t/t9800-git-p4-basic.sh

   1 #!/bin/sh
   2
   3 test_description='git-p4 tests'
   4
   5 . ./lib-git-p4.sh
   6
   7 test_expect_success 'start p4d' '
   8         start_p4d
   9 '
  10
  11 test_expect_success 'add p4 files' '
  12         (
  13                 cd "$cli" &&
  14                 echo file1 >file1 &&
  15                 p4 add file1 &&
  16                 p4 submit -d "file1" &&
  17                 echo file2 >file2 &&
  18                 p4 add file2 &&
  19                 p4 submit -d "file2"
  20         )
  21 '
  22
  23 test_expect_success 'basic git-p4 clone' '
  24         "$GITP4" clone --dest="$git" //depot &&
  25         test_when_finished cleanup_git &&
  26         (
  27                 cd "$git" &&
  28                 git log --oneline >lines &&
  29                 test_line_count = 1 lines
  30         )
  31 '
  32
  33 test_expect_success 'git-p4 clone @all' '
  34         "$GITP4" clone --dest="$git" //depot@all &&
  35         test_when_finished cleanup_git &&
  36         (
  37                 cd "$git" &&
  38                 git log --oneline >lines &&
  39                 test_line_count = 2 lines
  40         )
  41 '
  42
  43 test_expect_success 'git-p4 sync uninitialized repo' '
  44         test_create_repo "$git" &&
  45         test_when_finished cleanup_git &&
  46         (
  47                 cd "$git" &&
  48                 test_must_fail "$GITP4" sync
  49         )
  50 '
  51
  52 #
  53 # Create a git repo by hand.  Add a commit so that HEAD is valid.
  54 # Test imports a new p4 repository into a new git branch.
  55 #
  56 test_expect_success 'git-p4 sync new branch' '
  57         test_create_repo "$git" &&
  58         test_when_finished cleanup_git &&
  59         (
  60                 cd "$git" &&
  61                 test_commit head &&
  62                 "$GITP4" sync --branch=refs/remotes/p4/depot //depot@all &&
  63                 git log --oneline p4/depot >lines &&
  64                 test_line_count = 2 lines
  65         )
  66 '
  67
  68 test_expect_success 'clone two dirs' '
  69         (
  70                 cd "$cli" &&
  71                 mkdir sub1 sub2 &&
  72                 echo sub1/f1 >sub1/f1 &&
  73                 echo sub2/f2 >sub2/f2 &&
  74                 p4 add sub1/f1 &&
  75                 p4 submit -d "sub1/f1" &&
  76                 p4 add sub2/f2 &&
  77                 p4 submit -d "sub2/f2"
  78         ) &&
  79         "$GITP4" clone --dest="$git" //depot/sub1 //depot/sub2 &&
  80         test_when_finished cleanup_git &&
  81         (
  82                 cd "$git" &&
  83                 git ls-files >lines &&
  84                 test_line_count = 2 lines &&
  85                 git log --oneline p4/master >lines &&
  86                 test_line_count = 1 lines
  87         )
  88 '
  89
  90 test_expect_success 'clone two dirs, @all' '
  91         (
  92                 cd "$cli" &&
  93                 echo sub1/f3 >sub1/f3 &&
  94                 p4 add sub1/f3 &&
  95                 p4 submit -d "sub1/f3"
  96         ) &&
  97         "$GITP4" clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
  98         test_when_finished cleanup_git &&
  99         (
 100                 cd "$git" &&
 101                 git ls-files >lines &&
 102                 test_line_count = 3 lines &&
 103                 git log --oneline p4/master >lines &&
 104                 test_line_count = 3 lines
 105         )
 106 '
 107
 108 test_expect_success 'clone two dirs, @all, conflicting files' '
 109         (
 110                 cd "$cli" &&
 111                 echo sub2/f3 >sub2/f3 &&
 112                 p4 add sub2/f3 &&
 113                 p4 submit -d "sub2/f3"
 114         ) &&
 115         "$GITP4" clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
 116         test_when_finished cleanup_git &&
 117         (
 118                 cd "$git" &&
 119                 git ls-files >lines &&
 120                 test_line_count = 3 lines &&
