t/t7506-status-submodule.sh

   1 #!/bin/sh
   2
   3 test_description='git status for submodule'
   4
   5 . ./test-lib.sh
   6
   7 test_create_repo_with_commit () {
   8         test_create_repo "$1" &&
   9         (
  10                 cd "$1" &&
  11                 : >bar &&
  12                 git add bar &&
  13                 git commit -m " Add bar" &&
  14                 : >foo &&
  15                 git add foo &&
  16                 git commit -m " Add foo"
  17         )
  18 }
  19
  20 sanitize_output () {
  21         sed -e "s/$_x40/HASH/" -e "s/$_x40/HASH/" output >output2 &&
  22         mv output2 output
  23 }
  24
  25
  26 test_expect_success 'setup' '
  27         test_create_repo_with_commit sub &&
  28         echo output > .gitignore &&
  29         git add sub .gitignore &&
  30         git commit -m "Add submodule sub"
  31 '
  32
  33 test_expect_success 'status clean' '
  34         git status >output &&
  35         test_i18ngrep "nothing to commit" output
  36 '
  37
  38 test_expect_success 'commit --dry-run -a clean' '
  39         test_must_fail git commit --dry-run -a >output &&
  40         test_i18ngrep "nothing to commit" output
  41 '
  42
  43 test_expect_success 'status with modified file in submodule' '
  44         (cd sub && git reset --hard) &&
  45         echo "changed" >sub/foo &&
  46         git status >output &&
  47         test_i18ngrep "modified:   sub (modified content)" output
  48 '
  49
  50 test_expect_success 'status with modified file in submodule (porcelain)' '
  51         (cd sub && git reset --hard) &&
  52         echo "changed" >sub/foo &&
  53         git status --porcelain >output &&
  54         diff output - <<-\EOF
  55          M sub
  56         EOF
  57 '
  58
  59 test_expect_success 'status with modified file in submodule (short)' '
  60         (cd sub && git reset --hard) &&
  61         echo "changed" >sub/foo &&
  62         git status --short >output &&
  63         diff output - <<-\EOF
  64          m sub
  65         EOF
  66 '
  67
  68 test_expect_success 'status with added file in submodule' '
  69         (cd sub && git reset --hard && echo >foo && git add foo) &&
  70         git status >output &&
  71         test_i18ngrep "modified:   sub (modified content)" output
  72 '
  73
  74 test_expect_success 'status with added file in submodule (porcelain)' '
  75         (cd sub && git reset --hard && echo >foo && git add foo) &&
  76         git status --porcelain >output &&
  77         diff output - <<-\EOF
  78          M sub
  79         EOF
  80 '
  81
  82 test_expect_success 'status with added file in submodule (short)' '
  83         (cd sub && git reset --hard && echo >foo && git add foo) &&
  84         git status --short >output &&
  85         diff output - <<-\EOF
  86          m sub
  87         EOF
  88 '
  89
  90 test_expect_success 'status with untracked file in submodule' '
  91         (cd sub && git reset --hard) &&
  92         echo "content" >sub/new-file &&
  93         git status >output &&
  94         test_i18ngrep "modified:   sub (untracked content)" output
  95 '
  96
  97 test_expect_success 'status -uno with untracked file in submodule' '
  98         git status -uno >output &&
  99         test_i18ngrep "^nothing to commit" output
 100 '
 101
 102 test_expect_success 'status with untracked file in submodule (porcelain)' '
 103         git status --porcelain >output &&
 104         diff output - <<-\EOF
 105          M sub
 106         EOF
 107 '
 108
 109 test_expect_success 'status with untracked file in submodule (short)' '
 110         git status --short >output &&
 111         diff output - <<-\EOF
 112          ? sub
 113         EOF
 114 '
 115
 116 test_expect_success 'status with added and untracked file in submodule' '
 117         (cd sub && git reset --hard && echo >foo && git add foo) &&
 118         echo "content" >sub/new-file &&
 119         git status >output &&
 120         test_i18ngrep "modified:   sub (modified content, untracked content)" output
 121 '
 122
 123 test_expect_success 'status with added and untracked file in submodule (porcelain)' '
 124         (cd sub && git reset --hard && echo >foo && git add foo) &&
 125         echo "content" >sub/new-file &&
 126         git status --porcelain >output &&
 127         diff output - <<-\EOF
 128          M sub
 129         EOF
 130 '
 131
 132 test_expect_success 'status with modified file in modified submodule' '
 133         (cd sub && git reset --hard) &&
 134         rm sub/new-file &&
 135         (cd sub && echo "next change" >foo && git commit -m "next change" foo) &&
 136         echo "changed" >sub/foo &&
 137         git status >output &&
 138         test_i18ngrep "modified:   sub (new commits, modified content)" output
