454 lines
13 KiB
Bash
Executable File
454 lines
13 KiB
Bash
Executable File
#! /bin/sh
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# For a specified tool and optional list of test variants, extract
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# test results from one or more test summary (.sum) files and combine
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# the results into a new test summary file, sent to the standard output.
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# The resulting file can be used with test result comparison scripts for
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# results from tests that were run in parallel. See usage() below.
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# Copyright (C) 2008-2018 Free Software Foundation, Inc.
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# Contributed by Janis Johnson <janis187@us.ibm.com>
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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PROGNAME=dg-extract-results.sh
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# Try to use the python version if possible, since it tends to be faster.
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PYTHON_VER=`echo "$0" | sed 's/sh$/py/'`
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if test "$PYTHON_VER" != "$0" &&
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test -f "$PYTHON_VER" &&
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python -c 'import sys; sys.exit (0 if sys.version_info >= (2, 6) else 1)' \
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> /dev/null 2> /dev/null; then
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exec python $PYTHON_VER "$@"
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fi
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usage() {
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cat <<EOF >&2
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Usage: $PROGNAME [-t tool] [-l variant-list] [-L] sum-file ...
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tool The tool (e.g. g++, libffi) for which to create a
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new test summary file. If not specified then all
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specified sum files must be for the same tool.
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variant-list One or more test variant names. If the list is
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not specified then one is constructed from all
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variants in the files for <tool>.
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sum-file A test summary file with the format of those
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created by runtest from DejaGnu.
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If -L is used, merge *.log files instead of *.sum. In this
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mode the exact order of lines may not be preserved, just different
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Running *.exp chunks should be in correct order.
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EOF
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}
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# Write a message to the standard error.
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msg() {
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echo "$@" >&2
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}
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# Parse the command-line options.
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VARIANTS=""
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TOOL=""
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MODE="sum"
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while getopts "l:t:L" ARG; do
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case $ARG in
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l) VARIANTS="${VARIANTS} ${OPTARG}";;
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t) test -z "$TOOL" || (msg "${PROGNAME}: only one tool can be specified"; exit 1);
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TOOL="${OPTARG}";;
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L) MODE="log";;
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\?) usage; exit 0;;
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esac
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done
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shift `expr ${OPTIND} - 1`
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if test $# -lt 1 ; then
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usage
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exit 1
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fi
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TMPDIR=${TMPDIR-/tmp}
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SUM_FILES="$@"
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FIRST_SUM=$1
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TMP=
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trap 'EXIT_STATUS=$?; rm -rf $TMP && exit $EXIT_STATUS' 0
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# Create a (secure) tmp directory for tmp files.
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{
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TMP=`(umask 077 && mktemp -d -q "${TMPDIR}/dg-combine-results-$$-XXXXXX") 2>/dev/null` &&
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test -n "$TMP" && test -d "$TMP"
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} ||
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{
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TMP=${TMPDIR}/dg-combine-results-$$-$RANDOM
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(umask 077 && mkdir $TMP)
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} ||
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{
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msg "${PROGNAME}: cannot create a temporary directory"
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{ (exit 1); exit 1; }
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}
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# Find a good awk.
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if test -z "$AWK" ; then
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for AWK in gawk nawk awk
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do
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if type $AWK 2>&1 | grep 'not found' > /dev/null 2>&1 ; then
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:
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else
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break
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fi
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done
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fi
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# Verify that the specified summary files exist.
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ERROR=0
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for FILE in $SUM_FILES
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do
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if ! test -f $FILE ; then
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msg "${PROGNAME}: file $FILE does not exist."
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ERROR=1
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fi
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done
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test $ERROR -eq 0 || exit 1
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# Test if grep supports the '--text' option
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GREP=grep
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if echo -e '\x00foo\x00' | $GREP --text foo > /dev/null 2>&1 ; then
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GREP="grep --text"
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else
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# Our grep does not recognize the '--text' option. We have to
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# treat our files in order to remove any non-printable character.
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for file in $SUM_FILES ; do
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mv $file ${file}.orig
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cat -v ${file}.orig > $file
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done
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fi
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if [ -z "$TOOL" ]; then
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# If no tool was specified, all specified summary files must be for
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# the same tool.
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CNT=`$GREP '=== .* tests ===' $SUM_FILES | $AWK '{ print $3 }' | sort -u | wc -l`
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if [ $CNT -eq 1 ]; then
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TOOL=`$GREP '=== .* tests ===' $FIRST_SUM | $AWK '{ print $2 }'`
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else
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msg "${PROGNAME}: sum files are for multiple tools, specify a tool"
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msg ""
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usage
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exit 1
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fi
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else
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# Ignore the specified summary files that are not for this tool. This
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# should keep the relevant files in the same order.
