t/t7506-status-submodule.sh

   1 #!/bin/sh
   2
   3 test_description='git status for submodule'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_create_repo_with_commit () {
   9         test_create_repo "$1" &&
  10         (
  11                 cd "$1" &&
  12                 : >bar &&
  13                 git add bar &&
  14                 git commit -m " Add bar" &&
  15                 : >foo &&
  16                 git add foo &&
  17                 git commit -m " Add foo"
  18         )
  19 }
  20
  21 sanitize_output () {
  22         sed -e "s/$OID_REGEX/HASH/" -e "s/$OID_REGEX/HASH/" output >output2 &&
  23         mv output2 output
  24 }
  25
  26 sanitize_diff () {
  27         sed -e "/^index [0-9a-f,]*\.\.[0-9a-f]*/d" "$1"
  28 }
  29
  30
  31 test_expect_success 'setup' '
  32         test_create_repo_with_commit sub &&
  33         echo output > .gitignore &&
  34         git add sub .gitignore &&
  35         git commit -m "Add submodule sub"
  36 '
  37
  38 test_expect_success 'status clean' '
  39         git status >output &&
  40         test_grep "nothing to commit" output
  41 '
  42
  43 test_expect_success 'commit --dry-run -a clean' '
  44         test_must_fail git commit --dry-run -a >output &&
  45         test_grep "nothing to commit" output
  46 '
  47
  48 test_expect_success 'status with modified file in submodule' '
  49         (cd sub && git reset --hard) &&
  50         echo "changed" >sub/foo &&
  51         git status >output &&
  52         test_grep "modified:   sub (modified content)" output
  53 '
  54
  55 test_expect_success 'status with modified file in submodule (porcelain)' '
  56         (cd sub && git reset --hard) &&
  57         echo "changed" >sub/foo &&
  58         git status --porcelain >output &&
  59         diff output - <<-\EOF
  60          M sub
  61         EOF
  62 '
  63
  64 test_expect_success 'status with modified file in submodule (short)' '
  65         (cd sub && git reset --hard) &&
  66         echo "changed" >sub/foo &&
  67         git status --short >output &&
  68         diff output - <<-\EOF
  69          m sub
  70         EOF
  71 '
  72
  73 test_expect_success 'status with added file in submodule' '
  74         (cd sub && git reset --hard && echo >foo && git add foo) &&
  75         git status >output &&
  76         test_grep "modified:   sub (modified content)" output
  77 '
  78
  79 test_expect_success 'status with added file in submodule (porcelain)' '
  80         (cd sub && git reset --hard && echo >foo && git add foo) &&
  81         git status --porcelain >output &&
  82         diff output - <<-\EOF
  83          M sub
  84         EOF
  85 '
  86
  87 test_expect_success 'status with added file in submodule (short)' '
  88         (cd sub && git reset --hard && echo >foo && git add foo) &&
  89         git status --short >output &&
  90         diff output - <<-\EOF
  91          m sub
  92         EOF
  93 '
  94
  95 test_expect_success 'status with untracked file in submodule' '
  96         (cd sub && git reset --hard) &&
  97         echo "content" >sub/new-file &&
  98         git status >output &&
  99         test_grep "modified:   sub (untracked content)" output
 100 '
 101
 102 test_expect_success 'status -uno with untracked file in submodule' '
 103         git status -uno >output &&
 104         test_grep "^nothing to commit" output
 105 '
 106
 107 test_expect_success 'status with untracked file in submodule (porcelain)' '
 108         git status --porcelain >output &&
 109         diff output - <<-\EOF
 110          M sub
 111         EOF
 112 '
 113
 114 test_expect_success 'status with untracked file in submodule (short)' '
 115         git status --short >output &&
 116         diff output - <<-\EOF
 117          ? sub
 118         EOF
 119 '
 120
 121 test_expect_success 'status with added and untracked file in submodule' '
 122         (cd sub && git reset --hard && echo >foo && git add foo) &&
 123         echo "content" >sub/new-file &&
 124         git status >output &&
 125         test_grep "modified:   sub (modified content, untracked content)" output
 126 '
 127
 128 test_expect_success 'status with added and untracked file in submodule (porcelain)' '
 129         (cd sub && git reset --hard && echo >foo && git add foo) &&
 130         echo "content" >sub/new-file &&
 131         git status --porcelain >output &&
 132         diff output - <<-\EOF
 133          M sub
 134         EOF
 135 '
 136
 137 test_expect_success 'status with modified file in modified submodule' '
 138         (cd sub && git reset --hard) &&
 139         rm sub/new-file &&
 140         (cd sub && echo "next change" >foo && git commit -m "next change" foo) &&
 141         echo "changed" >sub/foo &&
 142         git status >output &&
 143         test_grep "modified:   sub (new commits, modified content)" output