 139 '
 140
 141 test_expect_success 'status with modified file in modified submodule (porcelain)' '
 142         (cd sub && git reset --hard) &&
 143         echo "changed" >sub/foo &&
 144         git status --porcelain >output &&
 145         diff output - <<-\EOF
 146          M sub
 147         EOF
 148 '
 149
 150 test_expect_success 'status with added file in modified submodule' '
 151         (cd sub && git reset --hard && echo >foo && git add foo) &&
 152         git status >output &&
 153         test_i18ngrep "modified:   sub (new commits, modified content)" output
 154 '
 155
 156 test_expect_success 'status with added file in modified submodule (porcelain)' '
 157         (cd sub && git reset --hard && echo >foo && git add foo) &&
 158         git status --porcelain >output &&
 159         diff output - <<-\EOF
 160          M sub
 161         EOF
 162 '
 163
 164 test_expect_success 'status with untracked file in modified submodule' '
 165         (cd sub && git reset --hard) &&
 166         echo "content" >sub/new-file &&
 167         git status >output &&
 168         test_i18ngrep "modified:   sub (new commits, untracked content)" output
 169 '
 170
 171 test_expect_success 'status with untracked file in modified submodule (porcelain)' '
 172         git status --porcelain >output &&
 173         diff output - <<-\EOF
 174          M sub
 175         EOF
 176 '
 177
 178 test_expect_success 'status with added and untracked file in modified submodule' '
 179         (cd sub && git reset --hard && echo >foo && git add foo) &&
 180         echo "content" >sub/new-file &&
 181         git status >output &&
 182         test_i18ngrep "modified:   sub (new commits, modified content, untracked content)" output
 183 '
 184
 185 test_expect_success 'status with added and untracked file in modified submodule (porcelain)' '
 186         (cd sub && git reset --hard && echo >foo && git add foo) &&
 187         echo "content" >sub/new-file &&
 188         git status --porcelain >output &&
 189         diff output - <<-\EOF
 190          M sub
 191         EOF
 192 '
 193
 194 test_expect_success 'setup .git file for sub' '
 195         (cd sub &&
 196          rm -f new-file
 197          REAL="$(pwd)/../.real" &&
 198          mv .git "$REAL"
 199          echo "gitdir: $REAL" >.git) &&
 200          echo .real >>.gitignore &&
 201          git commit -m "added .real to .gitignore" .gitignore
 202 '
 203
 204 test_expect_success 'status with added file in modified submodule with .git file' '
 205         (cd sub && git reset --hard && echo >foo && git add foo) &&
 206         git status >output &&
 207         test_i18ngrep "modified:   sub (new commits, modified content)" output
 208 '
 209
 210 test_expect_success 'status with a lot of untracked files in the submodule' '
 211         (
 212                 cd sub
 213                 i=0 &&
 214                 while test $i -lt 1024
 215                 do
 216                         >some-file-$i
 217                         i=$(( $i + 1 ))
 218                 done
 219         ) &&
 220         git status --porcelain sub 2>err.actual &&
 221         test_must_be_empty err.actual &&
 222         rm err.actual
 223 '
 224
 225 test_expect_success 'rm submodule contents' '
 226         rm -rf sub &&
 227         mkdir sub
 228 '
 229
 230 test_expect_success 'status clean (empty submodule dir)' '
 231         git status >output &&
 232         test_i18ngrep "nothing to commit" output
 233 '
 234
 235 test_expect_success 'status -a clean (empty submodule dir)' '
 236         test_must_fail git commit --dry-run -a >output &&
 237         test_i18ngrep "nothing to commit" output
 238 '
 239
 240 cat >status_expect <<\EOF
 241 AA .gitmodules
 242 A  sub1
 243 EOF
 244
 245 test_expect_success 'status with merge conflict in .gitmodules' '
 246         git clone . super &&
 247         test_create_repo_with_commit sub1 &&
 248         test_tick &&
 249         test_create_repo_with_commit sub2 &&
 250         (
 251                 cd super &&
 252                 prev=$(git rev-parse HEAD) &&
 253                 git checkout -b add_sub1 &&
 254                 git submodule add ../sub1 &&
 255                 git commit -m "add sub1" &&
 256                 git checkout -b add_sub2 $prev &&
 257                 git submodule add ../sub2 &&
 258                 git commit -m "add sub2" &&
 259                 git checkout -b merge_conflict_gitmodules &&
 260                 test_must_fail git merge add_sub1 &&
 261                 git status -s >../status_actual 2>&1
 262         ) &&
 263         test_cmp status_actual status_expect
 264 '
 265
 266 sha1_merge_sub1=$(cd sub1 && git rev-parse HEAD)
