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t / t5510-fetch.shon commit send-email: use catfile() to concatenate files (89bf1ba)
   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
  12test_bundle_object_count () {
  13        git verify-pack -v "$1" >verify.out &&
  14        test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
  15}
  16
  17test_expect_success setup '
  18        echo >file original &&
  19        git add file &&
  20        git commit -a -m original'
  21
  22test_expect_success "clone and setup child repos" '
  23        git clone . one &&
  24        cd one &&
  25        echo >file updated by one &&
  26        git commit -a -m "updated by one" &&
  27        cd .. &&
  28        git clone . two &&
  29        cd two &&
  30        git config branch.master.remote one &&
  31        git config remote.one.url ../one/.git/ &&
  32        git config remote.one.fetch refs/heads/master:refs/heads/one &&
  33        cd .. &&
  34        git clone . three &&
  35        cd three &&
  36        git config branch.master.remote two &&
  37        git config branch.master.merge refs/heads/one &&
  38        mkdir -p .git/remotes &&
  39        {
  40                echo "URL: ../two/.git/"
  41                echo "Pull: refs/heads/master:refs/heads/two"
  42                echo "Pull: refs/heads/one:refs/heads/one"
  43        } >.git/remotes/two &&
  44        cd .. &&
  45        git clone . bundle &&
  46        git clone . seven
  47'
  48
  49test_expect_success "fetch test" '
  50        cd "$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
  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 "$one_in_two       "
  72        } >expected &&
  73        cut -f -2 .git/FETCH_HEAD >actual &&
  74        test_cmp expected actual'
  75
  76test_expect_success 'fetch tags when there is no tags' '
  77
  78    cd "$D" &&
  79
  80    mkdir notags &&
  81    cd notags &&
  82    git init &&
  83
  84    git fetch -t ..
  85
  86'
  87
  88test_expect_success 'fetch following tags' '
  89
  90        cd "$D" &&
  91        git tag -a -m 'annotated' anno HEAD &&
  92        git tag light HEAD &&
  93
  94        mkdir four &&
  95        cd four &&
  96        git init &&
  97
  98        git fetch .. :track &&
  99        git show-ref --verify refs/tags/anno &&
 100        git show-ref --verify refs/tags/light
 101
 102'
 103
 104test_expect_success 'fetch must not resolve short tag name' '
 105
 106        cd "$D" &&
 107
 108        mkdir five &&
 109        cd five &&
 110        git init &&
 111
 112        test_must_fail git fetch .. anno:five
 113
 114'
 115
 116test_expect_success 'fetch must not resolve short remote name' '
 117
 118        cd "$D" &&
 119        git update-ref refs/remotes/six/HEAD HEAD
 120
 121        mkdir six &&
 122        cd six &&
 123        git init &&
 124
 125        test_must_fail git fetch .. six:six
 126
 127'
 128
 129test_expect_success 'create bundle 1' '
 130        cd "$D" &&
 131        echo >file updated again by origin &&
 132        git commit -a -m "tip" &&
 133        git bundle create bundle1 master^..master
 134'
 135
 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 "^$"
 141'
 142
 143test_expect_success 'create bundle 2' '
 144        cd "$D" &&
 145        git bundle create bundle2 master~2..master
 146'
 147
 148test_expect_success 'unbundle 1' '
 149        cd "$D/bundle" &&
 150        git checkout -b some-branch &&
 151        test_must_fail git fetch "$D/bundle1" master:master
 152'
 153
 154
 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 &&
 165        test_bundle_object_count bundle.pack 3
 166'
 167
 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
 174test_expect_success 'bundle does not prerequisite objects' '
 175        cd "$D" &&
 176        touch file2 &&
 177        git add file2 &&
 178        git commit -m add.file2 file2 &&
 179        git bundle create bundle3 -1 HEAD &&
 180        (
 181                while read x && test -n "$x"
 182                do
 183                        :;
 184                done
 185                cat
 186        ) <bundle3 >bundle.pack &&
 187        git index-pack bundle.pack &&
 188        test_bundle_object_count bundle.pack 3
 189'
 190
 191test_expect_success 'bundle should be able to create a full history' '
 192
 193        cd "$D" &&
 194        git tag -a -m '1.0' v1.0 master &&
 195        git bundle create bundle4 v1.0
 196
 197'
 198
 199! rsync --help > /dev/null 2> /dev/null &&
 200say 'Skipping rsync tests because rsync was not found' || {
 201test_expect_success 'fetch via rsync' '
 202        git pack-refs &&
 203        mkdir rsynced &&
 204        (cd rsynced &&
 205         git init --bare &&
 206         git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
 207         git gc --prune &&
 208         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 209         git fsck --full)
 210'
 211
 212test_expect_success 'push via rsync' '
 213        mkdir rsynced2 &&
 214        (cd rsynced2 &&
 215         git init) &&
 216        (cd rsynced &&
 217         git push "rsync:$(pwd)/../rsynced2/.git" master) &&
 218        (cd rsynced2 &&
 219         git gc --prune &&
 220         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 221         git fsck --full)
 222'
 223
 224test_expect_success 'push via rsync' '
 225        mkdir rsynced3 &&
 226        (cd rsynced3 &&
 227         git init) &&
 228        git push --all "rsync:$(pwd)/rsynced3/.git" &&
 229        (cd rsynced3 &&
 230         test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
 231         git fsck --full)
 232'
 233}
 234
 235test_expect_success 'fetch with a non-applying branch.<name>.merge' '
