https://example.com?a=1&b=2", "https://example.com?a=1&b=2"),
533 (
534 "https://example.com/path:8080",
535 "https://example.com/path:8080",
536 ),
537 ];
538
539 for (input, expected) in test_cases {
540 // Create a minimal terminal for testing
541 let term = Term::new(Config::default(), &TermSize::new(80, 24), VoidListener);
542
543 // Create a dummy match that spans the entire input
544 let start_point = AlacPoint::new(Line(0), Column(0));
545 let end_point = AlacPoint::new(Line(0), Column(input.len()));
546 let dummy_match = Match::new(start_point, end_point);
547
548 let (result, _) = sanitize_url_punctuation(input.to_string(), dummy_match, &term);
549 assert_eq!(result, expected, "Failed for input: {}", input);
550 }
551 }
552
553 macro_rules! test_hyperlink {
554 ($($lines:expr),+; $hyperlink_kind:ident) => { {
555 use crate::terminal_hyperlinks::tests::line_cells_count;
556 use std::cmp;
557
558 let test_lines = vec![$($lines),+];
559 let (total_cells, longest_line_cells) =
560 test_lines.iter().copied()
561 .map(line_cells_count)
562 .fold((0, 0), |state, cells| (state.0 + cells, cmp::max(state.1, cells)));
563 let contains_tab_char = test_lines.iter().copied()
564 .map(str::chars).flatten().find(|&c| c == '\t');
565 let columns = if contains_tab_char.is_some() {
566 // This avoids tabs at end of lines causing whitespace-eating line wraps...
567 vec![longest_line_cells + 1]
568 } else {
569 // Alacritty has issues with 2 columns, use 3 as the minimum for now.
570 vec![3, longest_line_cells / 2, longest_line_cells + 1]
571 };
572 test_hyperlink!(
573 columns;
574 total_cells;
575 test_lines.iter().copied();
576 $hyperlink_kind
577 )
578 } };
579
580 ($columns:expr; $total_cells:expr; $lines:expr; $hyperlink_kind:ident) => { {
581 use crate::terminal_hyperlinks::tests::{ test_hyperlink, HyperlinkKind };
582
583 let source_location = format!("{}:{}", std::file!(), std::line!());
584 for columns in $columns {
585 test_hyperlink(columns, $total_cells, $lines, HyperlinkKind::$hyperlink_kind,
586 &source_location);
587 }
588 } };
589 }
590
591 mod path {
592 /// ๐ := **hovered** on following char
593 ///
594 /// ๐ := **hovered** on wide char spacer of previous full width char
595 ///
596 /// **`โนโบ`** := expected **hyperlink** match
597 ///
598 /// **`ยซยป`** := expected **path**, **row**, and **column** capture groups
599 ///
600 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
601 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
602 ///
603 macro_rules! test_path {
604 ($($lines:literal),+) => { test_hyperlink!($($lines),+; Path) };
605 }
606
607 #[test]
608 fn simple() {
609 // Rust paths
610 // Just the path
611 test_path!("โนยซ/๐test/cool.rsยปโบ");
612 test_path!("โนยซ/test/cool๐.rsยปโบ");
613
614 // path and line
615 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยปโบ");
616 test_path!("โนยซ/test/cool.rsยป๐:ยซ4ยปโบ");
617 test_path!("โนยซ/test/cool.rsยป:ยซ๐4ยปโบ");
618 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป)โบ");
619 test_path!("โนยซ/test/cool.rsยป๐(ยซ4ยป)โบ");
620 test_path!("โนยซ/test/cool.rsยป(ยซ๐4ยป)โบ");
621 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐)โบ");
622
623 // path, line, and column
624 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
625 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
626 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ");
627 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐,ยซ2ยป)โบ");
628
629 // path, line, column, and ':' suffix
630 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ:");
631 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ:");
632 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ:");
633 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ2ยป๐)โบ:");
634 test_path!("โนยซ/๐test/cool.rsยป:(ยซ4ยป,ยซ2ยป)โบ:");
635 test_path!("โนยซ/test/cool.rsยป:(ยซ4ยป,ยซ2ยป๐)โบ:");
636 test_path!("โนยซ/๐test/cool.rsยป:(ยซ4ยป:ยซ2ยป)โบ:");
637 test_path!("โนยซ/test/cool.rsยป:(ยซ4ยป:ยซ2ยป๐)โบ:");
638 test_path!("/test/cool.rs:4:2๐:", "What is this?");
639 test_path!("/test/cool.rs(4,2)๐:", "What is this?");
640
641 // path, line, column, and description
642 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ:Error!");
643 test_path!("โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ:Error!");
644
645 // Cargo output
646 test_path!(" Compiling Cool ๐(/test/Cool)");
647 test_path!(" Compiling Cool (โนยซ/๐test/Coolยปโบ)");
648 test_path!(" Compiling Cool (/test/Cool๐)");
649
650 // Tool output with path inside parens (e.g. Claude Code)
651 test_path!("Update๐(src/cool.rs)");
652 test_path!("Update(โนยซsrc/๐cool.rsยปโบ)");
653 test_path!("Update(src/cool.rs๐)");
654 test_path!("Write(โนยซ/๐test/Coolยปโบ)");
655
656 // Python
657 test_path!("โนยซawe๐some.pyยปโบ");
658 test_path!("โนยซ๐aยปโบ ");
659
660 test_path!(" โนF๐ile \"ยซ/awesome.pyยป\", line ยซ42ยปโบ: Wat?");
661 test_path!(" โนFile \"ยซ/awe๐some.pyยป\", line ยซ42ยปโบ");
662 test_path!(" โนFile \"ยซ/awesome.pyยป๐\", line ยซ42ยปโบ: Wat?");
663 test_path!(" โนFile \"ยซ/awesome.pyยป\", line ยซ4๐2ยปโบ");
664 }
665
666 #[test]
667 fn simple_with_descriptions() {
668 // path, line, column and description
669 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ:ไพDescไพไพไพ");
670 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ:ไพDescไพไพไพ");
671 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ:ไพDescไพไพไพ");
672 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป๐,ยซ2ยป)โบ:ไพDescไพไพไพ");
673
674 // path, line, column and description w/extra colons
675 test_path!("โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ::ไพDescไพไพไพ");
676 test_path!("โนยซ/test/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ::ไพDescไพไพไพ");
677 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป,ยซ2ยป)โบ::ไพDescไพไพไพ");
678 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ2ยป๐)โบ::ไพDescไพไพไพ");
679 }
680
681 #[test]
