| File: | build/gcc/edit-context.cc |
| Warning: | line 191, column 14 Although the value stored to 'orig_column' is used in the enclosing expression, the value is never actually read from 'orig_column' |
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| 1 | /* Determining the results of applying fix-it hints. |
| 2 | Copyright (C) 2016-2023 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GCC. |
| 5 | |
| 6 | GCC is free software; you can redistribute it and/or modify it under |
| 7 | the terms of the GNU General Public License as published by the Free |
| 8 | Software Foundation; either version 3, or (at your option) any later |
| 9 | version. |
| 10 | |
| 11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with GCC; see the file COPYING3. If not see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #include "config.h" |
| 21 | #include "system.h" |
| 22 | #include "coretypes.h" |
| 23 | #include "line-map.h" |
| 24 | #include "edit-context.h" |
| 25 | #include "pretty-print.h" |
| 26 | #include "diagnostic-color.h" |
| 27 | #include "selftest.h" |
| 28 | |
| 29 | /* This file implements a way to track the effect of fix-its, |
| 30 | via a class edit_context; the other classes are support classes for |
| 31 | edit_context. |
| 32 | |
| 33 | A complication here is that fix-its are expressed relative to coordinates |
| 34 | in the file when it was parsed, before any changes have been made, and |
| 35 | so if there's more that one fix-it to be applied, we have to adjust |
| 36 | later fix-its to allow for the changes made by earlier ones. This |
| 37 | is done by the various "get_effective_column" methods. |
| 38 | |
| 39 | The "filename" params are required to outlive the edit_context (no |
| 40 | copy of the underlying str is taken, just the ptr). */ |
| 41 | |
| 42 | /* Forward decls. class edit_context is declared within edit-context.h. |
| 43 | The other types are declared here. */ |
| 44 | class edit_context; |
| 45 | class edited_file; |
| 46 | class edited_line; |
| 47 | class line_event; |
| 48 | |
| 49 | /* A struct to hold the params of a print_diff call. */ |
| 50 | |
| 51 | class diff |
| 52 | { |
| 53 | public: |
| 54 | diff (pretty_printer *pp, bool show_filenames) |
| 55 | : m_pp (pp), m_show_filenames (show_filenames) {} |
| 56 | |
| 57 | pretty_printer *m_pp; |
| 58 | bool m_show_filenames; |
| 59 | }; |
| 60 | |
| 61 | /* The state of one named file within an edit_context: the filename, |
| 62 | and the lines that have been edited so far. */ |
| 63 | |
| 64 | class edited_file |
| 65 | { |
| 66 | public: |
| 67 | edited_file (const char *filename); |
| 68 | static void delete_cb (edited_file *file); |
| 69 | |
| 70 | const char *get_filename () const { return m_filename; } |
| 71 | char *get_content (); |
| 72 | |
| 73 | bool apply_fixit (int line, int start_column, |
| 74 | int next_column, |
| 75 | const char *replacement_str, |
| 76 | int replacement_len); |
| 77 | int get_effective_column (int line, int column); |
| 78 | |
| 79 | static int call_print_diff (const char *, edited_file *file, |
| 80 | void *user_data) |
| 81 | { |
| 82 | diff *d = (diff *)user_data; |
| 83 | file->print_diff (d->m_pp, d->m_show_filenames); |
| 84 | return 0; |
| 85 | } |
| 86 | |
| 87 | private: |
| 88 | bool print_content (pretty_printer *pp); |
| 89 | void print_diff (pretty_printer *pp, bool show_filenames); |
| 90 | int print_diff_hunk (pretty_printer *pp, int old_start_of_hunk, |
| 91 | int old_end_of_hunk, int new_start_of_hunk); |
| 92 | edited_line *get_line (int line); |
| 93 | edited_line *get_or_insert_line (int line); |
| 94 | int get_num_lines (bool *missing_trailing_newline); |
| 95 | |
| 96 | int get_effective_line_count (int old_start_of_hunk, |
| 97 | int old_end_of_hunk); |
| 98 | |
| 99 | void print_run_of_changed_lines (pretty_printer *pp, |
| 100 | int start_of_run, |
| 101 | int end_of_run); |
| 102 | |
| 103 | const char *m_filename; |
| 104 | typed_splay_tree<int, edited_line *> m_edited_lines; |
| 105 | int m_num_lines; |
| 106 | }; |
| 107 | |
| 108 | /* A line added before an edited_line. */ |
| 109 | |
| 110 | class added_line |
| 111 | { |
| 112 | public: |
| 113 | added_line (const char *content, int len) |
| 114 | : m_content (xstrndup (content, len)), m_len (len) {} |
| 115 | ~added_line () { free (m_content); } |
| 116 | |
| 117 | const char *get_content () const { return m_content; } |
| 118 | int get_len () const { return m_len; } |
| 119 | |
| 120 | private: |
| 121 | char *m_content; |
| 122 | int m_len; |
| 123 | }; |
| 124 | |
| 125 | /* The state of one edited line within an edited_file. |
| 126 | As well as the current content of the line, it contains a record of |
| 127 | the changes, so that further changes can be applied in the correct |
| 128 | place. |
| 129 | |
| 130 | When handling fix-it hints containing newlines, new lines are added |
| 131 | as added_line predecessors to an edited_line. Hence it's possible |
| 132 | for an "edited_line" to not actually have been changed, but to merely |
| 133 | be a placeholder for the lines added before it. This can be tested |
| 134 | for with actuall_edited_p, and has a slight effect on how diff hunks |
| 135 | are generated. */ |
| 136 | |
| 137 | class edited_line |
| 138 | { |
| 139 | public: |
| 140 | edited_line (const char *filename, int line_num); |
| 141 | ~edited_line (); |
| 142 | static void delete_cb (edited_line *el); |
| 143 | |
| 144 | int get_line_num () const { return m_line_num; } |
| 145 | const char *get_content () const { return m_content; } |
| 146 | int get_len () const { return m_len; } |
| 147 | |
| 148 | int get_effective_column (int orig_column) const; |
| 149 | bool apply_fixit (int start_column, |
| 150 | int next_column, |
| 151 | const char *replacement_str, |
| 152 | int replacement_len); |
| 153 | |
| 154 | int get_effective_line_count () const; |
| 155 | |
| 156 | /* Has the content of this line actually changed, or are we merely |
| 157 | recording predecessor added_lines? */ |
| 158 | bool actually_edited_p () const { return m_line_events.length () > 0; } |
| 159 | |
| 160 | void print_content (pretty_printer *pp) const; |
| 161 | void print_diff_lines (pretty_printer *pp) const; |
| 162 | |
| 163 | private: |
| 164 | void ensure_capacity (int len); |
| 165 | void ensure_terminated (); |
| 166 | |
| 167 | int m_line_num; |
| 168 | char *m_content; |
| 169 | int m_len; |
| 170 | int m_alloc_sz; |
| 171 | auto_vec <line_event> m_line_events; |
| 172 | auto_vec <added_line *> m_predecessors; |
| 173 | }; |
| 174 | |
| 175 | /* Class for representing edit events that have occurred on one line of |
| 176 | one file: the replacement of some text betweeen some columns |
| 177 | on the line. |
| 178 | |
| 179 | Subsequent events will need their columns adjusting if they're |
| 180 | are on this line and their column is >= the start point. */ |
| 181 | |
| 182 | class line_event |
| 183 | { |
| 184 | public: |
| 185 | line_event (int start, int next, int len) : m_start (start), |
| 186 | m_delta (len - (next - start)) {} |
| 187 | |
| 188 | int get_effective_column (int orig_column) const |
| 189 | { |
| 190 | if (orig_column >= m_start) |
| 191 | return orig_column += m_delta; |
Although the value stored to 'orig_column' is used in the enclosing expression, the value is never actually read from 'orig_column' | |
| 192 | else |
| 193 | return orig_column; |
| 194 | } |
| 195 | |
| 196 | private: |
| 197 | int m_start; |
| 198 | int m_delta; |
| 199 | }; |
| 200 | |
| 201 | /* Forward decls. */ |
| 202 | |
| 203 | static void |
| 204 | print_diff_line (pretty_printer *pp, char prefix_char, |
| 205 | const char *line, int line_size); |
| 206 | |
| 207 | /* Implementation of class edit_context. */ |
| 208 | |
| 209 | /* edit_context's ctor. */ |
| 210 | |
| 211 | edit_context::edit_context () |
| 212 | : m_valid (true), |
| 213 | m_files (strcmp, NULLnullptr, edited_file::delete_cb) |
| 214 | {} |
| 215 | |
| 216 | /* Add any fixits within RICHLOC to this context, recording the |
| 217 | changes that they make. */ |
| 218 | |
| 219 | void |
| 220 | edit_context::add_fixits (rich_location *richloc) |
| 221 | { |
| 222 | if (!m_valid) |
| 223 | return; |
| 224 | if (richloc->seen_impossible_fixit_p ()) |
| 225 | { |
| 226 | m_valid = false; |
| 227 | return; |
| 228 | } |
| 229 | for (unsigned i = 0; i < richloc->get_num_fixit_hints (); i++) |
| 230 | { |
| 231 | const fixit_hint *hint = richloc->get_fixit_hint (i); |
| 232 | if (!apply_fixit (hint)) |
| 233 | m_valid = false; |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | /* Get the content of the given file, with fix-its applied. |
| 238 | If any errors occurred in this edit_context, return NULL. |
| 239 | The ptr should be freed by the caller. */ |
| 240 | |
| 241 | char * |
| 242 | edit_context::get_content (const char *filename) |
| 243 | { |
| 244 | if (!m_valid) |
| 245 | return NULLnullptr; |
| 246 | edited_file &file = get_or_insert_file (filename); |
| 247 | return file.get_content (); |
| 248 | } |
| 249 | |
| 250 | /* Map a location before the edits to a column number after the edits. |
| 251 | This method is for the selftests. */ |
| 252 | |
| 253 | int |
| 254 | edit_context::get_effective_column (const char *filename, int line, |
| 255 | int column) |
| 256 | { |
| 257 | edited_file *file = get_file (filename); |
| 258 | if (!file) |
| 259 | return column; |
| 260 | return file->get_effective_column (line, column); |
| 261 | } |
| 262 | |
| 263 | /* Generate a unified diff. The resulting string should be freed by the |
| 264 | caller. Primarily for selftests. |
| 265 | If any errors occurred in this edit_context, return NULL. */ |
| 266 | |
| 267 | char * |
| 268 | edit_context::generate_diff (bool show_filenames) |
| 269 | { |
| 270 | if (!m_valid) |
| 271 | return NULLnullptr; |
| 272 | |
| 273 | pretty_printer pp; |
| 274 | print_diff (&pp, show_filenames); |
| 275 | return xstrdup (pp_formatted_text (&pp)); |
| 276 | } |
| 277 | |
| 278 | /* Print a unified diff to PP, showing the changes made within the |
| 279 | context. */ |
| 280 | |
| 281 | void |
| 282 | edit_context::print_diff (pretty_printer *pp, bool show_filenames) |
| 283 | { |
| 284 | if (!m_valid) |
| 285 | return; |
| 286 | diff d (pp, show_filenames); |
| 287 | m_files.foreach (edited_file::call_print_diff, &d); |
| 288 | } |
| 289 | |
| 290 | /* Attempt to apply the given fixit. Return true if it can be |
| 291 | applied, or false otherwise. */ |
| 292 | |
| 293 | bool |
| 294 | edit_context::apply_fixit (const fixit_hint *hint) |
| 295 | { |
| 296 | expanded_location start = expand_location (hint->get_start_loc ()); |
| 297 | expanded_location next_loc = expand_location (hint->get_next_loc ()); |
| 298 | if (start.file != next_loc.file) |
| 299 | return false; |
| 300 | if (start.line != next_loc.line) |
| 301 | return false; |
| 302 | if (start.column == 0) |
| 303 | return false; |
| 304 | if (next_loc.column == 0) |
| 305 | return false; |
| 306 | |
| 307 | edited_file &file = get_or_insert_file (start.file); |
| 308 | if (!m_valid) |
| 309 | return false; |
| 310 | return file.apply_fixit (start.line, start.column, next_loc.column, |
| 311 | hint->get_string (), |
| 312 | hint->get_length ()); |
| 313 | } |
| 314 | |
| 315 | /* Locate the edited_file * for FILENAME, if any |
| 316 | Return NULL if there isn't one. */ |
| 317 | |
| 318 | edited_file * |
| 319 | edit_context::get_file (const char *filename) |
| 320 | { |
| 321 | gcc_assert (filename)((void)(!(filename) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 321, __FUNCTION__), 0 : 0)); |
| 322 | return m_files.lookup (filename); |
| 323 | } |
| 324 | |
| 325 | /* Locate the edited_file for FILENAME, adding one if there isn't one. */ |
| 326 | |
| 327 | edited_file & |
| 328 | edit_context::get_or_insert_file (const char *filename) |
| 329 | { |
| 330 | gcc_assert (filename)((void)(!(filename) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 330, __FUNCTION__), 0 : 0)); |
| 331 | |
| 332 | edited_file *file = get_file (filename); |
| 333 | if (file) |
| 334 | return *file; |
| 335 | |
| 336 | /* Not found. */ |
| 337 | file = new edited_file (filename); |
| 338 | m_files.insert (filename, file); |
| 339 | return *file; |
| 340 | } |
| 341 | |
| 342 | /* Implementation of class edited_file. */ |
| 343 | |
| 344 | /* Callback for m_edited_lines, for comparing line numbers. */ |
| 345 | |
| 346 | static int line_comparator (int a, int b) |
| 347 | { |
| 348 | return a - b; |
| 349 | } |
| 350 | |
| 351 | /* edited_file's constructor. */ |
| 352 | |
| 353 | edited_file::edited_file (const char *filename) |
| 354 | : m_filename (filename), |
| 355 | m_edited_lines (line_comparator, NULLnullptr, edited_line::delete_cb), |
| 356 | m_num_lines (-1) |
| 357 | { |
| 358 | } |
| 359 | |
| 360 | /* A callback for deleting edited_file *, for use as a |