 121                 git log --oneline p4/master >lines &&
 122                 test_line_count = 4 lines &&
 123                 echo sub2/f3 >expected &&
 124                 test_cmp expected f3
 125         )
 126 '
 127
 128 test_expect_success 'exit when p4 fails to produce marshaled output' '
 129         badp4dir="$TRASH_DIRECTORY/badp4dir" &&
 130         mkdir "$badp4dir" &&
 131         test_when_finished "rm \"$badp4dir/p4\" && rmdir \"$badp4dir\"" &&
 132         cat >"$badp4dir"/p4 <<-EOF &&
 133         #!$SHELL_PATH
 134         exit 1
 135         EOF
 136         chmod 755 "$badp4dir"/p4 &&
 137         PATH="$badp4dir:$PATH" "$GITP4" clone --dest="$git" //depot >errs 2>&1 ; retval=$? &&
 138         test $retval -eq 1 &&
 139         test_must_fail grep -q Traceback errs
 140 '
 141
 142 test_expect_success 'add p4 files with wildcards in the names' '
 143         (
 144                 cd "$cli" &&
 145                 echo file-wild-hash >file-wild#hash &&
 146                 echo file-wild-star >file-wild\*star &&
 147                 echo file-wild-at >file-wild@at &&
 148                 echo file-wild-percent >file-wild%percent &&
 149                 p4 add -f file-wild* &&
 150                 p4 submit -d "file wildcards"
 151         )
 152 '
 153
 154 test_expect_success 'wildcard files git-p4 clone' '
 155         "$GITP4" clone --dest="$git" //depot &&
 156         test_when_finished cleanup_git &&
 157         (
 158                 cd "$git" &&
 159                 test -f file-wild#hash &&
 160                 test -f file-wild\*star &&
 161                 test -f file-wild@at &&
 162                 test -f file-wild%percent
 163         )
 164 '
 165
 166 test_expect_success 'clone bare' '
 167         "$GITP4" clone --dest="$git" --bare //depot &&
 168         test_when_finished cleanup_git &&
 169         (
 170                 cd "$git" &&
 171                 test ! -d .git &&
 172                 bare=`git config --get core.bare` &&
 173                 test "$bare" = true
 174         )
 175 '
 176
 177 p4_add_user() {
 178         name=$1 fullname=$2 &&
 179         p4 user -f -i <<-EOF &&
 180         User: $name
 181         Email: $name@localhost
 182         FullName: $fullname
 183         EOF
 184         p4 passwd -P secret $name
 185 }
 186
 187 p4_grant_admin() {
 188         name=$1 &&
 189         {
 190                 p4 protect -o &&
 191                 echo "    admin user $name * //depot/..."
 192         } | p4 protect -i
 193 }
 194
 195 p4_check_commit_author() {
 196         file=$1 user=$2 &&
 197         p4 changes -m 1 //depot/$file | grep -q $user
 198 }
 199
 200 make_change_by_user() {
 201         file=$1 name=$2 email=$3 &&
 202         echo "username: a change by $name" >>"$file" &&
 203         git add "$file" &&
 204         git commit --author "$name <$email>" -m "a change by $name"
 205 }
 206
 207 # Test username support, submitting as user 'alice'
 208 test_expect_success 'preserve users' '
 209         p4_add_user alice Alice &&
 210         p4_add_user bob Bob &&
 211         p4_grant_admin alice &&
 212         "$GITP4" clone --dest="$git" //depot &&
 213         test_when_finished cleanup_git &&
 214         (
 215                 cd "$git" &&
 216                 echo "username: a change by alice" >>file1 &&
 217                 echo "username: a change by bob" >>file2 &&
 218                 git commit --author "Alice <alice@localhost>" -m "a change by alice" file1 &&
 219                 git commit --author "Bob <bob@localhost>" -m "a change by bob" file2 &&
 220                 git config git-p4.skipSubmitEditCheck true &&
 221                 P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit --preserve-user &&
 222                 p4_check_commit_author file1 alice &&
 223                 p4_check_commit_author file2 bob
 224         )
 225 '
 226
 227 # Test username support, submitting as bob, who lacks admin rights. Should
 228 # not submit change to p4 (git diff should show deltas).