 267 sha1_merge_sub2=$(cd sub2 && git rev-parse HEAD)
 268 short_sha1_merge_sub1=$(cd sub1 && git rev-parse --short HEAD)
 269 short_sha1_merge_sub2=$(cd sub2 && git rev-parse --short HEAD)
 270 cat >diff_expect <<\EOF
 271 diff --cc .gitmodules
 272 index badaa4c,44f999a..0000000
 273 --- a/.gitmodules
 274 +++ b/.gitmodules
 275 @@@ -1,3 -1,3 +1,9 @@@
 276 ++<<<<<<< HEAD
 277  +[submodule "sub2"]
 278  +      path = sub2
 279  +      url = ../sub2
 280 ++=======
 281 + [submodule "sub1"]
 282 +       path = sub1
 283 +       url = ../sub1
 284 ++>>>>>>> add_sub1
 285 EOF
 286
 287 cat >diff_submodule_expect <<\EOF
 288 diff --cc .gitmodules
 289 index badaa4c,44f999a..0000000
 290 --- a/.gitmodules
 291 +++ b/.gitmodules
 292 @@@ -1,3 -1,3 +1,9 @@@
 293 ++<<<<<<< HEAD
 294  +[submodule "sub2"]
 295  +      path = sub2
 296  +      url = ../sub2
 297 ++=======
 298 + [submodule "sub1"]
 299 +       path = sub1
 300 +       url = ../sub1
 301 ++>>>>>>> add_sub1
 302 EOF
 303
 304 test_expect_success 'diff with merge conflict in .gitmodules' '
 305         (
 306                 cd super &&
 307                 git diff >../diff_actual 2>&1
 308         ) &&
 309         test_cmp diff_expect diff_actual
 310 '
 311
 312 test_expect_success 'diff --submodule with merge conflict in .gitmodules' '
 313         (
 314                 cd super &&
 315                 git diff --submodule >../diff_submodule_actual 2>&1
 316         ) &&
 317         test_cmp diff_submodule_expect diff_submodule_actual
 318 '
 319
 320 # We'll setup different cases for further testing:
 321 # sub1 will contain a nested submodule,
 322 # sub2 will have an untracked file
 323 # sub3 will have an untracked repository
 324 test_expect_success 'setup superproject with untracked file in nested submodule' '
 325         (
 326                 cd super &&
 327                 git clean -dfx &&
 328                 rm .gitmodules &&
 329                 git submodule add -f ./sub1 &&
 330                 git submodule add -f ./sub2 &&
 331                 git submodule add -f ./sub1 sub3 &&
 332                 git commit -a -m "messy merge in superproject" &&
 333                 (
 334                         cd sub1 &&
 335                         git submodule add ../sub2 &&
 336                         git commit -a -m "add sub2 to sub1"
 337                 ) &&
 338                 git add sub1 &&
 339                 git commit -a -m "update sub1 to contain nested sub"
 340         ) &&
 341         echo content >super/sub1/sub2/file &&
 342         echo content >super/sub2/file &&
 343         git -C super/sub3 clone ../../sub2 untracked_repository
 344 '
 345
 346 test_expect_success 'status with untracked file in nested submodule (porcelain)' '
 347         git -C super status --porcelain >output &&
 348         diff output - <<-\EOF
 349          M sub1
 350          M sub2
 351          M sub3
 352         EOF
 353 '
 354
 355 test_expect_success 'status with untracked file in nested submodule (porcelain=2)' '
 356         git -C super status --porcelain=2 >output &&
 357         sanitize_output output &&
 358         diff output - <<-\EOF
 359         1 .M S..U 160000 160000 160000 HASH HASH sub1
 360         1 .M S..U 160000 160000 160000 HASH HASH sub2
 361         1 .M S..U 160000 160000 160000 HASH HASH sub3
 362         EOF
 363 '
 364
 365 test_expect_success 'status with untracked file in nested submodule (short)' '
 366         git -C super status --short >output &&
 367         diff output - <<-\EOF
 368          ? sub1
 369          ? sub2
 370          ? sub3
 371         EOF
 372 '
 373
 374 test_expect_success 'setup superproject with modified file in nested submodule' '
 375         git -C super/sub1/sub2 add file &&
 376         git -C super/sub2 add file
 377 '
 378
 379 test_expect_success 'status with added file in nested submodule (porcelain)' '
 380         git -C super status --porcelain >output &&
 381         diff output - <<-\EOF
 382          M sub1
 383          M sub2
 384          M sub3
 385         EOF
 386 '
 387
 388 test_expect_success 'status with added file in nested submodule (porcelain=2)' '
 389         git -C super status --porcelain=2 >output &&
 390         sanitize_output output &&
 391         diff output - <<-\EOF
 392         1 .M S.M. 160000 160000 160000 HASH HASH sub1
 393         1 .M S.M. 160000 160000 160000 HASH HASH sub2
 394         1 .M S..U 160000 160000 160000 HASH HASH sub3
 395         EOF
 396 '
 397
 398 test_expect_success 'status with added file in nested submodule (short)' '
 399         git -C super status --short >output &&
 400         diff output - <<-\EOF
 401          m sub1
 402          m sub2
 403          ? sub3
 404         EOF
 405 '
 406
 407 test_done