Andrew's git - gitweb.git/blob

   1#!/bin/sh
   2
   3test_description='git-p4 tests'
   4
   5. ./test-lib.sh
   6
   7( p4 -h && p4d -h ) >/dev/null 2>&1 || {
   8        skip_all='skipping git-p4 tests; no p4 or p4d'
   9        test_done
  10}
  11
  12GITP4=$GIT_BUILD_DIR/contrib/fast-import/git-p4
  13P4DPORT=10669
  14
  15export P4PORT=localhost:$P4DPORT
  16
  17db="$TRASH_DIRECTORY/db"
  18cli="$TRASH_DIRECTORY/cli"
  19git="$TRASH_DIRECTORY/git"
  20
  21test_debug 'echo p4d -q -d -r "$db" -p $P4DPORT'
  22test_expect_success setup '
  23        mkdir -p "$db" &&
  24        p4d -q -d -r "$db" -p $P4DPORT &&
  25        mkdir -p "$cli" &&
  26        mkdir -p "$git" &&
  27        export P4PORT=localhost:$P4DPORT
  28'
  29
  30test_expect_success 'add p4 files' '
  31        cd "$cli" &&
  32        p4 client -i <<-EOF &&
  33        Client: client
  34        Description: client
  35        Root: $cli
  36        View: //depot/... //client/...
  37        EOF
  38        export P4CLIENT=client &&
  39        echo file1 >file1 &&
  40        p4 add file1 &&
  41        p4 submit -d "file1" &&
  42        echo file2 >file2 &&
  43        p4 add file2 &&
  44        p4 submit -d "file2" &&
  45        cd "$TRASH_DIRECTORY"
  46'
  47
  48cleanup_git() {
  49        cd "$TRASH_DIRECTORY" &&
  50        rm -rf "$git" &&
  51        mkdir "$git"
  52}
  53
  54test_expect_success 'basic git-p4 clone' '
  55        "$GITP4" clone --dest="$git" //depot &&
  56        test_when_finished cleanup_git &&
  57        cd "$git" &&
  58        git log --oneline >lines &&
  59        test_line_count = 1 lines
  60'
  61
  62test_expect_success 'git-p4 clone @all' '
  63        "$GITP4" clone --dest="$git" //depot@all &&
  64        test_when_finished cleanup_git &&
  65        cd "$git" &&
  66        git log --oneline >lines &&
  67        test_line_count = 2 lines
  68'
  69
  70test_expect_success 'git-p4 sync uninitialized repo' '
  71        test_create_repo "$git" &&
  72        test_when_finished cleanup_git &&
  73        cd "$git" &&
  74        test_must_fail "$GITP4" sync
  75'
  76
  77#
  78# Create a git repo by hand.  Add a commit so that HEAD is valid.
  79# Test imports a new p4 repository into a new git branch.
  80#
  81test_expect_success 'git-p4 sync new branch' '
  82        test_create_repo "$git" &&
  83        test_when_finished cleanup_git &&
  84        cd "$git" &&
  85        test_commit head &&
  86        "$GITP4" sync --branch=refs/remotes/p4/depot //depot@all &&
  87        git log --oneline p4/depot >lines &&
  88        test_line_count = 2 lines
  89'
  90
  91test_expect_success 'exit when p4 fails to produce marshaled output' '
  92        badp4dir="$TRASH_DIRECTORY/badp4dir" &&
  93        mkdir -p "$badp4dir" &&
  94        test_when_finished "rm -rf $badp4dir" &&
  95        cat >"$badp4dir"/p4 <<-EOF &&
  96        #!$SHELL_PATH
  97        exit 1
  98        EOF
  99        chmod 755 "$badp4dir"/p4 &&
 100        PATH="$badp4dir:$PATH" "$GITP4" clone --dest="$git" //depot >errs 2>&1 ; retval=$? &&
 101        test $retval -eq 1 &&
 102        test_must_fail grep -q Traceback errs
 103'
 104
 105test_expect_success 'add p4 files with wildcards in the names' '
 106        cd "$cli" &&
 107        echo file-wild-hash >file-wild#hash &&
 108        echo file-wild-star >file-wild\*star &&
