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1#!/bin/sh
2
3test_description='git rebase --continue tests'
4
d1c02d93 5GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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6export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
7
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8. ./test-lib.sh
9
10. "$TEST_DIRECTORY"/lib-rebase.sh
11
12set_fake_editor
13
14test_expect_success 'setup' '
15 test_commit "commit-new-file-F1" F1 1 &&
16 test_commit "commit-new-file-F2" F2 2 &&
17
18 git checkout -b topic HEAD^ &&
19 test_commit "commit-new-file-F2-on-topic-branch" F2 22 &&
20
d1c02d93 21 git checkout main
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22'
23
bed9b4e3 24test_expect_success 'merge based rebase --continue with works with touched file' '
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25 rm -fr .git/rebase-* &&
26 git reset --hard &&
d1c02d93 27 git checkout main &&
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28
29 FAKE_LINES="edit 1" git rebase -i HEAD^ &&
0e496492 30 test-tool chmtime =-60 F1 &&
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31 git rebase --continue
32'
33
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34test_expect_success 'merge based rebase --continue removes .git/MERGE_MSG' '
35 git checkout -f --detach topic &&
36
37 test_must_fail git rebase --onto main HEAD^ &&
38 git read-tree --reset -u HEAD &&
39 test_path_is_file .git/MERGE_MSG &&
40 git rebase --continue &&
41 test_path_is_missing .git/MERGE_MSG
42'
43
bed9b4e3 44test_expect_success 'apply based rebase --continue works with touched file' '
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45 rm -fr .git/rebase-* &&
46 git reset --hard &&
d1c02d93 47 git checkout main &&
25e93250 48
bed9b4e3 49 test_must_fail git rebase --apply --onto main main topic &&
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50 echo "Resolved" >F2 &&
51 git add F2 &&
0e496492 52 test-tool chmtime =-60 F1 &&
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53 git rebase --continue
54'
55
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56test_expect_success 'rebase --continue can not be used with other options' '
57 test_must_fail git rebase -v --continue &&
58 test_must_fail git rebase --continue -v
59'
60
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61test_expect_success 'rebase --continue remembers merge strategy and options' '
62 rm -fr .git/rebase-* &&
63 git reset --hard commit-new-file-F2-on-topic-branch &&
64 test_commit "commit-new-file-F3-on-topic-branch" F3 32 &&
65 test_when_finished "rm -fr test-bin funny.was.run" &&
66 mkdir test-bin &&
02380389 67 cat >test-bin/git-merge-funny <<-EOF &&
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68 #!$SHELL_PATH
69 case "\$1" in --opt) ;; *) exit 2 ;; esac
70 shift &&
71 >funny.was.run &&
72 exec git merge-recursive "\$@"
73 EOF
74 chmod +x test-bin/git-merge-funny &&
75 (
3ea67379 76 PATH=./test-bin:$PATH &&
d1c02d93 77 test_must_fail git rebase -s funny -Xopt main topic
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78 ) &&
79 test -f funny.was.run &&
80 rm funny.was.run &&
81 echo "Resolved" >F2 &&
82 git add F2 &&
83 (
3ea67379 84 PATH=./test-bin:$PATH &&
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85 git rebase --continue
86 ) &&
87 test -f funny.was.run
88'
dd6fb005 89
0060041d 90test_expect_success 'rebase -i --continue handles merge strategy and options' '
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91 rm -fr .git/rebase-* &&
92 git reset --hard commit-new-file-F2-on-topic-branch &&
93 test_commit "commit-new-file-F3-on-topic-branch-for-dash-i" F3 32 &&
94 test_when_finished "rm -fr test-bin funny.was.run funny.args" &&
95 mkdir test-bin &&
96 cat >test-bin/git-merge-funny <<-EOF &&
97 #!$SHELL_PATH
98 echo "\$@" >>funny.args
99 case "\$1" in --opt) ;; *) exit 2 ;; esac
100 case "\$2" in --foo) ;; *) exit 2 ;; esac
101 case "\$4" in --) ;; *) exit 2 ;; esac
102 shift 2 &&
103 >funny.was.run &&
104 exec git merge-recursive "\$@"
105 EOF
106 chmod +x test-bin/git-merge-funny &&
107 (
108 PATH=./test-bin:$PATH &&
d1c02d93 109 test_must_fail git rebase -i -s funny -Xopt -Xfoo main topic
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110 ) &&
111 test -f funny.was.run &&
112 rm funny.was.run &&
113 echo "Resolved" >F2 &&
114 git add F2 &&
115 (
116 PATH=./test-bin:$PATH &&
117 git rebase --continue
118 ) &&
119 test -f funny.was.run
120'
121
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122test_expect_success 'rebase -r passes merge strategy options correctly' '
123 rm -fr .git/rebase-* &&
