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