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1#!/bin/sh
2
3test_description='fetch --all works correctly'
4
5GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
6export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
7
8. ./test-lib.sh
9
10setup_repository () {
11 mkdir "$1" && (
12 cd "$1" &&
13 git init &&
14 >file &&
15 git add file &&
16 test_tick &&
17 git commit -m "Initial" &&
18 git checkout -b side &&
19 >elif &&
20 git add elif &&
21 test_tick &&
22 git commit -m "Second" &&
23 git checkout main
24 )
25}
26
27setup_test_clone () {
28 test_dir="$1" &&
29 git clone one "$test_dir" &&
30 for r in one two three
31 do
32 git -C "$test_dir" remote add "$r" "../$r" || return 1
33 done
34}
35
36test_expect_success setup '
37 setup_repository one &&
38 setup_repository two &&
39 (
40 cd two && git branch another
41 ) &&
42 git clone --mirror two three &&
43 git clone one test
44'
45
46cat > test/expect << EOF
47 one/HEAD -> one/main
48 one/main
49 one/side
50 origin/HEAD -> origin/main
51 origin/main
52 origin/side
53 three/HEAD -> three/main
54 three/another
55 three/main
56 three/side
57 two/HEAD -> two/main
58 two/another
59 two/main
60 two/side
61EOF
62
63test_expect_success 'git fetch --all' '
64 (cd test &&
65 git remote add one ../one &&
66 git remote add two ../two &&
67 git remote add three ../three &&
68 git fetch --all &&
69 git branch -r > output &&
70 test_cmp expect output)
71'
72
73test_expect_success 'git fetch --all --no-write-fetch-head' '
74 (cd test &&
75 rm -f .git/FETCH_HEAD &&
76 git fetch --all --no-write-fetch-head &&
77 test_path_is_missing .git/FETCH_HEAD)
78'
79
80test_expect_success 'git fetch --all should continue if a remote has errors' '
81 (git clone one test2 &&
82 cd test2 &&
83 git remote add bad ../non-existing &&
84 git remote add one ../one &&
85 git remote add two ../two &&
86 git remote add three ../three &&
87 test_must_fail git fetch --all &&
88 git branch -r > output &&
89 test_cmp ../test/expect output)
90'
91
92test_expect_success 'git fetch --all does not allow non-option arguments' '
93 (cd test &&
94 test_must_fail git fetch --all origin &&
95 test_must_fail git fetch --all origin main)
96'
97
98cat > expect << EOF
99 origin/HEAD -> origin/main
100 origin/main
101 origin/side
102 three/HEAD -> three/main
103 three/another
104 three/main
105 three/side
106EOF
107
108test_expect_success 'git fetch --multiple (but only one remote)' '
109 (git clone one test3 &&
110 cd test3 &&
111 git remote add three ../three &&
112 git fetch --multiple three &&
113 git branch -r > output &&
114 test_cmp ../expect output)
115'
116
117cat > expect << EOF
118 one/HEAD -> one/main
119 one/main
120 one/side
121 two/HEAD -> two/main
122 two/another
123 two/main
124 two/side
125EOF
126
127test_expect_success 'git fetch --multiple (two remotes)' '
128 (git clone one test4 &&
129 cd test4 &&
130 git remote rm origin &&
131 git remote add one ../one &&
132 git remote add two ../two &&
133 GIT_TRACE=1 git fetch --multiple one two 2>trace &&
134 git branch -r > output &&
135 test_cmp ../expect output &&
136 grep "built-in: git maintenance" trace >gc &&
137 test_line_count = 1 gc
138 )
139'
140
141test_expect_success 'git fetch --multiple (bad remote names)' '
142 (cd test4 &&
143 test_must_fail git fetch --multiple four)
144'
145
146
147test_expect_success 'git fetch --all (skipFetchAll)' '
148 (cd test4 &&
149 for b in $(git branch -r | grep -v HEAD)
150 do
151 git branch -r -d $b || exit 1
152 done &&
153 git remote add three ../three &&
154 git config remote.three.skipFetchAll true &&
155 git fetch --all &&
156 git branch -r > output &&
157 test_cmp ../expect output)
158'
159
160cat > expect << EOF
161 one/HEAD -> one/main
162 one/main
163 one/side
164 three/HEAD -> three/main
165 three/another
166 three/main
167 three/side
168 two/HEAD -> two/main
169 two/another
170 two/main
171 two/side
172EOF
173
174test_expect_success 'git fetch --multiple (ignoring skipFetchAll)' '
175 (cd test4 &&
176 for b in $(git branch -r | grep -v HEAD)
177 do
178 git branch -r -d $b || exit 1
179 done &&
180 git fetch --multiple one two three &&
181 git branch -r > output &&
182 test_cmp ../expect output)
183'
184
185test_expect_success 'git fetch --all --no-tags' '
186 git clone one test5 &&
187 git clone test5 test6 &&
188 (cd test5 && git tag test-tag) &&
189 (
190 cd test6 &&
191 git fetch --all --no-tags &&
192 git tag >output
193 ) &&
194 test_must_be_empty test6/output
195'
196
197test_expect_success 'git fetch --all --tags' '
