1# 2# Library code for git p4 tests 3# 4 5# p4 tests never use the top-level repo; always build/clone into 6# a subdirectory called "$git" 7TEST_NO_CREATE_REPO=NoThanks 8 9. ./test-lib.sh 10 11if ! test_have_prereq PYTHON; then 12 skip_all='skipping git p4 tests; python not available' 13 test_done 14fi 15( p4 -h && p4d -h ) >/dev/null 2>&1 || { 16 skip_all='skipping git p4 tests; no p4 or p4d' 17 test_done 18} 19 20# Try to pick a unique port: guess a large number, then hope 21# no more than one of each test is running. 22# 23# This does not handle the case where somebody else is running the 24# same tests and has chosen the same ports. 25testid=${this_test#t} 26git_p4_test_start=9800 27P4DPORT=$((10669 + ($testid - $git_p4_test_start))) 28 29P4PORT=localhost:$P4DPORT 30P4CLIENT=client 31P4EDITOR=: 32export P4PORT P4CLIENT P4EDITOR 33 34db="$TRASH_DIRECTORY/db" 35cli=$(test-path-utils real_path "$TRASH_DIRECTORY/cli") 36git="$TRASH_DIRECTORY/git" 37pidfile="$TRASH_DIRECTORY/p4d.pid" 38 39start_p4d() { 40 mkdir -p "$db" "$cli" "$git" && 41 rm -f "$pidfile" && 42 ( 43 p4d -q -r "$db" -p $P4DPORT & 44 echo $! >"$pidfile" 45 ) && 46 47 # This gives p4d a long time to start up, as it can be 48 # quite slow depending on the machine. Set this environment 49 # variable to something smaller to fail faster in, say, 50 # an automated test setup. If the p4d process dies, that 51 # will be caught with the "kill -0" check below. 52 i=${P4D_START_PATIENCE:-300} 53 pid=$(cat "$pidfile") 54 ready= 55 while test $i -gt 0 56 do 57 # succeed when p4 client commands start to work 58 if p4 info >/dev/null 2>&1 59 then 60 ready=true 61 break 62 fi 63 # fail if p4d died 64 kill -0 $pid 2>/dev/null || break 65 echo waiting for p4d to start 66 sleep 1 67 i=$(( $i - 1 )) 68 done 69 70 if test -z "$ready" 71 then 72 # p4d failed to start 73 return 1 74 fi 75 76 # build a client 77 ( 78 cd "$cli" && 79 p4 client -i <<-EOF 80 Client: client 81 Description: client 82 Root: $cli 83 View: //depot/... //client/... 84 EOF 85 ) 86 return 0 87} 88 89kill_p4d() { 90 pid=$(cat "$pidfile") 91 # it had better exist for the first kill 92 kill $pid && 93 for i in 1 2 3 4 5 ; do 94 kill $pid >/dev/null 2>&1 || break 95 sleep 1 96 done && 97 # complain if it would not die 98 test_must_fail kill $pid >/dev/null 2>&1 && 99 rm -rf "$db" "$cli" "$pidfile" 100} 101 102cleanup_git() { 103 rm -rf "$git" && 104 mkdir "$git" 105} 106 107marshal_dump() { 108 what=$1 && 109 line=${2:-1} && 110 cat >"$TRASH_DIRECTORY/marshal-dump.py" <<-EOF && 111 import marshal 112 import sys 113 for i in range($line): 114 d = marshal.load(sys.stdin) 115 print d['$what'] 116 EOF 117 "$PYTHON_PATH" "$TRASH_DIRECTORY/marshal-dump.py" 118} 119 120# 121# Construct a client with this list of View lines 122# 123client_view() { 124 ( 125 cat <<-EOF && 126 Client: client 127 Description: client 128 Root: $cli 129 View: 130 EOF 131 for arg ; do 132 printf "\t$arg\n" 133 done 134 ) | p4 client -i 135}