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1 #!/bin/sh
2
3 test_description='fetching and pushing, with or without wildcard'
4
5 . ./test-lib.sh
6
7 D=`pwd`
8
9 mk_empty () {
10         rm -fr testrepo &&
11         mkdir testrepo &&
12         (
13                 cd testrepo &&
14                 git init &&
15                 mv .git/hooks .git/hooks-disabled
16         )
17 }
18
19 mk_test () {
20         mk_empty &&
21         (
22                 for ref in "$@"
23                 do
24                         git push testrepo $the_first_commit:refs/$ref || {
25                                 echo "Oops, push refs/$ref failure"
26                                 exit 1
27                         }
28                 done &&
29                 cd testrepo &&
30                 for ref in "$@"
31                 do
32                         r=$(git show-ref -s --verify refs/$ref) &&
33                         test "z$r" = "z$the_first_commit" || {
34                                 echo "Oops, refs/$ref is wrong"
35                                 exit 1
36                         }
37                 done &&
38                 git fsck --full
39         )
40 }
41
42 check_push_result () {
43         (
44                 cd testrepo &&
45                 it="$1" &&
46                 shift
47                 for ref in "$@"
48                 do
49                         r=$(git show-ref -s --verify refs/$ref) &&
50                         test "z$r" = "z$it" || {
51                                 echo "Oops, refs/$ref is wrong"
52                                 exit 1
53                         }
54                 done &&
55                 git fsck --full
56         )
57 }
58
59 test_expect_success setup '
60
61         : >path1 &&
62         git add path1 &&
63         test_tick &&
64         git commit -a -m repo &&
65         the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
66
67         : >path2 &&
68         git add path2 &&
69         test_tick &&
70         git commit -a -m second &&
71         the_commit=$(git show-ref -s --verify refs/heads/master)
72
73 '
74
75 test_expect_success 'fetch without wildcard' '
76         mk_empty &&
77         (
78                 cd testrepo &&
79                 git fetch .. refs/heads/master:refs/remotes/origin/master &&
80
81                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
82                 test "z$r" = "z$the_commit" &&
83
84                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
85         )
86 '
87
88 test_expect_success 'fetch with wildcard' '
89         mk_empty &&
90         (
91                 cd testrepo &&
92                 git config remote.up.url .. &&
93                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
94                 git fetch up &&
95
96                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
97                 test "z$r" = "z$the_commit" &&
98
99                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
100         )
101 '
102
103 test_expect_success 'fetch with insteadOf' '
104         mk_empty &&
105         (
106                 TRASH=$(pwd)/ &&
107                 cd testrepo &&
108                 git config url.$TRASH.insteadOf trash/
109                 git config remote.up.url trash/. &&
110                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
111                 git fetch up &&
112
113                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
114                 test "z$r" = "z$the_commit" &&
115
116                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
117         )
118 '
119
120 test_expect_success 'push without wildcard' '
121         mk_empty &&
122
123         git push testrepo refs/heads/master:refs/remotes/origin/master &&
124         (
125                 cd testrepo &&
126                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
127                 test "z$r" = "z$the_commit" &&
128
129                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
130         )
131 '
132
133 test_expect_success 'push with wildcard' '
134         mk_empty &&
135
136         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
137         (
138                 cd testrepo &&
139                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
140                 test "z$r" = "z$the_commit" &&
141
142                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
143         )
144 '
145
146 test_expect_success 'push with insteadOf' '
147         mk_empty &&
148         TRASH=$(pwd)/ &&
149         git config url.$TRASH.insteadOf trash/ &&
150         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
151         (
152                 cd testrepo &&
153                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
154                 test "z$r" = "z$the_commit" &&
155
156                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
157         )
158 '
159
160 test_expect_success 'push with matching heads' '
161
162         mk_test heads/master &&
163         git push testrepo &&
164         check_push_result $the_commit heads/master
165
166 '
167
168 test_expect_success 'push with no ambiguity (1)' '
169
170         mk_test heads/master &&
171         git push testrepo master:master &&
172         check_push_result $the_commit heads/master
173
174 '
175
176 test_expect_success 'push with no ambiguity (2)' '
177
178         mk_test remotes/origin/master &&
179         git push testrepo master:origin/master &&
180         check_push_result $the_commit remotes/origin/master
181
182 '
183
184 test_expect_success 'push with colon-less refspec, no ambiguity' '
185
186         mk_test heads/master heads/t/master &&
187         git branch -f t/master master &&
188         git push testrepo master &&
189         check_push_result $the_commit heads/master &&
190         check_push_result $the_first_commit heads/t/master
191
192 '
193
194 test_expect_success 'push with weak ambiguity (1)' '
195
196         mk_test heads/master remotes/origin/master &&
197         git push testrepo master:master &&
198         check_push_result $the_commit heads/master &&
199         check_push_result $the_first_commit remotes/origin/master
200
201 '
202
203 test_expect_success 'push with weak ambiguity (2)' '
204
205         mk_test heads/master remotes/origin/master remotes/another/master &&
206         git push testrepo master:master &&
207         check_push_result $the_commit heads/master &&
208         check_push_result $the_first_commit remotes/origin/master remotes/another/master
209
210 '
211
212 test_expect_success 'push with ambiguity' '