 109        echo file-wild-at >file-wild@at &&
 110        echo file-wild-percent >file-wild%percent &&
 111        p4 add -f file-wild* &&
 112        p4 submit -d "file wildcards"
 113'
 114
 115test_expect_success 'wildcard files git-p4 clone' '
 116        "$GITP4" clone --dest="$git" //depot &&
 117        test_when_finished cleanup_git &&
 118        cd "$git" &&
 119        test -f file-wild#hash &&
 120        test -f file-wild\*star &&
 121        test -f file-wild@at &&
 122        test -f file-wild%percent
 123'
 124
 125test_expect_success 'clone bare' '
 126        "$GITP4" clone --dest="$git" --bare //depot &&
 127        test_when_finished cleanup_git &&
 128        cd "$git" &&
 129        test ! -d .git &&
 130        bare=`git config --get core.bare` &&
 131        test "$bare" = true
 132'
 133
 134p4_add_user() {
 135    name=$1
 136    fullname=$2
 137    p4 user -f -i <<EOF &&
 138User: $name
 139Email: $name@localhost
 140FullName: $fullname
 141EOF
 142    p4 passwd -P secret $name
 143}
 144
 145p4_grant_admin() {
 146    name=$1
 147    p4 protect -o |\
 148        awk "{print}END{print \"    admin user $name * //depot/...\"}" |\
 149        p4 protect -i
 150}
 151
 152p4_check_commit_author() {
 153    file=$1
 154    user=$2
 155    if p4 changes -m 1 //depot/$file | grep $user > /dev/null ; then
 156        return 0
 157    else
 158        echo "file $file not modified by user $user" 1>&2
 159        return 1
 160    fi
 161}
 162
 163make_change_by_user() {
 164        file=$1 name=$2 email=$3 &&
 165        echo "username: a change by $name" >>"$file" &&
 166        git add "$file" &&
 167        git commit --author "$name <$email>" -m "a change by $name"
 168}
 169
 170# Test username support, submitting as user 'alice'
 171test_expect_success 'preserve users' '
 172        p4_add_user alice Alice &&
 173        p4_add_user bob Bob &&
 174        p4_grant_admin alice &&
 175        "$GITP4" clone --dest="$git" //depot &&
 176        test_when_finished cleanup_git &&
 177        cd "$git" &&
 178        echo "username: a change by alice" >> file1 &&
 179        echo "username: a change by bob" >> file2 &&
 180        git commit --author "Alice <alice@localhost>" -m "a change by alice" file1 &&
 181        git commit --author "Bob <bob@localhost>" -m "a change by bob" file2 &&
 182        git config git-p4.skipSubmitEditCheck true &&
 183        P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit --preserve-user &&
 184        p4_check_commit_author file1 alice &&
 185        p4_check_commit_author file2 bob
 186'
 187
 188# Test username support, submitting as bob, who lacks admin rights. Should
 189# not submit change to p4 (git diff should show deltas).
 190test_expect_success 'refuse to preserve users without perms' '
 191        "$GITP4" clone --dest="$git" //depot &&
 192        test_when_finished cleanup_git &&
 193        cd "$git" &&
 194        git config git-p4.skipSubmitEditCheck true &&
 195        echo "username-noperms: a change by alice" >> file1 &&
 196        git commit --author "Alice <alice@localhost>" -m "perms: a change by alice" file1 &&
 197        ! P4EDITOR=touch P4USER=bob P4PASSWD=secret "$GITP4" commit --preserve-user &&
 198        ! git diff --exit-code HEAD..p4/master > /dev/null
 199'
 200
 201# What happens with unknown author? Without allowMissingP4Users it should fail.
