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
  16         if test_have_prereq POSIXPERM && test -x "$1/config"
  17         then
  18                 echo "$1/config is executable?"
  19                 return 1
  20         fi
  21
  22         bare=$(cd "$1" && git config --bool core.bare)
  23         worktree=$(cd "$1" && git config core.worktree) ||
  24         worktree=unset
  25
  26         test "$bare" = "$2" && test "$worktree" = "$3" || {
  27                 echo "expected bare=$2 worktree=$3"
  28                 echo "     got bare=$bare worktree=$worktree"
  29                 return 1
  30         }
  31 }
  32
  33 test_expect_success 'plain' '
  34         git init plain &&
  35         check_config plain/.git false unset
  36 '
  37
  38 test_expect_success 'plain nested in bare' '
  39         (
  40                 git init --bare bare-ancestor.git &&
  41                 cd bare-ancestor.git &&
  42                 mkdir plain-nested &&
  43                 cd plain-nested &&
  44                 git init
  45         ) &&
  46         check_config bare-ancestor.git/plain-nested/.git false unset
  47 '
  48
  49 test_expect_success 'plain through aliased command, outside any git repo' '
  50         (
  51                 HOME=$(pwd)/alias-config &&
  52                 export HOME &&
  53                 mkdir alias-config &&
  54                 echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
  55
  56                 GIT_CEILING_DIRECTORIES=$(pwd) &&
  57                 export GIT_CEILING_DIRECTORIES &&
  58
  59                 mkdir plain-aliased &&
  60                 cd plain-aliased &&
  61                 git aliasedinit
  62         ) &&
  63         check_config plain-aliased/.git false unset
  64 '
  65
  66 test_expect_success 'plain nested through aliased command' '
  67         (
  68                 git init plain-ancestor-aliased &&
  69                 cd plain-ancestor-aliased &&
  70                 echo "[alias] aliasedinit = init" >>.git/config &&
  71                 mkdir plain-nested &&
  72                 cd plain-nested &&
  73                 git aliasedinit
  74         ) &&
  75         check_config plain-ancestor-aliased/plain-nested/.git false unset
  76 '
  77
  78 test_expect_success 'plain nested in bare through aliased command' '
  79         (
  80                 git init --bare bare-ancestor-aliased.git &&
  81                 cd bare-ancestor-aliased.git &&
  82                 echo "[alias] aliasedinit = init" >>config &&
  83                 mkdir plain-nested &&
  84                 cd plain-nested &&
  85                 git aliasedinit
  86         ) &&
  87         check_config bare-ancestor-aliased.git/plain-nested/.git false unset
  88 '
  89
  90 test_expect_success 'No extra GIT_* on alias scripts' '
  91         write_script script <<-\EOF &&
  92         env |
  93                 sed -n \
  94                         -e "/^GIT_PREFIX=/d" \
  95                         -e "/^GIT_TEXTDOMAINDIR=/d" \
  96                         -e "/^GIT_/s/=.*//p" |
  97                 sort
  98         EOF
  99         ./script >expected &&
 100         git config alias.script \!./script &&
 101         ( mkdir sub && cd sub && git script >../actual ) &&
 102         test_cmp expected actual
 103 '
 104
 105 test_expect_success 'plain with GIT_WORK_TREE' '
 106         mkdir plain-wt &&
 107         test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt
 108 '
 109
 110 test_expect_success 'plain bare' '
 111         git --bare init plain-bare-1 &&
 112         check_config plain-bare-1 true unset
 113 '
 114
 115 test_expect_success 'plain bare with GIT_WORK_TREE' '
 116         mkdir plain-bare-2 &&
 117         test_must_fail \
 118                 env GIT_WORK_TREE="$(pwd)/plain-bare-2" \
 119                 git --bare init plain-bare-2
 120 '
 121
 122 test_expect_success 'GIT_DIR bare' '
 123         mkdir git-dir-bare.git &&
 124         GIT_DIR=git-dir-bare.git git init &&
 125         check_config git-dir-bare.git true unset
