t/t3011-common-prefixes-and-directory-traversal.sh

   1 #!/bin/sh
   2
   3 test_description='directory traversal handling, especially with common prefixes'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup' '
   9         test_commit hello &&
  10
  11         >empty &&
  12         mkdir untracked_dir &&
  13         >untracked_dir/empty &&
  14         git init untracked_repo &&
  15         >untracked_repo/empty &&
  16
  17         cat <<-EOF >.gitignore &&
  18         ignored
  19         an_ignored_dir/
  20         EOF
  21         mkdir an_ignored_dir &&
  22         mkdir an_untracked_dir &&
  23         >an_ignored_dir/ignored &&
  24         >an_ignored_dir/untracked &&
  25         >an_untracked_dir/ignored &&
  26         >an_untracked_dir/untracked
  27 '
  28
  29 test_expect_success 'git ls-files -o shows the right entries' '
  30         cat <<-EOF >expect &&
  31         .gitignore
  32         actual
  33         an_ignored_dir/ignored
  34         an_ignored_dir/untracked
  35         an_untracked_dir/ignored
  36         an_untracked_dir/untracked
  37         empty
  38         expect
  39         untracked_dir/empty
  40         untracked_repo/
  41         EOF
  42         git ls-files -o >actual &&
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'git ls-files -o --exclude-standard shows the right entries' '
  47         cat <<-EOF >expect &&
  48         .gitignore
  49         actual
  50         an_untracked_dir/untracked
  51         empty
  52         expect
  53         untracked_dir/empty
  54         untracked_repo/
  55         EOF
  56         git ls-files -o --exclude-standard >actual &&
  57         test_cmp expect actual
  58 '
  59
  60 test_expect_success 'git ls-files -o untracked_dir recurses' '
  61         echo untracked_dir/empty >expect &&
  62         git ls-files -o untracked_dir >actual &&
  63         test_cmp expect actual
  64 '
  65
  66 test_expect_success 'git ls-files -o untracked_dir/ recurses' '
  67         echo untracked_dir/empty >expect &&
  68         git ls-files -o untracked_dir/ >actual &&
  69         test_cmp expect actual
  70 '
  71
  72 test_expect_success 'git ls-files -o --directory untracked_dir does not recurse' '
  73         echo untracked_dir/ >expect &&
  74         git ls-files -o --directory untracked_dir >actual &&
  75         test_cmp expect actual
  76 '
  77
  78 test_expect_success 'git ls-files -o --directory untracked_dir/ does not recurse' '
  79         echo untracked_dir/ >expect &&
  80         git ls-files -o --directory untracked_dir/ >actual &&
  81         test_cmp expect actual
  82 '
  83
  84 test_expect_success 'git ls-files -o untracked_repo does not recurse' '
  85         echo untracked_repo/ >expect &&
  86         git ls-files -o untracked_repo >actual &&
  87         test_cmp expect actual
  88 '
  89
  90 test_expect_success 'git ls-files -o untracked_repo/ does not recurse' '
  91         echo untracked_repo/ >expect &&
  92         git ls-files -o untracked_repo/ >actual &&
  93         test_cmp expect actual
  94 '
  95
  96 test_expect_success 'git ls-files -o untracked_dir untracked_repo recurses into untracked_dir only' '
  97         cat <<-EOF >expect &&
  98         untracked_dir/empty
  99         untracked_repo/
 100         EOF
 101         git ls-files -o untracked_dir untracked_repo >actual &&
 102         test_cmp expect actual
 103 '
 104
 105 test_expect_success 'git ls-files -o untracked_dir/ untracked_repo/ recurses into untracked_dir only' '
 106         cat <<-EOF >expect &&
 107         untracked_dir/empty
 108         untracked_repo/
 109         EOF
 110         git ls-files -o untracked_dir/ untracked_repo/ >actual &&
 111         test_cmp expect actual