682 fn multiple_same_line() {
683 test_path!("โนยซ/๐test/cool.rsยปโบ /test/cool.rs");
684 test_path!("/test/cool.rs โนยซ/๐test/cool.rsยปโบ");
685
686 test_path!(
687 "โนยซ๐ฆ multiple_๐same_line ๐ฆยป ๐ฃยซ4ยป ๐๏ธยซ2ยปโบ: ๐ฆ multiple_same_line ๐ฆ ๐ฃ4 ๐๏ธ2:"
688 );
689
690 // ls output (tab separated)
691 test_path!(
692 "โนยซCarg๐o.tomlยปโบ\t\texperiments\t\tnotebooks\t\trust-toolchain.toml\ttooling"
693 );
694 test_path!(
695 "Cargo.toml\t\tโนยซexper๐imentsยปโบ\t\tnotebooks\t\trust-toolchain.toml\ttooling"
696 );
697 test_path!(
698 "Cargo.toml\t\texperiments\t\tโนยซnote๐booksยปโบ\t\trust-toolchain.toml\ttooling"
699 );
700 test_path!(
701 "Cargo.toml\t\texperiments\t\tnotebooks\t\tโนยซrust-t๐oolchain.tomlยปโบ\ttooling"
702 );
703 test_path!(
704 "Cargo.toml\t\texperiments\t\tnotebooks\t\trust-toolchain.toml\tโนยซtoo๐lingยปโบ"
705 );
706 }
707
708 #[test]
709 fn colons_galore() {
710 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ");
711 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ:");
712 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ");
713 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ:");
714 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป)โบ");
715 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป)โบ:");
716 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ");
717 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ:");
718 test_path!("โนยซ/test/co๐ol.rsยป::ยซ42ยปโบ");
719 test_path!("โนยซ/test/co๐ol.rsยป::ยซ42ยปโบ:");
720 test_path!("โนยซ/test/co๐ol.rsยป(ยซ1ยป,ยซ618ยป)โบ::");
721 }
722
723 #[test]
724 fn quotes_and_brackets() {
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 test_path!("{โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ}");
732 test_path!("<โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>");
733
734 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ\"]");
735 test_path!("'(โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ)'");
736
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 test_path!("(โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ)");
743 test_path!("{โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ}");
744 test_path!("<โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ>");
745
746 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยป:ยซ2ยปโบ\"]");
747
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 test_path!("(โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ)");
754 test_path!("{โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ}");
755 test_path!("<โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ>");
756
757 test_path!("[\"โนยซ/test/co๐ol.rsยป(ยซ4ยป)โบ\"]");
758
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 test_path!("(โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ)");
765 test_path!("{โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ}");
766 test_path!("<โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ>");
767
768 test_path!("[\"โนยซ/test/co๐ol.rsยป(ยซ4ยป,ยซ2ยป)โบ\"]");
769
770 // Imbalanced
771 test_path!("([โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ] was here...)");
772 test_path!("[Here's <โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>]");
773 test_path!("('โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ' was here...)");
774 test_path!("[Here's `โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ`]");
775 }
776
777 #[test]
778 fn trailing_punctuation() {
779 test_path!("โนยซ/test/co๐ol.rsยปโบ:,..");
780 test_path!("/test/cool.rs:,๐..");
781 test_path!("โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ:,");
782 test_path!("/test/cool.rs:4:๐,");
783 test_path!("[\"โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ\"]:,");
784 test_path!("'(โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ),,'...");
785 test_path!("('โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ'::: was here...)");
786 test_path!("[Here's <โนยซ/test/co๐ol.rsยป:ยซ4ยปโบ>]::: ");
787 }
788
789 #[test]
790 fn word_wide_chars() {
791 // Rust paths
792 test_path!("โนยซ/๐ไพ/cool.rsยปโบ");
793 test_path!("โนยซ/ไพ๐/cool.rsยปโบ");
794 test_path!("โนยซ/ไพ/cool.rsยป:ยซ๐4ยปโบ");
795 test_path!("โนยซ/ไพ/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
796
797 // Cargo output
798 test_path!(" Compiling Cool (โนยซ/๐ไพ/Coolยปโบ)");
799 test_path!(" Compiling Cool (โนยซ/ไพ๐/Coolยปโบ)");
800
801 test_path!(" Compiling Cool (โนยซ/๐ไพ/Cool Spacesยปโบ)");
802 test_path!(" Compiling Cool (โนยซ/ไพ๐/Cool Spacesยปโบ)");
803 test_path!(" Compiling Cool (โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ)");
804 test_path!(" Compiling Cool (โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ)");
805
806 test_path!(" --> โนยซ/๐ไพ/Cool Spacesยปโบ");
807 test_path!(" ::: โนยซ/ไพ๐/Cool Spacesยปโบ");
808 test_path!(" --> โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ");
809 test_path!(" ::: โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ");
810 test_path!(" panicked at โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ:");
811 test_path!(" panicked at โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ:");
812 test_path!(" at โนยซ/๐ไพ/Cool Spacesยป:ยซ4ยป:ยซ2ยปโบ");
813 test_path!(" at โนยซ/ไพ๐/Cool Spacesยป(ยซ4ยป,ยซ2ยป)โบ");
814
815 // Python
816 test_path!("โนยซ๐ไพwesome.pyยปโบ");
817 test_path!("โนยซไพ๐wesome.pyยปโบ");
818 test_path!(" โนFile \"ยซ/๐ไพwesome.pyยป\", line ยซ42ยปโบ: Wat?");
819 test_path!(" โนFile \"ยซ/ไพ๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
820 }
821
822 #[test]
823 fn non_word_wide_chars() {
824 // Mojo diagnostic message
825 test_path!(" โนFile \"ยซ/awe๐some.๐ฅยป\", line ยซ42ยปโบ: Wat?");
826 test_path!(" โนFile \"ยซ/awesome๐.๐ฅยป\", line ยซ42ยปโบ: Wat?");
827 test_path!(" โนFile \"ยซ/awesome.๐๐ฅยป\", line ยซ42ยปโบ: Wat?");
828 test_path!(" โนFile \"ยซ/awesome.๐ฅ๐ยป\", line ยซ42ยปโบ: Wat?");
829 }
830
831 /// These likely rise to the level of being worth fixing.