 126 '
 127
 128 test_expect_success 'init --bare' '
 129         git init --bare init-bare.git &&
 130         check_config init-bare.git true unset
 131 '
 132
 133 test_expect_success 'GIT_DIR non-bare' '
 134
 135         (
 136                 mkdir non-bare &&
 137                 cd non-bare &&
 138                 GIT_DIR=.git git init
 139         ) &&
 140         check_config non-bare/.git false unset
 141 '
 142
 143 test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
 144
 145         (
 146                 mkdir git-dir-wt-1.git &&
 147                 GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
 148         ) &&
 149         check_config git-dir-wt-1.git false "$(pwd)"
 150 '
 151
 152 test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
 153         mkdir git-dir-wt-2.git &&
 154         test_must_fail env \
 155                 GIT_WORK_TREE="$(pwd)" \
 156                 GIT_DIR=git-dir-wt-2.git \
 157                 git --bare init
 158 '
 159
 160 test_expect_success 'reinit' '
 161
 162         (
 163                 mkdir again &&
 164                 cd again &&
 165                 git init >out1 2>err1 &&
 166                 git init >out2 2>err2
 167         ) &&
 168         test_i18ngrep "Initialized empty" again/out1 &&
 169         test_i18ngrep "Reinitialized existing" again/out2 &&
 170         >again/empty &&
 171         test_i18ncmp again/empty again/err1 &&
 172         test_i18ncmp again/empty again/err2
 173 '
 174
 175 test_expect_success 'init with --template' '
 176         mkdir template-source &&
 177         echo content >template-source/file &&
 178         git init --template=../template-source template-custom &&
 179         test_cmp template-source/file template-custom/.git/file
 180 '
 181
 182 test_expect_success 'init with --template (blank)' '
 183         git init template-plain &&
 184         test_path_is_file template-plain/.git/info/exclude &&
 185         git init --template= template-blank &&
 186         test_path_is_missing template-blank/.git/info/exclude
 187 '
 188
 189 test_expect_success 'init with init.templatedir set' '
 190         mkdir templatedir-source &&
 191         echo Content >templatedir-source/file &&
 192         test_config_global init.templatedir "${HOME}/templatedir-source" &&
 193         (
 194                 mkdir templatedir-set &&
 195                 cd templatedir-set &&
 196                 sane_unset GIT_TEMPLATE_DIR &&
 197                 NO_SET_GIT_TEMPLATE_DIR=t &&
 198                 export NO_SET_GIT_TEMPLATE_DIR &&
 199                 git init
 200         ) &&
 201         test_cmp templatedir-source/file templatedir-set/.git/file
 202 '
 203
 204 test_expect_success 'init --bare/--shared overrides system/global config' '
 205         test_config_global core.bare false &&
 206         test_config_global core.sharedRepository 0640 &&
 207         git init --bare --shared=0666 init-bare-shared-override &&
 208         check_config init-bare-shared-override true unset &&
 209         test x0666 = \
 210         x$(git config -f init-bare-shared-override/config core.sharedRepository)
 211 '
 212
 213 test_expect_success 'init honors global core.sharedRepository' '
 214         test_config_global core.sharedRepository 0666 &&
 215         git init shared-honor-global &&
 216         test x0666 = \
 217         x$(git config -f shared-honor-global/.git/config core.sharedRepository)
 218 '
 219
 220 test_expect_success 'init allows insanely long --template' '
 221         git init --template=$(printf "x%09999dx" 1) test
 222 '
 223
 224 test_expect_success 'init creates a new directory' '
 225         rm -fr newdir &&
 226         git init newdir &&
 227         test_path_is_dir newdir/.git/refs
 228 '
 229
 230 test_expect_success 'init creates a new bare directory' '
 231         rm -fr newdir &&
 232         git init --bare newdir &&
 233         test_path_is_dir newdir/refs
 234 '
 235
 236 test_expect_success 'init recreates a directory' '
 237         rm -fr newdir &&
 238         mkdir newdir &&