 229 test_expect_success 'refuse to preserve users without perms' '
 230         "$GITP4" clone --dest="$git" //depot &&
 231         test_when_finished cleanup_git &&
 232         (
 233                 cd "$git" &&
 234                 git config git-p4.skipSubmitEditCheck true &&
 235                 echo "username-noperms: a change by alice" >>file1 &&
 236                 git commit --author "Alice <alice@localhost>" -m "perms: a change by alice" file1 &&
 237                 P4EDITOR=touch P4USER=bob P4PASSWD=secret &&
 238                 export P4EDITOR P4USER P4PASSWD &&
 239                 test_must_fail "$GITP4" commit --preserve-user &&
 240                 ! git diff --exit-code HEAD..p4/master
 241         )
 242 '
 243
 244 # What happens with unknown author? Without allowMissingP4Users it should fail.
 245 test_expect_success 'preserve user where author is unknown to p4' '
 246         "$GITP4" clone --dest="$git" //depot &&
 247         test_when_finished cleanup_git &&
 248         (
 249                 cd "$git" &&
 250                 git config git-p4.skipSubmitEditCheck true &&
 251                 echo "username-bob: a change by bob" >>file1 &&
 252                 git commit --author "Bob <bob@localhost>" -m "preserve: a change by bob" file1 &&
 253                 echo "username-unknown: a change by charlie" >>file1 &&
 254                 git commit --author "Charlie <charlie@localhost>" -m "preserve: a change by charlie" file1 &&
 255                 P4EDITOR=touch P4USER=alice P4PASSWD=secret &&
 256                 export P4EDITOR P4USER P4PASSWD &&
 257                 test_must_fail "$GITP4" commit --preserve-user &&
 258                 ! git diff --exit-code HEAD..p4/master &&
 259
 260                 echo "$0: repeat with allowMissingP4Users enabled" &&
 261                 git config git-p4.allowMissingP4Users true &&
 262                 git config git-p4.preserveUser true &&
 263                 "$GITP4" commit &&
 264                 git diff --exit-code HEAD..p4/master &&
 265                 p4_check_commit_author file1 alice
 266         )
 267 '
 268
 269 # If we're *not* using --preserve-user, git-p4 should warn if we're submitting
 270 # changes that are not all ours.
 271 # Test: user in p4 and user unknown to p4.
 272 # Test: warning disabled and user is the same.
 273 test_expect_success 'not preserving user with mixed authorship' '
 274         "$GITP4" clone --dest="$git" //depot &&
 275         test_when_finished cleanup_git &&
 276         (
 277                 cd "$git" &&
 278                 git config git-p4.skipSubmitEditCheck true &&
 279                 p4_add_user derek Derek &&
 280
 281                 make_change_by_user usernamefile3 Derek derek@localhost &&
 282                 P4EDITOR=cat P4USER=alice P4PASSWD=secret &&
 283                 export P4EDITOR P4USER P4PASSWD &&
 284                 "$GITP4" commit |\
 285                 grep "git author derek@localhost does not match" &&
 286
 287                 make_change_by_user usernamefile3 Charlie charlie@localhost &&
 288                 "$GITP4" commit |\
 289                 grep "git author charlie@localhost does not match" &&
 290
 291                 make_change_by_user usernamefile3 alice alice@localhost &&
 292                 "$GITP4" commit |\
 293                 test_must_fail grep "git author.*does not match" &&
 294
 295                 git config git-p4.skipUserNameCheck true &&
 296                 make_change_by_user usernamefile3 Charlie charlie@localhost &&
 297                 "$GITP4" commit |\
 298                 test_must_fail grep "git author.*does not match" &&
 299
 300                 p4_check_commit_author usernamefile3 alice
 301         )
 302 '
 303
 304 marshal_dump() {
 305         what=$1
 306         "$PYTHON_PATH" -c 'import marshal, sys; d = marshal.load(sys.stdin); print d["'$what'"]'
 307 }
 308
 309 # Sleep a bit so that the top-most p4 change did not happen "now".  Then
 310 # import the repo and make sure that the initial import has the same time
 311 # as the top-most change.