832 mod issues {
833 #[test]
834 // <https://github.com/alacritty/alacritty/issues/8586>
835 fn issue_alacritty_8586() {
836 // Rust paths
837 test_path!("โนยซ/๐ไพ/cool.rsยปโบ");
838 test_path!("โนยซ/ไพ๐/cool.rsยปโบ");
839 test_path!("โนยซ/ไพ/cool.rsยป:ยซ๐4ยปโบ");
840 test_path!("โนยซ/ไพ/cool.rsยป:ยซ4ยป:ยซ๐2ยปโบ");
841
842 // Cargo output
843 test_path!(" Compiling Cool (โนยซ/๐ไพ/Coolยปโบ)");
844 test_path!(" Compiling Cool (โนยซ/ไพ๐/Coolยปโบ)");
845
846 // Python
847 test_path!("โนยซ๐ไพwesome.pyยปโบ");
848 test_path!("โนยซไพ๐wesome.pyยปโบ");
849 test_path!(" โนFile \"ยซ/๐ไพwesome.pyยป\", line ยซ42ยปโบ: Wat?");
850 test_path!(" โนFile \"ยซ/ไพ๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
851 }
852
853 #[test]
854 // <https://github.com/zed-industries/zed/issues/12338>
855 fn issue_12338_regex() {
856 // Issue #12338
857 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซ'test file ๐1.txt'ยปโบ");
858 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซ๐'test file 1.txt'ยปโบ");
859 }
860
861 #[test]
862 // <https://github.com/zed-industries/zed/issues/12338>
863 fn issue_12338() {
864 // Issue #12338
865 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtest๐ใ2.txtยปโบ");
866 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtestใ๐2.txtยปโบ");
867 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtest๐ใ3.txtยปโบ");
868 test_path!(".rw-r--r-- 0 staff 05-27 14:03 โนยซtestใ๐3.txtยปโบ");
869
870 // Rust paths
871 test_path!("โนยซ/๐๐/๐ฆ.rsยปโบ");
872 test_path!("โนยซ/๐๐/๐ฆ.rsยปโบ");
873 test_path!("โนยซ/๐/๐๐ฆ.rsยป:ยซ4ยปโบ");
874 test_path!("โนยซ/๐/๐ฆ๐.rsยป:ยซ4ยป:ยซ2ยปโบ");
875
876 // Cargo output
877 test_path!(" Compiling Cool (โนยซ/๐๐/Coolยปโบ)");
878 test_path!(" Compiling Cool (โนยซ/๐๐/Coolยปโบ)");
879
880 // Python
881 test_path!("โนยซ๐๐wesome.pyยปโบ");
882 test_path!("โนยซ๐๐wesome.pyยปโบ");
883 test_path!(" โนFile \"ยซ/๐๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
884 test_path!(" โนFile \"ยซ/๐๐wesome.pyยป\", line ยซ42ยปโบ: Wat?");
885
886 // Mojo
887 test_path!("โนยซ/awe๐some.๐ฅยปโบ is some good Mojo!");
888 test_path!("โนยซ/awesome๐.๐ฅยปโบ is some good Mojo!");
889 test_path!("โนยซ/awesome.๐๐ฅยปโบ is some good Mojo!");
890 test_path!("โนยซ/awesome.๐ฅ๐ยปโบ is some good Mojo!");
891 test_path!(" โนFile \"ยซ/๐๐wesome.๐ฅยป\", line ยซ42ยปโบ: Wat?");
892 test_path!(" โนFile \"ยซ/๐๐wesome.๐ฅยป\", line ยซ42ยปโบ: Wat?");
893 }
894
895 #[test]
896 // <https://github.com/zed-industries/zed/issues/40202>
897 fn issue_40202() {
898 // Elixir
899 test_path!("[โนยซlib/blitz_apex_๐server/stats/aggregate_rank_stats.exยป:ยซ35ยปโบ: BlitzApexServer.Stats.AggregateRankStats.update/2]
900 1 #=> 1");
901 }
902
903 #[test]
904 // <https://github.com/zed-industries/zed/issues/28194>
905 fn issue_28194() {
906 test_path!(
907 "โนยซtest/c๐ontrollers/template_items_controller_test.rbยป:ยซ20ยปโบ:in 'block (2 levels) in <class:TemplateItemsControllerTest>'"
908 );
909 }
910
911 #[test]
912 // <https://github.com/zed-industries/zed/issues/50531>
913 fn issue_50531() {
914 // Paths preceded by "N:" prefix (e.g. grep output line numbers)
915 // should still be clickable
916 test_path!("0: โนยซfoo/๐bar.txtยปโบ");
917 test_path!("0: โนยซ๐foo/bar.txtยปโบ");
918 test_path!("42: โนยซ๐foo/bar.txtยปโบ");
919 test_path!("1: โนยซ/๐test/cool.rsยปโบ");
920 test_path!("1: โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
921 }
922
923 #[test]
924 // <https://github.com/zed-industries/zed/issues/46795>
925 fn issue_46795() {
926 // Box drawing characters are commonly used as UI elements and
927 // should not interfere with path detection; they appear rarely
928 // enough in actual paths that false positives should be minimal
929
930 test_path!("โโนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
931 test_path!("โคโนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
932 test_path!("โฟโนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
933
934 test_path!("โโโโนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ");
935 test_path!("โโ[โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ]");
936 test_path!("โ[โนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบ]");
937 test_path!("โฌโนยซ/๐test/cool.rsยป:ยซ4ยป:ยซ2ยปโบโฌ");
938 }
939
940 #[test]
941 #[cfg_attr(
942 not(target_os = "windows"),
943 should_panic(
944 expected = "Path = ยซ/test/cool.rs:4:NotDescยป, at grid cells (0, 1)..=(7, 2)"
945 )
946 )]
947 #[cfg_attr(
948 target_os = "windows",
949 should_panic(
950 expected = r#"Path = ยซC:\\test\\cool.rs:4:NotDescยป, at grid cells (0, 1)..=(8, 1)"#
951 )
952 )]
953 // PathWithPosition::parse_str considers "/test/co๐ol.rs:4:NotDesc" invalid input, but
954 // still succeeds and truncates the part after the position. Ideally this would be
955 // parsed as the path "/test/co๐ol.rs:4:NotDesc" with no position.
956 fn path_with_position_parse_str() {
957 test_path!("`โนยซ/test/co๐ol.rs:4:NotDescยปโบ`");
958 test_path!("<โนยซ/test/co๐ol.rs:4:NotDescยปโบ>");
959
960 test_path!("'โนยซ(/test/co๐ol.rs:4:2)ยปโบ'");
961 test_path!("'โนยซ(/test/co๐ol.rs(4))ยปโบ'");
962 test_path!("'โนยซ(/test/co๐ol.rs(4,2))ยปโบ'");
963 }
964 }
965
966 /// Minor issues arguably not important enough to fix/workaround...
