git.cworth.org Git - notmuch/blob - test/test-lib-common.sh

   1 #
   2 # Copyright (c) 2005 Junio C Hamano
   3 # Copyright (c) 2010 Notmuch Developers
   4 #
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see https://www.gnu.org/licenses/ .
  17
  18 # This file contains common code to be used by both the regular
  19 # (correctness) tests and the performance tests.
  20
  21 # test-lib.sh defines die() which echoes to nonstandard fd where
  22 # output was redirected earlier in that file. If test-lib.sh is not
  23 # loaded, neither this redirection nor die() function were defined.
  24 #
  25 type die >/dev/null 2>&1 || die () { echo "$@" >&2; exit 1; }
  26
  27 if [[ -z "$NOTMUCH_SRCDIR" ]] || [[ -z "$NOTMUCH_BUILDDIR" ]]; then
  28         echo "internal: srcdir or builddir not set" >&2
  29         exit 1
  30 fi
  31
  32 backup_database () {
  33     test_name=$(basename $0 .sh)
  34     rm -rf $TMP_DIRECTORY/notmuch-dir-backup."$test_name"
  35     cp -pR ${MAIL_DIR}/.notmuch $TMP_DIRECTORY/notmuch-dir-backup."${test_name}"
  36 }
  37
  38 restore_database () {
  39     test_name=$(basename $0 .sh)
  40     rm -rf ${MAIL_DIR}/.notmuch
  41     cp -pR $TMP_DIRECTORY/notmuch-dir-backup."${test_name}" ${MAIL_DIR}/.notmuch
  42 }
  43
  44 # Prepend $TEST_DIRECTORY/../lib to LD_LIBRARY_PATH, to make tests work
  45 # on systems where ../notmuch depends on LD_LIBRARY_PATH.
  46 LD_LIBRARY_PATH=${TEST_DIRECTORY%/*}/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
  47 export LD_LIBRARY_PATH
  48
  49 # configure output
  50 . "$NOTMUCH_BUILDDIR/sh.config" || exit 1
  51
  52 # load OS specifics
  53 if [[ -e "$NOTMUCH_SRCDIR/test/test-lib-$PLATFORM.sh" ]]; then
  54     . "$NOTMUCH_SRCDIR/test/test-lib-$PLATFORM.sh" || exit 1
  55 fi
  56
  57 # Generate a new message in the mail directory, with a unique message
  58 # ID and subject. The message is not added to the index.
  59 #
  60 # After this function returns, the filename of the generated message
  61 # is available as $gen_msg_filename and the message ID is available as
  62 # $gen_msg_id .
  63 #
  64 # This function supports named parameters with the bash syntax for
  65 # assigning a value to an associative array ([name]=value). The
  66 # supported parameters are:
  67 #
  68 #  [dir]=directory/of/choice
  69 #
  70 #       Generate the message in directory 'directory/of/choice' within
  71 #       the mail store. The directory will be created if necessary.
  72 #
  73 #  [filename]=name
  74 #
  75 #       Store the message in file 'name'. The default is to store it
  76 #       in 'msg-<count>', where <count> is three-digit number of the
  77 #       message.
  78 #
  79 #  [body]=text
  80 #
  81 #       Text to use as the body of the email message
  82 #
  83 #  '[from]="Some User <user@example.com>"'
  84 #  '[to]="Some User <user@example.com>"'
  85 #  '[subject]="Subject of email message"'
  86 #  '[date]="RFC 822 Date"'
  87 #
  88 #       Values for email headers. If not provided, default values will
  89 #       be generated instead.
  90 #
  91 #  '[cc]="Some User <user@example.com>"'
  92 #  [reply-to]=some-address
  93 #  [in-reply-to]=<message-id>
  94 #  [references]=<message-id>
  95 #  [content-type]=content-type-specification
  96 #  '[header]=full header line, including keyword'
  97 #
  98 #       Additional values for email headers. If these are not provided
  99 #       then the relevant headers will simply not appear in the
 100 #       message.
 101 #
 102 #  '[id]=message-id'
 103 #
 104 #       Controls the message-id of the created message.
