#!/usr/bin/env bash # # Copyright (C) 2009 Red Hat, Inc. # Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved. # # This program 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. # # This program is distributed in the hope that it would 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 . # # # standard filters # _filter_date() { $SED -re 's/[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/yyyy-mm-dd hh:mm:ss/' } _filter_vmstate_size() { $SED -r -e 's/[0-9. ]{5} [KMGT]iB/ SIZE/' \ -e 's/[0-9. ]{5} B/ SIZE/' } _filter_generated_node_ids() { $SED -re 's/\#block[0-9]{3,}/NODE_NAME/' } _filter_qom_path() { $SED -e 's#\(Attached to: *\) /.*#\1 PATH#' } # replace occurrences of the actual TEST_DIR value with TEST_DIR _filter_testdir() { $SED -e "s#$TEST_DIR/#TEST_DIR/#g" \ -e "s#$SOCK_DIR/#SOCK_DIR/#g" } # replace occurrences of the actual IMGFMT value with IMGFMT _filter_imgfmt() { $SED -e "s#$IMGFMT#IMGFMT#g" } # Replace error message when the format is not supported and delete # the output lines after the first one _filter_qemu_img_check() { $SED -e '/allocated.*fragmented.*compressed clusters/d' \ -e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \ -e '/Image end offset: [0-9]\+/d' } # Removes \r from messages _filter_win32() { $SED -e 's/\r//g' } # sanitize qemu-io output _filter_qemu_io() { _filter_win32 | $SED -e "s/[0-9]* ops\; [0-9/:. sec]* ([0-9/.inf]* [EPTGMKiBbytes]*\/sec and [0-9/.inf]* ops\/sec)/X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/" \ -e "s/: line [0-9][0-9]*: *[0-9][0-9]*\( Aborted\| Killed\)/:\1/" \ -e "s/qemu-io> //g" } # replace occurrences of QEMU_PROG with "qemu" _filter_qemu() { $SED -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \ -e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \ -e $'s#\r##' # QEMU monitor uses \r\n line endings } # replace problematic QMP output like timestamps _filter_qmp() { _filter_win32 | \ $SED -e 's#\("\(micro\)\?seconds": \)[0-9]\+#\1 TIMESTAMP#g' \ -e 's#^{"QMP":.*}$#QMP_VERSION#' \ -e '/^ "QMP": {\s*$/, /^ }\s*$/ c\' \ -e ' QMP_VERSION' } # readline makes HMP command strings so long that git complains _filter_hmp() { $SED -e $'s/^\\((qemu) \\)\\?.*\e\\[D/\\1/g' \ -e $'s/\e\\[K//g' } # replace block job offset _filter_block_job_offset() { $SED -e 's/, "offset": [0-9]\+,/, "offset": OFFSET,/' } # replace block job len _filter_block_job_len() { $SED -e 's/, "len": [0-9]\+,/, "len": LEN,/g' } # replace actual image size (depends on the host filesystem) _filter_actual_image_size() { $SED -s 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g' } # replace driver-specific options in the "Formatting..." line _filter_img_create() { $SED -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \ -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ -e "s#$TEST_DIR#TEST_DIR#g" \ -e "s#$SOCK_DIR#SOCK_DIR#g" \ -e "s#$IMGFMT#IMGFMT#g" \ -e 's#nbd:127.0.0.1:[0-9]\\+#TEST_DIR/t.IMGFMT#g' \ -e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' \ -e "s# encryption=off##g" \ -e "s# cluster_size=[0-9]\\+##g" \ -e "s# table_size=[0-9]\\+##g" \ -e "s# compat=[^ ]*##g" \ -e "s# compat6=\\(on\\|off\\)##g" \ -e "s# static=\\(on\\|off\\)##g" \ -e "s# zeroed_grain=\\(on\\|off\\)##g" \ -e "s# subformat=[^ ]*##g" \ -e "s# adapter_type=[^ ]*##g" \ -e "s# hwversion=[^ ]*##g" \ -e "s# lazy_refcounts=\\(on\\|off\\)##g" \ -e "s# block_size=[0-9]\\+##g" \ -e "s# block_state_zero=\\(on\\|off\\)##g" \ -e "s# log_size=[0-9]\\+##g" \ -e "s# refcount_bits=[0-9]\\+##g" \ -e "s# key-secret=[a-zA-Z0-9]\\+##g" \ -e "s# iter-time=[0-9]\\+##g" \ -e "s# force_size=\\(on\\|off\\)##g" } _filter_img_info() { if [[ "$1" == "--format-specific" ]]; then local format_specific=1 shift else local format_specific=0 fi discard=0 regex_json_spec_start='^ *"format-specific": \{' $SED -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \ -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \ -e "s#$TEST_DIR#TEST_DIR#g" \ -e "s#$SOCK_DIR#SOCK_DIR#g" \ -e "s#$IMGFMT#IMGFMT#g" \ -e 's#nbd://127.0.0.1:[0-9]\\+$#TEST_DIR/t.IMGFMT#g' \ -e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' \ -e 's#json.*vdisk-id.*vxhs"}}#TEST_DIR/t.IMGFMT#' \ -e "/encrypted: yes/d" \ -e "/cluster_size: [0-9]\\+/d" \ -e "/table_size: [0-9]\\+/d" \ -e "/compat: '[^']*'/d" \ -e "/compat6: \\(on\\|off\\)/d" \ -e "s/cid: [0-9]\+/cid: XXXXXXXXXX/" \ -e "/static: \\(on\\|off\\)/d" \ -e "/zeroed_grain: \\(on\\|off\\)/d" \ -e "/subformat: '[^']*'/d" \ -e "/adapter_type: '[^']*'/d" \ -e "/hwversion: '[^']*'/d" \ -e "/lazy_refcounts: \\(on\\|off\\)/d" \ -e "/block_size: [0-9]\\+/d" \ -e "/block_state_zero: \\(on\\|off\\)/d" \ -e "/log_size: [0-9]\\+/d" \ -e "s/iters: [0-9]\\+/iters: 1024/" \ -e "s/uuid: [-a-f0-9]\\+/uuid: 00000000-0000-0000-0000-000000000000/" | \ while IFS='' read -r line; do if [[ $format_specific == 1 ]]; then discard=0 elif [[ $line == "Format specific information:" ]]; then discard=1 elif [[ $line =~ $regex_json_spec_start ]]; then discard=2 regex_json_spec_end="^${line%%[^ ]*}\\},? *$" fi if [[ $discard == 0 ]]; then echo "$line" elif [[ $discard == 1 && ! $line ]]; then echo discard=0 elif [[ $discard == 2 && $line =~ $regex_json_spec_end ]]; then discard=0 fi done } # filter out offsets and file names from qemu-img map; good for both # human and json output _filter_qemu_img_map() { $SED -e 's/\([0-9a-fx]* *[0-9a-fx]* *\)[0-9a-fx]* */\1/g' \ -e 's/"offset": [0-9]\+/"offset": OFFSET/g' \ -e 's/Mapped to *//' | _filter_testdir | _filter_imgfmt } _filter_nbd() { # nbd.c error messages contain function names and line numbers that are # prone to change. Message ordering depends on timing between send and # receive callbacks sometimes, making them unreliable. # # Filter out the TCP port number since this changes between runs. $SED -e '/nbd\/.*\.c:/d' \ -e 's#127\.0\.0\.1:[0-9]*#127.0.0.1:PORT#g' \ -e "s#?socket=$SOCK_DIR#?socket=SOCK_DIR#g" \ -e 's#\(foo\|PORT/\?\|.sock\): Failed to .*$#\1#' } _filter_qmp_empty_return() { grep -v '{"return": {}}' } # make sure this script returns success true