| 361 | delete_value_fn for edit_context::m_files. */ |
| 362 | |
| 363 | void |
| 364 | edited_file::delete_cb (edited_file *file) |
| 365 | { |
| 366 | delete file; |
| 367 | } |
| 368 | |
| 369 | /* Get the content of the file, with fix-its applied. |
| 370 | The ptr should be freed by the caller. */ |
| 371 | |
| 372 | char * |
| 373 | edited_file::get_content () |
| 374 | { |
| 375 | pretty_printer pp; |
| 376 | if (!print_content (&pp)) |
| 377 | return NULLnullptr; |
| 378 | return xstrdup (pp_formatted_text (&pp)); |
| 379 | } |
| 380 | |
| 381 | /* Attempt to replace columns START_COLUMN up to but not including NEXT_COLUMN |
| 382 | of LINE with the string REPLACEMENT_STR of length REPLACEMENT_LEN, |
| 383 | updating the in-memory copy of the line, and the record of edits to |
| 384 | the line. */ |
| 385 | |
| 386 | bool |
| 387 | edited_file::apply_fixit (int line, int start_column, int next_column, |
| 388 | const char *replacement_str, |
| 389 | int replacement_len) |
| 390 | { |
| 391 | edited_line *el = get_or_insert_line (line); |
| 392 | if (!el) |
| 393 | return false; |
| 394 | return el->apply_fixit (start_column, next_column, replacement_str, |
| 395 | replacement_len); |
| 396 | } |
| 397 | |
| 398 | /* Given line LINE, map from COLUMN in the input file to its current |
| 399 | column after edits have been applied. */ |
| 400 | |
| 401 | int |
| 402 | edited_file::get_effective_column (int line, int column) |
| 403 | { |
| 404 | const edited_line *el = get_line (line); |
| 405 | if (!el) |
| 406 | return column; |
| 407 | return el->get_effective_column (column); |
| 408 | } |
| 409 | |
| 410 | /* Attempt to print the content of the file to PP, with edits applied. |
| 411 | Return true if successful, false otherwise. */ |
| 412 | |
| 413 | bool |
| 414 | edited_file::print_content (pretty_printer *pp) |
| 415 | { |
| 416 | bool missing_trailing_newline; |
| 417 | int line_count = get_num_lines (&missing_trailing_newline); |
| 418 | for (int line_num = 1; line_num <= line_count; line_num++) |
| 419 | { |
| 420 | edited_line *el = get_line (line_num); |
| 421 | if (el) |
| 422 | el->print_content (pp); |
| 423 | else |
| 424 | { |
| 425 | char_span line = location_get_source_line (m_filename, line_num); |
| 426 | if (!line) |
| 427 | return false; |
| 428 | for (size_t i = 0; i < line.length (); i++) |
| 429 | pp_character (pp, line[i]); |
| 430 | } |
| 431 | if (line_num < line_count) |
| 432 | pp_character (pp, '\n'); |
| 433 | } |
| 434 | |
| 435 | if (!missing_trailing_newline) |
| 436 | pp_character (pp, '\n'); |
| 437 | |
| 438 | return true; |
| 439 | } |
| 440 | |
| 441 | /* Print a unified diff to PP, showing any changes that have occurred |
| 442 | to this file. */ |
| 443 | |
| 444 | void |
| 445 | edited_file::print_diff (pretty_printer *pp, bool show_filenames) |
| 446 | { |
| 447 | if (show_filenames) |
| 448 | { |
| 449 | pp_string (pp, colorize_start (pp_show_color (pp)(pp)->show_color, "diff-filename")); |
| 450 | /* Avoid -Wformat-diag in non-diagnostic output. */ |
| 451 | pp_string (pp, "--- "); |
| 452 | pp_string (pp, m_filename); |
| 453 | pp_newline (pp); |
| 454 | pp_string (pp, "+++ "); |
| 455 | pp_string (pp, m_filename); |
| 456 | pp_newline (pp); |
| 457 | pp_string (pp, colorize_stop (pp_show_color (pp)(pp)->show_color)); |
| 458 | } |
| 459 | |
| 460 | edited_line *el = m_edited_lines.min (); |
| 461 | |
| 462 | bool missing_trailing_newline; |
| 463 | int line_count = get_num_lines (&missing_trailing_newline); |
| 464 | |
| 465 | const int context_lines = 3; |
| 466 | |
| 467 | /* Track new line numbers minus old line numbers. */ |
| 468 | |
| 469 | int line_delta = 0; |
| 470 | |
| 471 | while (el) |
| 472 | { |
| 473 | int start_of_hunk = el->get_line_num (); |
| 474 | start_of_hunk -= context_lines; |
| 475 | if (start_of_hunk < 1) |
| 476 | start_of_hunk = 1; |
| 477 | |
| 478 | /* Locate end of hunk, merging in changed lines |
| 479 | that are sufficiently close. */ |
| 480 | while (true) |
| 481 | { |
| 482 | edited_line *next_el |
| 483 | = m_edited_lines.successor (el->get_line_num ()); |
| 484 | if (!next_el) |
| 485 | break; |
| 486 | |
| 487 | int end_of_printed_hunk = el->get_line_num () + context_lines; |
| 488 | if (!el->actually_edited_p ()) |
| 489 | end_of_printed_hunk--; |
| 490 | |
| 491 | if (end_of_printed_hunk |
| 492 | >= next_el->get_line_num () - context_lines) |
| 493 | el = next_el; |
| 494 | else |
| 495 | break; |
| 496 | } |
| 497 | |
| 498 | int end_of_hunk = el->get_line_num (); |
| 499 | end_of_hunk += context_lines; |
| 500 | if (!el->actually_edited_p ()) |
| 501 | end_of_hunk--; |
| 502 | if (end_of_hunk > line_count) |
| 503 | end_of_hunk = line_count; |
| 504 | |
| 505 | int new_start_of_hunk = start_of_hunk + line_delta; |
| 506 | line_delta += print_diff_hunk (pp, start_of_hunk, end_of_hunk, |
| 507 | new_start_of_hunk); |
| 508 | el = m_edited_lines.successor (el->get_line_num ()); |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | /* Print one hunk within a unified diff to PP, covering the |
| 513 | given range of lines. OLD_START_OF_HUNK and OLD_END_OF_HUNK are |
| 514 | line numbers in the unedited version of the file. |
| 515 | NEW_START_OF_HUNK is a line number in the edited version of the file. |
| 516 | Return the change in the line count within the hunk. */ |
| 517 | |
| 518 | int |
| 519 | edited_file::print_diff_hunk (pretty_printer *pp, int old_start_of_hunk, |
| 520 | int old_end_of_hunk, int new_start_of_hunk) |
| 521 | { |
| 522 | int old_num_lines = old_end_of_hunk - old_start_of_hunk + 1; |
| 523 | int new_num_lines |
| 524 | = get_effective_line_count (old_start_of_hunk, old_end_of_hunk); |
| 525 | |
| 526 | pp_string (pp, colorize_start (pp_show_color (pp)(pp)->show_color, "diff-hunk")); |
| 527 | pp_printf (pp, "%s -%i,%i +%i,%i %s", |
| 528 | "@@", old_start_of_hunk, old_num_lines, |
| 529 | new_start_of_hunk, new_num_lines, "@@\n"); |
| 530 | pp_string (pp, colorize_stop (pp_show_color (pp)(pp)->show_color)); |
| 531 | |
| 532 | int line_num = old_start_of_hunk; |
| 533 | while (line_num <= old_end_of_hunk) |
| 534 | { |
| 535 | edited_line *el = get_line (line_num); |
| 536 | if (el) |
| 537 | { |
| 538 | /* We have an edited line. |
| 539 | Consolidate into runs of changed lines. */ |
| 540 | const int first_changed_line_in_run = line_num; |
| 541 | while (get_line (line_num)) |
| 542 | line_num++; |
| 543 | const int last_changed_line_in_run = line_num - 1; |
| 544 | print_run_of_changed_lines (pp, first_changed_line_in_run, |
| 545 | last_changed_line_in_run); |
| 546 | } |
| 547 | else |
| 548 | { |
| 549 | /* Unchanged line. */ |
| 550 | char_span old_line = location_get_source_line (m_filename, line_num); |
| 551 | print_diff_line (pp, ' ', old_line.get_buffer (), old_line.length ()); |
| 552 | line_num++; |
| 553 | } |
| 554 | } |
| 555 | |
| 556 | return new_num_lines - old_num_lines; |
| 557 | } |
| 558 | |
| 559 | /* Subroutine of edited_file::print_diff_hunk: given a run of lines |
| 560 | from START_OF_RUN to END_OF_RUN that all have edited_line instances, |
| 561 | print the diff to PP. */ |
| 562 | |
| 563 | void |
| 564 | edited_file::print_run_of_changed_lines (pretty_printer *pp, |
| 565 | int start_of_run, |
| 566 | int end_of_run) |
| 567 | { |
| 568 | /* Show old version of lines. */ |
| 569 | pp_string (pp, colorize_start (pp_show_color (pp)(pp)->show_color, |
| 570 | "diff-delete")); |
| 571 | for (int line_num = start_of_run; |
| 572 | line_num <= end_of_run; |
| 573 | line_num++) |
| 574 | { |
| 575 | edited_line *el_in_run = get_line (line_num); |
| 576 | gcc_assert (el_in_run)((void)(!(el_in_run) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 576, __FUNCTION__), 0 : 0)); |
| 577 | if (el_in_run->actually_edited_p ()) |
| 578 | { |
| 579 | char_span old_line = location_get_source_line (m_filename, line_num); |
| 580 | print_diff_line (pp, '-', old_line.get_buffer (), |
| 581 | old_line.length ()); |
| 582 | } |
| 583 | } |
| 584 | pp_string (pp, colorize_stop (pp_show_color (pp)(pp)->show_color)); |
| 585 | |
| 586 | /* Show new version of lines. */ |
| 587 | pp_string (pp, colorize_start (pp_show_color (pp)(pp)->show_color, |
| 588 | "diff-insert")); |
| 589 | for (int line_num = start_of_run; |
| 590 | line_num <= end_of_run; |
| 591 | line_num++) |
| 592 | { |
| 593 | edited_line *el_in_run = get_line (line_num); |
| 594 | gcc_assert (el_in_run)((void)(!(el_in_run) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 594, __FUNCTION__), 0 : 0)); |
| 595 | el_in_run->print_diff_lines (pp); |
| 596 | } |
| 597 | pp_string (pp, colorize_stop (pp_show_color (pp)(pp)->show_color)); |
| 598 | } |
| 599 | |
| 600 | /* Print one line within a diff, starting with PREFIX_CHAR, |
| 601 | followed by the LINE of content, of length LEN. LINE is |
| 602 | not necessarily 0-terminated. Print a trailing newline. */ |
| 603 | |
| 604 | static void |
| 605 | print_diff_line (pretty_printer *pp, char prefix_char, |
| 606 | const char *line, int len) |
| 607 | { |
| 608 | pp_character (pp, prefix_char); |
| 609 | for (int i = 0; i < len; i++) |
| 610 | pp_character (pp, line[i]); |
| 611 | pp_character (pp, '\n'); |
| 612 | } |
| 613 | |
| 614 | /* Determine the number of lines that will be present after |
| 615 | editing for the range of lines from OLD_START_OF_HUNK to |
| 616 | OLD_END_OF_HUNK inclusive. */ |
| 617 | |
| 618 | int |
| 619 | edited_file::get_effective_line_count (int old_start_of_hunk, |
| 620 | int old_end_of_hunk) |
| 621 | { |
| 622 | int line_count = 0; |
| 623 | for (int old_line_num = old_start_of_hunk; old_line_num <= old_end_of_hunk; |
| 624 | old_line_num++) |
| 625 | { |
| 626 | edited_line *el = get_line (old_line_num); |
| 627 | if (el) |
| 628 | line_count += el->get_effective_line_count (); |
| 629 | else |
| 630 | line_count++; |
| 631 | } |
| 632 | return line_count; |
| 633 | } |
| 634 | |
| 635 | /* Get the state of LINE within the file, or NULL if it is untouched. */ |
| 636 | |
| 637 | edited_line * |
| 638 | edited_file::get_line (int line) |
| 639 | { |
| 640 | return m_edited_lines.lookup (line); |
| 641 | } |
| 642 | |
| 643 | /* Get the state of LINE within the file, creating a state for it |
| 644 | if necessary. Return NULL if an error occurs. */ |
| 645 | |
| 646 | edited_line * |
| 647 | edited_file::get_or_insert_line (int line) |
| 648 | { |
| 649 | edited_line *el = get_line (line); |
| 650 | if (el) |
| 651 | return el; |
| 652 | el = new edited_line (m_filename, line); |
| 653 | if (el->get_content () == NULLnullptr) |
| 654 | { |
| 655 | delete el; |
| 656 | return NULLnullptr; |
| 657 | } |
| 658 | m_edited_lines.insert (line, el); |
| 659 | return el; |
| 660 | } |
| 661 | |
| 662 | /* Get the total number of lines in m_content, writing |
| 663 | true to *MISSING_TRAILING_NEWLINE if the final line |
| 664 | if missing a newline, false otherwise. */ |
| 665 | |
| 666 | int |
| 667 | edited_file::get_num_lines (bool *missing_trailing_newline) |
| 668 | { |
| 669 | gcc_assert (missing_trailing_newline)((void)(!(missing_trailing_newline) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 669, __FUNCTION__), 0 : 0)); |
| 670 | if (m_num_lines == -1) |
| 671 | { |
| 672 | m_num_lines = 0; |
| 673 | while (true) |
| 674 | { |
| 675 | char_span line |
| 676 | = location_get_source_line (m_filename, m_num_lines + 1); |
| 677 | if (line) |
| 678 | m_num_lines++; |
| 679 | else |
| 680 | break; |
| 681 | } |
| 682 | } |
| 683 | *missing_trailing_newline = location_missing_trailing_newline (m_filename); |
| 684 | return m_num_lines; |
| 685 | } |
| 686 | |
| 687 | /* Implementation of class edited_line. */ |
| 688 | |
| 689 | /* edited_line's ctor. */ |
| 690 | |
| 691 | edited_line::edited_line (const char *filename, int line_num) |
| 692 | : m_line_num (line_num), |
| 693 | m_content (NULLnullptr), m_len (0), m_alloc_sz (0), |
| 694 | m_line_events (), |
| 695 | m_predecessors () |
| 696 | { |
| 697 | char_span line = location_get_source_line (filename, line_num); |
| 698 | if (!line) |
| 699 | return; |
| 700 | m_len = line.length (); |
| 701 | ensure_capacity (m_len); |
| 702 | memcpy (m_content, line.get_buffer (), m_len); |
| 703 | ensure_terminated (); |
| 704 | } |
| 705 | |
| 706 | /* edited_line's dtor. */ |
| 707 | |
| 708 | edited_line::~edited_line () |
| 709 | { |
| 710 | unsigned i; |
| 711 | added_line *pred; |
| 712 | |
| 713 | free (m_content); |
| 714 | FOR_EACH_VEC_ELT (m_predecessors, i, pred)for (i = 0; (m_predecessors).iterate ((i), &(pred)); ++(i )) |
| 715 | delete pred; |
| 716 | } |
| 717 | |
| 718 | /* A callback for deleting edited_line *, for use as a |
| 719 | delete_value_fn for edited_file::m_edited_lines. */ |
| 720 | |
| 721 | void |
| 722 | edited_line::delete_cb (edited_line *el) |
| 723 | { |
| 724 | delete el; |
| 725 | } |