 202test_expect_success 'preserve user where author is unknown to p4' '
 203        "$GITP4" clone --dest="$git" //depot &&
 204        test_when_finished cleanup_git &&
 205        cd "$git" &&
 206        git config git-p4.skipSubmitEditCheck true &&
 207        echo "username-bob: a change by bob" >> file1 &&
 208        git commit --author "Bob <bob@localhost>" -m "preserve: a change by bob" file1 &&
 209        echo "username-unknown: a change by charlie" >> file1 &&
 210        git commit --author "Charlie <charlie@localhost>" -m "preserve: a change by charlie" file1 &&
 211        ! P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit --preserve-user &&
 212        ! git diff --exit-code HEAD..p4/master > /dev/null &&
 213        echo "$0: repeat with allowMissingP4Users enabled" &&
 214        git config git-p4.allowMissingP4Users true &&
 215        git config git-p4.preserveUser true &&
 216        P4EDITOR=touch P4USER=alice P4PASSWD=secret "$GITP4" commit &&
 217        git diff --exit-code HEAD..p4/master > /dev/null &&
 218        p4_check_commit_author file1 alice
 219'
 220
 221# If we're *not* using --preserve-user, git-p4 should warn if we're submitting
 222# changes that are not all ours.
 223# Test: user in p4 and user unknown to p4.
 224# Test: warning disabled and user is the same.
 225test_expect_success 'not preserving user with mixed authorship' '
 226        "$GITP4" clone --dest="$git" //depot &&
 227        test_when_finished cleanup_git &&
 228        cd "$git" &&
 229        git config git-p4.skipSubmitEditCheck true &&
 230        p4_add_user derek Derek &&
 231
 232        make_change_by_user usernamefile3 Derek derek@localhost &&
 233        P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit >actual &&
 234        grep "git author derek@localhost does not match" actual &&
 235
 236        make_change_by_user usernamefile3 Charlie charlie@localhost &&
 237        P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit >actual &&
 238        grep "git author charlie@localhost does not match" actual &&
 239
 240        make_change_by_user usernamefile3 alice alice@localhost &&
 241        P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit >actual &&
 242        ! grep "git author.*does not match" actual &&
 243
 244        git config git-p4.skipUserNameCheck true &&
 245        make_change_by_user usernamefile3 Charlie charlie@localhost &&
 246        P4EDITOR=cat P4USER=alice P4PASSWD=secret "$GITP4" commit >actual &&
 247        ! grep "git author.*does not match" actual &&
 248
 249        p4_check_commit_author usernamefile3 alice
 250'
 251
 252marshal_dump() {
 253        what=$1
 254        python -c 'import marshal, sys; d = marshal.load(sys.stdin); print d["'$what'"]'
 255}
 256
 257# Sleep a bit so that the top-most p4 change did not happen "now".  Then
 258# import the repo and make sure that the initial import has the same time
 259# as the top-most change.
 260test_expect_success 'initial import time from top change time' '
 261        p4change=$(p4 -G changes -m 1 //depot/... | marshal_dump change) &&
 262        p4time=$(p4 -G changes -m 1 //depot/... | marshal_dump time) &&
 263        sleep 3 &&
 264        "$GITP4" clone --dest="$git" //depot &&
 265        test_when_finished cleanup_git &&
 266        cd "$git" &&
 267        gittime=$(git show -s --raw --pretty=format:%at HEAD) &&
 268        echo $p4time $gittime &&
 269        test $p4time = $gittime
 270'
 271
 272# Rename a file and confirm that rename is not detected in P4.
 273# Rename the new file again with detectRenames option enabled and confirm that
 274# this is detected in P4.
 275# Rename the new file again adding an extra line, configure a big threshold in
 276# detectRenames and confirm that rename is not detected in P4.
 277# Repeat, this time with a smaller threshold and confirm that the rename is
 278# detected in P4.
