Merge branch 'jl/maint-fix-test'
[git/git.git] / t / t5510-fetch.sh
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1#!/bin/sh
2# Copyright (c) 2006, Junio C Hamano.
3
4test_description='Per branch config variables affects "git fetch".
5
6'
7
8. ./test-lib.sh
9
10D=`pwd`
11
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12test_bundle_object_count () {
13 git verify-pack -v "$1" >verify.out &&
14 test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
15}
16
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17test_expect_success setup '
18 echo >file original &&
19 git add file &&
20 git commit -a -m original'
21
22test_expect_success "clone and setup child repos" '
23 git clone . one &&
fd4ec4f2 24 (cd one &&
7be1d62c 25 echo >file updated by one &&
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26 git commit -a -m "updated by one"
27 ) &&
7be1d62c 28 git clone . two &&
fd4ec4f2 29 (cd two &&
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30 git config branch.master.remote one &&
31 git config remote.one.url ../one/.git/ &&
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32 git config remote.one.fetch refs/heads/master:refs/heads/one
33 ) &&
6cc7c36d 34 git clone . three &&
fd4ec4f2 35 (cd three &&
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36 git config branch.master.remote two &&
37 git config branch.master.merge refs/heads/one &&
75c384ef 38 mkdir -p .git/remotes &&
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39 {
40 echo "URL: ../two/.git/"
41 echo "Pull: refs/heads/master:refs/heads/two"
42 echo "Pull: refs/heads/one:refs/heads/one"
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43 } >.git/remotes/two
44 ) &&
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45 git clone . bundle &&
46 git clone . seven
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47'
48
49test_expect_success "fetch test" '
50 cd "$D" &&
51 echo >file updated by origin &&
52 git commit -a -m "updated by origin" &&
53 cd two &&
54 git fetch &&
55 test -f .git/refs/heads/one &&
56 mine=`git rev-parse refs/heads/one` &&
57 his=`cd ../one && git rev-parse refs/heads/master` &&
58 test "z$mine" = "z$his"
59'
60
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61test_expect_success "fetch test for-merge" '
62 cd "$D" &&
63 cd three &&
64 git fetch &&
65 test -f .git/refs/heads/two &&
66 test -f .git/refs/heads/one &&
67 master_in_two=`cd ../two && git rev-parse master` &&
68 one_in_two=`cd ../two && git rev-parse one` &&
69 {
70 echo "$master_in_two not-for-merge"
71 echo "$one_in_two "
72 } >expected &&
73 cut -f -2 .git/FETCH_HEAD >actual &&
4fdf71be 74 test_cmp expected actual'
6cc7c36d 75
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76test_expect_success 'fetch tags when there is no tags' '
77
78 cd "$D" &&
79
80 mkdir notags &&
81 cd notags &&
82 git init &&
83
84 git fetch -t ..
85
86'
87
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88test_expect_success 'fetch following tags' '
89
90 cd "$D" &&
91 git tag -a -m 'annotated' anno HEAD &&
92 git tag light HEAD &&
93
94 mkdir four &&
95 cd four &&
5c94f87e 96 git init &&
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97
98 git fetch .. :track &&
99 git show-ref --verify refs/tags/anno &&
100 git show-ref --verify refs/tags/light
101
102'
103
41ac414e 104test_expect_success 'fetch must not resolve short tag name' '
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105
106 cd "$D" &&
107
108 mkdir five &&
109 cd five &&
110 git init &&
111
d492b31c 112 test_must_fail git fetch .. anno:five
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113
114'
115
41ac414e 116test_expect_success 'fetch must not resolve short remote name' '
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117
118 cd "$D" &&
3604e7c5 119 git update-ref refs/remotes/six/HEAD HEAD
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120
121 mkdir six &&
122 cd six &&
123 git init &&
124
d492b31c 125 test_must_fail git fetch .. six:six
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126
127'
128
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129test_expect_success 'create bundle 1' '
130 cd "$D" &&
131 echo >file updated again by origin &&
132 git commit -a -m "tip" &&
133 git bundle create bundle1 master^..master
134'
135
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136test_expect_success 'header of bundle looks right' '
137 head -n 1 "$D"/bundle1 | grep "^#" &&
138 head -n 2 "$D"/bundle1 | grep "^-[0-9a-f]\{40\} " &&
139 head -n 3 "$D"/bundle1 | grep "^[0-9a-f]\{40\} " &&
140 head -n 4 "$D"/bundle1 | grep "^$"
141'
142
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143test_expect_success 'create bundle 2' '
144 cd "$D" &&
145 git bundle create bundle2 master~2..master
146'
147
41ac414e 148test_expect_success 'unbundle 1' '
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149 cd "$D/bundle" &&
150 git checkout -b some-branch &&
d492b31c 151 test_must_fail git fetch "$D/bundle1" master:master
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152'
153
2e674a9d 154
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155test_expect_success 'bundle 1 has only 3 files ' '
156 cd "$D" &&
157 (
158 while read x && test -n "$x"
159 do
160 :;
161 done
162 cat
163 ) <bundle1 >bundle.pack &&
164 git index-pack bundle.pack &&
2e674a9d 165 test_bundle_object_count bundle.pack 3
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166'
167
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168test_expect_success 'unbundle 2' '
169 cd "$D/bundle" &&
170 git fetch ../bundle2 master:master &&
171 test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
172'
173
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174test_expect_success 'bundle does not prerequisite objects' '
175 cd "$D" &&
176 touch file2 &&
177 git add file2 &&
178 git commit -m add.file2 file2 &&
179 git bundle create bundle3 -1 HEAD &&
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180 (
181 while read x && test -n "$x"
