t/t5605-clone-local.sh

   1 #!/bin/sh
   2
   3 test_description='test local clone'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 . ./test-lib.sh
   8
   9 repo_is_hardlinked() {
  10         find "$1/objects" -type f -links 1 >output &&
  11         test_line_count = 0 output
  12 }
  13
  14 test_expect_success 'preparing origin repository' '
  15         : >file && git add . && git commit -m1 &&
  16         git clone --bare . a.git &&
  17         git clone --bare . x &&
  18         test "$(cd a.git && git config --bool core.bare)" = true &&
  19         test "$(cd x && git config --bool core.bare)" = true &&
  20         git bundle create b1.bundle --all &&
  21         git bundle create b2.bundle main &&
  22         mkdir dir &&
  23         cp b1.bundle dir/b3 &&
  24         cp b1.bundle b4
  25 '
  26
  27 test_expect_success 'local clone without .git suffix' '
  28         git clone -l -s a b &&
  29         (cd b &&
  30         test "$(git config --bool core.bare)" = false &&
  31         git fetch)
  32 '
  33
  34 test_expect_success 'local clone with .git suffix' '
  35         git clone -l -s a.git c &&
  36         (cd c && git fetch)
  37 '
  38
  39 test_expect_success 'local clone from x' '
  40         git clone -l -s x y &&
  41         (cd y && git fetch)
  42 '
  43
  44 test_expect_success 'local clone from x.git that does not exist' '
  45         test_must_fail git clone -l -s x.git z
  46 '
  47
  48 test_expect_success 'With -no-hardlinks, local will make a copy' '
  49         git clone --bare --no-hardlinks x w &&
  50         ! repo_is_hardlinked w
  51 '
  52
  53 test_expect_success 'Even without -l, local will make a hardlink' '
  54         rm -fr w &&
  55         git clone -l --bare x w &&
  56         repo_is_hardlinked w
  57 '
  58
  59 test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
  60         echo "ref: refs/heads/nonexistent" > a.git/HEAD &&
  61         git clone a d &&
  62         (cd d &&
  63         git fetch &&
  64         test ! -e .git/refs/remotes/origin/HEAD)
  65 '
  66
  67 test_expect_success 'bundle clone without .bundle suffix' '
  68         git clone dir/b3 &&
  69         (cd b3 && git fetch)
  70 '
  71
  72 test_expect_success 'bundle clone with .bundle suffix' '
  73         git clone b1.bundle &&
  74         (cd b1 && git fetch)
  75 '
  76
  77 test_expect_success 'bundle clone from b4' '
  78         git clone b4 bdl &&
  79         (cd bdl && git fetch)
  80 '
  81
  82 test_expect_success 'bundle clone from b4.bundle that does not exist' '
  83         test_must_fail git clone b4.bundle bb
  84 '
  85
  86 test_expect_success 'bundle clone with nonexistent HEAD' '
  87         git clone b2.bundle b2 &&
  88         (cd b2 &&
  89         git fetch &&
  90         test_must_fail git rev-parse --verify refs/heads/main)
  91 '
  92
  93 test_expect_success 'clone empty repository' '
  94         mkdir empty &&
  95         (cd empty &&
  96          git init &&
  97          git config receive.denyCurrentBranch warn) &&
  98         git clone empty empty-clone &&
  99         test_tick &&
 100         (cd empty-clone &&
 101          echo "content" >> foo &&
 102          git add foo &&
 103          git commit -m "Initial commit" &&
 104          git push origin main &&
 105          expected=$(git rev-parse main) &&
 106          actual=$(git --git-dir=../empty/.git rev-parse main) &&
 107          test $actual = $expected)
 108 '
 109
 110 test_expect_success 'clone empty repository, and then push should not segfault.' '
 111         rm -fr empty/ empty-clone/ &&
 112         mkdir empty &&
 113         (cd empty && git init) &&
 114         git clone empty empty-clone &&
 115         (cd empty-clone &&
 116         test_must_fail git push)
 117 '
 118
 119 test_expect_success 'cloning non-existent directory fails' '
 120         rm -rf does-not-exist &&
 121         test_must_fail git clone does-not-exist
 122 '
 123
 124 test_expect_success 'cloning non-git directory fails' '
 125         rm -rf not-a-git-repo not-a-git-repo-clone &&
 126         mkdir not-a-git-repo &&
 127         test_must_fail git clone not-a-git-repo not-a-git-repo-clone
 128 '
 129
 130 test_expect_success 'cloning file:// does not hardlink' '
 131         git clone --bare file://"$(pwd)"/a non-local &&
 132         ! repo_is_hardlinked non-local
 133 '
 134
 135 test_expect_success 'cloning a local path with --no-local does not hardlink' '
 136         git clone --bare --no-local a force-nonlocal &&
 137         ! repo_is_hardlinked force-nonlocal
 138 '
 139
 140 test_expect_success 'cloning locally respects "-u" for fetching refs' '
 141         test_must_fail git clone --bare -u false a should_not_work.git
 142 '
 143
 144 test_done