124 git reset --hard commit-new-file-F3-on-topic-branch &&
125 test_commit merge-theirs &&
126 git reset --hard HEAD^ &&
127 test_commit some-other-commit &&
128 test_tick &&
129 git merge --no-ff merge-theirs &&
130 FAKE_LINES="1 3 edit 4 5 7 8 9" git rebase -i -f -r -m \
131 -s recursive --strategy-option=theirs HEAD~2 &&
132 test_commit force-change-ours &&
133 git rebase --continue
dd6fb005 134'
d5bc6f29 135
15ef6931 136test_expect_success '--skip after failed fixup cleans commit message' '
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137 test_when_finished "test_might_fail git rebase --abort" &&
138 git checkout -b with-conflicting-fixup &&
139 test_commit wants-fixup &&
140 test_commit "fixup! wants-fixup" wants-fixup.t 1 wants-fixup-1 &&
141 test_commit "fixup! wants-fixup" wants-fixup.t 2 wants-fixup-2 &&
142 test_commit "fixup! wants-fixup" wants-fixup.t 3 wants-fixup-3 &&
15ef6931 143 test_must_fail env FAKE_LINES="1 fixup 2 squash 4" \
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144 git rebase -i HEAD~4 &&
145
146 : now there is a conflict, and comments in the commit message &&
147 git show HEAD >out &&
148 grep "fixup! wants-fixup" out &&
149
150 : skip and continue &&
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151 echo "cp \"\$1\" .git/copy.txt" | write_script copy-editor.sh &&
152 (test_set_editor "$PWD/copy-editor.sh" && git rebase --skip) &&
153
154 : the user should not have had to edit the commit message &&
155 test_path_is_missing .git/copy.txt &&
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156
157 : now the comments in the commit message should have been cleaned up &&
158 git show HEAD >out &&
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159 ! grep "fixup! wants-fixup" out &&
160
161 : now, let us ensure that "squash" is handled correctly &&
162 git reset --hard wants-fixup-3 &&
163 test_must_fail env FAKE_LINES="1 squash 4 squash 2 squash 4" \
164 git rebase -i HEAD~4 &&
165
166 : the first squash failed, but there are two more in the chain &&
167 (test_set_editor "$PWD/copy-editor.sh" &&
168 test_must_fail git rebase --skip) &&
169
170 : not the final squash, no need to edit the commit message &&
171 test_path_is_missing .git/copy.txt &&
172
173 : The first squash was skipped, therefore: &&
174 git show HEAD >out &&
175 test_i18ngrep "# This is a combination of 2 commits" out &&
dd2e36eb 176 test_i18ngrep "# This is the commit message #2:" out &&
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177
178 (test_set_editor "$PWD/copy-editor.sh" && git rebase --skip) &&
179 git show HEAD >out &&
180 test_i18ngrep ! "# This is a combination" out &&
181
182 : Final squash failed, but there was still a squash &&
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183 test_i18ngrep "# This is a combination of 2 commits" .git/copy.txt &&
184 test_i18ngrep "# This is the commit message #2:" .git/copy.txt
d5bc6f29 185'
80ff4795 186
5fb415b5 187test_expect_success 'setup rerere database' '
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188 rm -fr .git/rebase-* &&
189 git reset --hard commit-new-file-F3-on-topic-branch &&
d1c02d93 190 git checkout main &&
b3e4847e 191 test_commit "commit-new-file-F3" F3 3 &&
5fb415b5 192 test_config rerere.enabled true &&
5ee4ef8b 193 git update-ref refs/heads/topic commit-new-file-F3-on-topic-branch &&
d1c02d93 194 test_must_fail git rebase -m main topic &&
b3e4847e 195 echo "Resolved" >F2 &&
5fb415b5 196 cp F2 expected-F2 &&
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197 git add F2 &&
198 test_must_fail git rebase --continue &&
199 echo "Resolved" >F3 &&
5fb415b5 200 cp F3 expected-F3 &&
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201 git add F3 &&
202 git rebase --continue &&
5fb415b5 203 git reset --hard topic@{1}
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204'
205
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206prepare () {
207 rm -fr .git/rebase-* &&
208 git reset --hard commit-new-file-F3-on-topic-branch &&
d1c02d93 209 git checkout main &&
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210 test_config rerere.enabled true
211}
212
213test_rerere_autoupdate () {
214 action=$1 &&
215 test_expect_success "rebase $action --continue remembers --rerere-autoupdate" '
216 prepare &&
d1c02d93 217 test_must_fail git rebase $action --rerere-autoupdate main topic &&
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218 test_cmp expected-F2 F2 &&
219 git diff-files --quiet &&
220 test_must_fail git rebase --continue &&
221 test_cmp expected-F3 F3 &&
222 git diff-files --quiet &&
223 git rebase --continue
224 '
225
226 test_expect_success "rebase $action --continue honors rerere.autoUpdate" '
