t/t9301-fast-export.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Johannes E. Schindelin
   4 #
   5
   6 test_description='git fast-export'
   7 . ./test-lib.sh
   8
   9 test_expect_success 'setup' '
  10
  11         echo break it > file0 &&
  12         git add file0 &&
  13         test_tick &&
  14         echo Wohlauf > file &&
  15         git add file &&
  16         test_tick &&
  17         git commit -m initial &&
  18         echo die Luft > file &&
  19         echo geht frisch > file2 &&
  20         git add file file2 &&
  21         test_tick &&
  22         git commit -m second &&
  23         echo und > file2 &&
  24         test_tick &&
  25         git commit -m third file2 &&
  26         test_tick &&
  27         git tag rein &&
  28         git checkout -b wer HEAD^ &&
  29         echo lange > file2
  30         test_tick &&
  31         git commit -m sitzt file2 &&
  32         test_tick &&
  33         git tag -a -m valentin muss &&
  34         git merge -s ours master
  35
  36 '
  37
  38 test_expect_success 'fast-export | fast-import' '
  39
  40         MASTER=$(git rev-parse --verify master) &&
  41         REIN=$(git rev-parse --verify rein) &&
  42         WER=$(git rev-parse --verify wer) &&
  43         MUSS=$(git rev-parse --verify muss) &&
  44         mkdir new &&
  45         git --git-dir=new/.git init &&
  46         git fast-export --all |
  47         (cd new &&
  48          git fast-import &&
  49          test $MASTER = $(git rev-parse --verify refs/heads/master) &&
  50          test $REIN = $(git rev-parse --verify refs/tags/rein) &&
  51          test $WER = $(git rev-parse --verify refs/heads/wer) &&
  52          test $MUSS = $(git rev-parse --verify refs/tags/muss))
  53
  54 '
  55
  56 test_expect_success 'fast-export master~2..master' '
  57
  58         git fast-export master~2..master |
  59                 sed "s/master/partial/" |
  60                 (cd new &&
  61                  git fast-import &&
  62                  test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
  63                  git diff --exit-code master partial &&
  64                  git diff --exit-code master^ partial^ &&
  65                  test_must_fail git rev-parse partial~2)
  66
  67 '
  68
  69 test_expect_success 'iso-8859-1' '
  70
  71         git config i18n.commitencoding ISO8859-1 &&
  72         # use author and committer name in ISO-8859-1 to match it.
  73         . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
  74         test_tick &&
  75         echo rosten >file &&
  76         git commit -s -m den file &&
  77         git fast-export wer^..wer |
  78                 sed "s/wer/i18n/" |
  79                 (cd new &&
  80                  git fast-import &&
  81                  git cat-file commit i18n | grep "Áéí óú")
  82
  83 '
  84 test_expect_success 'import/export-marks' '
  85
  86         git checkout -b marks master &&
  87         git fast-export --export-marks=tmp-marks HEAD &&
  88         test -s tmp-marks &&
  89         test $(wc -l < tmp-marks) -eq 3 &&
  90         test $(
  91                 git fast-export --import-marks=tmp-marks\
  92                 --export-marks=tmp-marks HEAD |
  93                 grep ^commit |
  94                 wc -l) \
  95         -eq 0 &&
  96         echo change > file &&
  97         git commit -m "last commit" file &&
  98         test $(
  99                 git fast-export --import-marks=tmp-marks \
 100                 --export-marks=tmp-marks HEAD |
 101                 grep ^commit\  |
 102                 wc -l) \
 103         -eq 1 &&
 104         test $(wc -l < tmp-marks) -eq 4
 105
 106 '
 107
 108 cat > signed-tag-import << EOF
 109 tag sign-your-name
 110 from $(git rev-parse HEAD)
 111 tagger C O Mitter <committer@example.com> 1112911993 -0700
 112 data 210
 113 A message for a sign
 114 -----BEGIN PGP SIGNATURE-----
 115 Version: GnuPG v1.4.5 (GNU/Linux)
 116
 117 fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
 118 aturefakedsignaturefake=
 119 =/59v
 120 -----END PGP SIGNATURE-----
 121 EOF
 122
 123 test_expect_success 'set up faked signed tag' '
 124
 125         cat signed-tag-import | git fast-import
 126
 127 '
 128
 129 test_expect_success 'signed-tags=abort' '
 130
 131         test_must_fail git fast-export --signed-tags=abort sign-your-name
 132
 133 '
 134
 135 test_expect_success 'signed-tags=verbatim' '
 136
 137         git fast-export --signed-tags=verbatim sign-your-name > output &&