 279test_expect_success 'detect renames' '
 280        "$GITP4" clone --dest="$git" //depot@all &&
 281        test_when_finished cleanup_git &&
 282        cd "$git" &&
 283        git config git-p4.skipSubmitEditCheck true &&
 284
 285        git mv file1 file4 &&
 286        git commit -a -m "Rename file1 to file4" &&
 287        git diff-tree -r -M HEAD &&
 288        "$GITP4" submit &&
 289        p4 filelog //depot/file4 &&
 290        ! p4 filelog //depot/file4 | grep -q "branch from" &&
 291
 292        git mv file4 file5 &&
 293        git commit -a -m "Rename file4 to file5" &&
 294        git diff-tree -r -M HEAD &&
 295        git config git-p4.detectRenames true &&
 296        "$GITP4" submit &&
 297        p4 filelog //depot/file5 &&
 298        p4 filelog //depot/file5 | grep -q "branch from //depot/file4" &&
 299
 300        git mv file5 file6 &&
 301        echo update >>file6 &&
 302        git add file6 &&
 303        git commit -a -m "Rename file5 to file6 with changes" &&
 304        git diff-tree -r -M HEAD &&
 305        level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 306        test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
 307        git config git-p4.detectRenames $((level + 2)) &&
 308        "$GITP4" submit &&
 309        p4 filelog //depot/file6 &&
 310        ! p4 filelog //depot/file6 | grep -q "branch from" &&
 311
 312        git mv file6 file7 &&
 313        echo update >>file7 &&
 314        git add file7 &&
 315        git commit -a -m "Rename file6 to file7 with changes" &&
 316        git diff-tree -r -M HEAD &&
 317        level=$(git diff-tree -r -M HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/R0*//") &&
 318        test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
 319        git config git-p4.detectRenames $((level - 2)) &&
 320        "$GITP4" submit &&
 321        p4 filelog //depot/file7 &&
 322        p4 filelog //depot/file7 | grep -q "branch from //depot/file6"
 323'
 324
 325# Copy a file and confirm that copy is not detected in P4.
 326# Copy a file with detectCopies option enabled and confirm that copy is not
 327# detected in P4.
 328# Modify and copy a file with detectCopies option enabled and confirm that copy
 329# is detected in P4.
 330# Copy a file with detectCopies and detectCopiesHarder options enabled and
 331# confirm that copy is detected in P4.
 332# Modify and copy a file, configure a bigger threshold in detectCopies and
 333# confirm that copy is not detected in P4.
 334# Modify and copy a file, configure a smaller threshold in detectCopies and
 335# confirm that copy is detected in P4.
 336test_expect_success 'detect copies' '
 337        "$GITP4" clone --dest="$git" //depot@all &&
 338        test_when_finished cleanup_git &&
 339        cd "$git" &&
 340        git config git-p4.skipSubmitEditCheck true &&
 341
 342        cp file2 file8 &&
 343        git add file8 &&
 344        git commit -a -m "Copy file2 to file8" &&
 345        git diff-tree -r -C HEAD &&
 346        "$GITP4" submit &&
 347        p4 filelog //depot/file8 &&
 348        ! p4 filelog //depot/file8 | grep -q "branch from" &&
 349
 350        cp file2 file9 &&
 351        git add file9 &&
 352        git commit -a -m "Copy file2 to file9" &&
 353        git diff-tree -r -C HEAD &&
 354        git config git-p4.detectCopies true &&
 355        "$GITP4" submit &&
 356        p4 filelog //depot/file9 &&
 357        ! p4 filelog //depot/file9 | grep -q "branch from" &&
 358
 359        echo "file2" >>file2 &&
 360        cp file2 file10 &&
 361        git add file2 file10 &&
 362        git commit -a -m "Modify and copy file2 to file10" &&
 363        git diff-tree -r -C HEAD &&
 364        "$GITP4" submit &&
 365        p4 filelog //depot/file10 &&
 366        p4 filelog //depot/file10 | grep -q "branch from //depot/file" &&
 367
 368        cp file2 file11 &&
 369        git add file11 &&
 370        git commit -a -m "Copy file2 to file11" &&
 371        git diff-tree -r -C --find-copies-harder HEAD &&
 372        src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 373        test "$src" = file10 &&
 374        git config git-p4.detectCopiesHarder true &&