| 726 | |
| 727 | /* Map a location before the edits to a column number after the edits, |
| 728 | within a specific line. */ |
| 729 | |
| 730 | int |
| 731 | edited_line::get_effective_column (int orig_column) const |
| 732 | { |
| 733 | int i; |
| 734 | line_event *event; |
| 735 | FOR_EACH_VEC_ELT (m_line_events, i, event)for (i = 0; (m_line_events).iterate ((i), &(event)); ++(i )) |
| 736 | orig_column = event->get_effective_column (orig_column); |
| 737 | return orig_column; |
| 738 | } |
| 739 | |
| 740 | /* Attempt to replace columns START_COLUMN up to but not including |
| 741 | NEXT_COLUMN of the line with the string REPLACEMENT_STR of |
| 742 | length REPLACEMENT_LEN, updating the in-memory copy of the line, |
| 743 | and the record of edits to the line. |
| 744 | Return true if successful; false if an error occurred. */ |
| 745 | |
| 746 | bool |
| 747 | edited_line::apply_fixit (int start_column, |
| 748 | int next_column, |
| 749 | const char *replacement_str, |
| 750 | int replacement_len) |
| 751 | { |
| 752 | /* Handle newlines. They will only ever be at the end of the |
| 753 | replacement text, thanks to the filtering in rich_location. */ |
| 754 | if (replacement_len > 1) |
| 755 | if (replacement_str[replacement_len - 1] == '\n') |
| 756 | { |
| 757 | /* Stash in m_predecessors, stripping off newline. */ |
| 758 | m_predecessors.safe_push (new added_line (replacement_str, |
| 759 | replacement_len - 1)); |
| 760 | return true; |
| 761 | } |
| 762 | |
| 763 | start_column = get_effective_column (start_column); |
| 764 | next_column = get_effective_column (next_column); |
| 765 | |
| 766 | int start_offset = start_column - 1; |
| 767 | int next_offset = next_column - 1; |
| 768 | |
| 769 | gcc_assert (start_offset >= 0)((void)(!(start_offset >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 769, __FUNCTION__), 0 : 0)); |
| 770 | gcc_assert (next_offset >= 0)((void)(!(next_offset >= 0) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 770, __FUNCTION__), 0 : 0)); |
| 771 | |
| 772 | if (start_column > next_column) |
| 773 | return false; |
| 774 | if (start_offset >= (m_len + 1)) |
| 775 | return false; |
| 776 | if (next_offset >= (m_len + 1)) |
| 777 | return false; |
| 778 | |
| 779 | size_t victim_len = next_offset - start_offset; |
| 780 | |
| 781 | /* Ensure buffer is big enough. */ |
| 782 | size_t new_len = m_len + replacement_len - victim_len; |
| 783 | ensure_capacity (new_len); |
| 784 | |
| 785 | char *suffix = m_content + next_offset; |
| 786 | gcc_assert (suffix <= m_content + m_len)((void)(!(suffix <= m_content + m_len) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 786, __FUNCTION__), 0 : 0)); |
| 787 | size_t len_suffix = (m_content + m_len) - suffix; |
| 788 | |
| 789 | /* Move successor content into position. They overlap, so use memmove. */ |
| 790 | memmove (m_content + start_offset + replacement_len, |
| 791 | suffix, len_suffix); |
| 792 | |
| 793 | /* Replace target content. They don't overlap, so use memcpy. */ |
| 794 | memcpy (m_content + start_offset, |
| 795 | replacement_str, |
| 796 | replacement_len); |
| 797 | |
| 798 | m_len = new_len; |
| 799 | |
| 800 | ensure_terminated (); |
| 801 | |
| 802 | /* Record the replacement, so that future changes to the line can have |
| 803 | their column information adjusted accordingly. */ |
| 804 | m_line_events.safe_push (line_event (start_column, next_column, |
| 805 | replacement_len)); |
| 806 | return true; |
| 807 | } |
| 808 | |
| 809 | /* Determine the number of lines that will be present after |
| 810 | editing for this line. Typically this is just 1, but |
| 811 | if newlines have been added before this line, they will |
| 812 | also be counted. */ |
| 813 | |
| 814 | int |
| 815 | edited_line::get_effective_line_count () const |
| 816 | { |
| 817 | return m_predecessors.length () + 1; |
| 818 | } |
| 819 | |
| 820 | /* Subroutine of edited_file::print_content. |
| 821 | Print this line and any new lines added before it, to PP. */ |
| 822 | |
| 823 | void |
| 824 | edited_line::print_content (pretty_printer *pp) const |
| 825 | { |
| 826 | unsigned i; |
| 827 | added_line *pred; |
| 828 | FOR_EACH_VEC_ELT (m_predecessors, i, pred)for (i = 0; (m_predecessors).iterate ((i), &(pred)); ++(i )) |
| 829 | { |
| 830 | pp_string (pp, pred->get_content ()); |
| 831 | pp_newline (pp); |
| 832 | } |
| 833 | pp_string (pp, m_content); |
| 834 | } |
| 835 | |
| 836 | /* Subroutine of edited_file::print_run_of_changed_lines for |
| 837 | printing diff hunks to PP. |
| 838 | Print the '+' line for this line, and any newlines added |
| 839 | before it. |
| 840 | Note that if this edited_line was actually edited, the '-' |
| 841 | line has already been printed. If it wasn't, then we merely |
| 842 | have a placeholder edited_line for adding newlines to, and |
| 843 | we need to print a ' ' line for the edited_line as we haven't |
| 844 | printed it yet. */ |
| 845 | |
| 846 | void |
| 847 | edited_line::print_diff_lines (pretty_printer *pp) const |
| 848 | { |
| 849 | unsigned i; |
| 850 | added_line *pred; |
| 851 | FOR_EACH_VEC_ELT (m_predecessors, i, pred)for (i = 0; (m_predecessors).iterate ((i), &(pred)); ++(i )) |
| 852 | print_diff_line (pp, '+', pred->get_content (), |
| 853 | pred->get_len ()); |
| 854 | if (actually_edited_p ()) |
| 855 | print_diff_line (pp, '+', m_content, m_len); |
| 856 | else |
| 857 | print_diff_line (pp, ' ', m_content, m_len); |
| 858 | } |
| 859 | |
| 860 | /* Ensure that the buffer for m_content is at least large enough to hold |
| 861 | a string of length LEN and its 0-terminator, doubling on repeated |
| 862 | allocations. */ |
| 863 | |
| 864 | void |
| 865 | edited_line::ensure_capacity (int len) |
| 866 | { |
| 867 | /* Allow 1 extra byte for 0-termination. */ |
| 868 | if (m_alloc_sz < (len + 1)) |
| 869 | { |
| 870 | size_t new_alloc_sz = (len + 1) * 2; |
| 871 | m_content = (char *)xrealloc (m_content, new_alloc_sz); |
| 872 | m_alloc_sz = new_alloc_sz; |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | /* Ensure that m_content is 0-terminated. */ |
| 877 | |
| 878 | void |
| 879 | edited_line::ensure_terminated () |
| 880 | { |
| 881 | /* 0-terminate the buffer. */ |
| 882 | gcc_assert (m_len < m_alloc_sz)((void)(!(m_len < m_alloc_sz) ? fancy_abort ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 882, __FUNCTION__), 0 : 0)); |
| 883 | m_content[m_len] = '\0'; |
| 884 | } |
| 885 | |
| 886 | #if CHECKING_P1 |
| 887 | |
| 888 | /* Selftests of code-editing. */ |
| 889 | |
| 890 | namespace selftest { |
| 891 | |
| 892 | /* A wrapper class for ensuring that the underlying pointer is freed. */ |
| 893 | |
| 894 | template <typename POINTER_T> |
| 895 | class auto_free |
| 896 | { |
| 897 | public: |
| 898 | auto_free (POINTER_T p) : m_ptr (p) {} |
| 899 | ~auto_free () { free (m_ptr); } |
| 900 | |
| 901 | operator POINTER_T () { return m_ptr; } |
| 902 | |
| 903 | private: |
| 904 | POINTER_T m_ptr; |
| 905 | }; |
| 906 | |
| 907 | /* Verify that edit_context::get_content works for unedited files. */ |
| 908 | |
| 909 | static void |
| 910 | test_get_content () |
| 911 | { |
| 912 | /* Test of empty file. */ |
| 913 | { |
| 914 | const char *content = (""); |
| 915 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 915, __FUNCTION__)), ".c", content); |
| 916 | edit_context edit; |
| 917 | auto_free <char *> result = edit.get_content (tmp.get_filename ()); |
| 918 | ASSERT_STREQ ("", result)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 918, __FUNCTION__)), "\"\"", "result", (""), (result)); } while (0); |
| 919 | } |
| 920 | |
| 921 | /* Test of simple content. */ |
| 922 | { |
| 923 | const char *content = ("/* before */\n" |
| 924 | "foo = bar.field;\n" |
| 925 | "/* after */\n"); |
| 926 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 926, __FUNCTION__)), ".c", content); |
| 927 | edit_context edit; |
| 928 | auto_free <char *> result = edit.get_content (tmp.get_filename ()); |
| 929 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 931, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (result)); } while (0) |
| 930 | "foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 931, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (result)); } while (0) |
| 931 | "/* after */\n", result)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 931, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (result)); } while (0); |
| 932 | } |
| 933 | |
| 934 | /* Test of omitting the trailing newline on the final line. */ |
| 935 | { |
| 936 | const char *content = ("/* before */\n" |
| 937 | "foo = bar.field;\n" |
| 938 | "/* after */"); |
| 939 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 939, __FUNCTION__)), ".c", content); |
| 940 | edit_context edit; |
| 941 | auto_free <char *> result = edit.get_content (tmp.get_filename ()); |
| 942 | /* We should respect the omitted trailing newline. */ |
| 943 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 945, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */" ), (result)); } while (0) |
| 944 | "foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 945, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */" ), (result)); } while (0) |
| 945 | "/* after */", result)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 945, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\"" , "result", ("/* before */\n" "foo = bar.field;\n" "/* after */" ), (result)); } while (0); |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | /* Test applying an "insert" fixit, using insert_before. */ |
| 950 | |
| 951 | static void |
| 952 | test_applying_fixits_insert_before (const line_table_case &case_) |
| 953 | { |
| 954 | /* Create a tempfile and write some text to it. |
| 955 | .........................0000000001111111. |
| 956 | .........................1234567890123456. */ |
| 957 | const char *old_content = ("/* before */\n" |
| 958 | "foo = bar.field;\n" |
| 959 | "/* after */\n"); |
| 960 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 960, __FUNCTION__)), ".c", old_content); |
| 961 | const char *filename = tmp.get_filename (); |
| 962 | line_table_test ltt (case_); |
| 963 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2); |
| 964 | |
| 965 | /* Add a comment in front of "bar.field". */ |
| 966 | location_t start = linemap_position_for_column (line_table, 7); |
| 967 | rich_location richloc (line_table, start); |
| 968 | richloc.add_fixit_insert_before ("/* inserted */"); |
| 969 | |
| 970 | if (start > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 971 | return; |
| 972 | |
| 973 | edit_context edit; |
| 974 | edit.add_fixits (&richloc); |
| 975 | auto_free <char *> new_content = edit.get_content (filename); |
| 976 | if (start <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 977 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 979, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* inserted */bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* inserted */bar.field;\n" "/* after */\n"), (new_content)); } while (0) |
| 978 | "foo = /* inserted */bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 979, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* inserted */bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* inserted */bar.field;\n" "/* after */\n"), (new_content)); } while (0) |
| 979 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 979, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* inserted */bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* inserted */bar.field;\n" "/* after */\n"), (new_content)); } while (0); |
| 980 | |
| 981 | /* Verify that locations on other lines aren't affected by the change. */ |
| 982 | ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100))do { const char *desc_ = "ASSERT_EQ (" "(100)" ", " "(edit.get_effective_column (filename, 1, 100))" ")"; if (((100)) == ((edit.get_effective_column (filename, 1 , 100)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 982, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 982, __FUNCTION__)))), desc_); } while (0); |
| 983 | ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100))do { const char *desc_ = "ASSERT_EQ (" "(100)" ", " "(edit.get_effective_column (filename, 3, 100))" ")"; if (((100)) == ((edit.get_effective_column (filename, 3 , 100)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 983, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 983, __FUNCTION__)))), desc_); } while (0); |
| 984 | |
| 985 | /* Verify locations on the line before the change. */ |
| 986 | ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1))do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(edit.get_effective_column (filename, 2, 1))" ")"; if (((1)) == ((edit.get_effective_column (filename, 2, 1 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 986, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 986, __FUNCTION__)))), desc_); } while (0); |