 105 gen_msg_cnt=0
 106 gen_msg_filename=""
 107 gen_msg_id=""
 108 generate_message ()
 109 {
 110     # This is our (bash-specific) magic for doing named parameters
 111     local -A template="($@)"
 112     local additional_headers
 113
 114     gen_msg_cnt=$((gen_msg_cnt + 1))
 115     if [ -z "${template[filename]}" ]; then
 116         gen_msg_name="msg-$(printf "%03d" $gen_msg_cnt)"
 117     else
 118         gen_msg_name=${template[filename]}
 119     fi
 120
 121     if [ -z "${template[id]}" ]; then
 122         gen_msg_id="${gen_msg_name%:2,*}@notmuch-test-suite"
 123     else
 124         gen_msg_id="${template[id]}"
 125     fi
 126
 127     if [ -z "${template[dir]}" ]; then
 128         gen_msg_filename="${MAIL_DIR}/$gen_msg_name"
 129     else
 130         gen_msg_filename="${MAIL_DIR}/${template[dir]}/$gen_msg_name"
 131         mkdir -p "$(dirname "$gen_msg_filename")"
 132     fi
 133
 134     if [ -z "${template[body]}" ]; then
 135         template[body]="This is just a test message (#${gen_msg_cnt})"
 136     fi
 137
 138     if [ -z "${template[from]}" ]; then
 139         template[from]="Notmuch Test Suite <test_suite@notmuchmail.org>"
 140     fi
 141
 142     if [ -z "${template[to]}" ]; then
 143         template[to]="Notmuch Test Suite <test_suite@notmuchmail.org>"
 144     fi
 145
 146     if [ -z "${template[subject]}" ]; then
 147         if [ -n "$test_subtest_name" ]; then
 148             template[subject]="$test_subtest_name"
 149         else
 150             template[subject]="Test message #${gen_msg_cnt}"
 151         fi
 152     elif [ "${template[subject]}" = "@FORCE_EMPTY" ]; then
 153         template[subject]=""
 154     fi
 155
 156     if [ -z "${template[date]}" ]; then
 157         # we use decreasing timestamps here for historical reasons;
 158         # the existing test suite when we converted to unique timestamps just
 159         # happened to have signicantly fewer failures with that choice.
 160         local date_secs=$((978709437 - gen_msg_cnt))
 161         # printf %(..)T is bash 4.2+ feature. use perl fallback if needed...
 162         TZ=UTC printf -v template[date] "%(%a, %d %b %Y %T %z)T" $date_secs 2>/dev/null ||
 163             template[date]=`perl -le 'use POSIX "strftime";
 164                                 @time = gmtime '"$date_secs"';
 165                                 print strftime "%a, %d %b %Y %T +0000", @time'`
 166     fi
 167
 168     additional_headers=""
 169     if [ ! -z "${template[header]}" ]; then
 170         additional_headers="${template[header]}
 171 ${additional_headers}"
 172     fi
 173
 174     if [ ! -z "${template[reply-to]}" ]; then
 175         additional_headers="Reply-To: ${template[reply-to]}
 176 ${additional_headers}"
 177     fi
 178
 179     if [ ! -z "${template[in-reply-to]}" ]; then
 180         additional_headers="In-Reply-To: ${template[in-reply-to]}
 181 ${additional_headers}"
 182     fi
 183
 184     if [ ! -z "${template[cc]}" ]; then
 185         additional_headers="Cc: ${template[cc]}
 186 ${additional_headers}"
 187     fi
 188
 189     if [ ! -z "${template[bcc]}" ]; then
 190         additional_headers="Bcc: ${template[bcc]}
 191 ${additional_headers}"
 192     fi
 193
 194     if [ ! -z "${template[references]}" ]; then
 195         additional_headers="References: ${template[references]}
 196 ${additional_headers}"
 197     fi
 198
 199     if [ ! -z "${template[content-type]}" ]; then
 200         additional_headers="Content-Type: ${template[content-type]}
 201 ${additional_headers}"
 202     fi
 203
 204     if [ ! -z "${template[content-transfer-encoding]}" ]; then
 205         additional_headers="Content-Transfer-Encoding: ${template[content-transfer-encoding]}
 206 ${additional_headers}"
 207     fi
 208
 209     # Note that in the way we're setting it above and using it below,
 210     # `additional_headers' will also serve as the header / body separator
 211     # (empty line in between).
 212
 213     cat <<EOF >"$gen_msg_filename"
 214 From: ${template[from]}
 215 To: ${template[to]}
 216 Message-Id: <${gen_msg_id}>
 217 Subject: ${template[subject]}
 218 Date: ${template[date]}
 219 ${additional_headers}
 220 ${template[body]}
 221 EOF
 222 }
 223
 224 # Generate a new message and add it to the database.