198 echo test-tag >expect &&
199 git clone one test7 &&
200 git clone test7 test8 &&
201 (
202 cd test7 &&
203 test_commit test-tag &&
204 git reset --hard HEAD^
205 ) &&
206 (
207 cd test8 &&
208 git fetch --all --tags &&
209 git tag >output
210 ) &&
211 test_cmp expect test8/output
212'
213
214test_expect_success 'parallel' '
215 git remote add one ./bogus1 &&
216 git remote add two ./bogus2 &&
217
218 test_must_fail env GIT_TRACE="$PWD/trace" \
219 git fetch --jobs=2 --multiple one two 2>err &&
220 grep "preparing to run up to 2 tasks" trace &&
221 test_grep "could not fetch .one.*128" err &&
222 test_grep "could not fetch .two.*128" err
223'
224
225test_expect_success 'git fetch --multiple --jobs=0 picks a default' '
226 (cd test &&
227 git fetch --multiple --jobs=0)
228'
229
230create_fetch_all_expect () {
231 cat >expect <<-\EOF
232 one/HEAD -> one/main
233 one/main
234 one/side
235 origin/HEAD -> origin/main
236 origin/main
237 origin/side
238 three/HEAD -> three/main
239 three/another
240 three/main
241 three/side
242 two/HEAD -> two/main
243 two/another
244 two/main
245 two/side
246 EOF
247}
248
249for fetch_all in true false
250do
251 test_expect_success "git fetch --all (works with fetch.all = $fetch_all)" '
252 test_dir="test_fetch_all_$fetch_all" &&
253 setup_test_clone "$test_dir" &&
254 (
255 cd "$test_dir" &&
256 git config fetch.all $fetch_all &&
257 git fetch --all &&
258 create_fetch_all_expect &&
259 git branch -r >actual &&
260 test_cmp expect actual
261 )
262 '
263done
264
265test_expect_success 'git fetch (fetch all remotes with fetch.all = true)' '
266 setup_test_clone test9 &&
267 (
268 cd test9 &&
269 git config fetch.all true &&
270 git fetch &&
271 git branch -r >actual &&
272 create_fetch_all_expect &&
273 test_cmp expect actual
274 )
275'
276
277create_fetch_one_expect () {
278 cat >expect <<-\EOF
279 one/HEAD -> one/main
280 one/main
281 one/side
282 origin/HEAD -> origin/main
283 origin/main
284 origin/side
285 EOF
286}
287
288test_expect_success 'git fetch one (explicit remote overrides fetch.all)' '
289 setup_test_clone test10 &&
290 (
291 cd test10 &&
292 git config fetch.all true &&
293 git fetch one &&
294 create_fetch_one_expect &&
295 git branch -r >actual &&
296 test_cmp expect actual
297 )
298'
299
300create_fetch_two_as_origin_expect () {
301 cat >expect <<-\EOF
302 origin/HEAD -> origin/main
303 origin/another
304 origin/main
305 origin/side
306 EOF
307}
308
309test_expect_success 'git config fetch.all false (fetch only default remote)' '
310 setup_test_clone test11 &&
311 (
312 cd test11 &&
313 git config fetch.all false &&
314 git remote set-url origin ../two &&
315 git fetch &&
316 create_fetch_two_as_origin_expect &&
317 git branch -r >actual &&
318 test_cmp expect actual
319 )
320'
321
322for fetch_all in true false
323do
324 test_expect_success "git fetch --no-all (fetch only default remote with fetch.all = $fetch_all)" '
325 test_dir="test_no_all_fetch_all_$fetch_all" &&
326 setup_test_clone "$test_dir" &&
327 (
328 cd "$test_dir" &&
329 git config fetch.all $fetch_all &&
330 git remote set-url origin ../two &&
331 git fetch --no-all &&
332 create_fetch_two_as_origin_expect &&
333 git branch -r >actual &&
334 test_cmp expect actual
335 )
336 '
337done
338
339test_expect_success 'git fetch --no-all (fetch only default remote without fetch.all)' '
340 setup_test_clone test12 &&
341 (
342 cd test12 &&
343 git config --unset-all fetch.all || true &&
344 git remote set-url origin ../two &&
345 git fetch --no-all &&
346 create_fetch_two_as_origin_expect &&
347 git branch -r >actual &&
348 test_cmp expect actual
349 )
350'
351
352test_expect_success 'git fetch --all --no-all (fetch only default remote)' '
353 setup_test_clone test13 &&
354 (
355 cd test13 &&
356 git remote set-url origin ../two &&
357 git fetch --all --no-all &&
358 create_fetch_two_as_origin_expect &&
359 git branch -r >actual &&
360 test_cmp expect actual
361 )
362'
363
364test_expect_success 'git fetch --no-all one (fetch only explicit remote)' '
365 setup_test_clone test14 &&
366 (
367 cd test14 &&
368 git fetch --no-all one &&
369 create_fetch_one_expect &&
370 git branch -r >actual &&
371 test_cmp expect actual
372 )
373'
374
375test_expect_success 'git fetch --no-all --all (fetch all remotes)' '
376 setup_test_clone test15 &&
377 (
378 cd test15 &&
379 git fetch --no-all --all &&
380 create_fetch_all_expect &&
381 git branch -r >actual &&
382 test_cmp expect actual
383 )
384'
385
386test_done