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SUM_FILES=`$GREP -l "=== $TOOL" $SUM_FILES`
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if test -z "$SUM_FILES" ; then
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msg "${PROGNAME}: none of the specified files are results for $TOOL"
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exit 1
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fi
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fi
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if [ "$TOOL" = acats ]; then
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# Acats *.sum or *.log files aren't dejagnu generated, and they have
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# somewhat different format.
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ACATS_AWK=${TMP}/acats.awk
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cat <<EOF > $ACATS_AWK
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BEGIN {
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print_prologue=1; curfile=""; insummary=0
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passcnt=0; failcnt=0; unsupcnt=0; failures=""
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}
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/^[ \t]*=== acats configuration ===/ {
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insummary=0
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if (print_prologue) print
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next
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}
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/^[ \t]*=== acats tests ===/ {
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if (print_prologue) print
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print_prologue=0
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next
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}
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/^Running chapter / {
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if (curfile) close (curfile)
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curfile="${TMP}/chapter-"\$3
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print >> curfile
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next
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}
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/^[ \t]*=== acats Summary ===/ {
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if (curfile) close (curfile)
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curfile=""
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insummary=1
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next
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}
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/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
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/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
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/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
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/^\*\*\* FAILURES: / {
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if (insummary == 1) {
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if (failures) sub(/^\*\*\* FAILURES:/,"")
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failures=failures""\$0
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}
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}
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{
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if (print_prologue) { print; next }
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if (curfile) print >> curfile
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}
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END {
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system ("cat ${TMP}/chapter-*")
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print " === acats Summary ==="
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print "# of expected passes " passcnt
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print "# of unexpected failures " failcnt
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if (unsupcnt) print "# of unsupported tests " unsupcnt
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if (failures) print failures
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}
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EOF
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rm -f ${TMP}/chapter-*
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$AWK -f $ACATS_AWK $SUM_FILES
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exit 0
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fi
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# If no variants were specified, find all variants in the remaining
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# summary files. Otherwise, ignore specified variants that aren't in
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# any of those summary files.
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if test -z "$VARIANTS" ; then
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VAR_AWK=${TMP}/variants.awk
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cat <<EOF > $VAR_AWK
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/^Schedule of variations:/ { in_vars=1; next }
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/^$/ { in_vars=0 }
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/^Running target/ { exit }
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{ if (in_vars==1) print \$1; else next }
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EOF
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touch ${TMP}/varlist
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for FILE in $SUM_FILES; do
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$AWK -f $VAR_AWK $FILE >> ${TMP}/varlist
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done
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VARIANTS="`sort -u ${TMP}/varlist`"
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else
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VARS="$VARIANTS"
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VARIANTS=""
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for VAR in $VARS
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do
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$GREP "Running target $VAR" $SUM_FILES > /dev/null && VARIANTS="$VARIANTS $VAR"
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done
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fi
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# Find out if we have more than one variant, or any at all.
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VARIANT_COUNT=0
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for VAR in $VARIANTS
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do
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VARIANT_COUNT=`expr $VARIANT_COUNT + 1`
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done
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if test $VARIANT_COUNT -eq 0 ; then
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msg "${PROGNAME}: no file for $TOOL has results for the specified variants"
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exit 1
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fi
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cat $SUM_FILES \
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| $AWK '/^Running/ { if ($2 != "target" && $3 == "...") print "EXPFILE: "$2 } ' \
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| sort -u > ${TMP}/expfiles
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# Write the begining of the combined summary file.
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head -n 2 $FIRST_SUM
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echo
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echo " === $TOOL tests ==="
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echo
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echo "Schedule of variations:"
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for VAR in $VARIANTS
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do
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echo " $VAR"
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done
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echo
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# For each test variant for the tool, copy test reports from each of the
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# summary files. Set up two awk scripts from within the loop to
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# initialize VAR and TOOL with the script, rather than assuming that the
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# available version of awk can pass variables from the command line.