967 mod nits {
968 #[test]
969 fn alacritty_bugs_with_two_columns() {
970 test_path!("โนยซ/๐test/cool.rsยป(ยซ4ยป)โบ");
971 test_path!("โนยซ/test/cool.rsยป(ยซ๐4ยป)โบ");
972 test_path!("โนยซ/test/cool.rsยป(ยซ4ยป,ยซ๐2ยป)โบ");
973
974 // Python
975 test_path!("โนยซawe๐some.pyยปโบ");
976 }
977
978 #[test]
979 #[cfg_attr(
980 not(target_os = "windows"),
981 should_panic(
982 expected = "Path = ยซ/test/cool.rsยป, line = 1, at grid cells (0, 0)..=(9, 0)"
983 )
984 )]
985 #[cfg_attr(
986 target_os = "windows",
987 should_panic(
988 expected = r#"Path = ยซC:\\test\\cool.rsยป, line = 1, at grid cells (0, 0)..=(9, 2)"#
989 )
990 )]
991 fn invalid_row_column_should_be_part_of_path() {
992 test_path!("โนยซ/๐test/cool.rs:1:618033988749ยปโบ");
993 test_path!("โนยซ/๐test/cool.rs(1,618033988749)ยปโบ");
994 }
995
996 #[test]
997 #[cfg_attr(
998 not(target_os = "windows"),
999 should_panic(expected = "Path = ยซ/te:st/co:ol.r:s:4:2::::::ยป")
1000 )]
1001 #[cfg_attr(
1002 target_os = "windows",
1003 should_panic(expected = r#"Path = ยซC:\\te:st\\co:ol.r:s:4:2::::::ยป"#)
1004 )]
1005 fn many_trailing_colons_should_be_parsed_as_part_of_the_path() {
1006 test_path!("โนยซ/te:st/๐co:ol.r:s:4:2::::::ยปโบ");
1007 test_path!("/test/cool.rs:::๐:");
1008 }
1009
1010 #[test]
1011 // Filenames with balanced parentheses are preserved as a single path.
1012 // Unbalanced leading `(` (e.g. `Update(.claude/SKILL.md)`) is stripped.
1013 fn parens_in_filename() {
1014 test_path!("โนยซdocker-compose.prod(๐copy).ymlยปโบ");
1015 }
1016 }
1017
1018 mod windows {
1019 // Lots of fun to be had with long file paths (verbatim) and UNC paths on Windows.
1020 // See <https://learn.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation>
1021 // See <https://users.rust-lang.org/t/understanding-windows-paths/58583>
1022 // See <https://github.com/rust-lang/cargo/issues/13919>
1023
1024 #[test]
1025 fn default_prompts() {
1026 // Windows command prompt
1027 test_path!(r#"โนยซC:\Users\someone\๐testยปโบ>"#);
1028 test_path!(r#"C:\Users\someone\test๐>"#);
1029
1030 // Windows PowerShell
1031 test_path!(r#"PS โนยซC:\Users\someone\๐test\cool.rsยปโบ>"#);
1032 test_path!(r#"PS C:\Users\someone\test\cool.rs๐>"#);
1033 }
1034
1035 #[test]
1036 fn unc() {
1037 test_path!(r#"โนยซ\\server\share\๐test\cool.rsยปโบ"#);
1038 test_path!(r#"โนยซ\\server\share\test\cool๐.rsยปโบ"#);
1039 }
1040
1041 mod issues {
1042 #[test]
1043 fn issue_verbatim() {
1044 test_path!(r#"โนยซ\\?\C:\๐test\cool.rsยปโบ"#);
1045 test_path!(r#"โนยซ\\?\C:\test\cool๐.rsยปโบ"#);
1046 }
1047
1048 #[test]
1049 fn issue_verbatim_unc() {
1050 test_path!(r#"โนยซ\\?\UNC\server\share\๐test\cool.rsยปโบ"#);
1051 test_path!(r#"โนยซ\\?\UNC\server\share\test\cool๐.rsยปโบ"#);
1052 }
1053 }
1054 }
1055
1056 mod perf {
1057 use super::super::*;
1058 use crate::TerminalSettings;
1059 use alacritty_terminal::{
1060 event::VoidListener,
1061 grid::Scroll,
1062 index::{Column, Point as AlacPoint},
1063 term::test::mock_term,
1064 term::{Term, search::Match},
1065 };
1066 use settings::{self, Settings, SettingsContent};
1067 use std::{cell::RefCell, rc::Rc};
1068 use util_macros::perf;
1069
1070 fn build_test_term(
1071 line: &str,
1072 repeat: usize,
1073 hover_offset_column: usize,
1074 ) -> (Term<VoidListener>, AlacPoint) {
1075 let content = line.repeat(repeat);
1076 let mut term = mock_term(&content);
1077 term.resize(TermSize {
1078 columns: 1024,
1079 screen_lines: 10,
1080 });
1081 term.scroll_display(Scroll::Top);
1082 let point =
1083 AlacPoint::new(Line(term.topmost_line().0 + 3), Column(hover_offset_column));
1084 (term, point)
1085 }
1086
1087 #[perf]
1088 pub fn cargo_hyperlink_benchmark() {
1089 const LINE: &str = " Compiling terminal v0.1.0 (/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal)\r\n";
1090 thread_local! {
1091 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1092 build_test_term(LINE, 500, 50);
1093 }
1094 TEST_TERM_AND_POINT.with(|(term, point)| {
1095 assert_eq!(
1096 find_from_grid_point_bench(term, *point)
1097 .map(|(path, ..)| path)
1098 .unwrap_or_default(),
1099 "/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal",
1100 "Hyperlink should have been found"
1101 );
1102 });
1103 }
1104
1105 #[perf]
1106 pub fn rust_hyperlink_benchmark() {
1107 const LINE: &str = " --> /Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal/terminal.rs:1000:42\r\n";
1108 thread_local! {
1109 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1110 build_test_term(LINE, 500, 50);
1111 }
1112 TEST_TERM_AND_POINT.with(|(term, point)| {
1113 assert_eq!(
1114 find_from_grid_point_bench(term, *point)
1115 .map(|(path, ..)| path)
1116 .unwrap_or_default(),
1117 "/Hyperlinks/Bench/Source/zed-hyperlinks/crates/terminal/terminal.rs:1000:42",
1118 "Hyperlink should have been found"
1119 );
1120 });
1121 }
1122
1123 #[perf]
1124 pub fn ls_hyperlink_benchmark() {
1125 const LINE: &str = "Cargo.toml experiments notebooks rust-toolchain.toml tooling\r\n";
1126 thread_local! {
1127 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1128 build_test_term(LINE, 500, 60);
1129 }
1130 TEST_TERM_AND_POINT.with(|(term, point)| {
1131 assert_eq!(
1132 find_from_grid_point_bench(term, *point)
1133 .map(|(path, ..)| path)
1134 .unwrap_or_default(),
1135 "rust-toolchain.toml",
1136 "Hyperlink should have been found"
1137 );
1138 });
1139 }
1140
1141 #[perf]
1142 // https://github.com/zed-industries/zed/pull/44407
1143 pub fn pr_44407_hyperlink_benchmark() {
1144 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,\
1145-311, 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,\
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1148-510, -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,\
