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Commit | Line | Data |
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1 | #!/bin/sh | |
2 | ||
3 | test_description='auto squash' | |
4 | ||
5 | GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main | |
6 | export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME | |
7 | ||
8 | . ./test-lib.sh | |
9 | ||
10 | . "$TEST_DIRECTORY"/lib-rebase.sh | |
11 | ||
12 | test_expect_success setup ' | |
13 | echo 0 >file0 && | |
14 | git add . && | |
15 | test_tick && | |
16 | git commit -m "initial commit" && | |
17 | echo 0 >file1 && | |
18 | echo 2 >file2 && | |
19 | git add . && | |
20 | test_tick && | |
21 | git commit -m "first commit" && | |
22 | git tag first-commit && | |
23 | echo 3 >file3 && | |
24 | git add . && | |
25 | test_tick && | |
26 | git commit -m "second commit" && | |
27 | git tag base | |
28 | ' | |
29 | ||
30 | test_auto_fixup () { | |
31 | no_squash= && | |
32 | if test "x$1" = 'x!' | |
33 | then | |
34 | no_squash=true | |
35 | shift | |
36 | fi && | |
37 | ||
38 | git reset --hard base && | |
39 | echo 1 >file1 && | |
40 | git add -u && | |
41 | test_tick && | |
42 | git commit -m "fixup! first" && | |
43 | ||
44 | git tag $1 && | |
45 | test_tick && | |
46 | git rebase $2 HEAD^^^ && | |
47 | git log --oneline >actual && | |
48 | if test -n "$no_squash" | |
49 | then | |
50 | test_line_count = 4 actual | |
51 | else | |
52 | test_line_count = 3 actual && | |
53 | git diff --exit-code $1 && | |
54 | echo 1 >expect && | |
55 | git cat-file blob HEAD^:file1 >actual && | |
56 | test_cmp expect actual && | |
57 | git cat-file commit HEAD^ >commit && | |
58 | grep first commit >actual && | |
59 | test_line_count = 1 actual | |
60 | fi | |
61 | } | |
62 | ||
63 | test_expect_success 'auto fixup (option)' ' | |
64 | test_auto_fixup fixup-option --autosquash && | |
65 | test_auto_fixup fixup-option-i "--autosquash -i" | |
66 | ' | |
67 | ||
68 | test_expect_success 'auto fixup (config true)' ' | |
69 | git config rebase.autosquash true && | |
70 | test_auto_fixup ! fixup-config-true && | |
71 | test_auto_fixup fixup-config-true-i -i && | |
72 | test_auto_fixup ! fixup-config-true-no --no-autosquash && | |
73 | test_auto_fixup ! fixup-config-true-i-no "-i --no-autosquash" | |
74 | ' | |
75 | ||
76 | test_expect_success 'auto fixup (config false)' ' | |
77 | git config rebase.autosquash false && | |
78 | test_auto_fixup ! fixup-config-false && | |
79 | test_auto_fixup ! fixup-config-false-i -i && | |
80 | test_auto_fixup fixup-config-false-yes --autosquash && | |
81 | test_auto_fixup fixup-config-false-i-yes "-i --autosquash" | |
82 | ' | |
83 | ||
84 | test_auto_squash () { | |
85 | no_squash= && | |
86 | if test "x$1" = 'x!' | |
87 | then | |
88 | no_squash=true | |
89 | shift | |
90 | fi && | |
91 | ||
92 | git reset --hard base && | |
93 | echo 1 >file1 && | |
94 | git add -u && | |
95 | test_tick && | |
96 | git commit -m "squash! first" -m "extra para for first" && | |
97 | git tag $1 && | |
98 | test_tick && | |
99 | git rebase $2 HEAD^^^ && | |
100 | git log --oneline >actual && | |
101 | if test -n "$no_squash" | |
102 | then | |
103 | test_line_count = 4 actual | |
104 | else | |
105 | test_line_count = 3 actual && | |
106 | git diff --exit-code $1 && | |
107 | echo 1 >expect && | |
108 | git cat-file blob HEAD^:file1 >actual && | |
109 | test_cmp expect actual && | |
110 | git cat-file commit HEAD^ >commit && | |
111 | grep first commit >actual && | |