| 987 | ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6))do { const char *desc_ = "ASSERT_EQ (" "(6)" ", " "(edit.get_effective_column (filename, 2, 6))" ")"; if (((6)) == ((edit.get_effective_column (filename, 2, 6 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 987, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 987, __FUNCTION__)))), desc_); } while (0); |
| 988 | |
| 989 | /* Verify locations on the line at and after the change. */ |
| 990 | ASSERT_EQ (21, edit.get_effective_column (filename, 2, 7))do { const char *desc_ = "ASSERT_EQ (" "(21)" ", " "(edit.get_effective_column (filename, 2, 7))" ")"; if (((21)) == ((edit.get_effective_column (filename, 2, 7)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 990, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 990, __FUNCTION__)))), desc_); } while (0); |
| 991 | ASSERT_EQ (22, edit.get_effective_column (filename, 2, 8))do { const char *desc_ = "ASSERT_EQ (" "(22)" ", " "(edit.get_effective_column (filename, 2, 8))" ")"; if (((22)) == ((edit.get_effective_column (filename, 2, 8)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 991, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 991, __FUNCTION__)))), desc_); } while (0); |
| 992 | |
| 993 | /* Verify diff. */ |
| 994 | auto_free <char *> diff = edit.generate_diff (false); |
| 995 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 999, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* inserted */bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* inserted */bar.field;\n" " /* after */\n"), (diff )); } while (0) |
| 996 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 999, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* inserted */bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* inserted */bar.field;\n" " /* after */\n"), (diff )); } while (0) |
| 997 | "-foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 999, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* inserted */bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* inserted */bar.field;\n" " /* after */\n"), (diff )); } while (0) |
| 998 | "+foo = /* inserted */bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 999, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* inserted */bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* inserted */bar.field;\n" " /* after */\n"), (diff )); } while (0) |
| 999 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 999, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* inserted */bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* inserted */bar.field;\n" " /* after */\n"), (diff )); } while (0); |
| 1000 | } |
| 1001 | |
| 1002 | /* Test applying an "insert" fixit, using insert_after, with |
| 1003 | a range of length > 1 (to ensure that the end-point of |
| 1004 | the input range is used). */ |
| 1005 | |
| 1006 | static void |
| 1007 | test_applying_fixits_insert_after (const line_table_case &case_) |
| 1008 | { |
| 1009 | /* Create a tempfile and write some text to it. |
| 1010 | .........................0000000001111111. |
| 1011 | .........................1234567890123456. */ |
| 1012 | const char *old_content = ("/* before */\n" |
| 1013 | "foo = bar.field;\n" |
| 1014 | "/* after */\n"); |
| 1015 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1015, __FUNCTION__)), ".c", old_content); |
| 1016 | const char *filename = tmp.get_filename (); |
| 1017 | line_table_test ltt (case_); |
| 1018 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2); |
| 1019 | |
| 1020 | /* Add a comment after "field". */ |
| 1021 | location_t start = linemap_position_for_column (line_table, 11); |
| 1022 | location_t finish = linemap_position_for_column (line_table, 15); |
| 1023 | location_t field = make_location (start, start, finish); |
| 1024 | rich_location richloc (line_table, field); |
| 1025 | richloc.add_fixit_insert_after ("/* inserted */"); |
| 1026 | |
| 1027 | if (finish > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1028 | return; |
| 1029 | |
| 1030 | /* Verify that the text was inserted after the end of "field". */ |
| 1031 | edit_context edit; |
| 1032 | edit.add_fixits (&richloc); |
| 1033 | auto_free <char *> new_content = edit.get_content (filename); |
| 1034 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1036, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field/* inserted */;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field/* inserted */;\n" "/* after */\n"), (new_content)); } while (0) |
| 1035 | "foo = bar.field/* inserted */;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1036, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field/* inserted */;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field/* inserted */;\n" "/* after */\n"), (new_content)); } while (0) |
| 1036 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1036, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field/* inserted */;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field/* inserted */;\n" "/* after */\n"), (new_content)); } while (0); |
| 1037 | |
| 1038 | /* Verify diff. */ |
| 1039 | auto_free <char *> diff = edit.generate_diff (false); |
| 1040 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1044, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field/* inserted */;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field/* inserted */;\n" " /* after */\n"), (diff )); } while (0) |
| 1041 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1044, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field/* inserted */;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field/* inserted */;\n" " /* after */\n"), (diff )); } while (0) |
| 1042 | "-foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1044, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field/* inserted */;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field/* inserted */;\n" " /* after */\n"), (diff )); } while (0) |
| 1043 | "+foo = bar.field/* inserted */;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1044, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field/* inserted */;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field/* inserted */;\n" " /* after */\n"), (diff )); } while (0) |
| 1044 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1044, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field/* inserted */;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field/* inserted */;\n" " /* after */\n"), (diff )); } while (0); |
| 1045 | } |
| 1046 | |
| 1047 | /* Test applying an "insert" fixit, using insert_after at the end of |
| 1048 | a line (contrast with test_applying_fixits_insert_after_failure |
| 1049 | below). */ |
| 1050 | |
| 1051 | static void |
| 1052 | test_applying_fixits_insert_after_at_line_end (const line_table_case &case_) |
| 1053 | { |
| 1054 | /* Create a tempfile and write some text to it. |
| 1055 | .........................0000000001111111. |
| 1056 | .........................1234567890123456. */ |
| 1057 | const char *old_content = ("/* before */\n" |
| 1058 | "foo = bar.field;\n" |
| 1059 | "/* after */\n"); |
| 1060 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1060, __FUNCTION__)), ".c", old_content); |
| 1061 | const char *filename = tmp.get_filename (); |
| 1062 | line_table_test ltt (case_); |
| 1063 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2); |
| 1064 | |
| 1065 | /* Add a comment after the semicolon. */ |
| 1066 | location_t loc = linemap_position_for_column (line_table, 16); |
| 1067 | rich_location richloc (line_table, loc); |
| 1068 | richloc.add_fixit_insert_after ("/* inserted */"); |
| 1069 | |
| 1070 | if (loc > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1071 | return; |
| 1072 | |
| 1073 | edit_context edit; |
| 1074 | edit.add_fixits (&richloc); |
| 1075 | auto_free <char *> new_content = edit.get_content (filename); |
| 1076 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1078, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;/* inserted */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;/* inserted */\n" "/* after */\n"), (new_content)); } while (0) |
| 1077 | "foo = bar.field;/* inserted */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1078, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;/* inserted */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;/* inserted */\n" "/* after */\n"), (new_content)); } while (0) |
| 1078 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1078, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;/* inserted */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;/* inserted */\n" "/* after */\n"), (new_content)); } while (0); |
| 1079 | |
| 1080 | /* Verify diff. */ |
| 1081 | auto_free <char *> diff = edit.generate_diff (false); |
| 1082 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1086, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field;/* inserted */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field;/* inserted */\n" " /* after */\n"), (diff )); } while (0) |
| 1083 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1086, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field;/* inserted */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field;/* inserted */\n" " /* after */\n"), (diff )); } while (0) |
| 1084 | "-foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1086, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field;/* inserted */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field;/* inserted */\n" " /* after */\n"), (diff )); } while (0) |
| 1085 | "+foo = bar.field;/* inserted */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1086, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field;/* inserted */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field;/* inserted */\n" " /* after */\n"), (diff )); } while (0) |
| 1086 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1086, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.field;/* inserted */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.field;/* inserted */\n" " /* after */\n"), (diff )); } while (0); |
| 1087 | } |
| 1088 | |
| 1089 | /* Test of a failed attempt to apply an "insert" fixit, using insert_after, |
| 1090 | due to the relevant linemap ending. Contrast with |
| 1091 | test_applying_fixits_insert_after_at_line_end above. */ |
| 1092 | |
| 1093 | static void |
| 1094 | test_applying_fixits_insert_after_failure (const line_table_case &case_) |
| 1095 | { |
| 1096 | /* Create a tempfile and write some text to it. |
| 1097 | .........................0000000001111111. |
| 1098 | .........................1234567890123456. */ |
| 1099 | const char *old_content = ("/* before */\n" |
| 1100 | "foo = bar.field;\n" |
| 1101 | "/* after */\n"); |
| 1102 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1102, __FUNCTION__)), ".c", old_content); |
| 1103 | const char *filename = tmp.get_filename (); |
| 1104 | line_table_test ltt (case_); |
| 1105 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2); |
| 1106 | |
| 1107 | /* Add a comment after the semicolon. */ |
| 1108 | location_t loc = linemap_position_for_column (line_table, 16); |
| 1109 | rich_location richloc (line_table, loc); |
| 1110 | |
| 1111 | /* We want a failure of linemap_position_for_loc_and_offset. |
| 1112 | We can do this by starting a new linemap at line 3, so that |
| 1113 | there is no appropriate location value for the insertion point |
| 1114 | within the linemap for line 2. */ |
| 1115 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 3); |
| 1116 | |
| 1117 | /* The failure fails to happen at the transition point from |
| 1118 | packed ranges to unpacked ranges (where there are some "spare" |
| 1119 | location_t values). Skip the test there. */ |
| 1120 | if (loc >= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES) |
| 1121 | return; |
| 1122 | |
| 1123 | /* Offsetting "loc" should now fail (by returning the input loc. */ |
| 1124 | ASSERT_EQ (loc, linemap_position_for_loc_and_offset (line_table, loc, 1))do { const char *desc_ = "ASSERT_EQ (" "(loc)" ", " "(linemap_position_for_loc_and_offset (line_table, loc, 1))" ")"; if (((loc)) == ((linemap_position_for_loc_and_offset (line_table , loc, 1)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1124, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1124, __FUNCTION__)))), desc_); } while (0); |
| 1125 | |
| 1126 | /* Hence attempting to use add_fixit_insert_after at the end of the line |
| 1127 | should now fail. */ |
| 1128 | richloc.add_fixit_insert_after ("/* inserted */"); |
| 1129 | ASSERT_TRUE (richloc.seen_impossible_fixit_p ())do { const char *desc_ = "ASSERT_TRUE (" "(richloc.seen_impossible_fixit_p ())" ")"; bool actual_ = ((richloc.seen_impossible_fixit_p ())); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1129, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1129, __FUNCTION__))), desc_); } while (0); |