1149-810, 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,\
1150683, 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,\
1151-583, -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,\
1152-960, -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,\
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1188";
1189 thread_local! {
1190 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1191 build_test_term(&LINE, 5, 50);
1192 }
1193 TEST_TERM_AND_POINT.with(|(term, point)| {
1194 assert_eq!(
1195 find_from_grid_point_bench(term, *point)
1196 .map(|(path, ..)| path)
1197 .unwrap_or_default(),
1198 "392",
1199 "Hyperlink should have been found"
1200 );
1201 });
1202 }
1203
1204 #[perf]
1205 // https://github.com/zed-industries/zed/issues/44510
1206 pub fn issue_44510_hyperlink_benchmark() {
1207 const LINE: &str = "..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1208..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1209..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1210..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1211..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1212..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1213..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1214..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1215..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1216..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1217..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1218..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1219..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1220..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................\
1221...............................................E.\r\
1222";
1223 thread_local! {
1224 static TEST_TERM_AND_POINT: (Term<VoidListener>, AlacPoint) =
1225 build_test_term(&LINE, 5, 50);
1226 }
1227 TEST_TERM_AND_POINT.with(|(term, point)| {
1228 assert_eq!(
1229 find_from_grid_point_bench(term, *point)
1230 .map(|(path, ..)| path)
1231 .unwrap_or_default(),
1232 LINE.trim_end_matches(['.', '\r', '\n']),
1233 "Hyperlink should have been found"
1234 );
1235 });
1236 }
1237
1238 pub fn find_from_grid_point_bench(
1239 term: &Term<VoidListener>,
1240 point: AlacPoint,
1241 ) -> Option<(String, bool, Match)> {
1242 const PATH_HYPERLINK_TIMEOUT_MS: u64 = 1000;
1243
1244 thread_local! {
1245 static TEST_REGEX_SEARCHES: RefCell<RegexSearches> =
1246 RefCell::new({
1247 let default_settings_content: Rc<SettingsContent> =
1248 settings::parse_json_with_comments(&settings::default_settings())
1249 .unwrap();
1250 let default_terminal_settings =
1251 TerminalSettings::from_settings(&default_settings_content);
1252
1253 RegexSearches::new(
1254 &default_terminal_settings.path_hyperlink_regexes,
1255 PATH_HYPERLINK_TIMEOUT_MS
1256 )
1257 });
1258 }
1259
1260 TEST_REGEX_SEARCHES.with(|regex_searches| {
1261 find_from_grid_point(
1262 &term,
1263 point,
1264 &mut regex_searches.borrow_mut(),
1265 PathStyle::local(),
1266 )
1267 })
1268 }
1269 }
1270 }
1271
1272 mod file_iri {
1273 // File IRIs have a ton of use cases. Absolute file URIs are supported on all platforms,
1274 // including Windows drive letters (e.g., file:///C:/path) and percent-encoded characters.
1275 // Some cases like relative file IRIs are not supported.
1276 // See https://en.wikipedia.org/wiki/File_URI_scheme
1277
1278 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
1279 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
1280 ///
1281 macro_rules! test_file_iri {
1282 ($file_iri:literal) => { { test_hyperlink!(concat!("โนยซ๐", $file_iri, "ยปโบ"); FileIri) } };
1283 }
1284
1285 #[cfg(not(target_os = "windows"))]
1286 #[test]
1287 fn absolute_file_iri() {
1288 test_file_iri!("file:///test/cool/index.rs");
1289 test_file_iri!("file:///test/cool/");
1290 }
1291
1292 mod issues {
1293 #[cfg(not(target_os = "windows"))]
1294 #[test]
1295 fn issue_file_iri_with_percent_encoded_characters() {
1296 // Non-space characters
1297 // file:///test/แฟฌฯฮดฮฟฯ/
1298 test_file_iri!("file:///test/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82/"); // URI
1299
1300 // Spaces
1301 test_file_iri!("file:///te%20st/co%20ol/index.rs");
1302 test_file_iri!("file:///te%20st/co%20ol/");
1303 }
1304 }
1305
1306 #[cfg(target_os = "windows")]
1307 mod windows {
1308 mod issues {
1309 // The test uses Url::to_file_path(), but it seems that the Url crate doesn't
1310 // support relative file IRIs.
1311 #[test]
1312 #[should_panic(
1313 expected = r#"Failed to interpret file IRI `file:/test/cool/index.rs` as a path"#
1314 )]
1315 fn issue_relative_file_iri() {
1316 test_file_iri!("file:/test/cool/index.rs");
1317 test_file_iri!("file:/test/cool/");
1318 }
1319
1320 // See https://en.wikipedia.org/wiki/File_URI_scheme
1321 // https://github.com/zed-industries/zed/issues/39189
1322 #[test]
1323 fn issue_39189() {
1324 test_file_iri!("file:///C:/test/cool/index.rs");
1325 test_file_iri!("file:///C:/test/cool/");
1326 }
1327
1328 #[test]
1329 fn issue_file_iri_with_percent_encoded_characters() {
1330 // Non-space characters
1331 // file:///test/แฟฌฯฮดฮฟฯ/
1332 test_file_iri!("file:///C:/test/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82/"); // URI
1333
1334 // Spaces
1335 test_file_iri!("file:///C:/te%20st/co%20ol/index.rs");
1336 test_file_iri!("file:///C:/te%20st/co%20ol/");
1337 }
1338 }
1339 }
1340 }
1341
1342 mod iri {
1343 /// [**`cโ, cโ, โฆ, cโ;`**]โโโ := use specified terminal widths of `cโ, cโ, โฆ, cโ` **columns**
1344 /// (defaults to `3, longest_line_cells / 2, longest_line_cells + 1;`)
1345 ///
1346 macro_rules! test_iri {
