t/t5613-info-alternate.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2006 Martin Waitz <tali@admingilde.org>
   4 #
   5
   6 test_description='test transitive info/alternate entries'
   7 . ./test-lib.sh
   8
   9 base_dir=$(pwd)
  10
  11 test_expect_success 'preparing first repository' \
  12 'test_create_repo A && cd A &&
  13 echo "Hello World" > file1 &&
  14 git add file1 &&
  15 git commit -m "Initial commit" file1 &&
  16 git repack -a -d &&
  17 git prune'
  18
  19 cd "$base_dir"
  20
  21 test_expect_success 'preparing second repository' \
  22 'git clone -l -s A B && cd B &&
  23 echo "foo bar" > file2 &&
  24 git add file2 &&
  25 git commit -m "next commit" file2 &&
  26 git repack -a -d -l &&
  27 git prune'
  28
  29 cd "$base_dir"
  30
  31 test_expect_success 'preparing third repository' \
  32 'git clone -l -s B C && cd C &&
  33 echo "Goodbye, cruel world" > file3 &&
  34 git add file3 &&
  35 git commit -m "one more" file3 &&
  36 git repack -a -d -l &&
  37 git prune'
  38
  39 cd "$base_dir"
  40
  41 test_expect_success 'creating too deep nesting' \
  42 'git clone -l -s C D &&
  43 git clone -l -s D E &&
  44 git clone -l -s E F &&
  45 git clone -l -s F G &&
  46 git clone --bare -l -s G H'
  47
  48 test_expect_success 'invalidity of deepest repository' \
  49 'cd H &&
  50 test_must_fail git fsck
  51 '
  52
  53 cd "$base_dir"
  54
  55 test_expect_success 'validity of third repository' \
  56 'cd C &&
  57 git fsck'
  58
  59 cd "$base_dir"
  60
  61 test_expect_success 'validity of fourth repository' \
  62 'cd D &&
  63 git fsck'
  64
  65 cd "$base_dir"
  66
  67 test_expect_success 'breaking of loops' \
  68 'echo "$base_dir"/B/.git/objects >> "$base_dir"/A/.git/objects/info/alternates&&
  69 cd C &&
  70 git fsck'
  71
  72 cd "$base_dir"
  73
  74 test_expect_success 'that info/alternates is necessary' \
  75 'cd C &&
  76 rm -f .git/objects/info/alternates &&
  77 test_must_fail git fsck
  78 '
  79
  80 cd "$base_dir"
  81
  82 test_expect_success 'that relative alternate is possible for current dir' \
  83 'cd C &&
  84 echo "../../../B/.git/objects" > .git/objects/info/alternates &&
  85 git fsck'
  86
  87 cd "$base_dir"
  88
  89 test_expect_success \
  90     'that relative alternate is only possible for current dir' '
  91     cd D &&
  92     test_must_fail git fsck
  93 '
  94
  95 cd "$base_dir"
  96
  97 test_done