X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/d95447229b6329aee52107602e6b62ff51088460..38843171817eda292ad3f35de463ed2cb04689ef:/testsuite/rsync.fns diff --git a/testsuite/rsync.fns b/testsuite/rsync.fns index 791b62b8..42b7b7ef 100644 --- a/testsuite/rsync.fns +++ b/testsuite/rsync.fns @@ -1,4 +1,278 @@ #! /bin/sh -rsync="$prefix/bin/rsync" +# Copyright (C) 2001 by Martin Pool +# General-purpose test functions for rsync. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version +# 2 as published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + +TMP="$scratchdir" +FROM=${TMP}/from +TO=${TMP}/to +LOG=${TMP}/log +RSYNC="$rsync_bin" + +# Berkley's nice. +PATH="$PATH:/usr/ucb" + +runtest() { + echo $ECHO_N "Test $1: $ECHO_C" + if eval "$2" + then + echo "${ECHO_T} done." + return 0 + else + echo "${ECHO_T} failed!" + return 1 + fi +} + +printmsg() { + echo "$1" +} + + +rsync_ls_lR() { + find "$@" -print | sort | xargs "$TOOLDIR/tls" +} + +rsync_getgroups() { + "$TOOLDIR/getgroups" +} + + +#################### +# Build test directories TO and FROM, with FROM full of files. + +hands_setup() { + # Clean before creation + rm -rf $FROM + rm -rf $TO + + [ -d $TMP ] || mkdir $TMP + [ -d $FROM ] || mkdir $FROM + [ -d $TO ] || mkdir $TO + + # On some BSD systems, the umask affects the mode of created + # symlinks, even though the mode apparently has no effect on how + # the links behave in the future, and it cannot be changed using + # chmod! rsync always sets its umask to 000 so that it can + # accurately recreate permissions, but this script is probably run + # with a different umask. + + # This causes a little problem that "ls -l" of the two will not be + # the same. So, we need to set our umask before doing any creations. + + # set up test data + touch ${FROM}/empty + mkdir ${FROM}/emptydir + + # a hundred lines of text or so + rsync_ls_lR "${srcdir}" > ${FROM}/filelist + + # This might fail on systems that don't have -n + echo $ECHO_N "This file has no trailing lf$ECHO_C" > ${FROM}/nolf + umask 0 + ln -s nolf ${FROM}/nolf-symlink + umask 022 + + cat $srcdir/*.c > ${FROM}/text + mkdir ${FROM}/dir + cp ${FROM}/text ${FROM}/dir + mkdir ${FROM}/dir/subdir + mkdir ${FROM}/dir/subdir/subsubdir + ls -ltr /etc > ${FROM}/dir/subdir/subsubdir/etc-ltr-list + mkdir ${FROM}/dir/subdir/subsubdir2 + ls -lt /bin > ${FROM}/dir/subdir/subsubdir2/bin-lt-list + +# echo testing head: +# ls -lR ${srcdir} | head -10 || echo failed +} + + +#################### +# Many machines do not have "mkdir -p", so we have to build up long paths. +# How boring. +makepath () { + echo " makepath $1" + p="$1" + ( + # Absolut Unix. + if echo $p | grep '^/' >/dev/null + then + cd / + fi + + # This will break if $1 contains a space. + for c in `echo $p | tr '/' ' '` + do + if [ -d "$c" ] || mkdir "$c" + then + cd "$c" || return $? + else + echo "failed to create $c" >&2; return $? + fi + done + ) +} + + + +########################### +# Run a test (in '$1') then compare directories $2 and $3 to see if +# there are any difference. If there are, explain them. + +# So normally basically $1 should be an rsync command, and $2 and $3 +# the source and destination directories. This is only good when you +# expect to transfer the whole directory exactly as is. If some files +# should be excluded, you might need to use something else. + +checkit() { + failed= + + # We can just write everything to stdout/stderr, because the + # wrapper hides it unless there is a problem. + + echo "Running: \"$1\"" + eval "$1" + status=$? + if [ $status != 0 ]; then + failed="YES"; + fi + + echo "-------------" + echo "check how the files compare with diff:" + echo "" + for f in `cd "$2"; find . -type f -print ` + do + diff -c "$2"/"$f" "$3"/"$f" || failed=YES + done + + echo "-------------" + echo "check how the directory listings compare with diff:" + echo "" + ( cd "$2" && rsync_ls_lR . ) > ${TMP}/ls-from + ( cd "$3" && rsync_ls_lR . ) > ${TMP}/ls-to + diff -c ${TMP}/ls-from ${TMP}/ls-to || failed=YES + if [ -z "${failed}" ] ; then + return 0 + else + return 1 + fi +} + + +build_rsyncd_conf() { + # Build an appropriate configuration file + conf="$scratchdir/test-rsyncd.conf" + echo "building configuration $conf" + + port=2612 + pidfile="$scratchdir/rsyncd.pid" + logfile="$scratchdir/rsyncd.log" + + cat >$conf <"$fromdir/referent" + ln -s referent "$fromdir/relative" + ln -s "$fromdir/referent" "$fromdir/absolute" + ln -s nonexistent "$fromdir/dangling" + ln -s "$srcdir/rsync.c" "$fromdir/unsafe" +} + +test_fail() { + echo "$@" >&2 + exit 1 +} + +test_skipped() { + echo "$@" >&2 + echo "$@" > "$TMP/whyskipped" + exit 77 +} + +# It failed, but we expected that. don't dump out error logs, +# because most users won't want to see them. But do leave +# the working directory around. +test_xfail() { + echo "$@" >&2 + exit 78 +} + +# Determine what shell command will appropriately test for links. +ln -s foo "$scratchdir/testlink" +for cmd in test /bin/test /usr/bin/test /usr/ucb/bin/test /usr/ucb/test +do + for switch in -h -L + do + if $cmd $switch "$scratchdir/testlink" 2>/dev/null + then + # how nice + TEST_SYMLINK_CMD="$cmd $switch" + # i wonder if break 2 is portable? + break 2 + fi + done +done +# ok, now get rid of it +rm "$scratchdir/testlink" + + +if [ "x$TEST_SYMLINK_CMD" = 'x' ] +then + test_fail "Couldn't determine how to test for symlinks" +else + echo "Testing for symlinks using '$TEST_SYMLINK_CMD'" +fi + + +# Test whether something is a link, allowing for shell peculiarities +is_a_link() { + # note the variable contains the first option and therefore is not quoted + $TEST_SYMLINK_CMD "$1" +} + + +# We need to set the umask to be reproducible. Note also that when we +# do some daemon tests as root, we will setuid() and therefore the +# directory has to be writable by the nobody user in some cases. The +# best thing is probably to explicitly chmod those directories after +# creation. + +umask 022