1347 ($iri:literal) => { { test_hyperlink!(concat!("โนยซ๐", $iri, "ยปโบ"); Iri) } };
1348 }
1349
1350 #[test]
1351 fn simple() {
1352 // In the order they appear in URL_REGEX, except 'file://' which is treated as a path
1353 test_iri!("ipfs://test/cool.ipfs");
1354 test_iri!("ipns://test/cool.ipns");
1355 test_iri!("magnet://test/cool.git");
1356 test_iri!("mailto:someone@somewhere.here");
1357 test_iri!("gemini://somewhere.here");
1358 test_iri!("gopher://somewhere.here");
1359 test_iri!("http://test/cool/index.html");
1360 test_iri!("http://10.10.10.10:1111/cool.html");
1361 test_iri!("http://test/cool/index.html?amazing=1");
1362 test_iri!("http://test/cool/index.html#right%20here");
1363 test_iri!("http://test/cool/index.html?amazing=1#right%20here");
1364 test_iri!("https://test/cool/index.html");
1365 test_iri!("https://10.10.10.10:1111/cool.html");
1366 test_iri!("https://test/cool/index.html?amazing=1");
1367 test_iri!("https://test/cool/index.html#right%20here");
1368 test_iri!("https://test/cool/index.html?amazing=1#right%20here");
1369 test_iri!("news://test/cool.news");
1370 test_iri!("git://test/cool.git");
1371 test_iri!("ssh://user@somewhere.over.here:12345/test/cool.git");
1372 test_iri!("ftp://test/cool.ftp");
1373 }
1374
1375 #[test]
1376 fn wide_chars() {
1377 // In the order they appear in URL_REGEX, except 'file://' which is treated as a path
1378 test_iri!("ipfs://ไพ๐๐ฆ/cool.ipfs");
1379 test_iri!("ipns://ไพ๐๐ฆ/cool.ipns");
1380 test_iri!("magnet://ไพ๐๐ฆ/cool.git");
1381 test_iri!("mailto:someone@somewhere.here");
1382 test_iri!("gemini://somewhere.here");
1383 test_iri!("gopher://somewhere.here");
1384 test_iri!("http://ไพ๐๐ฆ/cool/index.html");
1385 test_iri!("http://10.10.10.10:1111/cool.html");
1386 test_iri!("http://ไพ๐๐ฆ/cool/index.html?amazing=1");
1387 test_iri!("http://ไพ๐๐ฆ/cool/index.html#right%20here");
1388 test_iri!("http://ไพ๐๐ฆ/cool/index.html?amazing=1#right%20here");
1389 test_iri!("https://ไพ๐๐ฆ/cool/index.html");
1390 test_iri!("https://10.10.10.10:1111/cool.html");
1391 test_iri!("https://ไพ๐๐ฆ/cool/index.html?amazing=1");
1392 test_iri!("https://ไพ๐๐ฆ/cool/index.html#right%20here");
1393 test_iri!("https://ไพ๐๐ฆ/cool/index.html?amazing=1#right%20here");
1394 test_iri!("news://ไพ๐๐ฆ/cool.news");
1395 test_iri!("git://ไพ/cool.git");
1396 test_iri!("ssh://user@somewhere.over.here:12345/ไพ๐๐ฆ/cool.git");
1397 test_iri!("ftp://ไพ๐๐ฆ/cool.ftp");
1398 }
1399
1400 // There are likely more tests needed for IRI vs URI
1401 #[test]
1402 fn iris() {
1403 // These refer to the same location, see example here:
1404 // <https://en.wikipedia.org/wiki/Internationalized_Resource_Identifier#Compatibility>
1405 test_iri!("https://en.wiktionary.org/wiki/แฟฌฯฮดฮฟฯ"); // IRI
1406 test_iri!("https://en.wiktionary.org/wiki/%E1%BF%AC%CF%8C%CE%B4%CE%BF%CF%82"); // URI
1407 }
1408
1409 #[test]
1410 #[should_panic(expected = "Expected a path, but was a iri")]
1411 fn file_is_a_path() {
1412 test_iri!("file://test/cool/index.rs");
1413 }
1414 }
1415
1416 #[derive(Debug, PartialEq)]
1417 enum HyperlinkKind {
1418 FileIri,
1419 Iri,
1420 Path,
1421 }
1422
1423 struct ExpectedHyperlink {
1424 hovered_grid_point: AlacPoint,
1425 hovered_char: char,
1426 hyperlink_kind: HyperlinkKind,
1427 iri_or_path: String,
1428 row: Option<u32>,
1429 column: Option<u32>,
1430 hyperlink_match: RangeInclusive<AlacPoint>,
1431 }
1432
1433 /// Converts to Windows style paths on Windows, like path!(), but at runtime for improved test
1434 /// readability.
1435 fn build_term_from_test_lines<'a>(
1436 hyperlink_kind: HyperlinkKind,
1437 term_size: TermSize,
1438 test_lines: impl Iterator<Item = &'a str>,
1439 ) -> (Term<VoidListener>, ExpectedHyperlink) {
1440 #[derive(Default, Eq, PartialEq)]
1441 enum HoveredState {
1442 #[default]
1443 HoveredScan,
1444 HoveredNextChar,
1445 Done,
1446 }
1447
1448 #[derive(Default, Eq, PartialEq)]
1449 enum MatchState {
1450 #[default]
1451 MatchScan,
1452 MatchNextChar,
1453 Match(AlacPoint),
1454 Done,
1455 }
1456
1457 #[derive(Default, Eq, PartialEq)]
1458 enum CapturesState {
1459 #[default]
1460 PathScan,
1461 PathNextChar,
1462 Path(AlacPoint),
1463 RowScan,
1464 Row(String),
1465 ColumnScan,
1466 Column(String),
1467 Done,
1468 }
1469
1470 fn prev_input_point_from_term(term: &Term<VoidListener>) -> AlacPoint {
1471 let grid = term.grid();
1472 let cursor = &grid.cursor;
1473 let mut point = cursor.point;
1474
1475 if !cursor.input_needs_wrap {
1476 point = point.sub(term, Boundary::Grid, 1);
1477 }
1478
1479 if grid.index(point).flags.contains(Flags::WIDE_CHAR_SPACER) {
1480 point.column -= 1;
1481 }
1482
1483 point
1484 }
1485
1486 fn end_point_from_prev_input_point(
1487 term: &Term<VoidListener>,
1488 prev_input_point: AlacPoint,
1489 ) -> AlacPoint {
1490 if term
1491 .grid()
1492 .index(prev_input_point)
1493 .flags
1494 .contains(Flags::WIDE_CHAR)
1495 {
1496 prev_input_point.add(term, Boundary::Grid, 1)
1497 } else {
1498 prev_input_point
1499 }
1500 }
1501
1502 fn process_input(term: &mut Term<VoidListener>, c: char) {
1503 match c {
1504 '\t' => term.put_tab(1),
1505 c @ _ => term.input(c),
1506 }
1507 }
1508
1509 let mut hovered_grid_point: Option<AlacPoint> = None;
1510 let mut hyperlink_match = AlacPoint::default()..=AlacPoint::default();
1511 let mut iri_or_path = String::default();
1512 let mut row = None;
1513 let mut column = None;
1514 let mut prev_input_point = AlacPoint::default();
1515 let mut hovered_state = HoveredState::default();
1516 let mut match_state = MatchState::default();
1517 let mut captures_state = CapturesState::default();
1518 let mut term = Term::new(Config::default(), &term_size, VoidListener);
1519
1520 for text in test_lines {
