core.hidedotfiles: hide '.git' dir by default
[git/dscho.git] / t / lib-git-p4.sh
blob7061dce7e5de2f67e60fe6c42c40519f29cad4a1
2 # Library code for git p4 tests
5 # p4 tests never use the top-level repo; always build/clone into
6 # a subdirectory called "$git"
7 TEST_NO_CREATE_REPO=NoThanks
9 . ./test-lib.sh
11 if ! test_have_prereq PYTHON; then
12 skip_all='skipping git p4 tests; python not available'
13 test_done
15 ( p4 -h && p4d -h ) >/dev/null 2>&1 || {
16 skip_all='skipping git p4 tests; no p4 or p4d'
17 test_done
20 # Try to pick a unique port: guess a large number, then hope
21 # no more than one of each test is running.
23 # This does not handle the case where somebody else is running the
24 # same tests and has chosen the same ports.
25 testid=${this_test#t}
26 git_p4_test_start=9800
27 P4DPORT=$((10669 + ($testid - $git_p4_test_start)))
29 P4PORT=localhost:$P4DPORT
30 P4CLIENT=client
31 P4EDITOR=:
32 export P4PORT P4CLIENT P4EDITOR
34 db="$TRASH_DIRECTORY/db"
35 cli=$(test-path-utils real_path "$TRASH_DIRECTORY/cli")
36 git="$TRASH_DIRECTORY/git"
37 pidfile="$TRASH_DIRECTORY/p4d.pid"
39 start_p4d() {
40 mkdir -p "$db" "$cli" "$git" &&
41 rm -f "$pidfile" &&
43 p4d -q -r "$db" -p $P4DPORT &
44 echo $! >"$pidfile"
45 ) &&
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
57 # succeed when p4 client commands start to work
58 if p4 info >/dev/null 2>&1
59 then
60 ready=true
61 break
63 # fail if p4d died
64 kill -0 $pid 2>/dev/null || break
65 echo waiting for p4d to start
66 sleep 1
67 i=$(( $i - 1 ))
68 done
70 if test -z "$ready"
71 then
72 # p4d failed to start
73 return 1
76 # build a client
78 cd "$cli" &&
79 p4 client -i <<-EOF
80 Client: client
81 Description: client
82 Root: $cli
83 View: //depot/... //client/...
84 EOF
86 return 0
89 kill_p4d() {
90 pid=$(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"
102 cleanup_git() {
103 rm -rf "$git" &&
104 mkdir "$git"
107 marshal_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['$what']
117 "$PYTHON_PATH" "$TRASH_DIRECTORY/marshal-dump.py"
121 # Construct a client with this list of View lines
123 client_view() {
125 cat <<-EOF &&
126 Client: client
127 Description: client
128 Root: $cli
129 View:
131 for arg ; do
132 printf "\t$arg\n"
133 done
134 ) | p4 client -i