 112 '
 113
 114 test_expect_success 'git ls-files -o --directory untracked_dir untracked_repo does not recurse' '
 115         cat <<-EOF >expect &&
 116         untracked_dir/
 117         untracked_repo/
 118         EOF
 119         git ls-files -o --directory untracked_dir untracked_repo >actual &&
 120         test_cmp expect actual
 121 '
 122
 123 test_expect_success 'git ls-files -o --directory untracked_dir/ untracked_repo/ does not recurse' '
 124         cat <<-EOF >expect &&
 125         untracked_dir/
 126         untracked_repo/
 127         EOF
 128         git ls-files -o --directory untracked_dir/ untracked_repo/ >actual &&
 129         test_cmp expect actual
 130 '
 131
 132 test_expect_success 'git ls-files -o .git shows nothing' '
 133         git ls-files -o .git >actual &&
 134         test_must_be_empty actual
 135 '
 136
 137 test_expect_success 'git ls-files -o .git/ shows nothing' '
 138         git ls-files -o .git/ >actual &&
 139         test_must_be_empty actual
 140 '
 141
 142 test_expect_success FUNNYNAMES 'git ls-files -o untracked_* recurses appropriately' '
 143         mkdir "untracked_*" &&
 144         >"untracked_*/empty" &&
 145
 146         cat <<-EOF >expect &&
 147         untracked_*/empty
 148         untracked_dir/empty
 149         untracked_repo/
 150         EOF
 151         git ls-files -o "untracked_*" >actual &&
 152         test_cmp expect actual
 153 '
 154
 155 # It turns out fill_directory returns the right paths, but ls-files' post-call
 156 # filtering in show_dir_entry() via calling dir_path_match() which ends up
 157 # in git_fnmatch() has logic for PATHSPEC_ONESTAR that assumes the pathspec
 158 # must match the full path; it doesn't check it for matching a leading
 159 # directory.
 160 test_expect_failure FUNNYNAMES 'git ls-files -o untracked_*/ recurses appropriately' '
 161         cat <<-EOF >expect &&
 162         untracked_*/empty
 163         untracked_dir/empty
 164         untracked_repo/
 165         EOF
 166         git ls-files -o "untracked_*/" >actual &&
 167         test_cmp expect actual
 168 '
 169
 170 test_expect_success FUNNYNAMES 'git ls-files -o --directory untracked_* does not recurse' '
 171         cat <<-EOF >expect &&
 172         untracked_*/
 173         untracked_dir/
 174         untracked_repo/
 175         EOF
 176         git ls-files -o --directory "untracked_*" >actual &&
 177         test_cmp expect actual
 178 '
 179
 180 test_expect_success FUNNYNAMES 'git ls-files -o --directory untracked_*/ does not recurse' '
 181         cat <<-EOF >expect &&
 182         untracked_*/
 183         untracked_dir/
 184         untracked_repo/
 185         EOF
 186         git ls-files -o --directory "untracked_*/" >actual &&
 187         test_cmp expect actual
 188 '
 189
 190 test_expect_success 'git ls-files -o consistent between one or two dirs' '
 191         git ls-files -o --exclude-standard an_ignored_dir/ an_untracked_dir/ >tmp &&
 192         ! grep ^an_ignored_dir/ tmp >expect &&
 193         git ls-files -o --exclude-standard an_ignored_dir/ >actual &&
 194         test_cmp expect actual
 195 '
 196
 197 # ls-files doesn't have a way to request showing both untracked and ignored
 198 # files at the same time, so use `git status --ignored`
 199 test_expect_success 'git status --ignored shows same files under dir with or without pathspec' '
 200         cat <<-EOF >expect &&
 201         ?? an_untracked_dir/
 202         !! an_untracked_dir/ignored
 203         EOF
 204         git status --porcelain --ignored >output &&
 205         grep an_untracked_dir output >expect &&
 206         git status --porcelain --ignored an_untracked_dir/ >actual &&
 207         test_cmp expect actual
 208 '
 209
 210 test_done