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 test "$TEST_RSYNC" && {
 195 test_expect_success 'fetch via rsync' '
 196         git pack-refs &&
 197         mkdir rsynced &&
 198         cd rsynced &&
 199         git init &&
 200         git fetch rsync://127.0.0.1$(pwd)/../.git master:refs/heads/master &&
 201         git gc --prune &&
 202         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 203         git fsck --full
 204 '
 205
 206 test_expect_success 'push via rsync' '
 207         mkdir ../rsynced2 &&
 208         (cd ../rsynced2 &&
 209          git init) &&
 210         git push rsync://127.0.0.1$(pwd)/../rsynced2/.git master &&
 211         cd ../rsynced2 &&
 212         git gc --prune &&
 213         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 214         git fsck --full
 215 '
 216
 217 test_expect_success 'push via rsync' '
 218         cd .. &&
 219         mkdir rsynced3 &&
 220         (cd rsynced3 &&
 221          git init) &&
 222         git push --all rsync://127.0.0.1$(pwd)/rsynced3/.git &&
 223         cd rsynced3 &&
 224         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 225         git fsck --full
 226 '
 227 }
 228
 229 test_expect_success 'fetch with a non-applying branch.<name>.merge' '
 230         git config branch.master.remote yeti &&
 231         git config branch.master.merge refs/heads/bigfoot &&
 232         git config remote.blub.url one &&
 233         git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
 234         git fetch blub
 235 '
 236
 237 # the strange name is: a\!'b
 238 test_expect_success 'quoting of a strangely named repo' '
 239         test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
 240         cat result &&
 241         grep "fatal: '\''a\\\\!'\''b'\''" result
 242 '
 243
 244 test_expect_success 'bundle should record HEAD correctly' '
 245
 246         cd "$D" &&
 247         git bundle create bundle5 HEAD master &&
 248         git bundle list-heads bundle5 >actual &&
 249         for h in HEAD refs/heads/master
 250         do
 251                 echo "$(git rev-parse --verify $h) $h"
 252         done >expect &&
 253         test_cmp expect actual
 254
 255 '
 256
 257 test_expect_success 'explicit fetch should not update tracking' '
 258
 259         cd "$D" &&
 260         git branch -f side &&
 261         (
 262                 cd three &&
 263                 o=$(git rev-parse --verify refs/remotes/origin/master) &&
 264                 git fetch origin master &&
 265                 n=$(git rev-parse --verify refs/remotes/origin/master) &&
 266                 test "$o" = "$n" &&
 267                 test_must_fail git rev-parse --verify refs/remotes/origin/side
 268         )
 269 '
 270
 271 test_expect_success 'explicit pull should not update tracking' '
 272
 273         cd "$D" &&
 274         git branch -f side &&
 275         (
 276                 cd three &&
 277                 o=$(git rev-parse --verify refs/remotes/origin/master) &&
 278                 git pull origin master &&
 279                 n=$(git rev-parse --verify refs/remotes/origin/master) &&
 280                 test "$o" = "$n" &&
 281                 test_must_fail git rev-parse --verify refs/remotes/origin/side
 282         )
 283 '
 284
 285 test_expect_success 'configured fetch updates tracking' '
 286
 287         cd "$D" &&
 288         git branch -f side &&
 289         (
 290                 cd three &&
 291                 o=$(git rev-parse --verify refs/remotes/origin/master) &&
 292                 git fetch origin &&
 293                 n=$(git rev-parse --verify refs/remotes/origin/master) &&
 294                 test "$o" != "$n" &&
 295                 git rev-parse --verify refs/remotes/origin/side
 296         )
 297 '
 298
 299 test_expect_success 'pushing nonexistent branch by mistake should not segv' '
 300
 301         cd "$D" &&
 302         test_must_fail git push seven no:no
 303
 304 '
 305
 306 test_expect_success 'refuse to fetch into the current branch' '
 307
 308         test_must_fail git fetch . side:master
 309
 310 '
 311
 312 test_expect_success 'fetch into the current branch with --update-head-ok' '
 313
 314         git fetch --update-head-ok . side:master
 315
 316 '
 317
 318 test_done