t/lib-git-p4.sh

   1 #
   2 # Library code for git-p4 tests
   3 #
   4
   5 . ./test-lib.sh
   6
   7 if ! test_have_prereq PYTHON; then
   8         skip_all='skipping git-p4 tests; python not available'
   9         test_done
  10 fi
  11 ( p4 -h && p4d -h ) >/dev/null 2>&1 || {
  12         skip_all='skipping git-p4 tests; no p4 or p4d'
  13         test_done
  14 }
  15
  16 GITP4="$GIT_BUILD_DIR/contrib/fast-import/git-p4"
  17
  18 # Try to pick a unique port: guess a large number, then hope
  19 # no more than one of each test is running.
  20 #
  21 # This does not handle the case where somebody else is running the
  22 # same tests and has chosen the same ports.
  23 testid=${this_test#t}
  24 git_p4_test_start=9800
  25 P4DPORT=$((10669 + ($testid - $git_p4_test_start)))
  26
  27 export P4PORT=localhost:$P4DPORT
  28 export P4CLIENT=client
  29
  30 db="$TRASH_DIRECTORY/db"
  31 cli="$TRASH_DIRECTORY/cli"
  32 git="$TRASH_DIRECTORY/git"
  33 pidfile="$TRASH_DIRECTORY/p4d.pid"
  34
  35 start_p4d() {
  36         mkdir -p "$db" "$cli" "$git" &&
  37         (
  38                 p4d -q -r "$db" -p $P4DPORT &
  39                 echo $! >"$pidfile"
  40         ) &&
  41         for i in 1 2 3 4 5 ; do
  42                 p4 info >/dev/null 2>&1 && break || true &&
  43                 echo waiting for p4d to start &&
  44                 sleep 1
  45         done &&
  46         # complain if it never started
  47         p4 info >/dev/null &&
  48         (
  49                 cd "$cli" &&
  50                 p4 client -i <<-EOF
  51                 Client: client
  52                 Description: client
  53                 Root: $cli
  54                 View: //depot/... //client/...
  55                 EOF
  56         )
  57 }
  58
  59 kill_p4d() {
  60         pid=$(cat "$pidfile")
  61         # it had better exist for the first kill
  62         kill $pid &&
  63         for i in 1 2 3 4 5 ; do
  64                 kill $pid >/dev/null 2>&1 || break
  65                 sleep 1
  66         done &&
  67         # complain if it would not die
  68         test_must_fail kill $pid >/dev/null 2>&1 &&
  69         rm -rf "$db" "$cli" "$pidfile"
  70 }
  71
  72 cleanup_git() {
  73         rm -rf "$git"
  74 }