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 with init.templatedir set' '
 171         mkdir templatedir-source &&
 172         echo Content >templatedir-source/file &&
 173         (
 174                 test_config="${HOME}/.gitconfig" &&
 175                 git config -f "$test_config"  init.templatedir "${HOME}/templatedir-source" &&
 176                 mkdir templatedir-set &&
 177                 cd templatedir-set &&
 178                 unset GIT_CONFIG_NOGLOBAL &&
 179                 unset GIT_TEMPLATE_DIR &&
 180                 NO_SET_GIT_TEMPLATE_DIR=t &&
 181                 export NO_SET_GIT_TEMPLATE_DIR &&
 182                 git init
 183         ) &&
 184         test_cmp templatedir-source/file templatedir-set/.git/file
 185 '
 186
 187 test_expect_success 'init --bare/--shared overrides system/global config' '
 188         (
 189                 test_config="$HOME"/.gitconfig &&
 190                 unset GIT_CONFIG_NOGLOBAL &&
 191                 git config -f "$test_config" core.bare false &&
 192                 git config -f "$test_config" core.sharedRepository 0640 &&
 193                 mkdir init-bare-shared-override &&
 194                 cd init-bare-shared-override &&
 195                 git init --bare --shared=0666
 196         ) &&
 197         check_config init-bare-shared-override true unset &&
 198         test x0666 = \
 199         x`git config -f init-bare-shared-override/config core.sharedRepository`
 200 '
 201
 202 test_expect_success 'init honors global core.sharedRepository' '
 203         (
 204                 test_config="$HOME"/.gitconfig &&
 205                 unset GIT_CONFIG_NOGLOBAL &&
 206                 git config -f "$test_config" core.sharedRepository 0666 &&
 207                 mkdir shared-honor-global &&
 208                 cd shared-honor-global &&
 209                 git init
 210         ) &&
 211         test x0666 = \
 212         x`git config -f shared-honor-global/.git/config core.sharedRepository`
 213 '
 214
 215 test_expect_success 'init rejects insanely long --template' '
 216         (
 217                 insane=$(printf "x%09999dx" 1) &&
 218                 mkdir test &&
 219                 cd test &&
 220                 test_must_fail git init --template=$insane
 221         )
 222 '
 223
 224 test_expect_success 'init creates a new directory' '
 225         rm -fr newdir &&
 226         (
 227                 git init newdir &&
 228                 test -d newdir/.git/refs
 229         )
 230 '
 231
 232 test_expect_success 'init creates a new bare directory' '
 233         rm -fr newdir &&
 234         (
 235                 git init --bare newdir &&
 236                 test -d newdir/refs
 237         )
 238 '
 239
 240 test_expect_success 'init recreates a directory' '
 241         rm -fr newdir &&
 242         (
 243                 mkdir newdir &&
 244                 git init newdir &&
 245                 test -d newdir/.git/refs
 246         )
 247 '
 248
 249 test_expect_success 'init recreates a new bare directory' '
 250         rm -fr newdir &&
 251         (
 252                 mkdir newdir &&
 253                 git init --bare newdir &&
 254                 test -d newdir/refs
 255         )
 256 '
 257
 258 test_expect_success 'init creates a new deep directory' '
 259         rm -fr newdir &&
 260         git init newdir/a/b/c &&
 261         test -d newdir/a/b/c/.git/refs
 262 '
 263
 264 test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
 265         rm -fr newdir &&
 266         (
 267                 # Leading directories should honor umask while
 268                 # the repository itself should follow "shared"
 269                 umask 002 &&
 270                 git init --bare --shared=0660 newdir/a/b/c &&
 271                 test -d newdir/a/b/c/refs &&
 272                 ls -ld newdir/a newdir/a/b > lsab.out &&
 273                 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
 274                 ls -ld newdir/a/b/c > lsc.out &&
 275                 ! grep -v "^drwxrw[sx]---" lsc.out
 276         )
 277 '
 278
 279 test_expect_success 'init notices EEXIST (1)' '
 280         rm -fr newdir &&
 281         (
 282                 >newdir &&
 283                 test_must_fail git init newdir &&
 284                 test -f newdir
 285         )
 286 '
 287
 288 test_expect_success 'init notices EEXIST (2)' '
 289         rm -fr newdir &&
 290         (
 291                 mkdir newdir &&
 292                 >newdir/a
 293                 test_must_fail git init newdir/a/b &&
 294                 test -f newdir/a
 295         )
 296 '
 297
 298 test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
 299         rm -fr newdir &&
 300         (
 301                 mkdir newdir &&
 302                 chmod -w newdir &&
 303                 test_must_fail git init newdir/a/b
 304         )
 305 '
 306
 307 test_expect_success 'init creates a new bare directory with global --bare' '
 308         rm -rf newdir &&
 309         git --bare init newdir &&
 310         test -d newdir/refs
 311 '
 312
 313 test_expect_success 'init prefers command line to GIT_DIR' '
 314         rm -rf newdir &&
 315         mkdir otherdir &&
 316         GIT_DIR=otherdir git --bare init newdir &&
 317         test -d newdir/refs &&
 318         ! test -d otherdir/refs
 319 '
 320
 321 test_done