 312 test_expect_success 'initial import time from top change time' '
 313         p4change=$(p4 -G changes -m 1 //depot/... | marshal_dump change) &&
 314         p4time=$(p4 -G changes -m 1 //depot/... | marshal_dump time) &&
 315         sleep 3 &&
 316         "$GITP4" clone --dest="$git" //depot &&
 317         test_when_finished cleanup_git &&
 318         (
 319                 cd "$git" &&
 320                 gittime=$(git show -s --raw --pretty=format:%at HEAD) &&
 321                 echo $p4time $gittime &&
 322                 test $p4time = $gittime
 323         )
 324 '
 325
 326 # Rename a file and confirm that rename is not detected in P4.
 327 # Rename the new file again with detectRenames option enabled and confirm that
 328 # this is detected in P4.
 329 # Rename the new file again adding an extra line, configure a big threshold in
 330 # detectRenames and confirm that rename is not detected in P4.
 331 # Repeat, this time with a smaller threshold and confirm that the rename is
 332 # detected in P4.
 333 test_expect_success 'detect renames' '
 334         "$GITP4" clone --dest="$git" //depot@all &&
 335         test_when_finished cleanup_git &&
 336         (
 337                 cd "$git" &&
 338                 git config git-p4.skipSubmitEditCheck true &&
 339
 340                 git mv file1 file4 &&
 341                 git commit -a -m "Rename file1 to file4" &&
 342                 git diff-tree -r -M HEAD &&
 343                 "$GITP4" submit &&
 344                 p4 filelog //depot/file4 &&
 345                 p4 filelog //depot/file4 | test_must_fail grep -q "branch from" &&
 346
 347                 git mv file4 file5 &&
 348                 git commit -a -m "Rename file4 to file5" &&
 349                 git diff-tree -r -M HEAD &&
 350                 git config git-p4.detectRenames true &&
 351                 "$GITP4" submit &&
 352                 p4 filelog //depot/file5 &&
 353                 p4 filelog //depot/file5 | grep -q "branch from //depot/file4" &&
 354
 355                 git mv file5 file6 &&
 356                 echo update >>file6 &&
 357                 git add file6 &&
 358                 git commit -a -m "Rename file5 to file6 with changes" &&
 359                 git diff-tree -r -M HEAD &&
 360                 level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 361                 test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
 362                 git config git-p4.detectRenames $(($level + 2)) &&
 363                 "$GITP4" submit &&
 364                 p4 filelog //depot/file6 &&
 365                 p4 filelog //depot/file6 | test_must_fail grep -q "branch from" &&
 366
 367                 git mv file6 file7 &&
 368                 echo update >>file7 &&
 369                 git add file7 &&
 370                 git commit -a -m "Rename file6 to file7 with changes" &&
 371                 git diff-tree -r -M HEAD &&
 372                 level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 373                 test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
 374                 git config git-p4.detectRenames $(($level - 2)) &&
 375                 "$GITP4" submit &&
 376                 p4 filelog //depot/file7 &&
 377                 p4 filelog //depot/file7 | grep -q "branch from //depot/file6"
 378         )
 379 '
 380
 381 # Copy a file and confirm that copy is not detected in P4.