1521 let chars: Box<dyn Iterator<Item = char>> =
1522 if cfg!(windows) && hyperlink_kind == HyperlinkKind::Path {
1523 Box::new(text.chars().map(|c| if c == '/' { '\\' } else { c })) as _
1524 } else {
1525 Box::new(text.chars()) as _
1526 };
1527 let mut chars = chars.peekable();
1528 while let Some(c) = chars.next() {
1529 match c {
1530 '๐' => {
1531 hovered_state = HoveredState::HoveredNextChar;
1532 }
1533 '๐' => {
1534 hovered_grid_point = Some(prev_input_point.add(&term, Boundary::Grid, 1));
1535 }
1536 'ยซ' | 'ยป' => {
1537 captures_state = match captures_state {
1538 CapturesState::PathScan => CapturesState::PathNextChar,
1539 CapturesState::PathNextChar => {
1540 panic!("Should have been handled by char input")
1541 }
1542 CapturesState::Path(start_point) => {
1543 iri_or_path = term.bounds_to_string(
1544 start_point,
1545 end_point_from_prev_input_point(&term, prev_input_point),
1546 );
1547 CapturesState::RowScan
1548 }
1549 CapturesState::RowScan => CapturesState::Row(String::new()),
1550 CapturesState::Row(number) => {
1551 row = Some(number.parse::<u32>().unwrap());
1552 CapturesState::ColumnScan
1553 }
1554 CapturesState::ColumnScan => CapturesState::Column(String::new()),
1555 CapturesState::Column(number) => {
1556 column = Some(number.parse::<u32>().unwrap());
1557 CapturesState::Done
1558 }
1559 CapturesState::Done => {
1560 panic!("Extra 'ยซ', 'ยป'")
1561 }
1562 }
1563 }
1564 'โน' | 'โบ' => {
1565 match_state = match match_state {
1566 MatchState::MatchScan => MatchState::MatchNextChar,
1567 MatchState::MatchNextChar => {
1568 panic!("Should have been handled by char input")
1569 }
1570 MatchState::Match(start_point) => {
1571 hyperlink_match = start_point
1572 ..=end_point_from_prev_input_point(&term, prev_input_point);
1573 MatchState::Done
1574 }
1575 MatchState::Done => {
1576 panic!("Extra 'โน', 'โบ'")
1577 }
1578 }
1579 }
1580 _ => {
1581 if let CapturesState::Row(number) | CapturesState::Column(number) =
1582 &mut captures_state
1583 {
1584 number.push(c)
1585 }
1586
1587 let is_windows_abs_path_start = captures_state
1588 == CapturesState::PathNextChar
1589 && cfg!(windows)
1590 && hyperlink_kind == HyperlinkKind::Path
1591 && c == '\\'
1592 && chars.peek().is_some_and(|c| *c != '\\');
1593
1594 if is_windows_abs_path_start {
1595 // Convert Unix abs path start into Windows abs path start so that the
1596 // same test can be used for both OSes.
1597 term.input('C');
1598 prev_input_point = prev_input_point_from_term(&term);
1599 term.input(':');
1600 process_input(&mut term, c);
1601 } else {
1602 process_input(&mut term, c);
1603 prev_input_point = prev_input_point_from_term(&term);
1604 }
1605
1606 if hovered_state == HoveredState::HoveredNextChar {
1607 hovered_grid_point = Some(prev_input_point);
1608 hovered_state = HoveredState::Done;
1609 }
1610 if captures_state == CapturesState::PathNextChar {
1611 captures_state = CapturesState::Path(prev_input_point);
1612 }
1613 if match_state == MatchState::MatchNextChar {
1614 match_state = MatchState::Match(prev_input_point);
1615 }
1616 }
1617 }
1618 }
1619 term.move_down_and_cr(1);
1620 }
1621
1622 if hyperlink_kind == HyperlinkKind::FileIri {
1623 let Ok(url) = Url::parse(&iri_or_path) else {
1624 panic!("Failed to parse file IRI `{iri_or_path}`");
1625 };
1626 let Ok(path) = url.to_file_path() else {
1627 panic!("Failed to interpret file IRI `{iri_or_path}` as a path");
1628 };
1629 iri_or_path = path.to_string_lossy().into_owned();
1630 }
1631
1632 let hovered_grid_point = hovered_grid_point.expect("Missing hovered point (๐ or ๐)");
1633 let hovered_char = term.grid().index(hovered_grid_point).c;
1634 (
1635 term,
1636 ExpectedHyperlink {
1637 hovered_grid_point,
1638 hovered_char,
1639 hyperlink_kind,
1640 iri_or_path,
1641 row,
1642 column,
1643 hyperlink_match,
1644 },
1645 )
1646 }
1647
1648 fn line_cells_count(line: &str) -> usize {
1649 // This avoids taking a dependency on the unicode-width crate
1650 fn width(c: char) -> usize {
1651 match c {
1652 // Fullwidth unicode characters used in tests
1653 'ไพ' | '๐' | '๐ฆ' | '๐ฅ' => 2,
1654 '\t' => 8, // it's really 0-8, use the max always
1655 _ => 1,
1656 }
1657 }
1658 const CONTROL_CHARS: &str = "โนยซ๐๐ยปโบ";
1659 line.chars()
1660 .filter(|c| !CONTROL_CHARS.contains(*c))
1661 .map(width)
1662 .sum::<usize>()
1663 }
1664
1665 struct CheckHyperlinkMatch<'a> {
1666 term: &'a Term<VoidListener>,
1667 expected_hyperlink: &'a ExpectedHyperlink,
1668 source_location: &'a str,
1669 }
1670
1671 impl<'a> CheckHyperlinkMatch<'a> {
1672 fn new(
1673 term: &'a Term<VoidListener>,
1674 expected_hyperlink: &'a ExpectedHyperlink,
1675 source_location: &'a str,
1676 ) -> Self {
1677 Self {
1678 term,
1679 expected_hyperlink,
1680 source_location,
1681 }
1682 }
1683
1684 fn check_path_with_position_and_match(
1685 &self,
1686 path_with_position: PathWithPosition,
1687 hyperlink_match: &Match,
1688 ) {
1689 let format_path_with_position_and_match =
1690 |path_with_position: &PathWithPosition, hyperlink_match: &Match| {
1691 let mut result =
1692 format!("Path = ยซ{}ยป", &path_with_position.path.to_string_lossy());
1693 if let Some(row) = path_with_position.row {
1694 result += &format!(", line = {row}");
1695 if let Some(column) = path_with_position.column {
1696 result += &format!(", column = {column}");
1697 }
1698 }
1699
1700 result += &format!(
1701 ", at grid cells {}",
1702 Self::format_hyperlink_match(hyperlink_match)
1703 );
1704 result
1705 };
1706
1707 assert_ne!(
1708 self.expected_hyperlink.hyperlink_kind,
1709 HyperlinkKind::Iri,
1710 "\n at {}\nExpected a path, but was a iri:\n{}",
1711 self.source_location,
1712 self.format_renderable_content()
1713 );
