t/t3200-branch.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Amos Waterland
   4 #
   5
   6 test_description='git branch --foo should not create bogus branch
   7
   8 This test runs git branch --help and checks that the argument is properly
   9 handled.  Specifically, that a bogus branch is not created.
  10 '
  11 . ./test-lib.sh
  12
  13 test_expect_success \
  14     'prepare an trivial repository' \
  15     'echo Hello > A &&
  16      git-update-index --add A &&
  17      git-commit -m "Initial commit." &&
  18      HEAD=$(git-rev-parse --verify HEAD)'
  19
  20 test_expect_failure \
  21     'git branch --help should not have created a bogus branch' \
  22     'git-branch --help </dev/null >/dev/null 2>/dev/null || :
  23      test -f .git/refs/heads/--help'
  24
  25 test_expect_success \
  26     'git branch abc should create a branch' \
  27     'git-branch abc && test -f .git/refs/heads/abc'
  28
  29 test_expect_success \
  30     'git branch a/b/c should create a branch' \
  31     'git-branch a/b/c && test -f .git/refs/heads/a/b/c'
  32
  33 cat >expect <<EOF
  34 0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000      branch: Created from master
  35 EOF
  36 test_expect_success \
  37     'git branch -l d/e/f should create a branch and a log' \
  38         'GIT_COMMITTER_DATE="2005-05-26 23:30" \
  39      git-branch -l d/e/f &&
  40          test -f .git/refs/heads/d/e/f &&
  41          test -f .git/logs/refs/heads/d/e/f &&
  42          diff expect .git/logs/refs/heads/d/e/f'
  43
  44 test_expect_success \
  45     'git branch -d d/e/f should delete a branch and a log' \
  46         'git-branch -d d/e/f &&
  47          test ! -f .git/refs/heads/d/e/f &&
  48          test ! -f .git/logs/refs/heads/d/e/f'
  49
  50 test_expect_success \
  51     'git branch j/k should work after branch j has been deleted' \
  52        'git-branch j &&
  53         git-branch -d j &&
  54         git-branch j/k'
  55
  56 test_expect_success \
  57     'git branch l should work after branch l/m has been deleted' \
  58        'git-branch l/m &&
  59         git-branch -d l/m &&
  60         git-branch l'
  61
  62 test_expect_success \
  63     'git branch -m m m/m should work' \
  64        'git-branch -l m &&
  65         git-branch -m m m/m &&
  66         test -f .git/logs/refs/heads/m/m'
  67
  68 test_expect_success \
  69     'git branch -m n/n n should work' \
  70        'git-branch -l n/n &&
  71         git-branch -m n/n n
  72         test -f .git/logs/refs/heads/n'
  73
  74 test_expect_failure \
  75     'git branch -m o/o o should fail when o/p exists' \
  76        'git-branch o/o &&
  77         git-branch o/p &&
  78         git-branch -m o/o o'
  79
  80 test_expect_failure \
  81     'git branch -m q r/q should fail when r exists' \
  82        'git-branch q &&
  83          git-branch r &&
  84          git-branch -m q r/q'
  85
  86 git-config branch.s/s.dummy Hello
  87
  88 test_expect_success \
  89     'git branch -m s/s s should work when s/t is deleted' \
  90        'git-branch -l s/s &&
  91         test -f .git/logs/refs/heads/s/s &&
  92         git-branch -l s/t &&
  93         test -f .git/logs/refs/heads/s/t &&
  94         git-branch -d s/t &&
  95         git-branch -m s/s s &&
  96         test -f .git/logs/refs/heads/s'
  97
  98 test_expect_success 'config information was renamed, too' \
  99         "test $(git-config branch.s.dummy) = Hello &&
 100          ! git-config branch.s/s/dummy"
 101
 102 test_expect_failure \
 103     'git-branch -m u v should fail when the reflog for u is a symlink' \
 104     'git-branch -l u &&
 105      mv .git/logs/refs/heads/u real-u &&
 106      ln -s real-u .git/logs/refs/heads/u &&
 107      git-branch -m u v'
 108
 109 test_expect_success 'test tracking setup via --track' \
 110     'git-config remote.local.url . &&
 111      git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 112      (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
 113      git-branch --track my1 local/master &&
 114      test $(git-config branch.my1.remote) = local &&
 115      test $(git-config branch.my1.merge) = refs/heads/master'
 116
 117 test_expect_success 'test tracking setup (non-wildcard, matching)' \
 118     'git-config remote.local.url . &&
 119      git-config remote.local.fetch refs/heads/master:refs/remotes/local/master &&
 120      (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
 121      git-branch --track my4 local/master &&
 122      test $(git-config branch.my4.remote) = local &&
 123      test $(git-config branch.my4.merge) = refs/heads/master'
 124
 125 test_expect_success 'test tracking setup (non-wildcard, not matching)' \
 126     'git-config remote.local.url . &&
 127      git-config remote.local.fetch refs/heads/s:refs/remotes/local/s &&
 128      (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
 129      git-branch --track my5 local/master &&
 130      ! test $(git-config branch.my5.remote) = local &&
 131      ! test $(git-config branch.my5.merge) = refs/heads/master'
 132
 133 test_expect_success 'test tracking setup via config' \
 134     'git-config branch.autosetupmerge true &&
 135      git-config remote.local.url . &&
 136      git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 137      (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
 138      git-branch my3 local/master &&
 139      test $(git-config branch.my3.remote) = local &&
 140      test $(git-config branch.my3.merge) = refs/heads/master'
 141
 142 test_expect_success 'test overriding tracking setup via --no-track' \
 143     'git-config branch.autosetupmerge true &&
 144      git-config remote.local.url . &&
 145      git-config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
 146      (git-show-ref -q refs/remotes/local/master || git-fetch local) &&
 147      git-branch --no-track my2 local/master &&
 148      git-config branch.autosetupmerge false &&
 149      ! test $(git-config branch.my2.remote) = local &&
 150      ! test $(git-config branch.my2.merge) = refs/heads/master'
 151
 152 test_expect_success 'test local tracking setup' \
 153     'git branch --track my6 s &&
 154      test $(git-config branch.my6.remote) = . &&
 155      test $(git-config branch.my6.merge) = refs/heads/s'
 156
 157 # Keep this test last, as it changes the current branch
 158 cat >expect <<EOF
 159 0000000000000000000000000000000000000000 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000      branch: Created from master
 160 EOF
 161 test_expect_success \
 162     'git checkout -b g/h/i -l should create a branch and a log' \
 163         'GIT_COMMITTER_DATE="2005-05-26 23:30" \
 164      git-checkout -b g/h/i -l master &&
 165          test -f .git/refs/heads/g/h/i &&
 166          test -f .git/logs/refs/heads/g/h/i &&
 167          diff expect .git/logs/refs/heads/g/h/i'
 168
 169 test_done