Merge branch 'sg/stress-test'
[git/git.git] / t / lib-httpd.sh
CommitLineData
c74c7203
JN
1# Shell library to run an HTTP server for use in tests.
2# Ends the test early if httpd tests should not be run,
3# for example because the user has not enabled them.
4#
5# Usage:
6#
7# . ./test-lib.sh
8# . "$TEST_DIRECTORY"/lib-httpd.sh
9# start_httpd
10#
11# test_expect_success '...' '
12# ...
13# '
14#
15# test_expect_success ...
16#
17# stop_httpd
18# test_done
19#
20# Can be configured using the following variables.
21#
22# GIT_TEST_HTTPD enable HTTPD tests
23# LIB_HTTPD_PATH web server path
24# LIB_HTTPD_MODULE_PATH web server modules path
25# LIB_HTTPD_PORT listening port
26# LIB_HTTPD_DAV enable DAV
a8a5d251 27# LIB_HTTPD_SVN enable SVN at given location (e.g. "svn")
c74c7203 28# LIB_HTTPD_SSL enable SSL
faa4bc35
CB
29#
30# Copyright (c) 2008 Clemens Buchacher <drizzd@aon.at>
31#
32
c9d441a8
JK
33if test -n "$NO_CURL"
34then
35 skip_all='skipping test, git built without http support'
36 test_done
37fi
38
309a9e33
JH
39if test -n "$NO_EXPAT" && test -n "$LIB_HTTPD_DAV"
40then
41 skip_all='skipping test, git built without expat support'
42 test_done
43fi
44
83d842dc
JK
45test_tristate GIT_TEST_HTTPD
46if test "$GIT_TEST_HTTPD" = false
faa4bc35 47then
83d842dc 48 skip_all="Network testing disabled (unset GIT_TEST_HTTPD to enable)"
faa4bc35 49 test_done
faa4bc35
CB
50fi
51
1767c517 52if ! test_have_prereq NOT_ROOT; then
a1a30111
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53 test_skip_or_die $GIT_TEST_HTTPD \
54 "Cannot run httpd tests as root"
55fi
56
69707d61
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57HTTPD_PARA=""
58
0d344738
TC
59for DEFAULT_HTTPD_PATH in '/usr/sbin/httpd' '/usr/sbin/apache2'
60do
61 if test -x "$DEFAULT_HTTPD_PATH"
62 then
63 break
64 fi
65done
66
67for DEFAULT_HTTPD_MODULE_PATH in '/usr/libexec/apache2' \
68 '/usr/lib/apache2/modules' \
69 '/usr/lib64/httpd/modules' \
70 '/usr/lib/httpd/modules'
71do
72 if test -d "$DEFAULT_HTTPD_MODULE_PATH"
73 then
74 break
75 fi
76done
77
69707d61
JS
78case $(uname) in
79 Darwin)
69707d61
JS
80 HTTPD_PARA="$HTTPD_PARA -DDarwin"
81 ;;
69707d61
JS
82esac
83
84LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"}
fa840581 85test_set_port LIB_HTTPD_PORT
faa4bc35 86
bfdbee98 87TEST_PATH="$TEST_DIRECTORY"/lib-httpd
faa4bc35
CB
88HTTPD_ROOT_PATH="$PWD"/httpd
89HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www
90
f6288254
JK
91# hack to suppress apache PassEnv warnings
92GIT_VALGRIND=$GIT_VALGRIND; export GIT_VALGRIND
93GIT_VALGRIND_OPTIONS=$GIT_VALGRIND_OPTIONS; export GIT_VALGRIND_OPTIONS
89c57ab3 94GIT_TRACE=$GIT_TRACE; export GIT_TRACE
f6288254 95
faa4bc35
CB
96if ! test -x "$LIB_HTTPD_PATH"
97then
83d842dc 98 test_skip_or_die $GIT_TEST_HTTPD "no web server found at '$LIB_HTTPD_PATH'"
faa4bc35
CB
99fi
100
e429dfd5
EP
101HTTPD_VERSION=$($LIB_HTTPD_PATH -v | \
102 sed -n 's/^Server version: Apache\/\([0-9]*\)\..*$/\1/p; q')
faa4bc35
CB
103
104if test -n "$HTTPD_VERSION"
105then
106 if test -z "$LIB_HTTPD_MODULE_PATH"
107 then
108 if ! test $HTTPD_VERSION -ge 2
