t/t5600-clone-fail-cleanup.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2006 Carl D. Worth <cworth@cworth.org>
   4 #
   5
   6 test_description='test git clone to cleanup after failure
   7
   8 This test covers the fact that if git clone fails, it should remove
   9 the directory it created, to avoid the user having to manually
  10 remove the directory before attempting a clone again.
  11
  12 Unless the directory already exists, in which case we clean up only what we
  13 wrote.
  14 '
  15
  16 . ./test-lib.sh
  17
  18 corrupt_repo () {
  19         test_when_finished "rmdir foo/.git/objects.bak" &&
  20         mkdir foo/.git/objects.bak/ &&
  21         test_when_finished "mv foo/.git/objects.bak/* foo/.git/objects/" &&
  22         mv foo/.git/objects/* foo/.git/objects.bak/
  23 }
  24
  25 test_expect_success 'clone of non-existent source should fail' '
  26         test_must_fail git clone foo bar
  27 '
  28
  29 test_expect_success 'failed clone should not leave a directory' '
  30         test_path_is_missing bar
  31 '
  32
  33 test_expect_success 'create a repo to clone' '
  34         test_create_repo foo
  35 '
  36
  37 test_expect_success 'create objects in repo for later corruption' '
  38         test_commit -C foo file
  39 '
  40
  41 # source repository given to git clone should be relative to the
  42 # current path not to the target dir
  43 test_expect_success 'clone of non-existent (relative to $PWD) source should fail' '
  44         test_must_fail git clone ../foo baz
  45 '
  46
  47 test_expect_success 'clone should work now that source exists' '
  48         git clone foo bar
  49 '
  50
  51 test_expect_success 'successful clone must leave the directory' '
  52         test_path_is_dir bar
  53 '
  54
  55 test_expect_success 'failed clone --separate-git-dir should not leave any directories' '
  56         corrupt_repo &&
  57         test_must_fail git clone --separate-git-dir gitdir foo worktree &&
  58         test_path_is_missing gitdir &&
  59         test_path_is_missing worktree
  60 '
  61
  62 test_expect_success 'failed clone into empty leaves directory (vanilla)' '
  63         mkdir -p empty &&
  64         corrupt_repo &&
  65         test_must_fail git clone foo empty &&
  66         test_dir_is_empty empty
  67 '
  68
  69 test_expect_success 'failed clone into empty leaves directory (bare)' '
  70         mkdir -p empty &&
  71         corrupt_repo &&
  72         test_must_fail git clone --bare foo empty &&
  73         test_dir_is_empty empty
  74 '
  75
  76 test_expect_success 'failed clone into empty leaves directory (separate)' '
  77         mkdir -p empty-git empty-wt &&
  78         corrupt_repo &&
  79         test_must_fail git clone --separate-git-dir empty-git foo empty-wt &&
  80         test_dir_is_empty empty-git &&
  81         test_dir_is_empty empty-wt
  82 '
  83
  84 test_expect_success 'failed clone into empty leaves directory (separate, git)' '
  85         mkdir -p empty-git &&
  86         corrupt_repo &&
  87         test_must_fail git clone --separate-git-dir empty-git foo no-wt &&
  88         test_dir_is_empty empty-git &&
  89         test_path_is_missing no-wt
  90 '
  91
  92 test_expect_success 'failed clone into empty leaves directory (separate, wt)' '
  93         mkdir -p empty-wt &&
  94         corrupt_repo &&
  95         test_must_fail git clone --separate-git-dir no-git foo empty-wt &&
  96         test_path_is_missing no-git &&
  97         test_dir_is_empty empty-wt
  98 '
  99
 100 test_done