| 1130 | |
| 1131 | edit_context edit; |
| 1132 | edit.add_fixits (&richloc); |
| 1133 | ASSERT_FALSE (edit.valid_p ())do { const char *desc_ = "ASSERT_FALSE (" "(edit.valid_p ())" ")"; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1133, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1133, __FUNCTION__))), desc_); } while (0); |
| 1134 | ASSERT_EQ (NULL, edit.get_content (filename))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.get_content (filename))" ")"; if (((nullptr)) == ((edit.get_content (filename)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1134, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1134, __FUNCTION__)))), desc_); } while (0); |
| 1135 | ASSERT_EQ (NULL, edit.generate_diff (false))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.generate_diff (false))" ")"; if (((nullptr)) == ((edit.generate_diff (false)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1135, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1135, __FUNCTION__)))), desc_); } while (0); |
| 1136 | } |
| 1137 | |
| 1138 | /* Test applying an "insert" fixit that adds a newline. */ |
| 1139 | |
| 1140 | static void |
| 1141 | test_applying_fixits_insert_containing_newline (const line_table_case &case_) |
| 1142 | { |
| 1143 | /* Create a tempfile and write some text to it. |
| 1144 | .........................0000000001111111. |
| 1145 | .........................1234567890123456. */ |
| 1146 | const char *old_content = (" case 'a':\n" /* line 1. */ |
| 1147 | " x = a;\n" /* line 2. */ |
| 1148 | " case 'b':\n" /* line 3. */ |
| 1149 | " x = b;\n");/* line 4. */ |
| 1150 | |
| 1151 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1151, __FUNCTION__)), ".c", old_content); |
| 1152 | const char *filename = tmp.get_filename (); |
| 1153 | line_table_test ltt (case_); |
| 1154 | linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 3); |
| 1155 | |
| 1156 | /* Add a "break;" on a line by itself before line 3 i.e. before |
| 1157 | column 1 of line 3. */ |
| 1158 | location_t case_start = linemap_position_for_column (line_table, 5); |
| 1159 | location_t case_finish = linemap_position_for_column (line_table, 13); |
| 1160 | location_t case_loc = make_location (case_start, case_start, case_finish); |
| 1161 | rich_location richloc (line_table, case_loc); |
| 1162 | location_t line_start = linemap_position_for_column (line_table, 1); |
| 1163 | richloc.add_fixit_insert_before (line_start, " break;\n"); |
| 1164 | |
| 1165 | if (case_finish > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1166 | return; |
| 1167 | |
| 1168 | edit_context edit; |
| 1169 | edit.add_fixits (&richloc); |
| 1170 | auto_free <char *> new_content = edit.get_content (filename); |
| 1171 | ASSERT_STREQ ((" case 'a':\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0) |
| 1172 | " x = a;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0) |
| 1173 | " break;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0) |
| 1174 | " case 'b':\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0) |
| 1175 | " x = b;\n"),do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0) |
| 1176 | new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1176, __FUNCTION__)), "(\" case 'a':\\n\" \" x = a;\\n\" \" break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "new_content", ((" case 'a':\n" " x = a;\n" " break;\n" " case 'b':\n" " x = b;\n")), (new_content)); } while (0); |
| 1177 | |
| 1178 | /* Verify diff. */ |
| 1179 | auto_free <char *> diff = edit.generate_diff (false); |
| 1180 | ASSERT_STREQ (("@@ -1,4 +1,5 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1181 | " case 'a':\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1182 | " x = a;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1183 | "+ break;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1184 | " case 'b':\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1185 | " x = b;\n"),do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0) |
| 1186 | diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1186, __FUNCTION__)), "(\"@@ -1,4 +1,5 @@\\n\" \" case 'a':\\n\" \" x = a;\\n\" \"+ break;\\n\" \" case 'b':\\n\" \" x = b;\\n\")" , "diff", (("@@ -1,4 +1,5 @@\n" " case 'a':\n" " x = a;\n" "+ break;\n" " case 'b':\n" " x = b;\n")), (diff )); } while (0); |
| 1187 | } |
| 1188 | |
| 1189 | /* Test applying a "replace" fixit that grows the affected line. */ |
| 1190 | |
| 1191 | static void |
| 1192 | test_applying_fixits_growing_replace (const line_table_case &case_) |
| 1193 | { |
| 1194 | /* Create a tempfile and write some text to it. |
| 1195 | .........................0000000001111111. |
| 1196 | .........................1234567890123456. */ |
| 1197 | const char *old_content = ("/* before */\n" |
| 1198 | "foo = bar.field;\n" |
| 1199 | "/* after */\n"); |
| 1200 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1200, __FUNCTION__)), ".c", old_content); |
| 1201 | const char *filename = tmp.get_filename (); |
| 1202 | line_table_test ltt (case_); |
| 1203 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1204 | |
| 1205 | /* Replace "field" with "m_field". */ |
| 1206 | location_t start = linemap_position_for_column (line_table, 11); |
| 1207 | location_t finish = linemap_position_for_column (line_table, 15); |
| 1208 | location_t field = make_location (start, start, finish); |
| 1209 | rich_location richloc (line_table, field); |
| 1210 | richloc.add_fixit_replace ("m_field"); |
| 1211 | |
| 1212 | edit_context edit; |
| 1213 | edit.add_fixits (&richloc); |
| 1214 | auto_free <char *> new_content = edit.get_content (filename); |
| 1215 | if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1216 | { |
| 1217 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1219, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.m_field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.m_field;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1218 | "foo = bar.m_field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1219, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.m_field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.m_field;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1219 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1219, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.m_field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.m_field;\n" "/* after */\n" ), (new_content)); } while (0); |
| 1220 | |
| 1221 | /* Verify location of ";" after the change. */ |
| 1222 | ASSERT_EQ (18, edit.get_effective_column (filename, 2, 16))do { const char *desc_ = "ASSERT_EQ (" "(18)" ", " "(edit.get_effective_column (filename, 2, 16))" ")"; if (((18)) == ((edit.get_effective_column (filename, 2, 16)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1222, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1222, __FUNCTION__)))), desc_); } while (0); |
| 1223 | |
| 1224 | /* Verify diff. */ |
| 1225 | auto_free <char *> diff = edit.generate_diff (false); |
| 1226 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1230, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.m_field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.m_field;\n" " /* after */\n"), (diff)); } while ( 0) |
| 1227 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1230, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.m_field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.m_field;\n" " /* after */\n"), (diff)); } while ( 0) |
| 1228 | "-foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1230, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.m_field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.m_field;\n" " /* after */\n"), (diff)); } while ( 0) |
| 1229 | "+foo = bar.m_field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1230, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.m_field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.m_field;\n" " /* after */\n"), (diff)); } while ( 0) |
| 1230 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1230, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = bar.m_field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = bar.m_field;\n" " /* after */\n"), (diff)); } while ( 0); |
| 1231 | } |
| 1232 | } |
| 1233 | |
| 1234 | /* Test applying a "replace" fixit that shrinks the affected line. */ |
| 1235 | |
| 1236 | static void |
| 1237 | test_applying_fixits_shrinking_replace (const line_table_case &case_) |
| 1238 | { |
| 1239 | /* Create a tempfile and write some text to it. |
| 1240 | .........................000000000111111111. |
| 1241 | .........................123456789012345678. */ |
| 1242 | const char *old_content = ("/* before */\n" |
| 1243 | "foo = bar.m_field;\n" |
| 1244 | "/* after */\n"); |
| 1245 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1245, __FUNCTION__)), ".c", old_content); |
| 1246 | const char *filename = tmp.get_filename (); |
| 1247 | line_table_test ltt (case_); |
| 1248 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1249 | |
| 1250 | /* Replace "field" with "m_field". */ |
| 1251 | location_t start = linemap_position_for_column (line_table, 11); |
| 1252 | location_t finish = linemap_position_for_column (line_table, 17); |
| 1253 | location_t m_field = make_location (start, start, finish); |
| 1254 | rich_location richloc (line_table, m_field); |
| 1255 | richloc.add_fixit_replace ("field"); |
| 1256 | |
| 1257 | edit_context edit; |
| 1258 | edit.add_fixits (&richloc); |
| 1259 | auto_free <char *> new_content = edit.get_content (filename); |
| 1260 | if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1261 | { |
| 1262 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1264, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1263 | "foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1264, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1264 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1264, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar.field;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar.field;\n" "/* after */\n" ), (new_content)); } while (0); |
| 1265 | |
| 1266 | /* Verify location of ";" after the change. */ |
| 1267 | ASSERT_EQ (16, edit.get_effective_column (filename, 2, 18))do { const char *desc_ = "ASSERT_EQ (" "(16)" ", " "(edit.get_effective_column (filename, 2, 18))" ")"; if (((16)) == ((edit.get_effective_column (filename, 2, 18)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1267, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1267, __FUNCTION__)))), desc_); } while (0); |
| 1268 | |
| 1269 | /* Verify diff. */ |
| 1270 | auto_free <char *> diff = edit.generate_diff (false); |
| 1271 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1275, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar.field;\n" " /* after */\n"), (diff)); } while (0 ) |
| 1272 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1275, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar.field;\n" " /* after */\n"), (diff)); } while (0 ) |
| 1273 | "-foo = bar.m_field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1275, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar.field;\n" " /* after */\n"), (diff)); } while (0 ) |
| 1274 | "+foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1275, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar.field;\n" " /* after */\n"), (diff)); } while (0 ) |
| 1275 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1275, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar.field;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar.field;\n" " /* after */\n"), (diff)); } while (0 ); |
| 1276 | } |
| 1277 | } |
| 1278 | |
| 1279 | /* Replacement fix-it hint containing a newline. */ |
| 1280 | |
| 1281 | static void |
| 1282 | test_applying_fixits_replace_containing_newline (const line_table_case &case_) |
| 1283 | { |
| 1284 | /* Create a tempfile and write some text to it. |
| 1285 | .........................0000000001111. |
| 1286 | .........................1234567890123. */ |
| 1287 | const char *old_content = "foo = bar ();\n"; |
| 1288 | |
| 1289 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1289, __FUNCTION__)), ".c", old_content); |
| 1290 | const char *filename = tmp.get_filename (); |
| 1291 | line_table_test ltt (case_); |
| 1292 | linemap_add (line_table, LC_ENTER, false, filename, 1); |
| 1293 | |
| 1294 | /* Replace the " = " with "\n = ", as if we were reformatting an |
| 1295 | overly long line. */ |
| 1296 | location_t start = linemap_position_for_column (line_table, 4); |
| 1297 | location_t finish = linemap_position_for_column (line_table, 6); |
| 1298 | location_t loc = linemap_position_for_column (line_table, 13); |
| 1299 | rich_location richloc (line_table, loc); |
| 1300 | source_range range = source_range::from_locations (start, finish); |