 236        git config branch.master.remote yeti &&
 237        git config branch.master.merge refs/heads/bigfoot &&
 238        git config remote.blub.url one &&
 239        git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
 240        git fetch blub
 241'
 242
 243# URL supplied to fetch does not match the url of the configured branch's remote
 244test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
 245        one_head=$(cd one && git rev-parse HEAD) &&
 246        this_head=$(git rev-parse HEAD) &&
 247        git update-ref -d FETCH_HEAD &&
 248        git fetch one &&
 249        test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
 250        test $this_head = "$(git rev-parse --verify HEAD)"
 251'
 252
 253# URL supplied to fetch matches the url of the configured branch's remote and
 254# the merge spec matches the branch the remote HEAD points to
 255test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
 256        one_ref=$(cd one && git symbolic-ref HEAD) &&
 257        git config branch.master.remote blub &&
 258        git config branch.master.merge "$one_ref" &&
 259        git update-ref -d FETCH_HEAD &&
 260        git fetch one &&
 261        test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
 262        test $this_head = "$(git rev-parse --verify HEAD)"
 263'
 264
 265# URL supplied to fetch matches the url of the configured branch's remote, but
 266# the merge spec does not match the branch the remote HEAD points to
 267test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
 268        git config branch.master.merge "${one_ref}_not" &&
 269        git update-ref -d FETCH_HEAD &&
 270        git fetch one &&
 271        test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
 272        test $this_head = "$(git rev-parse --verify HEAD)"
 273'
 274
 275# the strange name is: a\!'b
 276test_expect_success 'quoting of a strangely named repo' '
 277        test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
 278        cat result &&
 279        grep "fatal: '\''a\\\\!'\''b'\''" result
 280'
 281
 282test_expect_success 'bundle should record HEAD correctly' '
 283
 284        cd "$D" &&
 285        git bundle create bundle5 HEAD master &&
 286        git bundle list-heads bundle5 >actual &&
 287        for h in HEAD refs/heads/master
 288        do
 289                echo "$(git rev-parse --verify $h) $h"
 290        done >expect &&
 291        test_cmp expect actual
 292
 293'
 294
 295test_expect_success 'explicit fetch should not update tracking' '
 296
 297        cd "$D" &&
 298        git branch -f side &&
 299        (
 300                cd three &&
 301                o=$(git rev-parse --verify refs/remotes/origin/master) &&
 302                git fetch origin master &&
 303                n=$(git rev-parse --verify refs/remotes/origin/master) &&
 304                test "$o" = "$n" &&
 305                test_must_fail git rev-parse --verify refs/remotes/origin/side
 306        )
 307'
 308
 309test_expect_success 'explicit pull should not update tracking' '
 310
 311        cd "$D" &&
 312        git branch -f side &&
 313        (
 314                cd three &&
 315                o=$(git rev-parse --verify refs/remotes/origin/master) &&
 316                git pull origin master &&
 317                n=$(git rev-parse --verify refs/remotes/origin/master) &&
 318                test "$o" = "$n" &&
 319                test_must_fail git rev-parse --verify refs/remotes/origin/side
 320        )
 321'
 322
 323test_expect_success 'configured fetch updates tracking' '
 324
 325        cd "$D" &&
 326        git branch -f side &&
 327        (
 328                cd three &&
 329                o=$(git rev-parse --verify refs/remotes/origin/master) &&
 330                git fetch origin &&
 331                n=$(git rev-parse --verify refs/remotes/origin/master) &&
 332                test "$o" != "$n" &&
 333                git rev-parse --verify refs/remotes/origin/side
 334        )
 335'
 336
 337test_expect_success 'pushing nonexistent branch by mistake should not segv' '
 338
 339        cd "$D" &&
 340        test_must_fail git push seven no:no
 341
 342'
 343
 344test_expect_success 'auto tag following fetches minimum' '
 345
 346        cd "$D" &&
 347        git clone .git follow &&
 348        git checkout HEAD^0 &&
 349        (
 350                for i in 1 2 3 4 5 6 7
 351                do
 352                        echo $i >>file &&
 353                        git commit -m $i -a &&
 354                        git tag -a -m $i excess-$i || exit 1
 355                done
 356        ) &&
 357        git checkout master &&
 358        (
 359                cd follow &&
 360                git fetch
 361        )
 362'
 363
 364test_expect_success 'refuse to fetch into the current branch' '
 365
 366        test_must_fail git fetch . side:master
 367
 368'
 369
 370test_expect_success 'fetch into the current branch with --update-head-ok' '
 371
 372        git fetch --update-head-ok . side:master
 373
 374'
 375
 376test_expect_success 'fetch --dry-run' '
 377
 378        rm -f .git/FETCH_HEAD &&
 379        git fetch --dry-run . &&
 380        ! test -f .git/FETCH_HEAD
 381'
 382
 383test_expect_success "should be able to fetch with duplicate refspecs" '
 384        mkdir dups &&
 385        cd dups &&
 386        git init &&
 387        git config branch.master.remote three &&
 388        git config remote.three.url ../three/.git &&
 389        git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
 390        git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
 391        git fetch three
 392'
 393
 394test_done