rsync transport: allow local paths, and fix tests
[git/git.git] / t / t5510-fetch.sh
1 #!/bin/sh
2 # Copyright (c) 2006, Junio C Hamano.
3
4 test_description='Per branch config variables affects "git fetch".
5
6 '
7
8 . ./test-lib.sh
9
10 D=`pwd`
11
12 test_expect_success setup '
13 echo >file original &&
14 git add file &&
15 git commit -a -m original'
16
17 test_expect_success "clone and setup child repos" '
18 git clone . one &&
19 cd one &&
20 echo >file updated by one &&
21 git commit -a -m "updated by one" &&
22 cd .. &&
23 git clone . two &&
24 cd two &&
25 git config branch.master.remote one &&
26 git config remote.one.url ../one/.git/ &&
27 git config remote.one.fetch refs/heads/master:refs/heads/one &&
28 cd .. &&
29 git clone . three &&
30 cd three &&
31 git config branch.master.remote two &&
32 git config branch.master.merge refs/heads/one &&
33 mkdir -p .git/remotes &&
34 {
35 echo "URL: ../two/.git/"
36 echo "Pull: refs/heads/master:refs/heads/two"
37 echo "Pull: refs/heads/one:refs/heads/one"
38 } >.git/remotes/two &&
39 cd .. &&
40 git clone . bundle &&
41 git clone . seven
42 '
43
44 test_expect_success "fetch test" '
45 cd "$D" &&
46 echo >file updated by origin &&
47 git commit -a -m "updated by origin" &&
48 cd two &&
49 git fetch &&
50 test -f .git/refs/heads/one &&
51 mine=`git rev-parse refs/heads/one` &&
52 his=`cd ../one && git rev-parse refs/heads/master` &&
53 test "z$mine" = "z$his"
54 '
55
56 test_expect_success "fetch test for-merge" '
57 cd "$D" &&
58 cd three &&
59 git fetch &&
60 test -f .git/refs/heads/two &&
61 test -f .git/refs/heads/one &&
62 master_in_two=`cd ../two && git rev-parse master` &&
63 one_in_two=`cd ../two && git rev-parse one` &&
64 {
65 echo "$master_in_two not-for-merge"
66 echo "$one_in_two "
67 } >expected &&
68 cut -f -2 .git/FETCH_HEAD >actual &&
69 diff expected actual'
70
71 test_expect_success 'fetch tags when there is no tags' '
72
73 cd "$D" &&
74
75 mkdir notags &&
76 cd notags &&
77 git init &&
78
79 git fetch -t ..
80
81 '
82
83 test_expect_success 'fetch following tags' '
84
85 cd "$D" &&
86 git tag -a -m 'annotated' anno HEAD &&
87 git tag light HEAD &&
88
89 mkdir four &&
90 cd four &&
91 git init &&
92
93 git fetch .. :track &&
94 git show-ref --verify refs/tags/anno &&
95 git show-ref --verify refs/tags/light
96
97 '
98
99 test_expect_success 'fetch must not resolve short tag name' '
100
101 cd "$D" &&
102
103 mkdir five &&
104 cd five &&
105 git init &&
106
107 test_must_fail git fetch .. anno:five
108
109 '
110
111 test_expect_success 'fetch must not resolve short remote name' '
112
113 cd "$D" &&
114 git update-ref refs/remotes/six/HEAD HEAD
115
116 mkdir six &&
117 cd six &&
118 git init &&
119
120 test_must_fail git fetch .. six:six
121
122 '
123
124 test_expect_success 'create bundle 1' '
125 cd "$D" &&
126 echo >file updated again by origin &&
127 git commit -a -m "tip" &&
128 git bundle create bundle1 master^..master
129 '
130
131 test_expect_success 'header of bundle looks right' '
132 head -n 1 "$D"/bundle1 | grep "^#" &&
133 head -n 2 "$D"/bundle1 | grep "^-[0-9a-f]\{40\} " &&
134 head -n 3 "$D"/bundle1 | grep "^[0-9a-f]\{40\} " &&
135 head -n 4 "$D"/bundle1 | grep "^$"
136 '
137
138 test_expect_success 'create bundle 2' '
139 cd "$D" &&
140 git bundle create bundle2 master~2..master
141 '
142
143 test_expect_success 'unbundle 1' '
144 cd "$D/bundle" &&
145 git checkout -b some-branch &&
146 test_must_fail git fetch "$D/bundle1" master:master
147 '
148
149 test_expect_success 'bundle 1 has only 3 files ' '
150 cd "$D" &&
151 (
152 while read x && test -n "$x"
153 do
154 :;
155 done
156 cat
157 ) <bundle1 >bundle.pack &&
158 git index-pack bundle.pack &&
159 verify=$(git verify-pack -v bundle.pack) &&
160 test 4 = $(echo "$verify" | wc -l)
161 '
162
163 test_expect_success 'unbundle 2' '
164 cd "$D/bundle" &&
165 git fetch ../bundle2 master:master &&
166 test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
167 '
168
169 test_expect_success 'bundle does not prerequisite objects' '
170 cd "$D" &&
171 touch file2 &&
172 git add file2 &&
173 git commit -m add.file2 file2 &&
174 git bundle create bundle3 -1 HEAD &&
175 (