112 | test_line_count = 2 actual | |
113 | fi | |
114 | } | |
115 | ||
116 | test_expect_success 'auto squash (option)' ' | |
117 | test_auto_squash squash-option --autosquash && | |
118 | test_auto_squash squash-option-i "--autosquash -i" | |
119 | ' | |
120 | ||
121 | test_expect_success 'auto squash (config true)' ' | |
122 | git config rebase.autosquash true && | |
123 | test_auto_squash ! squash-config-true && | |
124 | test_auto_squash squash-config-true-i -i && | |
125 | test_auto_squash ! squash-config-true-no --no-autosquash && | |
126 | test_auto_squash ! squash-config-true-i-no "-i --no-autosquash" | |
127 | ' | |
128 | ||
129 | test_expect_success 'auto squash (config false)' ' | |
130 | git config rebase.autosquash false && | |
131 | test_auto_squash ! squash-config-false && | |
132 | test_auto_squash ! squash-config-false-i -i && | |
133 | test_auto_squash squash-config-false-yes --autosquash && | |
134 | test_auto_squash squash-config-false-i-yes "-i --autosquash" | |
135 | ' | |
136 | ||
137 | test_expect_success 'misspelled auto squash' ' | |
138 | git reset --hard base && | |
139 | echo 1 >file1 && | |
140 | git add -u && | |
141 | test_tick && | |
142 | git commit -m "squash! forst" && | |
143 | git tag final-missquash && | |
144 | test_tick && | |
145 | git rebase --autosquash -i HEAD^^^ && | |
146 | git log --oneline >actual && | |
147 | test_line_count = 4 actual && | |
148 | git diff --exit-code final-missquash && | |
149 | git rev-list final-missquash...HEAD >list && | |
150 | test_must_be_empty list | |
151 | ' | |
152 | ||
153 | test_expect_success 'auto squash that matches 2 commits' ' | |
154 | git reset --hard base && | |
155 | echo 4 >file4 && | |
156 | git add file4 && | |
157 | test_tick && | |
158 | git commit -m "first new commit" && | |
159 | echo 1 >file1 && | |
160 | git add -u && | |
161 | test_tick && | |
162 | git commit -m "squash! first" -m "extra para for first" && | |
163 | git tag final-multisquash && | |
164 | test_tick && | |
165 | git rebase --autosquash -i HEAD~4 && | |
166 | git log --oneline >actual && | |
167 | test_line_count = 4 actual && | |
168 | git diff --exit-code final-multisquash && | |
169 | echo 1 >expect && | |
170 | git cat-file blob HEAD^^:file1 >actual && | |
171 | test_cmp expect actual && | |
172 | git cat-file commit HEAD^^ >commit && | |
173 | grep first commit >actual && | |
174 | test_line_count = 2 actual && | |
175 | git cat-file commit HEAD >commit && | |
176 | grep first commit >actual && | |
177 | test_line_count = 1 actual | |
178 | ' | |
179 | ||
180 | test_expect_success 'auto squash that matches a commit after the squash' ' | |
181 | git reset --hard base && | |
182 | echo 1 >file1 && | |
183 | git add -u && | |
184 | test_tick && | |
185 | git commit -m "squash! third" && | |
186 | echo 4 >file4 && | |
187 | git add file4 && | |
188 | test_tick && | |
189 | git commit -m "third commit" && | |
190 | git tag final-presquash && | |
191 | test_tick && | |
192 | git rebase --autosquash -i HEAD~4 && | |
193 | git log --oneline >actual && | |
194 | test_line_count = 5 actual && | |
195 | git diff --exit-code final-presquash && | |
196 | echo 0 >expect && | |
197 | git cat-file blob HEAD^^:file1 >actual && | |
198 | test_cmp expect actual && | |
199 | echo 1 >expect && | |
200 | git cat-file blob HEAD^:file1 >actual && | |
201 | test_cmp expect actual && | |
202 | git cat-file commit HEAD >commit && | |
203 | grep third commit >actual && | |
