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 "$HTTPD_ROOT_PATH"
  83         cp "$TEST_PATH"/broken-smart-http.sh "$HTTPD_ROOT_PATH"
  84
  85         ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
  86
  87         if test -n "$LIB_HTTPD_SSL"
  88         then
  89                 HTTPD_PROTO=https
  90
  91                 RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
  92                         -config "$TEST_PATH/ssl.cnf" \
  93                         -new -x509 -nodes \
  94                         -out "$HTTPD_ROOT_PATH/httpd.pem" \
  95                         -keyout "$HTTPD_ROOT_PATH/httpd.pem"
  96                 GIT_SSL_NO_VERIFY=t
  97                 export GIT_SSL_NO_VERIFY
  98                 HTTPD_PARA="$HTTPD_PARA -DSSL"
  99         else
 100                 HTTPD_PROTO=http
 101         fi
 102         HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
 103         HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
 104         HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
 105         HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:user%40host@$HTTPD_DEST
 106
 107         if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
 108         then
 109                 HTTPD_PARA="$HTTPD_PARA -DDAV"
 110
 111                 if test -n "$LIB_HTTPD_SVN"
 112                 then
 113                         HTTPD_PARA="$HTTPD_PARA -DSVN"
 114                         rawsvnrepo="$HTTPD_ROOT_PATH/svnrepo"
 115                         svnrepo="http://127.0.0.1:$LIB_HTTPD_PORT/svn"
 116                 fi
 117         fi
 118 }
 119
 120 start_httpd() {
 121         prepare_httpd >&3 2>&4
 122
 123         trap 'code=$?; stop_httpd; (exit $code); die' EXIT
 124
 125         "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
 126                 -f "$TEST_PATH/apache.conf" $HTTPD_PARA \
 127                 -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start \
 128                 >&3 2>&4
 129         if test $? -ne 0
 130         then
 131                 skip_all="skipping test, web server setup failed"
 132                 trap 'die' EXIT
 133                 test_done
 134         fi
 135 }
 136
 137 stop_httpd() {
 138         trap 'die' EXIT
 139
 140         "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
 141                 -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
 142 }
 143
 144 test_http_push_nonff () {
 145         REMOTE_REPO=$1
 146         LOCAL_REPO=$2
 147         BRANCH=$3
 148         EXPECT_CAS_RESULT=${4-failure}
 149
 150         test_expect_success 'non-fast-forward push fails' '
 151                 cd "$REMOTE_REPO" &&
 152                 HEAD=$(git rev-parse --verify HEAD) &&
 153
 154                 cd "$LOCAL_REPO" &&
 155                 git checkout $BRANCH &&
 156                 echo "changed" > path2 &&
 157                 git commit -a -m path2 --amend &&
 158
 159                 test_must_fail git push -v origin >output 2>&1 &&
 160                 (cd "$REMOTE_REPO" &&
 161                  test $HEAD = $(git rev-parse --verify HEAD))
 162         '
 163
 164         test_expect_success 'non-fast-forward push show ref status' '
 165                 grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output
 166         '
 167
 168         test_expect_success 'non-fast-forward push shows help message' '
 169                 test_i18ngrep "Updates were rejected because" output
 170         '
 171
 172         test_expect_${EXPECT_CAS_RESULT} 'force with lease aka cas' '
 173                 HEAD=$( cd "$REMOTE_REPO" && git rev-parse --verify HEAD ) &&
 174                 test_when_finished '\''
 175                         (cd "$REMOTE_REPO" && git update-ref HEAD "$HEAD")
 176                 '\'' &&
 177                 (
 178                         cd "$LOCAL_REPO" &&
 179                         git push -v --force-with-lease=$BRANCH:$HEAD origin
 180                 ) &&
 181                 git rev-parse --verify "$BRANCH" >expect &&
 182                 (
 183                         cd "$REMOTE_REPO" && git rev-parse --verify HEAD
 184                 ) >actual &&
 185                 test_cmp expect actual
 186         '
 187 }
 188
 189 setup_askpass_helper() {
 190         test_expect_success 'setup askpass helper' '
 191                 write_script "$TRASH_DIRECTORY/askpass" <<-\EOF &&
 192                 echo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&
 193                 cat "$TRASH_DIRECTORY/askpass-response"
 194                 EOF
 195                 GIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&
 196                 export GIT_ASKPASS &&
 197                 export TRASH_DIRECTORY
 198         '
 199 }
 200
 201 set_askpass() {
 202         >"$TRASH_DIRECTORY/askpass-query" &&
 203         echo "$*" >"$TRASH_DIRECTORY/askpass-response"
 204 }
 205
 206 expect_askpass() {
 207         dest=$HTTPD_DEST${3+/$3}
 208
 209         {
 210                 case "$1" in
 211                 none)
 212                         ;;
 213                 pass)
 214                         echo "askpass: Password for 'http://$2@$dest': "
 215                         ;;
 216                 both)
 217                         echo "askpass: Username for 'http://$dest': "
 218                         echo "askpass: Password for 'http://$2@$dest': "
 219                         ;;
 220                 *)
 221                         false
 222                         ;;
 223                 esac
 224         } >"$TRASH_DIRECTORY/askpass-expect" &&
 225         test_cmp "$TRASH_DIRECTORY/askpass-expect" \
 226                  "$TRASH_DIRECTORY/askpass-query"
 227 }