diff options
Diffstat (limited to 'tests/run-debuginfod-fd-prefetch-caches.sh')
-rwxr-xr-x | tests/run-debuginfod-fd-prefetch-caches.sh | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tests/run-debuginfod-fd-prefetch-caches.sh b/tests/run-debuginfod-fd-prefetch-caches.sh new file mode 100755 index 00000000..08b32923 --- /dev/null +++ b/tests/run-debuginfod-fd-prefetch-caches.sh @@ -0,0 +1,58 @@ +#!/usr/bin/env bash +# +# Copyright (C) 2019-2021 Red Hat, Inc. +# This file is part of elfutils. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# elfutils 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. $srcdir/debuginfod-subr.sh + +# for test case debugging, uncomment: +set -x +unset VALGRIND_CMD + +FDCACHE_FDS=100 +FDCACHE_MBS=100 +PREFETCH_FDS=100 +PREFETCH_MBS=100 +# This variable is essential and ensures no time-race for claiming ports occurs +# set base to a unique multiple of 100 not used in any other 'run-debuginfod-*' test +base=8800 +get_ports + +echo $PORT1 +env LD_LIBRARY_PATH=$ldpath DEBUGINFOD_URLS= ${abs_builddir}/../debuginfod/debuginfod $VERBOSE -p $PORT1 \ + --fdcache-mbs=$FDCACHE_MDS --fdcache-fds=$FDCACHE_FDS --fdcache-prefetch-mbs=$PREFETCH_MBS \ + --fdcache-prefetch-fds=$PREFETCH_FDS --fdcache-mintmp 0 -v -F F > vlog$PORT1 2>&1 & +PID1=$! +tempfiles vlog$PORT1 +errfiles vlog$PORT1 +# Server must become ready +wait_ready $PORT1 'ready' 1 + +grep 'fdcache fds ' vlog$PORT1 #$FDCACHE_FDS +grep 'fdcache mbs ' vlog$PORT1 #$FDCACHE_MBS +grep 'prefetch fds ' vlog$PORT1 #$PREFETCH_FDS +grep 'prefetch mbs ' vlog$PORT1 #$PREFETCH_MBS +# search the vlog to find what metric counts should be and check the correct metrics +# were incrimented +wait_ready $PORT1 'fdcache_op_count{op="enqueue"}' $( grep -c 'interned.*front=1' vlog$PORT1 ) +wait_ready $PORT1 'fdcache_op_count{op="evict"}' $( grep -c 'evicted a=.*' vlog$PORT1 ) +wait_ready $PORT1 'fdcache_op_count{op="prefetch_enqueue"}' $( grep -c 'interned.*front=0' vlog$PORT1 ) +wait_ready $PORT1 'fdcache_op_count{op="prefetch_evict"}' $( grep -c 'evicted from prefetch a=.*front=0' vlog$PORT1 || true ) + +kill $PID1 +wait $PID1 +PID1=0 +exit 0 |