 239         git init newdir &&
 240         test_path_is_dir newdir/.git/refs
 241 '
 242
 243 test_expect_success 'init recreates a new bare directory' '
 244         rm -fr newdir &&
 245         mkdir newdir &&
 246         git init --bare newdir &&
 247         test_path_is_dir newdir/refs
 248 '
 249
 250 test_expect_success 'init creates a new deep directory' '
 251         rm -fr newdir &&
 252         git init newdir/a/b/c &&
 253         test_path_is_dir newdir/a/b/c/.git/refs
 254 '
 255
 256 test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
 257         rm -fr newdir &&
 258         (
 259                 # Leading directories should honor umask while
 260                 # the repository itself should follow "shared"
 261                 umask 002 &&
 262                 git init --bare --shared=0660 newdir/a/b/c &&
 263                 test_path_is_dir newdir/a/b/c/refs &&
 264                 ls -ld newdir/a newdir/a/b > lsab.out &&
 265                 ! grep -v "^drwxrw[sx]r-x" lsab.out &&
 266                 ls -ld newdir/a/b/c > lsc.out &&
 267                 ! grep -v "^drwxrw[sx]---" lsc.out
 268         )
 269 '
 270
 271 test_expect_success 'init notices EEXIST (1)' '
 272         rm -fr newdir &&
 273         >newdir &&
 274         test_must_fail git init newdir &&
 275         test_path_is_file newdir
 276 '
 277
 278 test_expect_success 'init notices EEXIST (2)' '
 279         rm -fr newdir &&
 280         mkdir newdir &&
 281         >newdir/a &&
 282         test_must_fail git init newdir/a/b &&
 283         test_path_is_file newdir/a
 284 '
 285
 286 test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
 287         rm -fr newdir &&
 288         mkdir newdir &&
 289         chmod -w newdir &&
 290         test_must_fail git init newdir/a/b
 291 '
 292
 293 test_expect_success 'init creates a new bare directory with global --bare' '
 294         rm -rf newdir &&
 295         git --bare init newdir &&
 296         test_path_is_dir newdir/refs
 297 '
 298
 299 test_expect_success 'init prefers command line to GIT_DIR' '
 300         rm -rf newdir &&
 301         mkdir otherdir &&
 302         GIT_DIR=otherdir git --bare init newdir &&
 303         test_path_is_dir newdir/refs &&
 304         test_path_is_missing otherdir/refs
 305 '
 306
 307 test_expect_success 'init with separate gitdir' '
 308         rm -rf newdir &&
 309         git init --separate-git-dir realgitdir newdir &&
 310         echo "gitdir: $(pwd)/realgitdir" >expected &&
 311         test_cmp expected newdir/.git &&
 312         test_path_is_dir realgitdir/refs
 313 '
 314
 315 test_expect_success 're-init on .git file' '
 316         ( cd newdir && git init )
 317 '
 318
 319 test_expect_success 're-init to update git link' '
 320         (
 321         cd newdir &&
 322         git init --separate-git-dir ../surrealgitdir
 323         ) &&
 324         echo "gitdir: $(pwd)/surrealgitdir" >expected &&
 325         test_cmp expected newdir/.git &&
 326         test_path_is_dir surrealgitdir/refs &&
 327         test_path_is_missing realgitdir/refs
 328 '
 329
 330 test_expect_success 're-init to move gitdir' '
 331         rm -rf newdir realgitdir surrealgitdir &&
 332         git init newdir &&
 333         (
 334         cd newdir &&
 335         git init --separate-git-dir ../realgitdir
 336         ) &&
 337         echo "gitdir: $(pwd)/realgitdir" >expected &&
 338         test_cmp expected newdir/.git &&
 339         test_path_is_dir realgitdir/refs
 340 '
 341
 342 test_expect_success SYMLINKS 're-init to move gitdir symlink' '
 343         rm -rf newdir realgitdir &&
 344         git init newdir &&
 345         (
 346         cd newdir &&
 347         mv .git here &&
 348         ln -s here .git &&
 349         git init --separate-git-dir ../realgitdir
 350         ) &&
 351         echo "gitdir: $(pwd)/realgitdir" >expected &&
 352         test_cmp expected newdir/.git &&
 353         test_cmp expected newdir/here &&
 354         test_path_is_dir realgitdir/refs
 355 '
 356
 357 test_done