Merge branch 'nd/log-n-doc' into maint
[git] / t / lib-httpd.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2008 Clemens Buchacher <drizzd@aon.at>
4 #
5
6 if test -z "$GIT_TEST_HTTPD"
7 then
8         skip_all="Network testing disabled (define GIT_TEST_HTTPD to enable)"
9         test_done
10 fi
11
12 HTTPD_PARA=""
13
14 for DEFAULT_HTTPD_PATH in '/usr/sbin/httpd' '/usr/sbin/apache2'
15 do
16         if test -x "$DEFAULT_HTTPD_PATH"
17         then
18                 break
19         fi
20 done
21
22 for DEFAULT_HTTPD_MODULE_PATH in '/usr/libexec/apache2' \
23                                  '/usr/lib/apache2/modules' \
24                                  '/usr/lib64/httpd/modules' \
25                                  '/usr/lib/httpd/modules'
26 do
27         if test -d "$DEFAULT_HTTPD_MODULE_PATH"
28         then
29                 break
30         fi
31 done
32
33 case $(uname) in
34         Darwin)
35                 HTTPD_PARA="$HTTPD_PARA -DDarwin"
36         ;;
37 esac
38
39 LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"}
40 LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'8111'}
41
42 TEST_PATH="$TEST_DIRECTORY"/lib-httpd
43 HTTPD_ROOT_PATH="$PWD"/httpd
44 HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www
45
46 # hack to suppress apache PassEnv warnings
47 GIT_VALGRIND=$GIT_VALGRIND; export GIT_VALGRIND
48 GIT_VALGRIND_OPTIONS=$GIT_VALGRIND_OPTIONS; export GIT_VALGRIND_OPTIONS
49
50 if ! test -x "$LIB_HTTPD_PATH"
51 then
52         skip_all="skipping test, no web server found at '$LIB_HTTPD_PATH'"
53         test_done
54 fi
55
56 HTTPD_VERSION=`$LIB_HTTPD_PATH -v | \
57         sed -n 's/^Server version: Apache\/\([0-9]*\)\..*$/\1/p; q'`
58
59 if test -n "$HTTPD_VERSION"
60 then
61         if test -z "$LIB_HTTPD_MODULE_PATH"
62         then
63                 if ! test $HTTPD_VERSION -ge 2
64                 then
65                         skip_all="skipping test, at least Apache version 2 is required"
66                         test_done
67                 fi
68                 if ! test -d "$DEFAULT_HTTPD_MODULE_PATH"
69                 then
70                         skip_all="Apache module directory not found.  Skipping tests."
71                         test_done
72                 fi
73
74                 LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH"
75         fi
76 else
77         error "Could not identify web server at '$LIB_HTTPD_PATH'"
78 fi
79
80 prepare_httpd() {
81         mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
82         cp "$TEST_PATH"/passwd "$HTTPD_ROOT_PATH"
83
84         ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
85
86         if test -n "$LIB_HTTPD_SSL"
87         then
88                 HTTPD_PROTO=https
89
90                 RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
91                         -config "$TEST_PATH/ssl.cnf" \
92                         -new -x509 -nodes \
93                         -out "$HTTPD_ROOT_PATH/httpd.pem" \
94                         -keyout "$HTTPD_ROOT_PATH/httpd.pem"
95                 GIT_SSL_NO_VERIFY=t
96                 export GIT_SSL_NO_VERIFY
97                 HTTPD_PARA="$HTTPD_PARA -DSSL"
98         else
99                 HTTPD_PROTO=http
100         fi
101         HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
102         HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
103         HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
104         HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:user%40host@$HTTPD_DEST
105
106         if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
107         then
108                 HTTPD_PARA="$HTTPD_PARA -DDAV"
109
110                 if test -n "$LIB_HTTPD_SVN"
111                 then
112                         HTTPD_PARA="$HTTPD_PARA -DSVN"
113                         rawsvnrepo="$HTTPD_ROOT_PATH/svnrepo"
114                         svnrepo="http://127.0.0.1:$LIB_HTTPD_PORT/svn"
115                 fi
116         fi
117 }
118
119 start_httpd() {
120         prepare_httpd >&3 2>&4
121
122         trap 'code=$?; stop_httpd; (exit $code); die' EXIT
123
124         "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
125                 -f "$TEST_PATH/apache.conf" $HTTPD_PARA \
126                 -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start \
127                 >&3 2>&4
128         if test $? -ne 0
129         then
130                 skip_all="skipping test, web server setup failed"
131                 trap 'die' EXIT
132                 test_done
133         fi
134 }
135
136 stop_httpd() {
137         trap 'die' EXIT
138
139         "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
140                 -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
141 }
142
143 test_http_push_nonff() {
144         REMOTE_REPO=$1
145         LOCAL_REPO=$2
146         BRANCH=$3
147
148         test_expect_success 'non-fast-forward push fails' '
149                 cd "$REMOTE_REPO" &&
150                 HEAD=$(git rev-parse --verify HEAD) &&
151
152                 cd "$LOCAL_REPO" &&
153                 git checkout $BRANCH &&
154                 echo "changed" > path2 &&
155                 git commit -a -m path2 --amend &&
156
157                 test_must_fail git push -v origin >output 2>&1 &&
158                 (cd "$REMOTE_REPO" &&
159                  test $HEAD = $(git rev-parse --verify HEAD))
160         '
161
162         test_expect_success 'non-fast-forward push show ref status' '
163                 grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output
164         '
165
166         test_expect_success 'non-fast-forward push shows help message' '
167                 test_i18ngrep "Updates were rejected because" output
168         '
169 }
170
171 setup_askpass_helper() {
172         test_expect_success 'setup askpass helper' '
173                 write_script "$TRASH_DIRECTORY/askpass" <<-\EOF &&
174                 echo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&
175                 cat "$TRASH_DIRECTORY/askpass-response"
176                 EOF
177                 GIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&
178                 export GIT_ASKPASS &&
179                 export TRASH_DIRECTORY
180         '
181 }
182
183 set_askpass() {
184         >"$TRASH_DIRECTORY/askpass-query" &&
185         echo "$*" >"$TRASH_DIRECTORY/askpass-response"
186 }
187
188 expect_askpass() {
189         dest=$HTTPD_DEST
190         {
191                 case "$1" in
192                 none)
193                         ;;
194                 pass)
195                         echo "askpass: Password for 'http://$2@$dest': "
196                         ;;
197                 both)
198                         echo "askpass: Username for 'http://$dest': "
199                         echo "askpass: Password for 'http://$2@$dest': "
200                         ;;
201                 *)
202                         false
203                         ;;
204                 esac
205         } >"$TRASH_DIRECTORY/askpass-expect" &&
206         test_cmp "$TRASH_DIRECTORY/askpass-expect" \
207                  "$TRASH_DIRECTORY/askpass-query"
208 }