204 | test_line_count = 1 actual && | |
205 | git cat-file commit HEAD^ >commit && | |
206 | grep third commit >actual && | |
207 | test_line_count = 1 actual | |
208 | ' | |
209 | test_expect_success 'auto squash that matches a sha1' ' | |
210 | git reset --hard base && | |
211 | echo 1 >file1 && | |
212 | git add -u && | |
213 | test_tick && | |
214 | oid=$(git rev-parse --short HEAD^) && | |
215 | git commit -m "squash! $oid" -m "extra para" && | |
216 | git tag final-shasquash && | |
217 | test_tick && | |
218 | git rebase --autosquash -i HEAD^^^ && | |
219 | git log --oneline >actual && | |
220 | test_line_count = 3 actual && | |
221 | git diff --exit-code final-shasquash && | |
222 | echo 1 >expect && | |
223 | git cat-file blob HEAD^:file1 >actual && | |
224 | test_cmp expect actual && | |
225 | git cat-file commit HEAD^ >commit && | |
226 | ! grep "squash" commit && | |
227 | grep "^extra para" commit >actual && | |
228 | test_line_count = 1 actual | |
229 | ' | |
230 | ||
231 | test_expect_success 'auto squash that matches longer sha1' ' | |
232 | git reset --hard base && | |
233 | echo 1 >file1 && | |
234 | git add -u && | |
235 | test_tick && | |
236 | oid=$(git rev-parse --short=11 HEAD^) && | |
237 | git commit -m "squash! $oid" -m "extra para" && | |
238 | git tag final-longshasquash && | |
239 | test_tick && | |
240 | git rebase --autosquash -i HEAD^^^ && | |
241 | git log --oneline >actual && | |
242 | test_line_count = 3 actual && | |
243 | git diff --exit-code final-longshasquash && | |
244 | echo 1 >expect && | |
245 | git cat-file blob HEAD^:file1 >actual && | |
246 | test_cmp expect actual && | |
247 | git cat-file commit HEAD^ >commit && | |
248 | ! grep "squash" commit && | |
249 | grep "^extra para" commit >actual && | |
250 | test_line_count = 1 actual | |
251 | ' | |
252 | ||
253 | test_expect_success 'auto squash of fixup commit that matches branch name which points back to fixup commit' ' | |
254 | git reset --hard base && | |
255 | git commit --allow-empty -m "fixup! self-cycle" && | |
256 | git branch self-cycle && | |
257 | GIT_SEQUENCE_EDITOR="cat >tmp" git rebase --autosquash -i HEAD^^ && | |
258 | sed -ne "/^[^#]/{s/[0-9a-f]\{7,\}/HASH/g;p;}" tmp >actual && | |
259 | cat <<-EOF >expect && | |
260 | pick HASH second commit | |
261 | pick HASH fixup! self-cycle # empty | |
262 | EOF | |
263 | test_cmp expect actual | |
264 | ' | |
265 | ||
266 | test_auto_commit_flags () { | |
267 | git reset --hard base && | |
268 | echo 1 >file1 && | |
269 | git add -u && | |
270 | test_tick && | |
271 | git commit --$1 first-commit -m "extra para for first" && | |
272 | git tag final-commit-$1 && | |
273 | test_tick && | |
274 | git rebase --autosquash -i HEAD^^^ && | |
275 | git log --oneline >actual && | |
276 | test_line_count = 3 actual && | |
277 | git diff --exit-code final-commit-$1 && | |
278 | echo 1 >expect && | |
279 | git cat-file blob HEAD^:file1 >actual && | |
280 | test_cmp expect actual && | |
281 | git cat-file commit HEAD^ >commit && | |
282 | grep first commit >actual && | |
283 | test_line_count = $2 actual | |
284 | } | |
285 | ||
286 | test_expect_success 'use commit --fixup' ' | |
287 | test_auto_commit_flags fixup 1 | |
288 | ' | |
289 | ||
290 | test_expect_success 'use commit --squash' ' | |
291 | test_auto_commit_flags squash 2 | |
292 | ' | |
293 | ||
294 | test_auto_fixup_fixup () { | |
295 | git reset --hard base && | |
296 | echo 1 >file1 && | |
297 | git add -u && | |