| 1301 | richloc.add_fixit_replace (range, "\n = "); |
| 1302 | |
| 1303 | /* Newlines are only supported within fix-it hints that |
| 1304 | are at the start of lines (for entirely new lines), hence |
| 1305 | this fix-it should not be displayed. */ |
| 1306 | ASSERT_TRUE (richloc.seen_impossible_fixit_p ())do { const char *desc_ = "ASSERT_TRUE (" "(richloc.seen_impossible_fixit_p ())" ")"; bool actual_ = ((richloc.seen_impossible_fixit_p ())); if (actual_) ::selftest::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1306, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1306, __FUNCTION__))), desc_); } while (0); |
| 1307 | |
| 1308 | if (finish > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1309 | return; |
| 1310 | |
| 1311 | edit_context edit; |
| 1312 | edit.add_fixits (&richloc); |
| 1313 | auto_free <char *> new_content = edit.get_content (filename); |
| 1314 | //ASSERT_STREQ ("foo\n = bar ();\n", new_content); |
| 1315 | } |
| 1316 | |
| 1317 | /* Test applying a "remove" fixit. */ |
| 1318 | |
| 1319 | static void |
| 1320 | test_applying_fixits_remove (const line_table_case &case_) |
| 1321 | { |
| 1322 | /* Create a tempfile and write some text to it. |
| 1323 | .........................000000000111111111. |
| 1324 | .........................123456789012345678. */ |
| 1325 | const char *old_content = ("/* before */\n" |
| 1326 | "foo = bar.m_field;\n" |
| 1327 | "/* after */\n"); |
| 1328 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1328, __FUNCTION__)), ".c", old_content); |
| 1329 | const char *filename = tmp.get_filename (); |
| 1330 | line_table_test ltt (case_); |
| 1331 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1332 | |
| 1333 | /* Remove ".m_field". */ |
| 1334 | location_t start = linemap_position_for_column (line_table, 10); |
| 1335 | location_t finish = linemap_position_for_column (line_table, 17); |
| 1336 | rich_location richloc (line_table, start); |
| 1337 | source_range range; |
| 1338 | range.m_start = start; |
| 1339 | range.m_finish = finish; |
| 1340 | richloc.add_fixit_remove (range); |
| 1341 | |
| 1342 | edit_context edit; |
| 1343 | edit.add_fixits (&richloc); |
| 1344 | auto_free <char *> new_content = edit.get_content (filename); |
| 1345 | if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1346 | { |
| 1347 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1349, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1348 | "foo = bar;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1349, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar;\n" "/* after */\n" ), (new_content)); } while (0) |
| 1349 | "/* after */\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1349, __FUNCTION__)), "\"/* before */\\n\" \"foo = bar;\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = bar;\n" "/* after */\n" ), (new_content)); } while (0); |
| 1350 | |
| 1351 | /* Verify location of ";" after the change. */ |
| 1352 | ASSERT_EQ (10, edit.get_effective_column (filename, 2, 18))do { const char *desc_ = "ASSERT_EQ (" "(10)" ", " "(edit.get_effective_column (filename, 2, 18))" ")"; if (((10)) == ((edit.get_effective_column (filename, 2, 18)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1352, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1352, __FUNCTION__)))), desc_); } while (0); |
| 1353 | |
| 1354 | /* Verify diff. */ |
| 1355 | auto_free <char *> diff = edit.generate_diff (false); |
| 1356 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1360, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar;\n" " /* after */\n"), (diff)); } while (0) |
| 1357 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1360, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar;\n" " /* after */\n"), (diff)); } while (0) |
| 1358 | "-foo = bar.m_field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1360, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar;\n" " /* after */\n"), (diff)); } while (0) |
| 1359 | "+foo = bar;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1360, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar;\n" " /* after */\n"), (diff)); } while (0) |
| 1360 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1360, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.m_field;\\n\" \"+foo = bar;\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.m_field;\n" "+foo = bar;\n" " /* after */\n"), (diff)); } while (0); |
| 1361 | } |
| 1362 | } |
| 1363 | |
| 1364 | /* Test applying multiple fixits to one line. */ |
| 1365 | |
| 1366 | static void |
| 1367 | test_applying_fixits_multiple (const line_table_case &case_) |
| 1368 | { |
| 1369 | /* Create a tempfile and write some text to it. |
| 1370 | .........................00000000011111111. |
| 1371 | .........................12345678901234567. */ |
| 1372 | const char *old_content = ("/* before */\n" |
| 1373 | "foo = bar.field;\n" |
| 1374 | "/* after */\n"); |
| 1375 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1375, __FUNCTION__)), ".c", old_content); |
| 1376 | const char *filename = tmp.get_filename (); |
| 1377 | line_table_test ltt (case_); |
| 1378 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1379 | |
| 1380 | location_t c7 = linemap_position_for_column (line_table, 7); |
| 1381 | location_t c9 = linemap_position_for_column (line_table, 9); |
| 1382 | location_t c11 = linemap_position_for_column (line_table, 11); |
| 1383 | location_t c15 = linemap_position_for_column (line_table, 15); |
| 1384 | location_t c17 = linemap_position_for_column (line_table, 17); |
| 1385 | |
| 1386 | if (c17 > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1387 | return; |
| 1388 | |
| 1389 | /* Add a comment in front of "bar.field". */ |
| 1390 | rich_location insert_a (line_table, c7); |
| 1391 | insert_a.add_fixit_insert_before (c7, "/* alpha */"); |
| 1392 | |
| 1393 | /* Add a comment after "bar.field;". */ |
| 1394 | rich_location insert_b (line_table, c17); |
| 1395 | insert_b.add_fixit_insert_before (c17, "/* beta */"); |
| 1396 | |
| 1397 | /* Replace "bar" with "pub". */ |
| 1398 | rich_location replace_a (line_table, c7); |
| 1399 | replace_a.add_fixit_replace (source_range::from_locations (c7, c9), |
| 1400 | "pub"); |
| 1401 | |
| 1402 | /* Replace "field" with "meadow". */ |
| 1403 | rich_location replace_b (line_table, c7); |
| 1404 | replace_b.add_fixit_replace (source_range::from_locations (c11, c15), |
| 1405 | "meadow"); |
| 1406 | |
| 1407 | edit_context edit; |
| 1408 | edit.add_fixits (&insert_a); |
| 1409 | ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100))do { const char *desc_ = "ASSERT_EQ (" "(100)" ", " "(edit.get_effective_column (filename, 1, 100))" ")"; if (((100)) == ((edit.get_effective_column (filename, 1 , 100)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1409, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1409, __FUNCTION__)))), desc_); } while (0); |
| 1410 | ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1))do { const char *desc_ = "ASSERT_EQ (" "(1)" ", " "(edit.get_effective_column (filename, 2, 1))" ")"; if (((1)) == ((edit.get_effective_column (filename, 2, 1 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1410, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1410, __FUNCTION__)))), desc_); } while (0); |
| 1411 | ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6))do { const char *desc_ = "ASSERT_EQ (" "(6)" ", " "(edit.get_effective_column (filename, 2, 6))" ")"; if (((6)) == ((edit.get_effective_column (filename, 2, 6 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1411, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1411, __FUNCTION__)))), desc_); } while (0); |
| 1412 | ASSERT_EQ (18, edit.get_effective_column (filename, 2, 7))do { const char *desc_ = "ASSERT_EQ (" "(18)" ", " "(edit.get_effective_column (filename, 2, 7))" ")"; if (((18)) == ((edit.get_effective_column (filename, 2, 7)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1412, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1412, __FUNCTION__)))), desc_); } while (0); |
| 1413 | ASSERT_EQ (27, edit.get_effective_column (filename, 2, 16))do { const char *desc_ = "ASSERT_EQ (" "(27)" ", " "(edit.get_effective_column (filename, 2, 16))" ")"; if (((27)) == ((edit.get_effective_column (filename, 2, 16)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1413, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1413, __FUNCTION__)))), desc_); } while (0); |
| 1414 | ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100))do { const char *desc_ = "ASSERT_EQ (" "(100)" ", " "(edit.get_effective_column (filename, 3, 100))" ")"; if (((100)) == ((edit.get_effective_column (filename, 3 , 100)))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1414, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1414, __FUNCTION__)))), desc_); } while (0); |
| 1415 | |
| 1416 | edit.add_fixits (&insert_b); |
| 1417 | edit.add_fixits (&replace_a); |
| 1418 | edit.add_fixits (&replace_b); |
| 1419 | |
| 1420 | if (c17 <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1421 | { |
| 1422 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1423 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1426, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* alpha */pub.meadow;/* beta */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* alpha */pub.meadow;/* beta */\n" "/* after */\n"), (new_content)); } while (0) |
| 1424 | "foo = /* alpha */pub.meadow;/* beta */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1426, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* alpha */pub.meadow;/* beta */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* alpha */pub.meadow;/* beta */\n" "/* after */\n"), (new_content)); } while (0) |
| 1425 | "/* after */\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1426, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* alpha */pub.meadow;/* beta */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* alpha */pub.meadow;/* beta */\n" "/* after */\n"), (new_content)); } while (0) |
| 1426 | new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1426, __FUNCTION__)), "\"/* before */\\n\" \"foo = /* alpha */pub.meadow;/* beta */\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" "foo = /* alpha */pub.meadow;/* beta */\n" "/* after */\n"), (new_content)); } while (0); |
| 1427 | |
| 1428 | /* Verify diff. */ |
| 1429 | auto_free <char *> diff = edit.generate_diff (false); |
| 1430 | ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1434, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* alpha */pub.meadow;/* beta */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* alpha */pub.meadow;/* beta */\n" " /* after */\n" ), (diff)); } while (0) |
| 1431 | " /* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1434, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* alpha */pub.meadow;/* beta */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* alpha */pub.meadow;/* beta */\n" " /* after */\n" ), (diff)); } while (0) |
| 1432 | "-foo = bar.field;\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1434, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* alpha */pub.meadow;/* beta */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* alpha */pub.meadow;/* beta */\n" " /* after */\n" ), (diff)); } while (0) |
| 1433 | "+foo = /* alpha */pub.meadow;/* beta */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1434, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* alpha */pub.meadow;/* beta */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* alpha */pub.meadow;/* beta */\n" " /* after */\n" ), (diff)); } while (0) |
| 1434 | " /* after */\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1434, __FUNCTION__)), "\"@@ -1,3 +1,3 @@\\n\" \" /* before */\\n\" \"-foo = bar.field;\\n\" \"+foo = /* alpha */pub.meadow;/* beta */\\n\" \" /* after */\\n\"" , "diff", ("@@ -1,3 +1,3 @@\n" " /* before */\n" "-foo = bar.field;\n" "+foo = /* alpha */pub.meadow;/* beta */\n" " /* after */\n" ), (diff)); } while (0); |
| 1435 | } |
| 1436 | } |
| 1437 | |
| 1438 | /* Subroutine of test_applying_fixits_multiple_lines. |
| 1439 | Add the text "CHANGED: " to the front of the given line. */ |
| 1440 | |
| 1441 | static location_t |
| 1442 | change_line (edit_context &edit, int line_num) |
| 1443 | { |
| 1444 | const line_map_ordinary *ord_map |
| 1445 | = LINEMAPS_LAST_ORDINARY_MAP (line_table); |
| 1446 | const int column = 1; |
| 1447 | location_t loc = |
| 1448 | linemap_position_for_line_and_column (line_table, ord_map, |
| 1449 | line_num, column); |
| 1450 | |
| 1451 | expanded_location exploc = expand_location (loc); |
| 1452 | if (loc <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1453 | { |
