t/t5503-tagfollow.sh

   1 #!/bin/sh
   2
   3 test_description='test automatic tag following'
   4
   5 . ./test-lib.sh
   6
   7 # End state of the repository:
   8 #
   9 #         T - tag1          S - tag2
  10 #        /                 /
  11 #   L - A ------ O ------ B
  12 #    \   \                 \
  13 #     \   C - origin/cat    \
  14 #      origin/master         master
  15
  16 test_expect_success setup '
  17         test_tick &&
  18         echo ichi >file &&
  19         git add file &&
  20         git commit -m L &&
  21         L=$(git rev-parse --verify HEAD) &&
  22
  23         (
  24                 mkdir cloned &&
  25                 cd cloned &&
  26                 git init-db &&
  27                 git remote add -f origin ..
  28         ) &&
  29
  30         test_tick &&
  31         echo A >file &&
  32         git add file &&
  33         git commit -m A &&
  34         A=$(git rev-parse --verify HEAD)
  35 '
  36
  37 U=UPLOAD_LOG
  38 UPATH="$(pwd)/$U"
  39
  40 test_expect_success 'setup expect' '
  41 cat - <<EOF >expect
  42 want $A
  43 EOF
  44 '
  45
  46 get_needs () {
  47         test -s "$1" &&
  48         perl -alne '
  49                 next unless $F[1] eq "upload-pack<";
  50                 next unless $F[2] eq "want";
  51                 print $F[2], " ", $F[3];
  52         ' "$1"
  53 }
  54
  55 test_expect_success 'fetch A (new commit : 1 connection)' '
  56         rm -f $U &&
  57         (
  58                 cd cloned &&
  59                 GIT_TRACE_PACKET=$UPATH git fetch &&
  60                 test $A = $(git rev-parse --verify origin/master)
  61         ) &&
  62         get_needs $U >actual &&
  63         test_cmp expect actual
  64 '
  65
  66 test_expect_success "create tag T on A, create C on branch cat" '
  67         git tag -a -m tag1 tag1 $A &&
  68         T=$(git rev-parse --verify tag1) &&
  69
  70         git checkout -b cat &&
  71         echo C >file &&
  72         git add file &&
  73         git commit -m C &&
  74         C=$(git rev-parse --verify HEAD) &&
  75         git checkout master
  76 '
  77
  78 test_expect_success 'setup expect' '
  79 cat - <<EOF >expect
  80 want $C
  81 want $T
  82 EOF
  83 '
  84
  85 test_expect_success 'fetch C, T (new branch, tag : 1 connection)' '
  86         rm -f $U &&
  87         (
  88                 cd cloned &&
  89                 GIT_TRACE_PACKET=$UPATH git fetch &&
  90                 test $C = $(git rev-parse --verify origin/cat) &&
  91                 test $T = $(git rev-parse --verify tag1) &&
  92                 test $A = $(git rev-parse --verify tag1^0)
  93         ) &&
  94         get_needs $U >actual &&
  95         test_cmp expect actual
  96 '
  97
  98 test_expect_success "create commits O, B, tag S on B" '
  99         test_tick &&
 100         echo O >file &&
 101         git add file &&
 102         git commit -m O &&
 103
 104         test_tick &&
 105         echo B >file &&
 106         git add file &&
 107         git commit -m B &&
 108         B=$(git rev-parse --verify HEAD) &&
 109
 110         git tag -a -m tag2 tag2 $B &&
 111         S=$(git rev-parse --verify tag2)
 112 '
 113
 114 test_expect_success 'setup expect' '
 115 cat - <<EOF >expect
 116 want $B
 117 want $S
 118 EOF
 119 '
 120
 121 test_expect_success 'fetch B, S (commit and tag : 1 connection)' '
 122         rm -f $U &&
 123         (
 124                 cd cloned &&
 125                 GIT_TRACE_PACKET=$UPATH git fetch &&
 126                 test $B = $(git rev-parse --verify origin/master) &&
 127                 test $B = $(git rev-parse --verify tag2^0) &&
 128                 test $S = $(git rev-parse --verify tag2)
 129         ) &&
 130         get_needs $U >actual &&
 131         test_cmp expect actual
 132 '
 133
 134 test_expect_success 'setup expect' '
 135 cat - <<EOF >expect
 136 want $B
 137 want $S
 138 EOF
 139 '
 140
 141 test_expect_success 'new clone fetch master and tags' '
 142         test_might_fail git branch -D cat &&
 143         rm -f $U &&
 144         (
 145                 mkdir clone2 &&
 146                 cd clone2 &&
 147                 git init &&
 148                 git remote add origin .. &&
 149                 GIT_TRACE_PACKET=$UPATH git fetch &&
 150                 test $B = $(git rev-parse --verify origin/master) &&
 151                 test $S = $(git rev-parse --verify tag2) &&
 152                 test $B = $(git rev-parse --verify tag2^0) &&
 153                 test $T = $(git rev-parse --verify tag1) &&
 154                 test $A = $(git rev-parse --verify tag1^0)
 155         ) &&
 156         get_needs $U >actual &&
 157         test_cmp expect actual
 158 '
 159
 160 test_done