 225 #
 226 # All of the arguments and return values supported by generate_message
 227 # are also supported here, so see that function for details.
 228 add_message ()
 229 {
 230     generate_message "$@" &&
 231     notmuch new > /dev/null
 232 }
 233
 234 if test -n "$valgrind"
 235 then
 236         make_symlink () {
 237                 test -h "$2" &&
 238                 test "$1" = "$(readlink "$2")" || {
 239                         # be super paranoid
 240                         if mkdir "$2".lock
 241                         then
 242                                 rm -f "$2" &&
 243                                 ln -s "$1" "$2" &&
 244                                 rm -r "$2".lock
 245                         else
 246                                 while test -d "$2".lock
 247                                 do
 248                                         say "Waiting for lock on $2."
 249                                         sleep 1
 250                                 done
 251                         fi
 252                 }
 253         }
 254
 255         make_valgrind_symlink () {
 256                 # handle only executables
 257                 test -x "$1" || return
 258
 259                 base=$(basename "$1")
 260                 symlink_target=$TEST_DIRECTORY/../$base
 261                 # do not override scripts
 262                 if test -x "$symlink_target" &&
 263                     test ! -d "$symlink_target" &&
 264                     test "#!" != "$(head -c 2 < "$symlink_target")"
 265                 then
 266                         symlink_target=$TEST_DIRECTORY/valgrind.sh
 267                 fi
 268                 case "$base" in
 269                 *.sh|*.perl)
 270                         symlink_target=$TEST_DIRECTORY/unprocessed-script
 271                 esac
 272                 # create the link, or replace it if it is out of date
 273                 make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
 274         }
 275
 276         # override notmuch executable in TEST_DIRECTORY/..
 277         GIT_VALGRIND=$TEST_DIRECTORY/valgrind
 278         mkdir -p "$GIT_VALGRIND"/bin
 279         make_valgrind_symlink $TEST_DIRECTORY/../notmuch
 280         OLDIFS=$IFS
 281         IFS=:
 282         for path in $PATH
 283         do
 284                 ls "$path"/notmuch 2> /dev/null |
 285                 while read file
 286                 do
 287                         make_valgrind_symlink "$file"
 288                 done
 289         done
 290         IFS=$OLDIFS
 291         PATH=$GIT_VALGRIND/bin:$PATH
 292         GIT_EXEC_PATH=$GIT_VALGRIND/bin
 293         export GIT_VALGRIND
 294         test -n "$NOTMUCH_BUILDDIR" && MANPATH="$NOTMUCH_BUILDDIR/doc/_build/man"
 295 else # normal case
 296         if test -n "$NOTMUCH_BUILDDIR"
 297                 then
 298                         PATH="$NOTMUCH_BUILDDIR:$PATH"
 299                         MANPATH="$NOTMUCH_BUILDDIR/doc/_build/man"
 300                 fi
 301 fi
 302 export PATH MANPATH
 303
 304 # Test repository
 305 test="tmp.$(basename "$0" .sh)"
 306 TMP_DIRECTORY="$TEST_DIRECTORY/$test"
 307 test ! -z "$debug" || remove_tmp=$TMP_DIRECTORY
 308 rm -rf "$TMP_DIRECTORY" || {
 309         GIT_EXIT_OK=t
 310         echo >&6 "FATAL: Cannot prepare test area"
 311         exit 1
 312 }
 313
 314 # A temporary home directory is needed by at least:
 315 # - emacs/"Sending a message via (fake) SMTP"
 316 # - emacs/"Reply within emacs"
 317 # - crypto/emacs_deliver_message
 318 export HOME="${TMP_DIRECTORY}/home"
 319 mkdir -p "${HOME}"
 320
 321 MAIL_DIR="${TMP_DIRECTORY}/mail"
 322 export NOTMUCH_CONFIG="${TMP_DIRECTORY}/notmuch-config"
 323
 324 mkdir -p "${MAIL_DIR}"
 325
 326 cat <<EOF >"${NOTMUCH_CONFIG}"
 327 [database]
 328 path=${MAIL_DIR}
 329
 330 [user]
 331 name=Notmuch Test Suite
 332 primary_email=test_suite@notmuchmail.org
 333 other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org
 334 EOF