| 1454 | ASSERT_EQ (line_num, exploc.line)do { const char *desc_ = "ASSERT_EQ (" "(line_num)" ", " "(exploc.line)" ")"; if (((line_num)) == ((exploc.line))) ::selftest::pass ( (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1454, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1454, __FUNCTION__)))), desc_); } while (0); |
| 1455 | ASSERT_EQ (column, exploc.column)do { const char *desc_ = "ASSERT_EQ (" "(column)" ", " "(exploc.column)" ")"; if (((column)) == ((exploc.column))) ::selftest::pass ( (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1455, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1455, __FUNCTION__)))), desc_); } while (0); |
| 1456 | } |
| 1457 | |
| 1458 | rich_location insert (line_table, loc); |
| 1459 | insert.add_fixit_insert_before ("CHANGED: "); |
| 1460 | edit.add_fixits (&insert); |
| 1461 | return loc; |
| 1462 | } |
| 1463 | |
| 1464 | /* Subroutine of test_applying_fixits_multiple_lines. |
| 1465 | Add the text "INSERTED\n" in front of the given line. */ |
| 1466 | |
| 1467 | static location_t |
| 1468 | insert_line (edit_context &edit, int line_num) |
| 1469 | { |
| 1470 | const line_map_ordinary *ord_map |
| 1471 | = LINEMAPS_LAST_ORDINARY_MAP (line_table); |
| 1472 | const int column = 1; |
| 1473 | location_t loc = |
| 1474 | linemap_position_for_line_and_column (line_table, ord_map, |
| 1475 | line_num, column); |
| 1476 | |
| 1477 | expanded_location exploc = expand_location (loc); |
| 1478 | if (loc <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1479 | { |
| 1480 | ASSERT_EQ (line_num, exploc.line)do { const char *desc_ = "ASSERT_EQ (" "(line_num)" ", " "(exploc.line)" ")"; if (((line_num)) == ((exploc.line))) ::selftest::pass ( (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1480, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1480, __FUNCTION__)))), desc_); } while (0); |
| 1481 | ASSERT_EQ (column, exploc.column)do { const char *desc_ = "ASSERT_EQ (" "(column)" ", " "(exploc.column)" ")"; if (((column)) == ((exploc.column))) ::selftest::pass ( (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1481, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1481, __FUNCTION__)))), desc_); } while (0); |
| 1482 | } |
| 1483 | |
| 1484 | rich_location insert (line_table, loc); |
| 1485 | insert.add_fixit_insert_before ("INSERTED\n"); |
| 1486 | edit.add_fixits (&insert); |
| 1487 | return loc; |
| 1488 | } |
| 1489 | |
| 1490 | /* Test of editing multiple lines within a long file, |
| 1491 | to ensure that diffs are generated as expected. */ |
| 1492 | |
| 1493 | static void |
| 1494 | test_applying_fixits_multiple_lines (const line_table_case &case_) |
| 1495 | { |
| 1496 | /* Create a tempfile and write many lines of text to it. */ |
| 1497 | named_temp_file tmp (".txt"); |
| 1498 | const char *filename = tmp.get_filename (); |
| 1499 | FILE *f = fopen (filename, "w"); |
| 1500 | ASSERT_NE (f, NULL)do { const char *desc_ = "ASSERT_NE (" "f" ", " "NULL" ")"; if ((f) != (nullptr)) ::selftest::pass ((::selftest::location ( "/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1500, __FUNCTION__)), desc_); else ::selftest::fail ((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1500, __FUNCTION__)), desc_); } while (0); |
| 1501 | for (int i = 1; i <= 1000; i++) |
| 1502 | fprintf (f, "line %i\n", i); |
| 1503 | fclose (f); |
| 1504 | |
| 1505 | line_table_test ltt (case_); |
| 1506 | linemap_add (line_table, LC_ENTER, false, filename, 1); |
| 1507 | linemap_position_for_column (line_table, 127); |
| 1508 | |
| 1509 | edit_context edit; |
| 1510 | |
| 1511 | /* A run of consecutive lines. */ |
| 1512 | change_line (edit, 2); |
| 1513 | change_line (edit, 3); |
| 1514 | change_line (edit, 4); |
| 1515 | insert_line (edit, 5); |
| 1516 | |
| 1517 | /* A run of nearby lines, within the contextual limit. */ |
| 1518 | change_line (edit, 150); |
| 1519 | change_line (edit, 151); |
| 1520 | location_t last_loc = change_line (edit, 153); |
| 1521 | |
| 1522 | if (last_loc > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1523 | return; |
| 1524 | |
| 1525 | /* Verify diff. */ |
| 1526 | auto_free <char *> diff = edit.generate_diff (false); |
| 1527 | ASSERT_STREQ ("@@ -1,7 +1,8 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1528 | " line 1\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1529 | "-line 2\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1530 | "-line 3\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1531 | "-line 4\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1532 | "+CHANGED: line 2\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1533 | "+CHANGED: line 3\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1534 | "+CHANGED: line 4\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1535 | "+INSERTED\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1536 | " line 5\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1537 | " line 6\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1538 | " line 7\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1539 | "@@ -147,10 +148,10 @@\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1540 | " line 147\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1541 | " line 148\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1542 | " line 149\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1543 | "-line 150\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1544 | "-line 151\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1545 | "+CHANGED: line 150\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1546 | "+CHANGED: line 151\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1547 | " line 152\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1548 | "-line 153\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1549 | "+CHANGED: line 153\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1550 | " line 154\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1551 | " line 155\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0) |
| 1552 | " line 156\n", diff)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1552, __FUNCTION__)), "\"@@ -1,7 +1,8 @@\\n\" \" line 1\\n\" \"-line 2\\n\" \"-line 3\\n\" \"-line 4\\n\" \"+CHANGED: line 2\\n\" \"+CHANGED: line 3\\n\" \"+CHANGED: line 4\\n\" \"+INSERTED\\n\" \" line 5\\n\" \" line 6\\n\" \" line 7\\n\" \"@@ -147,10 +148,10 @@\\n\" \" line 147\\n\" \" line 148\\n\" \" line 149\\n\" \"-line 150\\n\" \"-line 151\\n\" \"+CHANGED: line 150\\n\" \"+CHANGED: line 151\\n\" \" line 152\\n\" \"-line 153\\n\" \"+CHANGED: line 153\\n\" \" line 154\\n\" \" line 155\\n\" \" line 156\\n\"" , "diff", ("@@ -1,7 +1,8 @@\n" " line 1\n" "-line 2\n" "-line 3\n" "-line 4\n" "+CHANGED: line 2\n" "+CHANGED: line 3\n" "+CHANGED: line 4\n" "+INSERTED\n" " line 5\n" " line 6\n" " line 7\n" "@@ -147,10 +148,10 @@\n" " line 147\n" " line 148\n" " line 149\n" "-line 150\n" "-line 151\n" "+CHANGED: line 150\n" "+CHANGED: line 151\n" " line 152\n" "-line 153\n" "+CHANGED: line 153\n" " line 154\n" " line 155\n" " line 156\n" ), (diff)); } while (0); |
| 1553 | |
| 1554 | /* Ensure tmp stays alive until this point, so that the tempfile |
| 1555 | persists until after the generate_diff call. */ |
| 1556 | tmp.get_filename (); |
| 1557 | } |
| 1558 | |
| 1559 | /* Test of converting an initializer for a named field from |
| 1560 | the old GCC extension to C99 syntax. |
| 1561 | Exercises a shrinking replacement followed by a growing |
| 1562 | replacement on the same line. */ |
| 1563 | |
| 1564 | static void |
| 1565 | test_applying_fixits_modernize_named_init (const line_table_case &case_) |
| 1566 | { |
| 1567 | /* Create a tempfile and write some text to it. |
| 1568 | .........................00000000011111111. |
| 1569 | .........................12345678901234567. */ |
| 1570 | const char *old_content = ("/* before */\n" |
| 1571 | "bar : 1,\n" |
| 1572 | "/* after */\n"); |
| 1573 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1573, __FUNCTION__)), ".c", old_content); |
| 1574 | const char *filename = tmp.get_filename (); |
| 1575 | line_table_test ltt (case_); |
| 1576 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1577 | |
| 1578 | location_t c1 = linemap_position_for_column (line_table, 1); |
| 1579 | location_t c3 = linemap_position_for_column (line_table, 3); |
| 1580 | location_t c8 = linemap_position_for_column (line_table, 8); |
| 1581 | |
| 1582 | if (c8 > LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1583 | return; |
| 1584 | |
| 1585 | /* Replace "bar" with ".". */ |
| 1586 | rich_location r1 (line_table, c8); |
| 1587 | r1.add_fixit_replace (source_range::from_locations (c1, c3), |
| 1588 | "."); |
| 1589 | |
| 1590 | /* Replace ":" with "bar =". */ |
| 1591 | rich_location r2 (line_table, c8); |
| 1592 | r2.add_fixit_replace (source_range::from_locations (c8, c8), |
| 1593 | "bar ="); |
| 1594 | |
| 1595 | /* The order should not matter. Do r1 then r2. */ |
| 1596 | { |
| 1597 | edit_context edit; |
| 1598 | edit.add_fixits (&r1); |
| 1599 | |
| 1600 | /* Verify state after first replacement. */ |
| 1601 | { |
| 1602 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1603 | /* We should now have: |
| 1604 | ............00000000011. |
| 1605 | ............12345678901. */ |
| 1606 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1609, __FUNCTION__)), "\"/* before */\\n\" \". : 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". : 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1607 | ". : 1,\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1609, __FUNCTION__)), "\"/* before */\\n\" \". : 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". : 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1608 | "/* after */\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1609, __FUNCTION__)), "\"/* before */\\n\" \". : 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". : 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1609 | new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1609, __FUNCTION__)), "\"/* before */\\n\" \". : 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". : 1,\n" "/* after */\n" ), (new_content)); } while (0); |
| 1610 | /* Location of the "1". */ |
| 1611 | ASSERT_EQ (6, edit.get_effective_column (filename, 2, 8))do { const char *desc_ = "ASSERT_EQ (" "(6)" ", " "(edit.get_effective_column (filename, 2, 8))" ")"; if (((6)) == ((edit.get_effective_column (filename, 2, 8 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1611, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1611, __FUNCTION__)))), desc_); } while (0); |
| 1612 | /* Location of the ",". */ |
| 1613 | ASSERT_EQ (9, edit.get_effective_column (filename, 2, 11))do { const char *desc_ = "ASSERT_EQ (" "(9)" ", " "(edit.get_effective_column (filename, 2, 11))" ")"; if (((9)) == ((edit.get_effective_column (filename, 2, 11 )))) ::selftest::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1613, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1613, __FUNCTION__)))), desc_); } while (0); |
| 1614 | } |
| 1615 | |
| 1616 | edit.add_fixits (&r2); |
| 1617 | |
| 1618 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1619 | /* Verify state after second replacement. |
| 1620 | ............00000000011111111. |
| 1621 | ............12345678901234567. */ |
| 1622 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1625, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1623 | ". bar = 1,\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1625, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1624 | "/* after */\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1625, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1625 | new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1625, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0); |
| 1626 | } |
| 1627 | |
| 1628 | /* Try again, doing r2 then r1; the new_content should be the same. */ |
| 1629 | { |
| 1630 | edit_context edit; |
| 1631 | edit.add_fixits (&r2); |
| 1632 | edit.add_fixits (&r1); |
| 1633 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1634 | /*.............00000000011111111. |
| 1635 | .............12345678901234567. */ |
| 1636 | ASSERT_STREQ ("/* before */\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1639, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1637 | ". bar = 1,\n"do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1639, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1638 | "/* after */\n",do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1639, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0) |
| 1639 | new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1639, __FUNCTION__)), "\"/* before */\\n\" \". bar = 1,\\n\" \"/* after */\\n\"" , "new_content", ("/* before */\n" ". bar = 1,\n" "/* after */\n" ), (new_content)); } while (0); |
| 1640 | } |
| 1641 | } |
| 1642 | |
| 1643 | /* Test of a fixit affecting a file that can't be read. */ |
| 1644 | |
| 1645 | static void |
| 1646 | test_applying_fixits_unreadable_file () |