182 do
183 :;
184 done
185 cat
186 ) <bundle3 >bundle.pack &&
18449ab0 187 git index-pack bundle.pack &&
2e674a9d 188 test_bundle_object_count bundle.pack 3
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189'
190
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191test_expect_success 'bundle should be able to create a full history' '
192
193 cd "$D" &&
194 git tag -a -m '1.0' v1.0 master &&
195 git bundle create bundle4 v1.0
196
197'
198
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199! rsync --help > /dev/null 2> /dev/null &&
200say 'Skipping rsync tests because rsync was not found' || {
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201test_expect_success 'fetch via rsync' '
202 git pack-refs &&
203 mkdir rsynced &&
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204 (cd rsynced &&
205 git init --bare &&
206 git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
207 git gc --prune &&
208 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
209 git fsck --full)
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210'
211
212test_expect_success 'push via rsync' '
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213 mkdir rsynced2 &&
214 (cd rsynced2 &&
cd547b48 215 git init) &&
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216 (cd rsynced &&
217 git push "rsync:$(pwd)/../rsynced2/.git" master) &&
218 (cd rsynced2 &&
219 git gc --prune &&
220 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
221 git fsck --full)
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222'
223
224test_expect_success 'push via rsync' '
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225 mkdir rsynced3 &&
226 (cd rsynced3 &&
227 git init) &&
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228 git push --all "rsync:$(pwd)/rsynced3/.git" &&
229 (cd rsynced3 &&
230 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
231 git fsck --full)
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232'
233}
234
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235test_expect_success 'fetch with a non-applying branch.<name>.merge' '
236 git config branch.master.remote yeti &&
237 git config branch.master.merge refs/heads/bigfoot &&
238 git config remote.blub.url one &&
239 git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
240 git fetch blub
241'
242
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243# the strange name is: a\!'b
244test_expect_success 'quoting of a strangely named repo' '
d492b31c 245 test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
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246 cat result &&
247 grep "fatal: '\''a\\\\!'\''b'\''" result
248'
249
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250test_expect_success 'bundle should record HEAD correctly' '
251
252 cd "$D" &&
253 git bundle create bundle5 HEAD master &&
254 git bundle list-heads bundle5 >actual &&
255 for h in HEAD refs/heads/master
256 do
257 echo "$(git rev-parse --verify $h) $h"
258 done >expect &&
82ebb0b6 259 test_cmp expect actual
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260
261'
262
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263test_expect_success 'explicit fetch should not update tracking' '
264
265 cd "$D" &&
266 git branch -f side &&
267 (
268 cd three &&
269 o=$(git rev-parse --verify refs/remotes/origin/master) &&
270 git fetch origin master &&
271 n=$(git rev-parse --verify refs/remotes/origin/master) &&
272 test "$o" = "$n" &&
d492b31c 273 test_must_fail git rev-parse --verify refs/remotes/origin/side
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274 )
275'
276
277test_expect_success 'explicit pull should not update tracking' '
278
279 cd "$D" &&
280 git branch -f side &&
281 (
282 cd three &&
283 o=$(git rev-parse --verify refs/remotes/origin/master) &&
284 git pull origin master &&
285 n=$(git rev-parse --verify refs/remotes/origin/master) &&
286 test "$o" = "$n" &&
d492b31c 287 test_must_fail git rev-parse --verify refs/remotes/origin/side
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288 )
289'
290
291test_expect_success 'configured fetch updates tracking' '
292
293 cd "$D" &&
294 git branch -f side &&
295 (
296 cd three &&
297 o=$(git rev-parse --verify refs/remotes/origin/master) &&
298 git fetch origin &&
299 n=$(git rev-parse --verify refs/remotes/origin/master) &&
300 test "$o" != "$n" &&
301 git rev-parse --verify refs/remotes/origin/side
302 )
303'
304
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305test_expect_success 'pushing nonexistent branch by mistake should not segv' '
306
307 cd "$D" &&
308 test_must_fail git push seven no:no
309
310'
311
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312test_expect_success 'auto tag following fetches minimum' '
313
314 cd "$D" &&
315 git clone .git follow &&
316 git checkout HEAD^0 &&
317 (
318 for i in 1 2 3 4 5 6 7
319 do
320 echo $i >>file &&
321 git commit -m $i -a &&
322 git tag -a -m $i excess-$i || exit 1
323 done
324 ) &&
325 git checkout master &&
326 (
327 cd follow &&
328 git fetch
329 )
330'
331
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332test_expect_success 'refuse to fetch into the current branch' '
333
334 test_must_fail git fetch . side:master
335
336'
337
338test_expect_success 'fetch into the current branch with --update-head-ok' '
339
340 git fetch --update-head-ok . side:master
341
342'
343
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344test_expect_success 'fetch --dry-run' '
345
346 rm -f .git/FETCH_HEAD &&
347 git fetch --dry-run . &&
348 ! test -f .git/FETCH_HEAD
349'
350
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351test_expect_success "should be able to fetch with duplicate refspecs" '
352 mkdir dups &&
353 cd dups &&
354 git init &&
355 git config branch.master.remote three &&
356 git config remote.three.url ../three/.git &&
357 git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
358 git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
359 git fetch three
360'
361
7be1d62c 362test_done