Merge tag 'debian/0.15.1-1' into squeeze-backports

[obsolete/notmuch-old] / performance-test / perf-test-lib.sh

diff --git a/performance-test/perf-test-lib.sh b/performance-test/perf-test-lib.sh
new file mode 100644 (file)
index 0000000..9ee7661
--- /dev/null
+++ b/performance-test/perf-test-lib.sh
@@ -0,0 +1,193 @@
+. ./version.sh
+
+corpus_size=large
+
+while test "$#" -ne 0
+do
+       case "$1" in
+       -d|--debug)
+               debug=t;
+               shift
+               ;;
+       -s|--small)
+               corpus_size=small;
+               shift
+               ;;
+       -m|--medium)
+               corpus_size=medium;
+               shift
+               ;;
+       -l|--large)
+               corpus_size=large;
+               shift
+               ;;
+       *)
+               echo "error: unknown performance test option '$1'" >&2; exit 1 ;;
+       esac
+done
+. ../test/test-lib-common.sh
+
+set -e
+
+if ! test -x ../notmuch
+then
+       echo >&2 'You do not seem to have built notmuch yet.'
+       exit 1
+fi
+
+DB_CACHE_DIR=${TEST_DIRECTORY}/notmuch.cache.$corpus_size
+
+add_email_corpus ()
+{
+    rm -rf ${MAIL_DIR}
+
+    case "$corpus_size" in
+       small)
+           mail_subdir="mail/enron/bailey-s"
+           check_for="${TEST_DIRECTORY}/corpus/$mail_subdir"
+           ;;
+       medium)
+           mail_subdir="mail/notmuch-archive"
+           check_for="${TEST_DIRECTORY}/corpus/$mail_subdir"
+           ;;
+       *)
+           mail_subdir=mail
+           check_for="${TEST_DIRECTORY}/corpus/$mail_subdir/enron/wolfe-j"
+    esac
+
+    MAIL_CORPUS="${TEST_DIRECTORY}/corpus/$mail_subdir"
+    TAG_CORPUS="${TEST_DIRECTORY}/corpus/tags"
+
+    args=()
+    if [ ! -d "$TAG_CORPUS" ] ; then
+       args+=("notmuch-email-corpus/tags")
+    fi
+
+    if [ ! -d "$check_for" ] ; then
+       args+=("notmuch-email-corpus/$mail_subdir")
+    fi
+
+    if [[ ${#args[@]} > 0 ]]; then
+       if command -v pixz > /dev/null; then
+           XZ=pixz
+       else
+           XZ=xz
+       fi
+
+       printf "Unpacking corpus\n"
+       mkdir -p "${TEST_DIRECTORY}/corpus"
+
+       tar --checkpoint=.5000 --extract --strip-components=1 \
+           --directory ${TEST_DIRECTORY}/corpus \
+           --use-compress-program ${XZ} \
+           --file ../download/notmuch-email-corpus-${PERFTEST_VERSION}.tar.xz \
+           "${args[@]}"
+
+       printf "\n"
+
+    fi
+
+    cp -lr $TAG_CORPUS $TMP_DIRECTORY/corpus.tags
+    cp -lr $MAIL_CORPUS $MAIL_DIR
+}
+
+notmuch_new_with_cache ()
+{
+    if [ -d $DB_CACHE_DIR ]; then
+       cp -r $DB_CACHE_DIR ${MAIL_DIR}/.notmuch
+    else
+       "$1" 'Initial notmuch new' "notmuch new"
+       cache_database
+    fi
+}
+
+time_start ()
+{
+    add_email_corpus
+
+    print_header
+
+    notmuch_new_with_cache time_run
+}
+
+memory_start ()
+{
+    add_email_corpus
+
+    local timestamp=$(date +%Y%m%dT%H%M%S)
+    log_dir="${TEST_DIRECTORY}/log.$(basename $0)-$corpus_size-${timestamp}"
+    mkdir -p ${log_dir}
+
+    notmuch_new_with_cache memory_run
+}
+
+memory_run ()
+{
+    test_count=$(($test_count+1))
+
+    log_file=$log_dir/$test_count.log
+    talloc_log=$log_dir/$test_count.talloc
+
+    printf "[ %d ]\t%s\n" $test_count "$1"
+
+    NOTMUCH_TALLOC_REPORT="$talloc_log" valgrind --leak-check=full --log-file="$log_file" $2
+
+    awk '/LEAK SUMMARY/,/suppressed/ { sub(/^==[0-9]*==/," "); print }' "$log_file"
+    echo
+    sed -n -e 's/.*[(]total *\([^)]*\)[)]/talloced at exit: \1/p' $talloc_log
+    echo
+}
+
+memory_done ()
+{
+    time_done
+}
+
+cache_database ()
+{
+    if [ -d $MAIL_DIR/.notmuch ]; then
+       cp -r $MAIL_DIR/.notmuch $DB_CACHE_DIR
+    else
+       echo "Warning: No database found to cache"
+    fi
+}
+
+uncache_database ()
+{
+    rm -rf $DB_CACHE_DIR
+}
+
+print_header ()
+{
+    printf "\t\t\tWall(s)\tUsr(s)\tSys(s)\tRes(K)\tIn/Out(512B)\n"
+}
+
+time_run ()
+{
+    printf "  %-22s" "$1"
+    test_count=$(($test_count+1))
+    if test "$verbose" != "t"; then exec 4>test.output 3>&4; fi
+    if ! eval >&3 "/usr/bin/time -f '%e\t%U\t%S\t%M\t%I/%O' $2" ; then
+       test_failure=$(($test_failure + 1))
+       return 1
+    fi
+    return 0
+}
+
+time_done ()
+{
+    if [ "$test_failure" = "0" ]; then
+       rm -rf "$remove_tmp"
+       exit 0
+    else
+       exit 1
+    fi
+}
+
+cd -P "$test" || error "Cannot setup test environment"
+test_failure=0
+test_count=0
+
+printf "\n%-55s [%s %s]\n"  \
+    "$(basename "$0"): Testing ${test_description:-notmuch performance}" \
+    "${PERFTEST_VERSION}"  "${corpus_size}"