 144 '
 145
 146 test_expect_success 'status with modified file in modified submodule (porcelain)' '
 147         (cd sub && git reset --hard) &&
 148         echo "changed" >sub/foo &&
 149         git status --porcelain >output &&
 150         diff output - <<-\EOF
 151          M sub
 152         EOF
 153 '
 154
 155 test_expect_success 'status with added file in modified submodule' '
 156         (cd sub && git reset --hard && echo >foo && git add foo) &&
 157         git status >output &&
 158         test_grep "modified:   sub (new commits, modified content)" output
 159 '
 160
 161 test_expect_success 'status with added file in modified submodule (porcelain)' '
 162         (cd sub && git reset --hard && echo >foo && git add foo) &&
 163         git status --porcelain >output &&
 164         diff output - <<-\EOF
 165          M sub
 166         EOF
 167 '
 168
 169 test_expect_success 'status with untracked file in modified submodule' '
 170         (cd sub && git reset --hard) &&
 171         echo "content" >sub/new-file &&
 172         git status >output &&
 173         test_grep "modified:   sub (new commits, untracked content)" output
 174 '
 175
 176 test_expect_success 'status with untracked file in modified submodule (porcelain)' '
 177         git status --porcelain >output &&
 178         diff output - <<-\EOF
 179          M sub
 180         EOF
 181 '
 182
 183 test_expect_success 'status with added and untracked file in modified submodule' '
 184         (cd sub && git reset --hard && echo >foo && git add foo) &&
 185         echo "content" >sub/new-file &&
 186         git status >output &&
 187         test_grep "modified:   sub (new commits, modified content, untracked content)" output
 188 '
 189
 190 test_expect_success 'status with added and untracked file in modified submodule (porcelain)' '
 191         (cd sub && git reset --hard && echo >foo && git add foo) &&
 192         echo "content" >sub/new-file &&
 193         git status --porcelain >output &&
 194         diff output - <<-\EOF
 195          M sub
 196         EOF
 197 '
 198
 199 test_expect_success 'setup .git file for sub' '
 200         (cd sub &&
 201          rm -f new-file &&
 202          REAL="$(pwd)/../.real" &&
 203          mv .git "$REAL" &&
 204          echo "gitdir: $REAL" >.git) &&
 205          echo .real >>.gitignore &&
 206          git commit -m "added .real to .gitignore" .gitignore
 207 '
 208
 209 test_expect_success 'status with added file in modified submodule with .git file' '
 210         (cd sub && git reset --hard && echo >foo && git add foo) &&
 211         git status >output &&
 212         test_grep "modified:   sub (new commits, modified content)" output
 213 '
 214
 215 test_expect_success 'status with a lot of untracked files in the submodule' '
 216         (
 217                 cd sub &&
 218                 i=0 &&
 219                 while test $i -lt 1024
 220                 do
 221                         >some-file-$i &&
 222                         i=$(( $i + 1 )) || exit 1
 223                 done
 224         ) &&
 225         git status --porcelain sub 2>err.actual &&
 226         test_must_be_empty err.actual &&
 227         rm err.actual
 228 '
 229
 230 test_expect_success 'rm submodule contents' '
 231         rm -rf sub &&
 232         mkdir sub
 233 '
 234
 235 test_expect_success 'status clean (empty submodule dir)' '
 236         git status >output &&
 237         test_grep "nothing to commit" output
 238 '
 239
 240 test_expect_success 'status -a clean (empty submodule dir)' '
 241         test_must_fail git commit --dry-run -a >output &&
 242         test_grep "nothing to commit" output
 243 '
 244
 245 cat >status_expect <<\EOF
 246 AA .gitmodules
 247 A  sub1
 248 EOF
 249
 250 test_expect_success 'status with merge conflict in .gitmodules' '
 251         git clone . super &&
 252         test_create_repo_with_commit sub1 &&
 253         test_tick &&
 254         test_create_repo_with_commit sub2 &&
 255         test_config_global protocol.file.allow always &&
 256         (
 257                 cd super &&
 258                 prev=$(git rev-parse HEAD) &&
 259                 git checkout -b add_sub1 &&
 260                 git submodule add ../sub1 &&
 261                 git commit -m "add sub1" &&
 262                 git checkout -b add_sub2 $prev &&
 263                 git submodule add ../sub2 &&
 264                 git commit -m "add sub2" &&
 265                 git checkout -b merge_conflict_gitmodules &&
 266                 test_must_fail git merge add_sub1 &&
 267                 git status -s >../status_actual 2>&1
 268         ) &&
 269         test_cmp status_actual status_expect
 270 '
 271
 272 sha1_merge_sub1=$(cd sub1 && git rev-parse HEAD)
 273 sha1_merge_sub2=$(cd sub2 && git rev-parse HEAD)
