| #!/bin/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 <http://www.gnu.org/licenses/>. |
| # |
| # |
| # standard filters |
| # |
| |
| # Checks that given_value is in range of correct_value +/- tolerance. |
| # Tolerance can be an absolute value or a percentage of the correct value |
| # (see examples with tolerances below). |
| # Outputs suitable message to stdout if it's not in range. |
| # |
| # A verbose option, -v, may be used as the LAST argument |
| # |
| # e.g. |
| # foo: 0.0298 = 0.03 +/- 5% |
| # _within_tolerance "foo" 0.0298 0.03 5% |
| # |
| # foo: 0.0298 = 0.03 +/- 0.01 |
| # _within_tolerance "foo" 0.0298 0.03 0.01 |
| # |
| # foo: 0.0298 = 0.03 -0.01 +0.002 |
| # _within_tolerance "foo" 0.0298 0.03 0.01 0.002 |
| # |
| # foo: verbose output of 0.0298 = 0.03 +/- 5% |
| # _within_tolerance "foo" 0.0298 0.03 5% -v |
| _within_tolerance() |
| { |
| _name=$1 |
| _given_val=$2 |
| _correct_val=$3 |
| _mintol=$4 |
| _maxtol=$_mintol |
| _verbose=0 |
| _debug=false |
| |
| # maxtol arg is optional |
| # verbose arg is optional |
| if [ $# -ge 5 ] |
| then |
| if [ "$5" = "-v" ] |
| then |
| _verbose=1 |
| else |
| _maxtol=$5 |
| fi |
| fi |
| if [ $# -ge 6 ] |
| then |
| [ "$6" = "-v" ] && _verbose=1 |
| fi |
| |
| # find min with or without % |
| _mintolerance=`echo $_mintol | sed -e 's/%//'` |
| if [ $_mintol = $_mintolerance ] |
| then |
| _min=`echo "scale=5; $_correct_val-$_mintolerance" | bc` |
| else |
| _min=`echo "scale=5; $_correct_val-$_mintolerance*0.01*$_correct_val" | bc` |
| fi |
| |
| # find max with or without % |
| _maxtolerance=`echo $_maxtol | sed -e 's/%//'` |
| if [ $_maxtol = $_maxtolerance ] |
| then |
| _max=`echo "scale=5; $_correct_val+$_maxtolerance" | bc` |
| else |
| _max=`echo "scale=5; $_correct_val+$_maxtolerance*0.01*$_correct_val" | bc` |
| fi |
| |
| $_debug && echo "min = $_min" |
| $_debug && echo "max = $_max" |
| |
| cat <<EOF >$tmp.bc.1 |
| scale=5; |
| if ($_min <= $_given_val) 1; |
| if ($_min > $_given_val) 0; |
| EOF |
| |
| cat <<EOF >$tmp.bc.2 |
| scale=5; |
| if ($_given_val <= $_max) 1; |
| if ($_given_val > $_max) 0; |
| EOF |
| |
| _above_min=`bc <$tmp.bc.1` |
| _below_max=`bc <$tmp.bc.2` |
| |
| rm -f $tmp.bc.[12] |
| |
| _in_range=`expr $_above_min \& $_below_max` |
| |
| # fix up min, max precision for output |
| # can vary for 5.3, 6.2 |
| _min=`echo $_min | sed -e 's/0*$//'` # get rid of trailling zeroes |
| _max=`echo $_max | sed -e 's/0*$//'` # get rid of trailling zeroes |
| |
| if [ $_in_range -eq 1 ] |
| then |
| [ $_verbose -eq 1 ] && echo $_name is in range |
| return 0 |
| else |
| [ $_verbose -eq 1 ] && echo $_name has value of $_given_val |
| [ $_verbose -eq 1 ] && echo $_name is NOT in range $_min .. $_max |
| return 1 |
| fi |
| } |
| |
| # ctime(3) dates |
| # |
| _filter_date() |
| { |
| sed \ |
| -e 's/[A-Z][a-z][a-z] [A-z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [0-9][0-9][0-9][0-9]$/DATE/' |
| } |
| |
| # replace occurrences of the actual TEST_DIR value with TEST_DIR |
| _filter_testdir() |
| { |
| sed -e "s#$TEST_DIR#TEST_DIR#g" |
| } |
| |
| # replace occurrences of the actual IMGFMT value with IMGFMT |
| _filter_imgfmt() |
| { |
| sed -e "s#$IMGFMT#IMGFMT#g" |
| } |
| |
| # 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]*\( Aborted\)/:\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#' |
| } |
| |
| # make sure this script returns success |
| /bin/true |