| 1647 | { |
| 1648 | const char *filename = "this-does-not-exist.txt"; |
| 1649 | line_table_test ltt; |
| 1650 | linemap_add (line_table, LC_ENTER, false, filename, 1); |
| 1651 | |
| 1652 | location_t loc = linemap_position_for_column (line_table, 1); |
| 1653 | |
| 1654 | rich_location insert (line_table, loc); |
| 1655 | insert.add_fixit_insert_before ("change 1"); |
| 1656 | insert.add_fixit_insert_before ("change 2"); |
| 1657 | |
| 1658 | edit_context edit; |
| 1659 | /* Attempting to add the fixits affecting the unreadable file |
| 1660 | should transition the edit from valid to invalid. */ |
| 1661 | ASSERT_TRUE (edit.valid_p ())do { const char *desc_ = "ASSERT_TRUE (" "(edit.valid_p ())" ")" ; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1661, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1661, __FUNCTION__))), desc_); } while (0); |
| 1662 | edit.add_fixits (&insert); |
| 1663 | ASSERT_FALSE (edit.valid_p ())do { const char *desc_ = "ASSERT_FALSE (" "(edit.valid_p ())" ")"; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1663, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1663, __FUNCTION__))), desc_); } while (0); |
| 1664 | ASSERT_EQ (NULL, edit.get_content (filename))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.get_content (filename))" ")"; if (((nullptr)) == ((edit.get_content (filename)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1664, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1664, __FUNCTION__)))), desc_); } while (0); |
| 1665 | ASSERT_EQ (NULL, edit.generate_diff (false))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.generate_diff (false))" ")"; if (((nullptr)) == ((edit.generate_diff (false)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1665, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1665, __FUNCTION__)))), desc_); } while (0); |
| 1666 | } |
| 1667 | |
| 1668 | /* Verify that we gracefully handle an attempt to edit a line |
| 1669 | that's beyond the end of the file. */ |
| 1670 | |
| 1671 | static void |
| 1672 | test_applying_fixits_line_out_of_range () |
| 1673 | { |
| 1674 | /* Create a tempfile and write some text to it. |
| 1675 | ........................00000000011111111. |
| 1676 | ........................12345678901234567. */ |
| 1677 | const char *old_content = "One-liner file\n"; |
| 1678 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1678, __FUNCTION__)), ".txt", old_content); |
| 1679 | const char *filename = tmp.get_filename (); |
| 1680 | line_table_test ltt; |
| 1681 | linemap_add (line_table, LC_ENTER, false, filename, 2); |
| 1682 | |
| 1683 | /* Try to insert a string in line 2. */ |
| 1684 | location_t loc = linemap_position_for_column (line_table, 1); |
| 1685 | |
| 1686 | rich_location insert (line_table, loc); |
| 1687 | insert.add_fixit_insert_before ("change"); |
| 1688 | |
| 1689 | /* Verify that attempting the insertion puts an edit_context |
| 1690 | into an invalid state. */ |
| 1691 | edit_context edit; |
| 1692 | ASSERT_TRUE (edit.valid_p ())do { const char *desc_ = "ASSERT_TRUE (" "(edit.valid_p ())" ")" ; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1692, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1692, __FUNCTION__))), desc_); } while (0); |
| 1693 | edit.add_fixits (&insert); |
| 1694 | ASSERT_FALSE (edit.valid_p ())do { const char *desc_ = "ASSERT_FALSE (" "(edit.valid_p ())" ")"; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1694, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1694, __FUNCTION__))), desc_); } while (0); |
| 1695 | ASSERT_EQ (NULL, edit.get_content (filename))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.get_content (filename))" ")"; if (((nullptr)) == ((edit.get_content (filename)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1695, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1695, __FUNCTION__)))), desc_); } while (0); |
| 1696 | ASSERT_EQ (NULL, edit.generate_diff (false))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.generate_diff (false))" ")"; if (((nullptr)) == ((edit.generate_diff (false)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1696, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1696, __FUNCTION__)))), desc_); } while (0); |
| 1697 | } |
| 1698 | |
| 1699 | /* Verify the boundary conditions of column values in fix-it |
| 1700 | hints applied to edit_context instances. */ |
| 1701 | |
| 1702 | static void |
| 1703 | test_applying_fixits_column_validation (const line_table_case &case_) |
| 1704 | { |
| 1705 | /* Create a tempfile and write some text to it. |
| 1706 | ........................00000000011111111. |
| 1707 | ........................12345678901234567. */ |
| 1708 | const char *old_content = "One-liner file\n"; |
| 1709 | temp_source_file tmp (SELFTEST_LOCATION(::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1709, __FUNCTION__)), ".txt", old_content); |
| 1710 | const char *filename = tmp.get_filename (); |
| 1711 | line_table_test ltt (case_); |
| 1712 | linemap_add (line_table, LC_ENTER, false, filename, 1); |
| 1713 | |
| 1714 | location_t c11 = linemap_position_for_column (line_table, 11); |
| 1715 | location_t c14 = linemap_position_for_column (line_table, 14); |
| 1716 | location_t c15 = linemap_position_for_column (line_table, 15); |
| 1717 | location_t c16 = linemap_position_for_column (line_table, 16); |
| 1718 | |
| 1719 | /* Verify limits of valid columns in insertion fixits. */ |
| 1720 | |
| 1721 | /* Verify inserting at the end of the line. */ |
| 1722 | { |
| 1723 | rich_location richloc (line_table, c11); |
| 1724 | richloc.add_fixit_insert_before (c15, " change"); |
| 1725 | |
| 1726 | /* Col 15 is at the end of the line, so the insertion |
| 1727 | should succeed. */ |
| 1728 | edit_context edit; |
| 1729 | edit.add_fixits (&richloc); |
| 1730 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1731 | if (c15 <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1732 | ASSERT_STREQ ("One-liner file change\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1732, __FUNCTION__)), "\"One-liner file change\\n\"", "new_content" , ("One-liner file change\n"), (new_content)); } while (0); |
| 1733 | else |
| 1734 | ASSERT_EQ (NULL, new_content)do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(new_content)" ")"; if (((nullptr)) == ((new_content))) ::selftest::pass (( ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1734, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1734, __FUNCTION__)))), desc_); } while (0); |
| 1735 | } |
| 1736 | |
| 1737 | /* Verify inserting beyond the end of the line. */ |
| 1738 | { |
| 1739 | rich_location richloc (line_table, c11); |
| 1740 | richloc.add_fixit_insert_before (c16, " change"); |
| 1741 | |
| 1742 | /* Col 16 is beyond the end of the line, so the insertion |
| 1743 | should fail gracefully. */ |
| 1744 | edit_context edit; |
| 1745 | ASSERT_TRUE (edit.valid_p ())do { const char *desc_ = "ASSERT_TRUE (" "(edit.valid_p ())" ")" ; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1745, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1745, __FUNCTION__))), desc_); } while (0); |
| 1746 | edit.add_fixits (&richloc); |
| 1747 | ASSERT_FALSE (edit.valid_p ())do { const char *desc_ = "ASSERT_FALSE (" "(edit.valid_p ())" ")"; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1747, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1747, __FUNCTION__))), desc_); } while (0); |
| 1748 | ASSERT_EQ (NULL, edit.get_content (filename))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.get_content (filename))" ")"; if (((nullptr)) == ((edit.get_content (filename)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1748, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1748, __FUNCTION__)))), desc_); } while (0); |
| 1749 | ASSERT_EQ (NULL, edit.generate_diff (false))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.generate_diff (false))" ")"; if (((nullptr)) == ((edit.generate_diff (false)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1749, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1749, __FUNCTION__)))), desc_); } while (0); |
| 1750 | } |
| 1751 | |
| 1752 | /* Verify limits of valid columns in replacement fixits. */ |
| 1753 | |
| 1754 | /* Verify replacing the end of the line. */ |
| 1755 | { |
| 1756 | rich_location richloc (line_table, c11); |
| 1757 | source_range range = source_range::from_locations (c11, c14); |
| 1758 | richloc.add_fixit_replace (range, "change"); |
| 1759 | |
| 1760 | /* Col 14 is at the end of the line, so the replacement |
| 1761 | should succeed. */ |
| 1762 | edit_context edit; |
| 1763 | edit.add_fixits (&richloc); |
| 1764 | auto_free <char *> new_content = edit.get_content (tmp.get_filename ()); |
| 1765 | if (c14 <= LINE_MAP_MAX_LOCATION_WITH_COLS) |
| 1766 | ASSERT_STREQ ("One-liner change\n", new_content)do { ::selftest::assert_streq ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1766, __FUNCTION__)), "\"One-liner change\\n\"", "new_content" , ("One-liner change\n"), (new_content)); } while (0); |
| 1767 | else |
| 1768 | ASSERT_EQ (NULL, new_content)do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(new_content)" ")"; if (((nullptr)) == ((new_content))) ::selftest::pass (( ((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1768, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1768, __FUNCTION__)))), desc_); } while (0); |
| 1769 | } |
| 1770 | |
| 1771 | /* Verify going beyond the end of the line. */ |
| 1772 | { |
| 1773 | rich_location richloc (line_table, c11); |
| 1774 | source_range range = source_range::from_locations (c11, c15); |
| 1775 | richloc.add_fixit_replace (range, "change"); |
| 1776 | |
| 1777 | /* Col 15 is after the end of the line, so the replacement |
| 1778 | should fail; verify that the attempt fails gracefully. */ |
| 1779 | edit_context edit; |
| 1780 | ASSERT_TRUE (edit.valid_p ())do { const char *desc_ = "ASSERT_TRUE (" "(edit.valid_p ())" ")" ; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::pass (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1780, __FUNCTION__))), desc_); else ::selftest::fail (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1780, __FUNCTION__))), desc_); } while (0); |
| 1781 | edit.add_fixits (&richloc); |
| 1782 | ASSERT_FALSE (edit.valid_p ())do { const char *desc_ = "ASSERT_FALSE (" "(edit.valid_p ())" ")"; bool actual_ = ((edit.valid_p ())); if (actual_) ::selftest ::fail (((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1782, __FUNCTION__))), desc_); else ::selftest::pass (((::selftest ::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1782, __FUNCTION__))), desc_); } while (0); |
| 1783 | ASSERT_EQ (NULL, edit.get_content (filename))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.get_content (filename))" ")"; if (((nullptr)) == ((edit.get_content (filename)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1783, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1783, __FUNCTION__)))), desc_); } while (0); |
| 1784 | ASSERT_EQ (NULL, edit.generate_diff (false))do { const char *desc_ = "ASSERT_EQ (" "(nullptr)" ", " "(edit.generate_diff (false))" ")"; if (((nullptr)) == ((edit.generate_diff (false)))) ::selftest ::pass ((((::selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1784, __FUNCTION__)))), desc_); else ::selftest::fail ((((:: selftest::location ("/buildworker/marxinbox-gcc-clang-static-analyzer/build/gcc/edit-context.cc" , 1784, __FUNCTION__)))), desc_); } while (0); |
| 1785 | } |
| 1786 | } |
| 1787 | |
| 1788 | /* Run all of the selftests within this file. */ |
| 1789 | |
| 1790 | void |
| 1791 | edit_context_cc_tests () |
| 1792 | { |
| 1793 | test_get_content (); |
| 1794 | for_each_line_table_case (test_applying_fixits_insert_before); |
| 1795 | for_each_line_table_case (test_applying_fixits_insert_after); |
| 1796 | for_each_line_table_case (test_applying_fixits_insert_after_at_line_end); |
| 1797 | for_each_line_table_case (test_applying_fixits_insert_after_failure); |
| 1798 | for_each_line_table_case (test_applying_fixits_insert_containing_newline); |
| 1799 | for_each_line_table_case (test_applying_fixits_growing_replace); |
| 1800 | for_each_line_table_case (test_applying_fixits_shrinking_replace); |
| 1801 | for_each_line_table_case (test_applying_fixits_replace_containing_newline); |
| 1802 | for_each_line_table_case (test_applying_fixits_remove); |
| 1803 | for_each_line_table_case (test_applying_fixits_multiple); |
| 1804 | for_each_line_table_case (test_applying_fixits_multiple_lines); |
| 1805 | for_each_line_table_case (test_applying_fixits_modernize_named_init); |
| 1806 | test_applying_fixits_unreadable_file (); |
| 1807 | test_applying_fixits_line_out_of_range (); |
| 1808 | for_each_line_table_case (test_applying_fixits_column_validation); |
| 1809 | } |
| 1810 | |
| 1811 | } // namespace selftest |
| 1812 | |
| 1813 | #endif /* CHECKING_P */ |