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for VAR in $VARIANTS
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do
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GUTS_AWK=${TMP}/guts.awk
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cat << EOF > $GUTS_AWK
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BEGIN {
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variant="$VAR"
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firstvar=1
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expfileno=1
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cnt=0
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print_using=0
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need_close=0
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}
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/^EXPFILE: / {
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expfiles[expfileno] = \$2
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expfilesr[\$2] = expfileno
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expfileno = expfileno + 1
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}
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/^Running target / {
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curvar = \$3
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if (variant == curvar && firstvar == 1) { print; print_using=1; firstvar = 0 }
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next
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}
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/^Using / {
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if (variant == curvar && print_using) { print; next }
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}
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/^Running .*\\.exp \\.\\.\\./ {
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print_using=0
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if (variant == curvar) {
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if (need_close) close(curfile)
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curfile="${TMP}/list"expfilesr[\$2]
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expfileseen[\$2]=expfileseen[\$2] + 1
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need_close=0
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testname="00"
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next
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}
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}
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/^\t\t=== .* ===$/ { curvar = ""; next }
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/^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED|WARNING|ERROR|UNSUPPORTED|UNTESTED|KFAIL):/ {
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testname=\$2
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# Ugly hack for gfortran.dg/dg.exp
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if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
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testname="h"testname
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}
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/^$/ { if ("$MODE" == "sum") next }
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{ if (variant == curvar && curfile) {
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if ("$MODE" == "sum") {
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printf "%s %08d|", testname, cnt >> curfile
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cnt = cnt + 1
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}
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filewritten[curfile]=1
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need_close=1
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print >> curfile
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} else
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next
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}
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END {
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n=1
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while (n < expfileno) {
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if (expfileseen[expfiles[n]]) {
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print "Running "expfiles[n]" ..."
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if (filewritten["${TMP}/list"n]) {
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if (expfileseen[expfiles[n]] == 1)
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cmd="cat"
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else
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cmd="LC_ALL=C sort"
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if ("$MODE" == "sum")
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system (cmd" ${TMP}/list"n" | sed -n 's/^[^ ]* [^ |]*|//p'")
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else
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system ("cat ${TMP}/list"n)
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}
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}
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n = n + 1
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}
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}
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EOF
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SUMS_AWK=${TMP}/sums.awk
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rm -f $SUMS_AWK
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cat << EOF > $SUMS_AWK
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BEGIN {
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variant="$VAR"
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tool="$TOOL"
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passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0;
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curvar=""; insummary=0
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}
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/^Running target / { curvar = \$3; next }
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/^# of / { if (variant == curvar) insummary = 1 }
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/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
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/^# of unexpected successes/ { if (insummary == 1) xpasscnt += \$5; next; }
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/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
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/^# of expected failures/ { if (insummary == 1) xfailcnt += \$5; next; }
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/^# of unknown successes/ { if (insummary == 1) kpasscnt += \$5; next; }
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/^# of known failures/ { if (insummary == 1) kfailcnt += \$5; next; }
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/^# of untested testcases/ { if (insummary == 1) untstcnt += \$5; next; }
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/^# of unresolved testcases/ { if (insummary == 1) unrescnt += \$5; next; }
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/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
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/^$/ { if (insummary == 1)
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{ insummary = 0; curvar = "" }
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next
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}
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{ next }
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END {
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printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant)
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if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
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if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
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if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
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if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
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if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
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if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
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if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
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if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
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if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
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}
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EOF
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PVAR=`echo $VAR | sed 's,/,.,g'`
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TMPFILE=${TMP}/var-$PVAR
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rm -f $TMPFILE
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rm -f ${TMP}/list*
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cat ${TMP}/expfiles $SUM_FILES | $AWK -f $GUTS_AWK
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cat $SUM_FILES | $AWK -f $SUMS_AWK > $TMPFILE
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# If there are multiple variants, output the counts for this one;
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# otherwise there will just be the final counts at the end.
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test $VARIANT_COUNT -eq 1 || cat $TMPFILE
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done
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# Set up an awk script to get the combined summary counts for the tool.
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TOTAL_AWK=${TMP}/total.awk
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cat << EOF > $TOTAL_AWK
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BEGIN {
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tool="$TOOL"
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passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0
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}
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/^# of expected passes/ { passcnt += \$5 }
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/^# of unexpected failures/ { failcnt += \$5 }
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/^# of unexpected successes/ { xpasscnt += \$5 }
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/^# of expected failures/ { xfailcnt += \$5 }
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/^# of unknown successes/ { kpasscnt += \$5 }
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/^# of known failures/ { kfailcnt += \$5 }
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/^# of untested testcases/ { untstcnt += \$5 }
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/^# of unresolved testcases/ { unrescnt += \$5 }
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/^# of unsupported tests/ { unsupcnt += \$5 }
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END {
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printf ("\n\t\t=== %s Summary ===\n\n", tool)
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if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
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if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
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if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
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if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
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if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
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if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
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if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
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if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
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if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
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}
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EOF
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# Find the total summaries for the tool and add to the end of the output.
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cat ${TMP}/var-* | $AWK -f $TOTAL_AWK
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# This is ugly, but if there's version output from the compiler under test
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# at the end of the file, we want it. The other thing that might be there
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# is the final summary counts.
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tail -2 $FIRST_SUM | $GREP '^#' > /dev/null || tail -2 $FIRST_SUM
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exit 0
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