1714
1715 assert_eq!(
1716 format_path_with_position_and_match(
1717 &PathWithPosition {
1718 path: PathBuf::from(self.expected_hyperlink.iri_or_path.clone()),
1719 row: self.expected_hyperlink.row,
1720 column: self.expected_hyperlink.column
1721 },
1722 &self.expected_hyperlink.hyperlink_match
1723 ),
1724 format_path_with_position_and_match(&path_with_position, hyperlink_match),
1725 "\n at {}:\n{}",
1726 self.source_location,
1727 self.format_renderable_content()
1728 );
1729 }
1730
1731 fn check_iri_and_match(&self, iri: String, hyperlink_match: &Match) {
1732 let format_iri_and_match = |iri: &String, hyperlink_match: &Match| {
1733 format!(
1734 "Url = ยซ{iri}ยป, at grid cells {}",
1735 Self::format_hyperlink_match(hyperlink_match)
1736 )
1737 };
1738
1739 assert_eq!(
1740 self.expected_hyperlink.hyperlink_kind,
1741 HyperlinkKind::Iri,
1742 "\n at {}\nExpected a iri, but was a path:\n{}",
1743 self.source_location,
1744 self.format_renderable_content()
1745 );
1746
1747 assert_eq!(
1748 format_iri_and_match(
1749 &self.expected_hyperlink.iri_or_path,
1750 &self.expected_hyperlink.hyperlink_match
1751 ),
1752 format_iri_and_match(&iri, hyperlink_match),
1753 "\n at {}:\n{}",
1754 self.source_location,
1755 self.format_renderable_content()
1756 );
1757 }
1758
1759 fn format_hyperlink_match(hyperlink_match: &Match) -> String {
1760 format!(
1761 "({}, {})..=({}, {})",
1762 hyperlink_match.start().line.0,
1763 hyperlink_match.start().column.0,
1764 hyperlink_match.end().line.0,
1765 hyperlink_match.end().column.0
1766 )
1767 }
1768
1769 fn format_renderable_content(&self) -> String {
1770 let mut result = format!("\nHovered on '{}'\n", self.expected_hyperlink.hovered_char);
1771
1772 let mut first_header_row = String::new();
1773 let mut second_header_row = String::new();
1774 let mut marker_header_row = String::new();
1775 for index in 0..self.term.columns() {
1776 let remainder = index % 10;
1777 if index > 0 && remainder == 0 {
1778 first_header_row.push_str(&format!("{:>10}", (index / 10)));
1779 }
1780 second_header_row += &remainder.to_string();
1781 if index == self.expected_hyperlink.hovered_grid_point.column.0 {
1782 marker_header_row.push('โ');
1783 } else {
1784 marker_header_row.push(' ');
1785 }
1786 }
1787
1788 let remainder = (self.term.columns() - 1) % 10;
1789 if remainder != 0 {
1790 first_header_row.push_str(&" ".repeat(remainder));
1791 }
1792
1793 result += &format!("\n [ {}]\n", first_header_row);
1794 result += &format!(" [{}]\n", second_header_row);
1795 result += &format!(" {}", marker_header_row);
1796
1797 for cell in self
1798 .term
1799 .renderable_content()
1800 .display_iter
1801 .filter(|cell| !cell.flags.intersects(WIDE_CHAR_SPACERS))
1802 {
1803 if cell.point.column.0 == 0 {
1804 let prefix =
1805 if cell.point.line == self.expected_hyperlink.hovered_grid_point.line {
1806 'โ'
1807 } else {
1808 ' '
1809 };
1810 result += &format!("\n{prefix}[{:>3}] ", cell.point.line.to_string());
1811 }
1812
1813 match cell.c {
1814 '\t' => result.push(' '),
1815 c @ _ => result.push(c),
1816 }
1817 }
1818
1819 result
1820 }
1821 }
1822
1823 fn test_hyperlink<'a>(
1824 columns: usize,
1825 total_cells: usize,
1826 test_lines: impl Iterator<Item = &'a str>,
1827 hyperlink_kind: HyperlinkKind,
1828 source_location: &str,
1829 ) {
1830 const CARGO_DIR_REGEX: &str =
1831 r#"\s+(Compiling|Checking|Documenting) [^(]+\((?<link>(?<path>.+))\)"#;
1832 const RUST_DIAGNOSTIC_REGEX: &str = r#"\s+(-->|:::|at) (?<link>(?<path>.+?))(:$|$)"#;
1833 const ISSUE_12338_REGEX: &str =
1834 r#"[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2} (?<link>(?<path>.+))"#;
1835 const MULTIPLE_SAME_LINE_REGEX: &str =
1836 r#"(?<link>(?<path>๐ฆ multiple_same_line ๐ฆ) ๐ฃ(?<line>[0-9]+) ๐(?<column>[0-9]+)):"#;
1837 const PATH_HYPERLINK_TIMEOUT_MS: u64 = 1000;
1838
1839 thread_local! {
1840 static TEST_REGEX_SEARCHES: RefCell<RegexSearches> =
1841 RefCell::new({
1842 let default_settings_content: Rc<SettingsContent> =
1843 settings::parse_json_with_comments(&settings::default_settings()).unwrap();
1844 let default_terminal_settings = TerminalSettings::from_settings(&default_settings_content);
1845
1846 RegexSearches::new([
1847 RUST_DIAGNOSTIC_REGEX,
1848 CARGO_DIR_REGEX,
1849 ISSUE_12338_REGEX,
1850 MULTIPLE_SAME_LINE_REGEX,
1851 ]
1852 .into_iter()
1853 .chain(default_terminal_settings.path_hyperlink_regexes
1854 .iter()
1855 .map(AsRef::as_ref)),
1856 PATH_HYPERLINK_TIMEOUT_MS)
1857 });
1858 }
1859
1860 let term_size = TermSize::new(columns, total_cells / columns + 2);
1861 let (term, expected_hyperlink) =
1862 build_term_from_test_lines(hyperlink_kind, term_size, test_lines);
1863 let hyperlink_found = TEST_REGEX_SEARCHES.with(|regex_searches| {
1864 find_from_grid_point(
1865 &term,
1866 expected_hyperlink.hovered_grid_point,
1867 &mut regex_searches.borrow_mut(),
1868 PathStyle::local(),
1869 )
1870 });
1871 let check_hyperlink_match =
1872 CheckHyperlinkMatch::new(&term, &expected_hyperlink, source_location);
1873 match hyperlink_found {
1874 Some((hyperlink_word, false, hyperlink_match)) => {
1875 check_hyperlink_match.check_path_with_position_and_match(
1876 PathWithPosition::parse_str(&hyperlink_word),
1877 &hyperlink_match,
1878 );
1879 }
1880 Some((hyperlink_word, true, hyperlink_match)) => {
1881 check_hyperlink_match.check_iri_and_match(hyperlink_word, &hyperlink_match);
1882 }
1883 None => {
1884 if expected_hyperlink.hyperlink_match.start()
1885 != expected_hyperlink.hyperlink_match.end()
1886 {
1887 assert!(
1888 false,
1889 "No hyperlink found\n at {source_location}:\n{}",
1890 check_hyperlink_match.format_renderable_content()
1891 )
1892 }
1893 }
1894 }
1895 }
1896}