 138         grep PGP output
 139
 140 '
 141
 142 test_expect_success 'signed-tags=strip' '
 143
 144         git fast-export --signed-tags=strip sign-your-name > output &&
 145         ! grep PGP output
 146
 147 '
 148
 149 test_expect_success 'setup submodule' '
 150
 151         git checkout -f master &&
 152         mkdir sub &&
 153         cd sub &&
 154         git init  &&
 155         echo test file > file &&
 156         git add file &&
 157         git commit -m sub_initial &&
 158         cd .. &&
 159         git submodule add "`pwd`/sub" sub &&
 160         git commit -m initial &&
 161         test_tick &&
 162         cd sub &&
 163         echo more data >> file &&
 164         git add file &&
 165         git commit -m sub_second &&
 166         cd .. &&
 167         git add sub &&
 168         git commit -m second
 169
 170 '
 171
 172 test_expect_success 'submodule fast-export | fast-import' '
 173
 174         SUBENT1=$(git ls-tree master^ sub) &&
 175         SUBENT2=$(git ls-tree master sub) &&
 176         rm -rf new &&
 177         mkdir new &&
 178         git --git-dir=new/.git init &&
 179         git fast-export --signed-tags=strip --all |
 180         (cd new &&
 181          git fast-import &&
 182          test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
 183          test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
 184          git checkout master &&
 185          git submodule init &&
 186          git submodule update &&
 187          cmp sub/file ../sub/file)
 188
 189 '
 190
 191 GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
 192 GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
 193
 194 test_expect_success 'setup copies' '
 195
 196         git config --unset i18n.commitencoding &&
 197         git checkout -b copy rein &&
 198         git mv file file3 &&
 199         git commit -m move1 &&
 200         test_tick &&
 201         cp file2 file4 &&
 202         git add file4 &&
 203         git mv file2 file5 &&
 204         git commit -m copy1 &&
 205         test_tick &&
 206         cp file3 file6 &&
 207         git add file6 &&
 208         git commit -m copy2 &&
 209         test_tick &&
 210         echo more text >> file6 &&
 211         echo even more text >> file6 &&
 212         git add file6 &&
 213         git commit -m modify &&
 214         test_tick &&
 215         cp file6 file7 &&
 216         echo test >> file7 &&
 217         git add file7 &&
 218         git commit -m copy_modify
 219
 220 '
 221
 222 test_expect_success 'fast-export -C -C | fast-import' '
 223
 224         ENTRY=$(git rev-parse --verify copy) &&
 225         rm -rf new &&
 226         mkdir new &&
 227         git --git-dir=new/.git init &&
 228         git fast-export -C -C --signed-tags=strip --all > output &&
 229         grep "^C \"file6\" \"file7\"\$" output &&
 230         cat output |
 231         (cd new &&
 232          git fast-import &&
 233          test $ENTRY = $(git rev-parse --verify refs/heads/copy))
 234
 235 '
 236
 237 test_expect_success 'fast-export | fast-import when master is tagged' '
 238
 239         git tag -m msg last &&
 240         git fast-export -C -C --signed-tags=strip --all > output &&
 241         test $(grep -c "^tag " output) = 3
 242
 243 '
 244
 245 cat > tag-content << EOF
 246 object $(git rev-parse HEAD)
 247 type commit
 248 tag rosten
 249 EOF
 250
 251 test_expect_success 'cope with tagger-less tags' '
 252
 253         TAG=$(git hash-object -t tag -w tag-content) &&
 254         git update-ref refs/tags/sonnenschein $TAG &&
 255         git fast-export -C -C --signed-tags=strip --all > output &&
 256         test $(grep -c "^tag " output) = 4 &&
 257         ! grep "Unspecified Tagger" output &&
 258         git fast-export -C -C --signed-tags=strip --all \
 259                 --fake-missing-tagger > output &&
 260         test $(grep -c "^tag " output) = 4 &&
 261         grep "Unspecified Tagger" output
 262
 263 '
 264
 265 test_expect_success 'setup for limiting exports by PATH' '
 266         mkdir limit-by-paths &&
 267         cd limit-by-paths &&
 268         git init &&
 269         echo hi > there &&
 270         git add there &&
 271         git commit -m "First file" &&
 272         echo foo > bar &&
 273         git add bar &&
 274         git commit -m "Second file" &&
 275         git tag -a -m msg mytag &&
 276         echo morefoo >> bar &&
 277         git add bar &&
 278         git commit -m "Change to second file" &&
 279         cd ..
