t/t0001-init.sh

   1 #!/bin/sh
   2
   3 test_description='git init'
   4
   5 . ./test-lib.sh
   6
   7 check_config () {
   8         if test -d "$1" && test -f "$1/config" && test -d "$1/refs"
   9         then
  10                 : happy
  11         else
  12                 echo "expected a directory $1, a file $1/config and $1/refs"
  13                 return 1
  14         fi
  15         bare=$(GIT_CONFIG="$1/config" git config --bool core.bare)
  16         worktree=$(GIT_CONFIG="$1/config" git config core.worktree) ||
  17         worktree=unset
  18
  19         test "$bare" = "$2" && test "$worktree" = "$3" || {
  20                 echo "expected bare=$2 worktree=$3"
  21                 echo "     got bare=$bare worktree=$worktree"
  22                 return 1
  23         }
  24 }
  25
  26 test_expect_success 'plain' '
  27         (
  28                 unset GIT_DIR GIT_WORK_TREE
  29                 mkdir plain &&
  30                 cd plain &&
  31                 git init
  32         ) &&
  33         check_config plain/.git false unset
  34 '
  35
  36 test_expect_success 'plain with GIT_WORK_TREE' '
  37         if (
  38                 unset GIT_DIR
  39                 mkdir plain-wt &&
  40                 cd plain-wt &&
  41                 GIT_WORK_TREE=$(pwd) git init
  42         )
  43         then
  44                 echo Should have failed -- GIT_WORK_TREE should not be used
  45                 false
  46         fi
  47 '
  48
  49 test_expect_success 'plain bare' '
  50         (
  51                 unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
  52                 mkdir plain-bare-1 &&
  53                 cd plain-bare-1 &&
  54                 git --bare init
  55         ) &&
  56         check_config plain-bare-1 true unset
  57 '
  58
  59 test_expect_success 'plain bare with GIT_WORK_TREE' '
  60         if (
  61                 unset GIT_DIR GIT_CONFIG
  62                 mkdir plain-bare-2 &&
  63                 cd plain-bare-2 &&
  64                 GIT_WORK_TREE=$(pwd) git --bare init
  65         )
  66         then
  67                 echo Should have failed -- GIT_WORK_TREE should not be used
  68                 false
  69         fi
  70 '
  71
  72 test_expect_success 'GIT_DIR bare' '
  73
  74         (
  75                 unset GIT_CONFIG
  76                 mkdir git-dir-bare.git &&
  77                 GIT_DIR=git-dir-bare.git git init
  78         ) &&
  79         check_config git-dir-bare.git true unset
  80 '
  81
  82 test_expect_success 'init --bare' '
  83
  84         (
  85                 unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
  86                 mkdir init-bare.git &&
  87                 cd init-bare.git &&
  88                 git init --bare
  89         ) &&
  90         check_config init-bare.git true unset
  91 '
  92
  93 test_expect_success 'GIT_DIR non-bare' '
  94
  95         (
  96                 unset GIT_CONFIG
  97                 mkdir non-bare &&
  98                 cd non-bare &&
  99                 GIT_DIR=.git git init
 100         ) &&
 101         check_config non-bare/.git false unset
 102 '
 103
 104 test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
 105
 106         (
 107                 unset GIT_CONFIG
 108                 mkdir git-dir-wt-1.git &&
 109                 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
 110         ) &&
 111         check_config git-dir-wt-1.git false "$(pwd)"
 112 '
 113
 114 test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
 115
 116         if (
 117                 unset GIT_CONFIG
 118                 mkdir git-dir-wt-2.git &&
 119                 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init
 120         )
 121         then
 122                 echo Should have failed -- --bare should not be used
 123                 false
 124         fi
 125 '
 126
 127 test_expect_success 'reinit' '
 128
 129         (
 130                 unset GIT_CONFIG GIT_WORK_TREE GIT_CONFIG
 131
 132                 mkdir again &&
 133                 cd again &&
 134                 git init >out1 2>err1 &&
 135                 git init >out2 2>err2
 136         ) &&
 137         grep "Initialized empty" again/out1 &&
 138         grep "Reinitialized existing" again/out2 &&
 139         >again/empty &&
 140         test_cmp again/empty again/err1 &&
 141         test_cmp again/empty again/err2
 142 '
 143
 144 test_expect_success 'init with --template' '
 145         mkdir template-source &&
 146         echo content >template-source/file &&
 147         (
 148                 mkdir template-custom &&
 149                 cd template-custom &&
 150                 git init --template=../template-source
 151         ) &&
 152         test_cmp template-source/file template-custom/.git/file