213
214         mk_test heads/frotz tags/frotz &&
215         if git push testrepo master:frotz
216         then
217                 echo "Oops, should have failed"
218                 false
219         else
220                 check_push_result $the_first_commit heads/frotz tags/frotz
221         fi
222
223 '
224
225 test_expect_success 'push with colon-less refspec (1)' '
226
227         mk_test heads/frotz tags/frotz &&
228         git branch -f frotz master &&
229         git push testrepo frotz &&
230         check_push_result $the_commit heads/frotz &&
231         check_push_result $the_first_commit tags/frotz
232
233 '
234
235 test_expect_success 'push with colon-less refspec (2)' '
236
237         mk_test heads/frotz tags/frotz &&
238         if git show-ref --verify -q refs/heads/frotz
239         then
240                 git branch -D frotz
241         fi &&
242         git tag -f frotz &&
243         git push testrepo frotz &&
244         check_push_result $the_commit tags/frotz &&
245         check_push_result $the_first_commit heads/frotz
246
247 '
248
249 test_expect_success 'push with colon-less refspec (3)' '
250
251         mk_test &&
252         if git show-ref --verify -q refs/tags/frotz
253         then
254                 git tag -d frotz
255         fi &&
256         git branch -f frotz master &&
257         git push testrepo frotz &&
258         check_push_result $the_commit heads/frotz &&
259         test 1 = $( cd testrepo && git show-ref | wc -l )
260 '
261
262 test_expect_success 'push with colon-less refspec (4)' '
263
264         mk_test &&
265         if git show-ref --verify -q refs/heads/frotz
266         then
267                 git branch -D frotz
268         fi &&
269         git tag -f frotz &&
270         git push testrepo frotz &&
271         check_push_result $the_commit tags/frotz &&
272         test 1 = $( cd testrepo && git show-ref | wc -l )
273
274 '
275
276 test_expect_success 'push head with non-existant, incomplete dest' '
277
278         mk_test &&
279         git push testrepo master:branch &&
280         check_push_result $the_commit heads/branch
281
282 '
283
284 test_expect_success 'push tag with non-existant, incomplete dest' '
285
286         mk_test &&
287         git tag -f v1.0 &&
288         git push testrepo v1.0:tag &&
289         check_push_result $the_commit tags/tag
290
291 '
292
293 test_expect_success 'push sha1 with non-existant, incomplete dest' '
294
295         mk_test &&
296         test_must_fail git push testrepo `git rev-parse master`:foo
297
298 '
299
300 test_expect_success 'push ref expression with non-existant, incomplete dest' '
301
302         mk_test &&
303         test_must_fail git push testrepo master^:branch
304
305 '
306
307 test_expect_success 'push with HEAD' '
308
309         mk_test heads/master &&
310         git checkout master &&
311         git push testrepo HEAD &&
312         check_push_result $the_commit heads/master
313
314 '
315
316 test_expect_success 'push with HEAD nonexisting at remote' '
317
318         mk_test heads/master &&
319         git checkout -b local master &&
320         git push testrepo HEAD &&
321         check_push_result $the_commit heads/local
322 '
323
324 test_expect_success 'push with +HEAD' '
325
326         mk_test heads/master &&
327         git checkout master &&
328         git branch -D local &&
329         git checkout -b local &&
330         git push testrepo master local &&
331         check_push_result $the_commit heads/master &&
332         check_push_result $the_commit heads/local &&
333
334         # Without force rewinding should fail
335         git reset --hard HEAD^ &&
336         ! git push testrepo HEAD &&
337         check_push_result $the_commit heads/local &&
338
339         # With force rewinding should succeed
340         git push testrepo +HEAD &&
341         check_push_result $the_first_commit heads/local
342
343 '
344
345 test_expect_success 'push HEAD with non-existant, incomplete dest' '
346
347         mk_test &&
348         git checkout master &&
349         git push testrepo HEAD:branch &&
350         check_push_result $the_commit heads/branch
351
352 '
353
354 test_expect_success 'push with config remote.*.push = HEAD' '
355
356         mk_test heads/local &&
357         git checkout master &&
358         git branch -f local $the_commit &&
359         (
360                 cd testrepo &&
361                 git checkout local &&
362                 git reset --hard $the_first_commit
363         ) &&
364         git config remote.there.url testrepo &&
365         git config remote.there.push HEAD &&
366         git config branch.master.remote there &&
367         git push &&
368         check_push_result $the_commit heads/master &&
369         check_push_result $the_first_commit heads/local
370 '
371
372 # clean up the cruft left with the previous one
373 git config --remove-section remote.there
374 git config --remove-section branch.master
375
376 test_expect_success 'push with dry-run' '
377
378         mk_test heads/master &&
379         (cd testrepo &&
380          old_commit=$(git show-ref -s --verify refs/heads/master)) &&
381         git push --dry-run testrepo &&
382         check_push_result $old_commit heads/master
383 '
384
385 test_expect_success 'push updates local refs' '
386
387         rm -rf parent child &&
388         mkdir parent &&
389         (cd parent && git init &&
390                 echo one >foo && git add foo && git commit -m one) &&
391         git clone parent child &&
392         (cd child &&
393                 echo two >foo && git commit -a -m two &&
394                 git push &&
395         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
396
397 '
398
399 test_expect_success 'push does not update local refs on failure' '
400
401         rm -rf parent child &&
402         mkdir parent &&
403         (cd parent && git init &&
404                 echo one >foo && git add foo && git commit -m one &&
405                 echo exit 1 >.git/hooks/pre-receive &&
406                 chmod +x .git/hooks/pre-receive) &&
407         git clone parent child &&
408         (cd child &&
409                 echo two >foo && git commit -a -m two &&
410                 ! git push &&
411                 test $(git rev-parse master) != \
412                         $(git rev-parse remotes/origin/master))
413
414 '
415
416 test_expect_success 'allow deleting an invalid remote ref' '
417
418         pwd &&
419         rm -f testrepo/.git/objects/??/* &&
420         git push testrepo :refs/heads/master &&
421         (cd testrepo && ! git rev-parse --verify refs/heads/master)
422
423 '
424
425 test_done