 280 '
 281
 282 cat > limit-by-paths/expected << EOF
 283 blob
 284 mark :1
 285 data 3
 286 hi
 287
 288 reset refs/tags/mytag
 289 commit refs/tags/mytag
 290 mark :2
 291 author A U Thor <author@example.com> 1112912713 -0700
 292 committer C O Mitter <committer@example.com> 1112912713 -0700
 293 data 11
 294 First file
 295 M 100644 :1 there
 296
 297 EOF
 298
 299 test_expect_success 'dropping tag of filtered out object' '
 300         cd limit-by-paths &&
 301         git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
 302         test_cmp output expected &&
 303         cd ..
 304 '
 305
 306 cat >> limit-by-paths/expected << EOF
 307 tag mytag
 308 from :2
 309 tagger C O Mitter <committer@example.com> 1112912713 -0700
 310 data 4
 311 msg
 312
 313 EOF
 314
 315 test_expect_success 'rewriting tag of filtered out object' '
 316         cd limit-by-paths &&
 317         git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
 318         test_cmp output expected &&
 319         cd ..
 320 '
 321
 322 cat > limit-by-paths/expected << EOF
 323 blob
 324 mark :1
 325 data 4
 326 foo
 327
 328 blob
 329 mark :2
 330 data 3
 331 hi
 332
 333 reset refs/heads/master
 334 commit refs/heads/master
 335 mark :3
 336 author A U Thor <author@example.com> 1112912713 -0700
 337 committer C O Mitter <committer@example.com> 1112912713 -0700
 338 data 12
 339 Second file
 340 M 100644 :1 bar
 341 M 100644 :2 there
 342
 343 EOF
 344
 345 test_expect_failure 'no exact-ref revisions included' '
 346         cd limit-by-paths &&
 347         git fast-export master~2..master~1 > output &&
 348         test_cmp output expected &&
 349         cd ..
 350 '
 351
 352
 353 test_expect_success 'set-up a few more tags for tag export tests' '
 354         git checkout -f master &&
 355         HEAD_TREE=`git show -s --pretty=raw HEAD | grep tree | sed "s/tree //"` &&
 356         git tag    tree_tag        -m "tagging a tree" $HEAD_TREE &&
 357         git tag -a tree_tag-obj    -m "tagging a tree" $HEAD_TREE &&
 358         git tag    tag-obj_tag     -m "tagging a tag" tree_tag-obj &&
 359         git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
 360 '
 361
 362 test_expect_success 'tree_tag'        '
 363         mkdir result &&
 364         (cd result && git init) &&
 365         git fast-export tree_tag > fe-stream &&
 366         (cd result && git fast-import < ../fe-stream)
 367 '
 368
 369 # NEEDSWORK: not just check return status, but validate the output
 370 test_expect_success 'tree_tag-obj'    'git fast-export tree_tag-obj'
 371 test_expect_success 'tag-obj_tag'     'git fast-export tag-obj_tag'
 372 test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'
 373
 374 test_done