t/t9800-git-p4.sh

   1 #!/bin/sh
   2
   3 test_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
  12 GITP4=$GIT_BUILD_DIR/contrib/fast-import/git-p4
  13 P4DPORT=10669
  14
  15 export P4PORT=localhost:$P4DPORT
  16
  17 db="$TRASH_DIRECTORY/db"
  18 cli="$TRASH_DIRECTORY/cli"
  19 git="$TRASH_DIRECTORY/git"
  20
  21 test_debug 'echo p4d -q -d -r "$db" -p $P4DPORT'
  22 test_expect_success setup '
  23         mkdir -p "$db" &&
  24         p4d -q -d -r "$db" -p $P4DPORT &&
  25         mkdir -p "$cli" &&
  26         mkdir -p "$git" &&
  27         export P4PORT=localhost:$P4DPORT
  28 '
  29
  30 test_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
  48 cleanup_git() {
  49         cd "$TRASH_DIRECTORY" &&
  50         rm -rf "$git" &&
  51         mkdir "$git"
  52 }
  53
  54 test_expect_success 'basic git-p4 clone' '
  55         "$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
  62 test_expect_success 'git-p4 clone @all' '
  63         "$GITP4" clone --dest="$git" //depot@all &&
  64         test_when_finished cleanup_git &&
  65         cd "$git" &&
  66         git log --oneline >lines &&
  67         test_line_count = 2 lines
  68 '
  69
  70 test_expect_success 'git-p4 sync uninitialized repo' '
  71         test_create_repo "$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 #
  81 test_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         "$GITP4" sync --branch=refs/remotes/p4/depot //depot@all &&
  87         git log --oneline p4/depot >lines &&
  88         test_line_count = 2 lines
  89 '
  90
  91 test_expect_success 'exit when p4 fails to produce marshaled output' '
  92         badp4dir="$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 $retval -eq 1 &&
 102         test_must_fail grep -q Traceback errs
 103 '
 104
 105 test_expect_success 'add p4 files with wildcards in the names' '
 106         cd "$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
 115 test_expect_success 'wildcard files git-p4 clone' '
 116         "$GITP4" clone --dest="$git" //depot &&
 117         test_when_finished cleanup_git &&
 118         cd "$git" &&
 119         test -f file-wild#hash &&
 120         test -f file-wild\*star &&
 121         test -f file-wild@at &&
 122         test -f file-wild%percent
 123 '
 124
 125 test_expect_success 'clone bare' '
 126         "$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
 134 p4_add_user() {
 135     name=$1
 136     fullname=$2
 137     p4 user -f -i <<EOF &&
 138 User: $name
 139 Email: $name@localhost
 140 FullName: $fullname
 141 EOF
 142     p4 passwd -P secret $name
 143 }
 144
 145 p4_grant_admin() {
 146     name=$1
 147     p4 protect -o |\
 148         awk "{print}END{print \"    admin user $name * //depot/...\"}" |\
 149         p4 protect -i
 150 }
 151
 152 p4_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
 163 make_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 $name"
 168 }
 169
 170 # Test username support, submitting as user 'alice'
 171 test_expect_success 'preserve users' '
 172         p4_add_user alice Alice &&
 173         p4_add_user bob Bob &&
 174         p4_grant_admin alice &&
 175         "$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 "$GITP4" commit --preserve-user &&
 184         p4_check_commit_author file1 alice &&
 185         p4_check_commit_author file2 bob
 186 '
 187
 188 # Test username support, submitting as bob, who lacks admin rights. Should
 189 # not submit change to p4 (git diff should show deltas).
 190 test_expect_success 'refuse to preserve users without perms' '
 191         "$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 "$GITP4" commit --preserve-user &&
 198         ! git diff --exit-code HEAD..p4/master > /dev/null
 199 '
 200
 201 # What happens with unknown author? Without allowMissingP4Users it should fail.
 202 test_expect_success 'preserve user where author is unknown to p4' '
 203         "$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.
 225 test_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
 252 marshal_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.
 260 test_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 = $gittime
 270 '
 271
 272 test_expect_success 'shutdown' '
 273         pid=`pgrep -f p4d` &&
 274         test -n "$pid" &&
 275         test_debug "ps wl `echo $pid`" &&
 276         kill $pid
 277 '
 278
 279 test_done