298 | test_tick && | |
299 | git commit -m "$1! first" -m "extra para for first" && | |
300 | echo 2 >file1 && | |
301 | git add -u && | |
302 | test_tick && | |
303 | git commit -m "$1! $2! first" -m "second extra para for first" && | |
304 | git tag "final-$1-$2" && | |
305 | test_tick && | |
306 | ( | |
307 | set_cat_todo_editor && | |
308 | test_must_fail git rebase --autosquash -i HEAD^^^^ >actual && | |
309 | head=$(git rev-parse --short HEAD) && | |
310 | parent1=$(git rev-parse --short HEAD^) && | |
311 | parent2=$(git rev-parse --short HEAD^^) && | |
312 | parent3=$(git rev-parse --short HEAD^^^) && | |
313 | cat >expected <<-EOF && | |
314 | pick $parent3 first commit | |
315 | $1 $parent1 $1! first | |
316 | $1 $head $1! $2! first | |
317 | pick $parent2 second commit | |
318 | EOF | |
319 | test_cmp expected actual | |
320 | ) && | |
321 | git rebase --autosquash -i HEAD^^^^ && | |
322 | git log --oneline >actual && | |
323 | test_line_count = 3 actual | |
324 | git diff --exit-code "final-$1-$2" && | |
325 | echo 2 >expect && | |
326 | git cat-file blob HEAD^:file1 >actual && | |
327 | test_cmp expect actual && | |
328 | git cat-file commit HEAD^ >commit && | |
329 | grep first commit >actual && | |
330 | if test "$1" = "fixup" | |
331 | then | |
332 | test_line_count = 1 actual | |
333 | elif test "$1" = "squash" | |
334 | then | |
335 | test_line_count = 3 actual | |
336 | else | |
337 | false | |
338 | fi | |
339 | } | |
340 | ||
341 | test_expect_success 'fixup! fixup!' ' | |
342 | test_auto_fixup_fixup fixup fixup | |
343 | ' | |
344 | ||
345 | test_expect_success 'fixup! squash!' ' | |
346 | test_auto_fixup_fixup fixup squash | |
347 | ' | |
348 | ||
349 | test_expect_success 'squash! squash!' ' | |
350 | test_auto_fixup_fixup squash squash | |
351 | ' | |
352 | ||
353 | test_expect_success 'squash! fixup!' ' | |
354 | test_auto_fixup_fixup squash fixup | |
355 | ' | |
356 | ||
357 | test_expect_success 'autosquash with custom inst format' ' | |
358 | git reset --hard base && | |
359 | git config --add rebase.instructionFormat "[%an @ %ar] %s" && | |
360 | echo 2 >file1 && | |
361 | git add -u && | |
362 | test_tick && | |
363 | oid=$(git rev-parse --short HEAD^) && | |
364 | git commit -m "squash! $oid" -m "extra para for first" && | |
365 | echo 1 >file1 && | |
366 | git add -u && | |
367 | test_tick && | |
368 | subject=$(git log -n 1 --format=%s HEAD~2) && | |
369 | git commit -m "squash! $subject" -m "second extra para for first" && | |
370 | git tag final-squash-instFmt && | |
371 | test_tick && | |
372 | git rebase --autosquash -i HEAD~4 && | |
373 | git log --oneline >actual && | |
374 | test_line_count = 3 actual && | |
375 | git diff --exit-code final-squash-instFmt && | |
376 | echo 1 >expect && | |
377 | git cat-file blob HEAD^:file1 >actual && | |
378 | test_cmp expect actual && | |
379 | git cat-file commit HEAD^ >commit && | |
380 | ! grep "squash" commit && | |
381 | grep first commit >actual && | |
382 | test_line_count = 3 actual | |
383 | ' | |
384 | ||
385 | test_expect_success 'autosquash with empty custom instructionFormat' ' | |
386 | git reset --hard base && | |
387 | test_commit empty-instructionFormat-test && | |
388 | ( | |
389 | set_cat_todo_editor && | |
390 | test_must_fail git -c rebase.instructionFormat= \ | |
391 | rebase --autosquash --force-rebase -i HEAD^ >actual && | |
392 | git log -1 --format="pick %h %s" >expect && | |
393 | test_cmp expect actual | |
394 | ) | |