227 prepare &&
228 test_config rerere.autoupdate true &&
d1c02d93 229 test_must_fail git rebase $action main topic &&
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230 test_cmp expected-F2 F2 &&
231 git diff-files --quiet &&
232 test_must_fail git rebase --continue &&
233 test_cmp expected-F3 F3 &&
234 git diff-files --quiet &&
235 git rebase --continue
236 '
237
238 test_expect_success "rebase $action --continue remembers --no-rerere-autoupdate" '
239 prepare &&
240 test_config rerere.autoupdate true &&
d1c02d93 241 test_must_fail git rebase $action --no-rerere-autoupdate main topic &&
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242 test_cmp expected-F2 F2 &&
243 test_must_fail git diff-files --quiet &&
244 git add F2 &&
245 test_must_fail git rebase --continue &&
246 test_cmp expected-F3 F3 &&
247 test_must_fail git diff-files --quiet &&
248 git add F3 &&
249 git rebase --continue
250 '
251}
252
bed9b4e3 253test_rerere_autoupdate --apply
5fb415b5 254test_rerere_autoupdate -m
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255GIT_SEQUENCE_EDITOR=: && export GIT_SEQUENCE_EDITOR
256test_rerere_autoupdate -i
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257unset GIT_SEQUENCE_EDITOR
258
259test_expect_success 'the todo command "break" works' '
260 rm -f execed &&
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261 FAKE_LINES="break b exec_>execed" git rebase -i HEAD &&
262 test_path_is_missing execed &&
263 git rebase --continue &&
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264 test_path_is_missing execed &&
265 git rebase --continue &&
266 test_path_is_file execed
267'
5fb415b5 268
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269test_expect_success '--reschedule-failed-exec' '
270 test_when_finished "git rebase --abort" &&
271 test_must_fail git rebase -x false --reschedule-failed-exec HEAD^ &&
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272 grep "^exec false" .git/rebase-merge/git-rebase-todo &&
273 git rebase --abort &&
274 test_must_fail git -c rebase.rescheduleFailedExec=true \
275 rebase -x false HEAD^ 2>err &&
276 grep "^exec false" .git/rebase-merge/git-rebase-todo &&
277 test_i18ngrep "has been rescheduled" err
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278'
279
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280test_expect_success 'rebase.rescheduleFailedExec only affects `rebase -i`' '
281 test_config rebase.rescheduleFailedExec true &&
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282 test_must_fail git rebase -x false HEAD^ &&
283 grep "^exec false" .git/rebase-merge/git-rebase-todo &&
284 git rebase --abort &&
285 git rebase HEAD^
286'
287
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288test_expect_success 'rebase.rescheduleFailedExec=true & --no-reschedule-failed-exec' '
289 test_when_finished "git rebase --abort" &&
290 test_config rebase.rescheduleFailedExec true &&
291 test_must_fail git rebase -x false --no-reschedule-failed-exec HEAD~2 &&
292 test_must_fail git rebase --continue 2>err &&
293 ! grep "has been rescheduled" err
294'
295
296test_expect_success 'new rebase.rescheduleFailedExec=true setting in an ongoing rebase is ignored' '
297 test_when_finished "git rebase --abort" &&
298 test_must_fail git rebase -x false HEAD~2 &&
299 test_config rebase.rescheduleFailedExec true &&
300 test_must_fail git rebase --continue 2>err &&
301 ! grep "has been rescheduled" err
302'
303
304test_expect_success 'there is no --no-reschedule-failed-exec in an ongoing rebase' '
305 test_when_finished "git rebase --abort" &&
306 test_must_fail git rebase -x false HEAD~2 &&
307 test_expect_code 129 git rebase --continue --no-reschedule-failed-exec &&
308 test_expect_code 129 git rebase --edit-todo --no-reschedule-failed-exec
309'
310
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311test_orig_head_helper () {
312 test_when_finished 'git rebase --abort &&
313 git checkout topic &&
314 git reset --hard commit-new-file-F2-on-topic-branch' &&
315 git update-ref -d ORIG_HEAD &&
316 test_must_fail git rebase "$@" &&
317 test_cmp_rev ORIG_HEAD commit-new-file-F2-on-topic-branch
318}
319
320test_orig_head () {
321 type=$1
322 test_expect_success "rebase $type sets ORIG_HEAD correctly" '
323 git checkout topic &&
324 git reset --hard commit-new-file-F2-on-topic-branch &&
325 test_orig_head_helper $type main
326 '
327
328 test_expect_success "rebase $type <upstream> <branch> sets ORIG_HEAD correctly" '
329 git checkout main &&
330 test_orig_head_helper $type main topic
331 '
332}
333
334test_orig_head --apply
335test_orig_head --merge
336
25e93250 337test_done