176 while read x && test -n "$x"
177 do
178 :;
179 done
180 cat
181 ) <bundle3 >bundle.pack &&
182 git index-pack bundle.pack &&
183 test 4 = $(git verify-pack -v bundle.pack | wc -l)
184 '
185
186 test_expect_success 'bundle should be able to create a full history' '
187
188 cd "$D" &&
189 git tag -a -m '1.0' v1.0 master &&
190 git bundle create bundle4 v1.0
191
192 '
193
194 ! rsync --help > /dev/null 2> /dev/null &&
195 say 'Skipping rsync tests because rsync was not found' || {
196 test_expect_success 'fetch via rsync' '
197 git pack-refs &&
198 mkdir rsynced &&
199 (cd rsynced &&
200 git init --bare &&
201 git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
202 git gc --prune &&
203 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
204 git fsck --full)
205 '
206
207 test_expect_success 'push via rsync' '
208 mkdir rsynced2 &&
209 (cd rsynced2 &&
210 git init) &&
211 (cd rsynced &&
212 git push "rsync:$(pwd)/../rsynced2/.git" master) &&
213 (cd rsynced2 &&
214 git gc --prune &&
215 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
216 git fsck --full)
217 '
218
219 test_expect_success 'push via rsync' '
220 mkdir rsynced3 &&
221 (cd rsynced3 &&
222 git init) &&
223 git push --all "rsync:$(pwd)/rsynced3/.git" &&
224 (cd rsynced3 &&
225 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
226 git fsck --full)
227 '
228 }
229
230 test_expect_success 'fetch with a non-applying branch.<name>.merge' '
231 git config branch.master.remote yeti &&
232 git config branch.master.merge refs/heads/bigfoot &&
233 git config remote.blub.url one &&
234 git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
235 git fetch blub
236 '
237
238 # the strange name is: a\!'b
239 test_expect_success 'quoting of a strangely named repo' '
240 test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
241 cat result &&
242 grep "fatal: '\''a\\\\!'\''b'\''" result
243 '
244
245 test_expect_success 'bundle should record HEAD correctly' '
246
247 cd "$D" &&
248 git bundle create bundle5 HEAD master &&
249 git bundle list-heads bundle5 >actual &&
250 for h in HEAD refs/heads/master
251 do
252 echo "$(git rev-parse --verify $h) $h"
253 done >expect &&
254 test_cmp expect actual
255
256 '
257
258 test_expect_success 'explicit fetch should not update tracking' '
259
260 cd "$D" &&
261 git branch -f side &&
262 (
263 cd three &&
264 o=$(git rev-parse --verify refs/remotes/origin/master) &&
265 git fetch origin master &&
266 n=$(git rev-parse --verify refs/remotes/origin/master) &&
267 test "$o" = "$n" &&
268 test_must_fail git rev-parse --verify refs/remotes/origin/side
269 )
270 '
271
272 test_expect_success 'explicit pull should not update tracking' '
273
274 cd "$D" &&
275 git branch -f side &&
276 (
277 cd three &&
278 o=$(git rev-parse --verify refs/remotes/origin/master) &&
279 git pull origin master &&
280 n=$(git rev-parse --verify refs/remotes/origin/master) &&
281 test "$o" = "$n" &&
282 test_must_fail git rev-parse --verify refs/remotes/origin/side
283 )
284 '
285
286 test_expect_success 'configured fetch updates tracking' '
287
288 cd "$D" &&
289 git branch -f side &&
290 (
291 cd three &&
292 o=$(git rev-parse --verify refs/remotes/origin/master) &&
293 git fetch origin &&
294 n=$(git rev-parse --verify refs/remotes/origin/master) &&
295 test "$o" != "$n" &&
296 git rev-parse --verify refs/remotes/origin/side
297 )
298 '
299
300 test_expect_success 'pushing nonexistent branch by mistake should not segv' '
301
302 cd "$D" &&
303 test_must_fail git push seven no:no
304
305 '
306
307 test_expect_success 'auto tag following fetches minimum' '
308
309 cd "$D" &&
310 git clone .git follow &&
311 git checkout HEAD^0 &&
312 (
313 for i in 1 2 3 4 5 6 7
314 do
315 echo $i >>file &&
316 git commit -m $i -a &&
317 git tag -a -m $i excess-$i || exit 1
318 done
319 ) &&
320 git checkout master &&
321 (
322 cd follow &&
323 git fetch
324 )
325 '
326
327 test_expect_success 'refuse to fetch into the current branch' '
328
329 test_must_fail git fetch . side:master
330
331 '
332
333 test_expect_success 'fetch into the current branch with --update-head-ok' '
334
335 git fetch --update-head-ok . side:master
336
337 '
338
339 test_done