 153 '
 154
 155 test_expect_success 'init with --template (blank)' '
 156         (
 157                 mkdir template-plain &&
 158                 cd template-plain &&
 159                 git init
 160         ) &&
 161         test -f template-plain/.git/info/exclude &&
 162         (
 163                 mkdir template-blank &&
 164                 cd template-blank &&
 165                 git init --template=
 166         ) &&
 167         ! test -f template-blank/.git/info/exclude
 168 '
 169
 170 test_expect_success 'init --bare/--shared overrides system/global config' '
 171         (
 172                 HOME="`pwd`" &&
 173                 export HOME &&
 174                 test_config="$HOME"/.gitconfig &&
 175                 unset GIT_CONFIG_NOGLOBAL &&
 176                 git config -f "$test_config" core.bare false &&
 177                 git config -f "$test_config" core.sharedRepository 0640 &&
 178                 mkdir init-bare-shared-override &&
 179                 cd init-bare-shared-override &&
 180                 git init --bare --shared=0666
 181         ) &&
 182         check_config init-bare-shared-override true unset &&
 183         test x0666 = \
 184         x`git config -f init-bare-shared-override/config core.sharedRepository`
 185 '
 186
 187 test_expect_success 'init honors global core.sharedRepository' '
 188         (
 189                 HOME="`pwd`" &&
 190                 export HOME &&
 191                 test_config="$HOME"/.gitconfig &&
 192                 unset GIT_CONFIG_NOGLOBAL &&
 193                 git config -f "$test_config" core.sharedRepository 0666 &&
 194                 mkdir shared-honor-global &&
 195                 cd shared-honor-global &&
 196                 git init
 197         ) &&
 198         test x0666 = \
 199         x`git config -f shared-honor-global/.git/config core.sharedRepository`
 200 '
 201
 202 test_expect_success 'init rejects insanely long --template' '
 203         (
 204                 insane=$(printf "x%09999dx" 1) &&
 205                 mkdir test &&
 206                 cd test &&
 207                 test_must_fail git init --template=$insane
 208         )
 209 '
 210
 211 test_expect_success 'init creates a new directory' '
 212         rm -fr newdir &&
 213         (
 214                 git init newdir &&
 215                 test -d newdir/.git/refs
 216         )
 217 '
 218
 219 test_expect_success 'init creates a new bare directory' '
 220         rm -fr newdir &&
 221         (
 222                 git init --bare newdir &&
 223                 test -d newdir/refs
 224         )
 225 '
 226
 227 test_expect_success 'init recreates a directory' '
 228         rm -fr newdir &&
 229         (
 230                 mkdir newdir &&
 231                 git init newdir &&
 232                 test -d newdir/.git/refs
 233         )
 234 '
 235
 236 test_expect_success 'init recreates a new bare directory' '
 237         rm -fr newdir &&
 238         (
 239                 mkdir newdir &&
 240                 git init --bare newdir &&
 241                 test -d newdir/refs
 242         )
 243 '
 244
 245 test_expect_success 'init creates a new deep directory' '
 246         rm -fr newdir &&
 247         git init newdir/a/b/c &&
 248         test -d newdir/a/b/c/.git/refs
 249 '
 250
 251 test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
 252         rm -fr newdir &&
 253         (
 254                 # Leading directories should honor umask while
 255                 # the repository itself should follow "shared"
 256                 umask 002 &&
 257                 git init --bare --shared=0660 newdir/a/b/c &&
 258                 test -d newdir/a/b/c/refs &&
 259                 ls -ld newdir/a newdir/a/b > lsab.out &&
 260                 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
 261                 ls -ld newdir/a/b/c > lsc.out &&
 262                 ! grep -v "^drwxrw[sx]---" lsc.out
 263         )
 264 '
 265
 266 test_expect_success 'init notices EEXIST (1)' '
 267         rm -fr newdir &&
 268         (
 269                 >newdir &&
 270                 test_must_fail git init newdir &&
 271                 test -f newdir
 272         )
 273 '
 274
 275 test_expect_success 'init notices EEXIST (2)' '
 276         rm -fr newdir &&
 277         (
 278                 mkdir newdir &&
 279                 >newdir/a
 280                 test_must_fail git init newdir/a/b &&
 281                 test -f newdir/a
 282         )
 283 '
 284
 285 test_expect_success POSIXPERM 'init notices EPERM' '
 286         rm -fr newdir &&
 287         (
 288                 mkdir newdir &&
 289                 chmod -w newdir &&
 290                 test_must_fail git init newdir/a/b
 291         )
 292 '
 293
 294 test_done