 274 short_sha1_merge_sub1=$(cd sub1 && git rev-parse --short HEAD)
 275 short_sha1_merge_sub2=$(cd sub2 && git rev-parse --short HEAD)
 276 cat >diff_expect <<\EOF
 277 diff --cc .gitmodules
 278 --- a/.gitmodules
 279 +++ b/.gitmodules
 280 @@@ -1,3 -1,3 +1,9 @@@
 281 ++<<<<<<< HEAD
 282  +[submodule "sub2"]
 283  +      path = sub2
 284  +      url = ../sub2
 285 ++=======
 286 + [submodule "sub1"]
 287 +       path = sub1
 288 +       url = ../sub1
 289 ++>>>>>>> add_sub1
 290 EOF
 291
 292 cat >diff_submodule_expect <<\EOF
 293 diff --cc .gitmodules
 294 --- a/.gitmodules
 295 +++ b/.gitmodules
 296 @@@ -1,3 -1,3 +1,9 @@@
 297 ++<<<<<<< HEAD
 298  +[submodule "sub2"]
 299  +      path = sub2
 300  +      url = ../sub2
 301 ++=======
 302 + [submodule "sub1"]
 303 +       path = sub1
 304 +       url = ../sub1
 305 ++>>>>>>> add_sub1
 306 EOF
 307
 308 test_expect_success 'diff with merge conflict in .gitmodules' '
 309         (
 310                 cd super &&
 311                 git diff >../diff_actual 2>&1
 312         ) &&
 313         sanitize_diff diff_actual >diff_sanitized &&
 314         test_cmp diff_expect diff_sanitized
 315 '
 316
 317 test_expect_success 'diff --submodule with merge conflict in .gitmodules' '
 318         (
 319                 cd super &&
 320                 git diff --submodule >../diff_submodule_actual 2>&1
 321         ) &&
 322         sanitize_diff diff_submodule_actual >diff_sanitized &&
 323         test_cmp diff_submodule_expect diff_sanitized
 324 '
 325
 326 # We'll setup different cases for further testing:
 327 # sub1 will contain a nested submodule,
 328 # sub2 will have an untracked file
 329 # sub3 will have an untracked repository
 330 test_expect_success 'setup superproject with untracked file in nested submodule' '
 331         test_config_global protocol.file.allow always &&
 332         (
 333                 cd super &&
 334                 git clean -dfx &&
 335                 git rm .gitmodules &&
 336                 git commit -m "remove .gitmodules" &&
 337                 git submodule add -f ./sub1 &&
 338                 git submodule add -f ./sub2 &&
 339                 git submodule add -f ./sub1 sub3 &&
 340                 git commit -a -m "messy merge in superproject" &&
 341                 (
 342                         cd sub1 &&
 343                         git submodule add ../sub2 &&
 344                         git commit -a -m "add sub2 to sub1"
 345                 ) &&
 346                 git add sub1 &&
 347                 git commit -a -m "update sub1 to contain nested sub"
 348         ) &&
 349         echo content >super/sub1/sub2/file &&
 350         echo content >super/sub2/file &&
 351         git -C super/sub3 clone ../../sub2 untracked_repository
 352 '
 353
 354 test_expect_success 'status with untracked file in nested submodule (porcelain)' '
 355         git -C super status --porcelain >output &&
 356         diff output - <<-\EOF
 357          M sub1
 358          M sub2
 359          M sub3
 360         EOF
 361 '
 362
 363 test_expect_success 'status with untracked file in nested submodule (porcelain=2)' '
 364         git -C super status --porcelain=2 >output &&
 365         sanitize_output output &&
 366         diff output - <<-\EOF
 367         1 .M S..U 160000 160000 160000 HASH HASH sub1
 368         1 .M S..U 160000 160000 160000 HASH HASH sub2
 369         1 .M S..U 160000 160000 160000 HASH HASH sub3
 370         EOF
 371 '
 372
 373 test_expect_success 'status with untracked file in nested submodule (short)' '
 374         git -C super status --short >output &&
 375         diff output - <<-\EOF
 376          ? sub1
 377          ? sub2
 378          ? sub3
 379         EOF
 380 '
 381
 382 test_expect_success 'setup superproject with modified file in nested submodule' '
 383         git -C super/sub1/sub2 add file &&
 384         git -C super/sub2 add file
 385 '
 386
 387 test_expect_success 'status with added file in nested submodule (porcelain)' '
 388         git -C super status --porcelain >output &&
 389         diff output - <<-\EOF
 390          M sub1
 391          M sub2
 392          M sub3
 393         EOF
 394 '
 395
 396 test_expect_success 'status with added file in nested submodule (porcelain=2)' '
 397         git -C super status --porcelain=2 >output &&
 398         sanitize_output output &&
 399         diff output - <<-\EOF
 400         1 .M S.M. 160000 160000 160000 HASH HASH sub1
 401         1 .M S.M. 160000 160000 160000 HASH HASH sub2
 402         1 .M S..U 160000 160000 160000 HASH HASH sub3
 403         EOF
 404 '
 405
 406 test_expect_success 'status with added file in nested submodule (short)' '
 407         git -C super status --short >output &&
 408         diff output - <<-\EOF
 409          m sub1
 410          m sub2
 411          ? sub3
 412         EOF
 413 '
 414
 415 test_done