109 then
83d842dc
JK
110 test_skip_or_die $GIT_TEST_HTTPD \
111 "at least Apache version 2 is required"
faa4bc35 112 fi
0d344738
TC
113 if ! test -d "$DEFAULT_HTTPD_MODULE_PATH"
114 then
83d842dc
JK
115 test_skip_or_die $GIT_TEST_HTTPD \
116 "Apache module directory not found"
0d344738 117 fi
faa4bc35 118
69707d61 119 LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH"
faa4bc35
CB
120 fi
121else
83d842dc
JK
122 test_skip_or_die $GIT_TEST_HTTPD \
123 "Could not identify web server at '$LIB_HTTPD_PATH'"
faa4bc35
CB
124fi
125
c7db2d16
JK
126install_script () {
127 write_script "$HTTPD_ROOT_PATH/$1" <"$TEST_PATH/$1"
128}
129
faa4bc35 130prepare_httpd() {
13b5481e 131 mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
3cf8fe1d 132 cp "$TEST_PATH"/passwd "$HTTPD_ROOT_PATH"
c7db2d16 133 install_script broken-smart-http.sh
dbcf2bd3 134 install_script error.sh
3374292e 135 install_script apply-one-time-sed.sh
faa4bc35 136
13b5481e 137 ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
faa4bc35
CB
138
139 if test -n "$LIB_HTTPD_SSL"
140 then
5232586c 141 HTTPD_PROTO=https
faa4bc35
CB
142
143 RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
13b5481e 144 -config "$TEST_PATH/ssl.cnf" \
faa4bc35 145 -new -x509 -nodes \
13b5481e
MH
146 -out "$HTTPD_ROOT_PATH/httpd.pem" \
147 -keyout "$HTTPD_ROOT_PATH/httpd.pem"
0e46e704
BD
148 GIT_SSL_NO_VERIFY=t
149 export GIT_SSL_NO_VERIFY
faa4bc35
CB
150 HTTPD_PARA="$HTTPD_PARA -DSSL"
151 else
5232586c 152 HTTPD_PROTO=http
faa4bc35 153 fi
5232586c
JK
154 HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
155 HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
156 HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
afbf5ca5 157 HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:pass%40host@$HTTPD_DEST
faa4bc35 158
ce5dadb6 159 if test -n "$LIB_HTTPD_DAV" || test -n "$LIB_HTTPD_SVN"
faa4bc35
CB
160 then
161 HTTPD_PARA="$HTTPD_PARA -DDAV"
162
163 if test -n "$LIB_HTTPD_SVN"
164 then
165 HTTPD_PARA="$HTTPD_PARA -DSVN"
a8a5d251
EW
166 LIB_HTTPD_SVNPATH="$rawsvnrepo"
167 svnrepo="http://127.0.0.1:$LIB_HTTPD_PORT/"
168 svnrepo="$svnrepo$LIB_HTTPD_SVN"
169 export LIB_HTTPD_SVN LIB_HTTPD_SVNPATH
faa4bc35
CB
170 fi
171 fi
172}
173
174start_httpd() {
75318a3b 175 prepare_httpd >&3 2>&4
faa4bc35 176
a5adcbe3 177 trap 'code=$?; stop_httpd; (exit $code); die' EXIT
faa4bc35 178
13b5481e
MH
179 "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
180 -f "$TEST_PATH/apache.conf" $HTTPD_PARA \
75318a3b
JK
181 -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start \
182 >&3 2>&4
a5adcbe3
CB
183 if test $? -ne 0
184 then
a5adcbe3 185 trap 'die' EXIT
44f243d3 186 cat "$HTTPD_ROOT_PATH"/error.log >&4 2>/dev/null
83d842dc 187 test_skip_or_die $GIT_TEST_HTTPD "web server setup failed"
75318a3b 188 fi
faa4bc35
CB
189}
190
191stop_httpd() {
35641310 192 trap 'die' EXIT
faa4bc35 193
13b5481e 194 "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
69707d61 195 -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
faa4bc35 196}
6cbd6e92 197
05c1eb10 198test_http_push_nonff () {