395 | ' | |
396 | ||
397 | set_backup_editor () { | |
398 | write_script backup-editor.sh <<-\EOF | |
399 | cp "$1" .git/backup-"$(basename "$1")" | |
400 | EOF | |
401 | test_set_editor "$PWD/backup-editor.sh" | |
402 | } | |
403 | ||
404 | test_expect_success 'autosquash with multiple empty patches' ' | |
405 | test_tick && | |
406 | git commit --allow-empty -m "empty" && | |
407 | test_tick && | |
408 | git commit --allow-empty -m "empty2" && | |
409 | test_tick && | |
410 | >fixup && | |
411 | git add fixup && | |
412 | git commit --fixup HEAD^^ && | |
413 | ( | |
414 | set_backup_editor && | |
415 | GIT_USE_REBASE_HELPER=false \ | |
416 | git rebase -i --force-rebase --autosquash HEAD~4 && | |
417 | grep empty2 .git/backup-git-rebase-todo | |
418 | ) | |
419 | ' | |
420 | ||
421 | test_expect_success 'extra spaces after fixup!' ' | |
422 | base=$(git rev-parse HEAD) && | |
423 | test_commit to-fixup && | |
424 | git commit --allow-empty -m "fixup! to-fixup" && | |
425 | git rebase -i --autosquash --keep-empty HEAD~2 && | |
426 | parent=$(git rev-parse HEAD^) && | |
427 | test $base = $parent | |
428 | ' | |
429 | ||
430 | test_expect_success 'wrapped original subject' ' | |
431 | if test -d .git/rebase-merge; then git rebase --abort; fi && | |
432 | base=$(git rev-parse HEAD) && | |
433 | echo "wrapped subject" >wrapped && | |
434 | git add wrapped && | |
435 | test_tick && | |
436 | git commit --allow-empty -m "$(printf "To\nfixup")" && | |
437 | test_tick && | |
438 | git commit --allow-empty -m "fixup! To fixup" && | |
439 | git rebase -i --autosquash --keep-empty HEAD~2 && | |
440 | parent=$(git rev-parse HEAD^) && | |
441 | test $base = $parent | |
442 | ' | |
443 | ||
444 | test_expect_success 'abort last squash' ' | |
445 | test_when_finished "test_might_fail git rebase --abort" && | |
446 | test_when_finished "git checkout main" && | |
447 | ||
448 | git checkout -b some-squashes && | |
449 | git commit --allow-empty -m first && | |
450 | git commit --allow-empty --squash HEAD && | |
451 | git commit --allow-empty -m second && | |
452 | git commit --allow-empty --squash HEAD && | |
453 | ||
454 | test_must_fail git -c core.editor="grep -q ^pick" \ | |
455 | rebase -ki --autosquash HEAD~4 && | |
456 | : do not finish the squash, but resolve it manually && | |
457 | git commit --allow-empty --amend -m edited-first && | |
458 | git rebase --skip && | |
459 | git show >actual && | |
460 | ! grep first actual | |
461 | ' | |
462 | ||
463 | test_expect_success 'fixup a fixup' ' | |
464 | echo 0to-fixup >file0 && | |
465 | test_tick && | |
466 | git commit -m "to-fixup" file0 && | |
467 | test_tick && | |
468 | git commit --squash HEAD -m X --allow-empty && | |
469 | test_tick && | |
470 | git commit --squash HEAD^ -m Y --allow-empty && | |
471 | test_tick && | |
472 | git commit -m "squash! $(git rev-parse HEAD^)" -m Z --allow-empty && | |
473 | test_tick && | |
474 | git commit -m "squash! $(git rev-parse HEAD^^)" -m W --allow-empty && | |
475 | git rebase -ki --autosquash HEAD~5 && | |
476 | test XZWY = $(git show | tr -cd W-Z) | |
477 | ' | |
478 | ||
479 | test_expect_success 'fixup does not clean up commit message' ' | |
480 | oneline="#818" && | |
481 | git commit --allow-empty -m "$oneline" && | |
482 | git commit --fixup HEAD --allow-empty && | |
483 | git -c commit.cleanup=strip rebase -ki --autosquash HEAD~2 && | |
484 | test "$oneline" = "$(git show -s --format=%s)" | |
485 | ' | |
486 | ||
487 | test_done |