t/t5538-push-shallow.sh

   1 #!/bin/sh
   2
   3 test_description='push from/to a shallow clone'
   4
   5 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   6 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   7
   8 . ./test-lib.sh
   9
  10 commit() {
  11         echo "$1" >tracked &&
  12         git add tracked &&
  13         git commit -m "$1"
  14 }
  15
  16 test_expect_success 'setup' '
  17         git config --global transfer.fsckObjects true &&
  18         commit 1 &&
  19         commit 2 &&
  20         commit 3 &&
  21         commit 4 &&
  22         git clone . full &&
  23         (
  24         git init full-abc &&
  25         cd full-abc &&
  26         commit a &&
  27         commit b &&
  28         commit c
  29         ) &&
  30         git clone --no-local --depth=2 .git shallow &&
  31         git --git-dir=shallow/.git log --format=%s >actual &&
  32         cat <<EOF >expect &&
  33 4
  34 3
  35 EOF
  36         test_cmp expect actual &&
  37         git clone --no-local --depth=2 full-abc/.git shallow2 &&
  38         git --git-dir=shallow2/.git log --format=%s >actual &&
  39         cat <<EOF >expect &&
  40 c
  41 b
  42 EOF
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'push from shallow clone' '
  47         (
  48         cd shallow &&
  49         commit 5 &&
  50         git push ../.git +main:refs/remotes/shallow/main
  51         ) &&
  52         git log --format=%s shallow/main >actual &&
  53         git fsck &&
  54         cat <<EOF >expect &&
  55 5
  56 4
  57 3
  58 2
  59 1
  60 EOF
  61         test_cmp expect actual
  62 '
  63
  64 test_expect_success 'push from shallow clone, with grafted roots' '
  65         (
  66         cd shallow2 &&
  67         test_must_fail git push ../.git +main:refs/remotes/shallow2/main 2>err &&
  68         grep "shallow2/main.*shallow update not allowed" err
  69         ) &&
  70         test_must_fail git rev-parse shallow2/main &&
  71         git fsck
  72 '
  73
  74 test_expect_success 'add new shallow root with receive.updateshallow on' '
  75         test_config receive.shallowupdate true &&
  76         (
  77         cd shallow2 &&
  78         git push ../.git +main:refs/remotes/shallow2/main
  79         ) &&
  80         git log --format=%s shallow2/main >actual &&
  81         git fsck &&
  82         cat <<EOF >expect &&
  83 c
  84 b
  85 EOF
  86         test_cmp expect actual
  87 '
  88
  89 test_expect_success 'push from shallow to shallow' '
  90         (
  91         cd shallow &&
  92         git --git-dir=../shallow2/.git config receive.shallowupdate true &&
  93         git push ../shallow2/.git +main:refs/remotes/shallow/main &&
  94         git --git-dir=../shallow2/.git config receive.shallowupdate false
  95         ) &&
  96         (
  97         cd shallow2 &&
  98         git log --format=%s shallow/main >actual &&
  99         git fsck &&
 100         cat <<EOF >expect &&
 101 5
 102 4
 103 3
 104 EOF
 105         test_cmp expect actual
 106         )
 107 '
 108
 109 test_expect_success 'push from full to shallow' '
 110         ! git --git-dir=shallow2/.git cat-file blob $(echo 1|git hash-object --stdin) &&
 111         commit 1 &&
 112         git push shallow2/.git +main:refs/remotes/top/main &&
 113         (
 114         cd shallow2 &&
 115         git log --format=%s top/main >actual &&
 116         git fsck &&
 117         cat <<EOF >expect &&
 118 1
 119 4
 120 3
 121 EOF
 122         test_cmp expect actual &&
 123         git cat-file blob $(echo 1|git hash-object --stdin) >/dev/null
 124         )
 125 '
 126 test_done