t/t5610-clone-detached.sh

   1 #!/bin/sh
   2
   3 test_description='test cloning a repository with detached HEAD'
   4 . ./test-lib.sh
   5
   6 head_is_detached() {
   7         git --git-dir=$1/.git rev-parse --verify HEAD &&
   8         test_must_fail git --git-dir=$1/.git symbolic-ref HEAD
   9 }
  10
  11 test_expect_success 'setup' '
  12         echo one >file &&
  13         git add file &&
  14         git commit -m one &&
  15         echo two >file &&
  16         git commit -a -m two &&
  17         git tag two &&
  18         echo three >file &&
  19         git commit -a -m three
  20 '
  21
  22 test_expect_success 'clone repo (detached HEAD points to branch)' '
  23         git checkout master^0 &&
  24         git clone "file://$PWD" detached-branch
  25 '
  26 test_expect_success 'cloned HEAD matches' '
  27         echo three >expect &&
  28         git --git-dir=detached-branch/.git log -1 --format=%s >actual &&
  29         test_cmp expect actual
  30 '
  31 test_expect_failure 'cloned HEAD is detached' '
  32         head_is_detached detached-branch
  33 '
  34
  35 test_expect_success 'clone repo (detached HEAD points to tag)' '
  36         git checkout two^0 &&
  37         git clone "file://$PWD" detached-tag
  38 '
  39 test_expect_success 'cloned HEAD matches' '
  40         echo two >expect &&
  41         git --git-dir=detached-tag/.git log -1 --format=%s >actual &&
  42         test_cmp expect actual
  43 '
  44 test_expect_success 'cloned HEAD is detached' '
  45         head_is_detached detached-tag
  46 '
  47
  48 test_expect_success 'clone repo (detached HEAD points to history)' '
  49         git checkout two^ &&
  50         git clone "file://$PWD" detached-history
  51 '
  52 test_expect_success 'cloned HEAD matches' '
  53         echo one >expect &&
  54         git --git-dir=detached-history/.git log -1 --format=%s >actual &&
  55         test_cmp expect actual
  56 '
  57 test_expect_success 'cloned HEAD is detached' '
  58         head_is_detached detached-history
  59 '
  60
  61 test_expect_success 'clone repo (orphan detached HEAD)' '
  62         git checkout master^0 &&
  63         echo four >file &&
  64         git commit -a -m four &&
  65         git clone "file://$PWD" detached-orphan
  66 '
  67 test_expect_success 'cloned HEAD matches' '
  68         echo four >expect &&
  69         git --git-dir=detached-orphan/.git log -1 --format=%s >actual &&
  70         test_cmp expect actual
  71 '
  72 test_expect_success 'cloned HEAD is detached' '
  73         head_is_detached detached-orphan
  74 '
  75
  76 test_done