 382 # Copy a file with detectCopies option enabled and confirm that copy is not
 383 # detected in P4.
 384 # Modify and copy a file with detectCopies option enabled and confirm that copy
 385 # is detected in P4.
 386 # Copy a file with detectCopies and detectCopiesHarder options enabled and
 387 # confirm that copy is detected in P4.
 388 # Modify and copy a file, configure a bigger threshold in detectCopies and
 389 # confirm that copy is not detected in P4.
 390 # Modify and copy a file, configure a smaller threshold in detectCopies and
 391 # confirm that copy is detected in P4.
 392 test_expect_success 'detect copies' '
 393         "$GITP4" clone --dest="$git" //depot@all &&
 394         test_when_finished cleanup_git &&
 395         (
 396                 cd "$git" &&
 397                 git config git-p4.skipSubmitEditCheck true &&
 398
 399                 cp file2 file8 &&
 400                 git add file8 &&
 401                 git commit -a -m "Copy file2 to file8" &&
 402                 git diff-tree -r -C HEAD &&
 403                 "$GITP4" submit &&
 404                 p4 filelog //depot/file8 &&
 405                 p4 filelog //depot/file8 | test_must_fail grep -q "branch from" &&
 406
 407                 cp file2 file9 &&
 408                 git add file9 &&
 409                 git commit -a -m "Copy file2 to file9" &&
 410                 git diff-tree -r -C HEAD &&
 411                 git config git-p4.detectCopies true &&
 412                 "$GITP4" submit &&
 413                 p4 filelog //depot/file9 &&
 414                 p4 filelog //depot/file9 | test_must_fail grep -q "branch from" &&
 415
 416                 echo "file2" >>file2 &&
 417                 cp file2 file10 &&
 418                 git add file2 file10 &&
 419                 git commit -a -m "Modify and copy file2 to file10" &&
 420                 git diff-tree -r -C HEAD &&
 421                 "$GITP4" submit &&
 422                 p4 filelog //depot/file10 &&
 423                 p4 filelog //depot/file10 | grep -q "branch from //depot/file" &&
 424
 425                 cp file2 file11 &&
 426                 git add file11 &&
 427                 git commit -a -m "Copy file2 to file11" &&
 428                 git diff-tree -r -C --find-copies-harder HEAD &&
 429                 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 430                 test "$src" = file10 &&
 431                 git config git-p4.detectCopiesHarder true &&
 432                 "$GITP4" submit &&
 433                 p4 filelog //depot/file11 &&
 434                 p4 filelog //depot/file11 | grep -q "branch from //depot/file" &&
 435
 436                 cp file2 file12 &&
 437                 echo "some text" >>file12 &&
 438                 git add file12 &&
 439                 git commit -a -m "Copy file2 to file12 with changes" &&
 440                 git diff-tree -r -C --find-copies-harder HEAD &&
 441                 level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
 442                 test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
 443                 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 444                 test "$src" = file10 &&
 445                 git config git-p4.detectCopies $(($level + 2)) &&
 446                 "$GITP4" submit &&
 447                 p4 filelog //depot/file12 &&
 448                 p4 filelog //depot/file12 | test_must_fail grep -q "branch from" &&
 449
 450                 cp file2 file13 &&
 451                 echo "different text" >>file13 &&
 452                 git add file13 &&
 453                 git commit -a -m "Copy file2 to file13 with changes" &&
 454                 git diff-tree -r -C --find-copies-harder HEAD &&
 455                 level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
 456                 test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
 457                 src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 458                 test "$src" = file10 &&
 459                 git config git-p4.detectCopies $(($level - 2)) &&
 460                 "$GITP4" submit &&
 461                 p4 filelog //depot/file13 &&
 462                 p4 filelog //depot/file13 | grep -q "branch from //depot/file"
 463         )
 464 '
 465
 466 test_expect_success 'kill p4d' '
 467         kill_p4d
 468 '
 469
 470 test_done