6cbd6e92
TRC
199 REMOTE_REPO=$1
200 LOCAL_REPO=$2
201 BRANCH=$3
05c1eb10 202 EXPECT_CAS_RESULT=${4-failure}
6cbd6e92
TRC
203
204 test_expect_success 'non-fast-forward push fails' '
205 cd "$REMOTE_REPO" &&
206 HEAD=$(git rev-parse --verify HEAD) &&
207
208 cd "$LOCAL_REPO" &&
209 git checkout $BRANCH &&
210 echo "changed" > path2 &&
211 git commit -a -m path2 --amend &&
212
77b5be2a 213 test_must_fail git push -v origin >output 2>&1 &&
6cbd6e92
TRC
214 (cd "$REMOTE_REPO" &&
215 test $HEAD = $(git rev-parse --verify HEAD))
216 '
217
218 test_expect_success 'non-fast-forward push show ref status' '
219 grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output
220 '
221
d3bd0425 222 test_expect_success 'non-fast-forward push shows help message' '
0aff719f 223 test_i18ngrep "Updates were rejected because" output
6cbd6e92 224 '
e69fa70f 225
42aa29ee 226 test_expect_${EXPECT_CAS_RESULT} 'force with lease aka cas' '
e69fa70f
JH
227 HEAD=$( cd "$REMOTE_REPO" && git rev-parse --verify HEAD ) &&
228 test_when_finished '\''
229 (cd "$REMOTE_REPO" && git update-ref HEAD "$HEAD")
230 '\'' &&
231 (
232 cd "$LOCAL_REPO" &&
233 git push -v --force-with-lease=$BRANCH:$HEAD origin
234 ) &&
235 git rev-parse --verify "$BRANCH" >expect &&
236 (
237 cd "$REMOTE_REPO" && git rev-parse --verify HEAD
238 ) >actual &&
239 test_cmp expect actual
240 '
6cbd6e92 241}
e837936c
JK
242
243setup_askpass_helper() {
244 test_expect_success 'setup askpass helper' '
245 write_script "$TRASH_DIRECTORY/askpass" <<-\EOF &&
246 echo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&
afbf5ca5
JK
247 case "$*" in
248 *Username*)
249 what=user
250 ;;
251 *Password*)
252 what=pass
253 ;;
254 esac &&
255 cat "$TRASH_DIRECTORY/askpass-$what"
e837936c
JK
256 EOF
257 GIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&
258 export GIT_ASKPASS &&
259 export TRASH_DIRECTORY
260 '
261}
262
263set_askpass() {
264 >"$TRASH_DIRECTORY/askpass-query" &&
afbf5ca5
JK
265 echo "$1" >"$TRASH_DIRECTORY/askpass-user" &&
266 echo "$2" >"$TRASH_DIRECTORY/askpass-pass"
e837936c
JK
267}
268
269expect_askpass() {
050ef365
JK
270 dest=$HTTPD_DEST${3+/$3}
271
e837936c
JK
272 {
273 case "$1" in
274 none)
275 ;;
276 pass)
277 echo "askpass: Password for 'http://$2@$dest': "
278 ;;
279 both)
280 echo "askpass: Username for 'http://$dest': "
281 echo "askpass: Password for 'http://$2@$dest': "
282 ;;
283 *)
284 false
285 ;;
286 esac
287 } >"$TRASH_DIRECTORY/askpass-expect" &&
288 test_cmp "$TRASH_DIRECTORY/askpass-expect" \
289 "$TRASH_DIRECTORY/askpass-query"
290}
6940a060
SG
291
292strip_access_log() {
293 sed -e "
294 s/^.* \"//
295 s/\"//
296 s/ [1-9][0-9]*\$//
297 s/^GET /GET /
298 " "$HTTPD_ROOT_PATH"/access.log
299}
e8b3b2e2
SG
300
301# Requires one argument: the name of a file containing the expected stripped
302# access log entries.
303check_access_log() {
304 sort "$1" >"$1".sorted &&
305 strip_access_log >access.log.stripped &&
306 sort access.log.stripped >access.log.sorted &&
307 if ! test_cmp "$1".sorted access.log.sorted
308 then
309 test_cmp "$1" access.log.stripped
310 fi
311}