sequencer: detect author name errors in read_author_script()
[git/debian.git] / t / lib-git-p4.sh
blob5aff2abe8b5490156e7745beb5ad01d9cacc0d58
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 # Some operations require multiple attempts to be successful. Define
10 # here the maximal retry timeout in seconds.
11 RETRY_TIMEOUT=60
13 # Sometimes p4d seems to hang. Terminate the p4d process automatically after
14 # the defined timeout in seconds.
15 P4D_TIMEOUT=300
17 . ./test-lib.sh
19 if ! test_have_prereq PYTHON
20 then
21 skip_all='skipping git p4 tests; python not available'
22 test_done
24 ( p4 -h && p4d -h ) >/dev/null 2>&1 || {
25 skip_all='skipping git p4 tests; no p4 or p4d'
26 test_done
29 # On cygwin, the NT version of Perforce can be used. When giving
30 # it paths, either on the command-line or in client specifications,
31 # be sure to use the native windows form.
33 # Older versions of perforce were available compiled natively for
34 # cygwin. Those do not accept native windows paths, so make sure
35 # not to convert for them.
36 native_path () {
37 path="$1" &&
38 if test_have_prereq CYGWIN && ! p4 -V | grep -q CYGWIN
39 then
40 path=$(cygpath --windows "$path")
41 else
42 path=$(test-tool path-utils real_path "$path")
43 fi &&
44 echo "$path"
47 test_set_port P4DPORT
49 P4PORT=localhost:$P4DPORT
50 P4CLIENT=client
51 P4USER=author
52 P4EDITOR=true
53 unset P4CHARSET
54 export P4PORT P4CLIENT P4USER P4EDITOR P4CHARSET
56 db="$TRASH_DIRECTORY/db"
57 cli="$TRASH_DIRECTORY/cli"
58 git="$TRASH_DIRECTORY/git"
59 pidfile="$TRASH_DIRECTORY/p4d.pid"
61 stop_p4d_and_watchdog () {
62 kill -9 $p4d_pid $watchdog_pid
65 # git p4 submit generates a temp file, which will
66 # not get cleaned up if the submission fails. Don't
67 # clutter up /tmp on the test machine.
68 TMPDIR="$TRASH_DIRECTORY"
69 export TMPDIR
71 registered_stop_p4d_atexit_handler=
72 start_p4d () {
73 # One of the test scripts stops and then re-starts p4d.
74 # Don't register and then run the same atexit handlers several times.
75 if test -z "$registered_stop_p4d_atexit_handler"
76 then
77 test_atexit 'stop_p4d_and_watchdog'
78 registered_stop_p4d_atexit_handler=AlreadyDone
81 mkdir -p "$db" "$cli" "$git" &&
82 rm -f "$pidfile" &&
84 cd "$db" &&
86 p4d -q -p $P4DPORT "$@" &
87 echo $! >"$pidfile"
89 ) &&
90 p4d_pid=$(cat "$pidfile")
92 # This gives p4d a long time to start up, as it can be
93 # quite slow depending on the machine. Set this environment
94 # variable to something smaller to fail faster in, say,
95 # an automated test setup. If the p4d process dies, that
96 # will be caught with the "kill -0" check below.
97 i=${P4D_START_PATIENCE:-300}
99 nr_tries_left=$P4D_TIMEOUT
100 while true
102 if test $nr_tries_left -eq 0
103 then
104 kill -9 $p4d_pid
105 exit 1
107 sleep 1
108 nr_tries_left=$(($nr_tries_left - 1))
109 done 2>/dev/null 4>&2 &
110 watchdog_pid=$!
112 ready=
113 while test $i -gt 0
115 # succeed when p4 client commands start to work
116 if p4 info >/dev/null 2>&1
117 then
118 ready=true
119 break
121 # fail if p4d died
122 kill -0 $p4d_pid 2>/dev/null || break
123 echo waiting for p4d to start
124 sleep 1
125 i=$(( $i - 1 ))
126 done
128 if test -z "$ready"
129 then
130 # p4d failed to start
131 return 1
134 # build a p4 user so author@example.com has an entry
135 p4_add_user author
137 # build a client
138 client_view "//depot/... //client/..." &&
140 return 0
143 p4_add_user () {
144 name=$1 &&
145 p4 user -f -i <<-EOF
146 User: $name
147 Email: $name@example.com
148 FullName: Dr. $name
152 p4_add_job () {
153 p4 job -f -i <<-EOF
154 Job: $1
155 Status: open
156 User: dummy
157 Description:
161 retry_until_success () {
162 nr_tries_left=$RETRY_TIMEOUT
163 until "$@" 2>/dev/null || test $nr_tries_left -eq 0
165 sleep 1
166 nr_tries_left=$(($nr_tries_left - 1))
167 done
170 stop_and_cleanup_p4d () {
171 kill -9 $p4d_pid $watchdog_pid
172 wait $p4d_pid
173 rm -rf "$db" "$cli" "$pidfile"
176 cleanup_git () {
177 retry_until_success rm -r "$git"
178 test_path_is_missing "$git" &&
179 retry_until_success mkdir "$git"
182 marshal_dump () {
183 what=$1 &&
184 line=${2:-1} &&
185 cat >"$TRASH_DIRECTORY/marshal-dump.py" <<-EOF &&
186 import marshal
187 import sys
188 instream = getattr(sys.stdin, 'buffer', sys.stdin)
189 for i in range($line):
190 d = marshal.load(instream)
191 print(d[b'$what'].decode('utf-8'))
193 "$PYTHON_PATH" "$TRASH_DIRECTORY/marshal-dump.py"
197 # Construct a client with this list of View lines
199 client_view () {
201 cat <<-EOF &&
202 Client: $P4CLIENT
203 Description: $P4CLIENT
204 Root: $cli
205 AltRoots: $(native_path "$cli")
206 LineEnd: unix
207 View:
209 printf "\t%s\n" "$@"
210 ) | p4 client -i
213 is_cli_file_writeable () {
214 # cygwin version of p4 does not set read-only attr,
215 # will be marked 444 but -w is true
216 file="$1" &&
217 if test_have_prereq CYGWIN && p4 -V | grep -q CYGWIN
218 then
219 stat=$(stat --format=%a "$file") &&
220 test $stat = 644
221 else
222 test -w "$file"