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