 375        "$GITP4" submit &&
 376        p4 filelog //depot/file11 &&
 377        p4 filelog //depot/file11 | grep -q "branch from //depot/file" &&
 378
 379        cp file2 file12 &&
 380        echo "some text" >>file12 &&
 381        git add file12 &&
 382        git commit -a -m "Copy file2 to file12 with changes" &&
 383        git diff-tree -r -C --find-copies-harder HEAD &&
 384        level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
 385        test -n "$level" && test "$level" -gt 0 && test "$level" -lt 98 &&
 386        src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 387        test "$src" = file10 &&
 388        git config git-p4.detectCopies $((level + 2)) &&
 389        "$GITP4" submit &&
 390        p4 filelog //depot/file12 &&
 391        ! p4 filelog //depot/file12 | grep -q "branch from" &&
 392
 393        cp file2 file13 &&
 394        echo "different text" >>file13 &&
 395        git add file13 &&
 396        git commit -a -m "Copy file2 to file13 with changes" &&
 397        git diff-tree -r -C --find-copies-harder HEAD &&
 398        level=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f1 | cut -d" " -f5 | sed "s/C0*//") &&
 399        test -n "$level" && test "$level" -gt 2 && test "$level" -lt 100 &&
 400        src=$(git diff-tree -r -C --find-copies-harder HEAD | sed 1d | cut -f2) &&
 401        test "$src" = file10 &&
 402        git config git-p4.detectCopies $((level - 2)) &&
 403        "$GITP4" submit &&
 404        p4 filelog //depot/file13 &&
 405        p4 filelog //depot/file13 | grep -q "branch from //depot/file"
 406'
 407
 408# Create a simple branch structure in P4 depot to check if it is correctly
 409# cloned.
 410test_expect_success 'add simple p4 branches' '
 411        cd "$cli" &&
 412        mkdir branch1 &&
 413        cd branch1 &&
 414        echo file1 >file1 &&
 415        echo file2 >file2 &&
 416        p4 add file* &&
 417        p4 submit -d "branch1" &&
 418        p4 integrate //depot/branch1/... //depot/branch2/... &&
 419        p4 submit -d "branch2" &&
 420        echo file3 >file3 &&
 421        p4 add file3 &&
 422        p4 submit -d "add file3 in branch1" &&
 423        p4 open file2 &&
 424        echo update >>file2 &&
 425        p4 submit -d "update file2 in branch1" &&
 426        p4 integrate //depot/branch1/... //depot/branch3/... &&
 427        p4 submit -d "branch3" &&
 428        cd "$TRASH_DIRECTORY"
 429'
 430
 431# Configure branches through git-config and clone them.
 432# All files are tested to make sure branches were cloned correctly.
 433# Finally, make an update to branch1 on P4 side to check if it is imported
 434# correctly by git-p4.
 435test_expect_success 'git-p4 clone simple branches' '
 436        git init "$git" &&
 437        cd "$git" &&
 438        git config git-p4.branchList branch1:branch2 &&
 439        git config --add git-p4.branchList branch1:branch3 &&
 440        cd "$TRASH_DIRECTORY" &&
 441        "$GITP4" clone --dest="$git" --detect-branches //depot@all &&
 442        cd "$git" &&
 443        git log --all --graph --decorate --stat &&
 444        git reset --hard p4/depot/branch1 &&
 445        test -f file1 &&
 446        test -f file2 &&
 447        test -f file3 &&
 448        grep -q update file2 &&
 449        git reset --hard p4/depot/branch2 &&
 450        test -f file1 &&
 451        test -f file2 &&
 452        test \! -z file3 &&
 453        ! grep -q update file2 &&
 454        git reset --hard p4/depot/branch3 &&
 455        test -f file1 &&
 456        test -f file2 &&
 457        test -f file3 &&
 458        grep -q update file2 &&
 459        cd "$cli" &&
 460        cd branch1 &&
 461        p4 edit file2 &&
 462        echo file2_ >> file2 &&
 463        p4 submit -d "update file2 in branch3" &&
 464        cd "$git" &&
 465        git reset --hard p4/depot/branch1 &&
 466        "$GITP4" rebase &&
 467        grep -q file2_ file2 &&
 468        cd "$TRASH_DIRECTORY" &&
 469        rm -rf "$git" && mkdir "$git"
 470'
 471
 472test_expect_success 'shutdown' '
 473        pid=`pgrep -f p4d` &&
 474        test -n "$pid" &&
 475        test_debug "ps wl `echo $pid`" &&
 476        kill $pid
 477'
 478
 479test_done