[deliverable/binutils-gdb.git] / contrib / dg-extract-results.sh

#! /bin/sh

# For a specified tool and optional list of test variants, extract
# test results from one or more test summary (.sum) files and combine
# the results into a new test summary file, sent to the standard output.
# The resulting file can be used with test result comparison scripts for
# results from tests that were run in parallel.  See usage() below.

# Copyright (C) 2008, 2009, 2010, 2012 Free Software Foundation
# Contributed by Janis Johnson <janis187@us.ibm.com>
#
# This file is part of GCC.
#
# GCC 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, or (at your option)
# any later version.
#
# GCC 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 GCC; see the file COPYING.  If not, write to
# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.

PROGNAME=dg-extract-results.sh

# Try to use the python version if possible, since it tends to be faster.
PYTHON_VER=`echo "$0" | sed 's/sh$/py/'`
if test "$PYTHON_VER" != "$0" &&
   test -f "$PYTHON_VER" &&
   python -c 'import sys, getopt, re, io, datetime, operator; sys.exit (0 if sys.version_info >= (2, 6) else 1)' \
     > /dev/null 2> /dev/null; then
  exec python $PYTHON_VER "$@"
fi

usage() {
  cat <<EOF >&2
Usage: $PROGNAME [-t tool] [-l variant-list] [-L] sum-file ...

    tool           The tool (e.g. g++, libffi) for which to create a
                   new test summary file.  If not specified then all
                   specified sum files must be for the same tool.
    variant-list   One or more test variant names.  If the list is
                   not specified then one is constructed from all
                   variants in the files for <tool>.
    sum-file       A test summary file with the format of those
                   created by runtest from DejaGnu.
    If -L is used, merge *.log files instead of *.sum.  In this
    mode the exact order of lines may not be preserved, just different
    Running *.exp chunks should be in correct order.
EOF
}

# Write a message to the standard error.

msg() {
  echo "$@" >&2
}

# Parse the command-line options.

VARIANTS=""
TOOL=""
MODE="sum"

while getopts "l:t:L" ARG; do
  case $ARG in
  l)  VARIANTS="${VARIANTS} ${OPTARG}";;
  t)  test -z "$TOOL" || (msg "${PROGNAME}: only one tool can be specified"; exit 1);
      TOOL="${OPTARG}";;
  L)  MODE="log";;
  \?) usage; exit 0;;
  esac
done
shift `expr ${OPTIND} - 1`

if test $# -lt 1 ; then
  usage
  exit 1
fi

TMPDIR=${TMPDIR-/tmp}
SUM_FILES="$@"
FIRST_SUM=$1
TMP=
trap 'EXIT_STATUS=$?; rm -rf $TMP && exit $EXIT_STATUS' 0
# Create a (secure) tmp directory for tmp files.
{
  TMP=`(umask 077 && mktemp -d -q "${TMPDIR}/dg-combine-results-$$-XXXXXX") 2>/dev/null` &&
  test -n "$TMP" && test -d "$TMP"
} ||
{
  TMP=${TMPDIR}/dg-combine-results-$$-$RANDOM
  (umask 077 && mkdir $TMP)
} ||
{
  msg "${PROGNAME}: cannot create a temporary directory"
  { (exit 1); exit 1; }
}

# Find a good awk.

if test -z "$AWK" ; then
  for AWK in gawk nawk awk
  do
    if type $AWK 2>&1 | grep 'not found' > /dev/null 2>&1 ; then
      :
    else
      break
    fi
  done
fi

# Verify that the specified summary files exist.

ERROR=0
for FILE in $SUM_FILES
do
  if ! test -f $FILE ; then
    msg "${PROGNAME}: file $FILE does not exist."
    ERROR=1
  fi
done
test $ERROR -eq 0 || exit 1

# Test if grep supports the '--text' option

GREP=grep

if echo -e '\x00foo\x00' | $GREP --text foo > /dev/null 2>&1 ; then
  GREP="grep --text"
else
  # Our grep does not recognize the '--text' option.  We have to
  # treat our files in order to remove any non-printable character.
  for file in $SUM_FILES ; do
    mv $file ${file}.orig
    cat -v ${file}.orig > $file
  done
fi

if [ -z "$TOOL" ]; then
  # If no tool was specified, all specified summary files must be for
  # the same tool.

  CNT=`$GREP '=== .* tests ===' $SUM_FILES | $AWK '{ print $3 }' | sort -u | wc -l`
  if [ $CNT -eq 1 ]; then
    TOOL=`$GREP '=== .* tests ===' $FIRST_SUM | $AWK '{ print $2 }'`
  else
    msg "${PROGNAME}: sum files are for multiple tools, specify a tool"
    msg ""
    usage
    exit 1
  fi
else
  # Ignore the specified summary files that are not for this tool.  This
  # should keep the relevant files in the same order.

  SUM_FILES=`$GREP -l "=== $TOOL" $SUM_FILES`
  if test -z "$SUM_FILES" ; then
    msg "${PROGNAME}: none of the specified files are results for $TOOL"
    exit 1
  fi
fi

if [ "$TOOL" = acats ]; then
  # Acats *.sum or *.log files aren't dejagnu generated, and they have
  # somewhat different format.
  ACATS_AWK=${TMP}/acats.awk
  cat <<EOF > $ACATS_AWK
BEGIN {
  print_prologue=1; curfile=""; insummary=0
  passcnt=0; failcnt=0; unsupcnt=0; failures=""
}
/^[ \t]*=== acats configuration ===/ {
  insummary=0
  if (print_prologue) print
  next
}
/^[ \t]*=== acats tests ===/ {
  if (print_prologue) print
  print_prologue=0
  next
}
/^Running chapter / {
  if (curfile) close (curfile)
  curfile="${TMP}/chapter-"\$3
  print >> curfile
  next
}
/^[ \t]*=== acats Summary ===/ {
  if (curfile) close (curfile)
  curfile=""
  insummary=1
  next
}
/^# of expected passes/		{ if (insummary == 1) passcnt += \$5; next; }
/^# of unexpected failures/	{ if (insummary == 1) failcnt += \$5; next; }
/^# of unsupported tests/	{ if (insummary == 1) unsupcnt += \$5; next; }
/^\*\*\* FAILURES: / {
  if (insummary == 1) {
    if (failures) sub(/^\*\*\* FAILURES:/,"")
    failures=failures""\$0
  }
}
{
  if (print_prologue) { print; next }
  if (curfile) print >> curfile
}
END {
  system ("cat ${TMP}/chapter-*")
  print "		=== acats Summary ==="
  print "# of expected passes		" passcnt
  print "# of unexpected failures	" failcnt
  if (unsupcnt) print "# of unsupported tests		" unsupcnt
  if (failures) print failures
}
EOF

  rm -f ${TMP}/chapter-*
  $AWK -f $ACATS_AWK $SUM_FILES
  exit 0
fi

# If no variants were specified, find all variants in the remaining
# summary files.  Otherwise, ignore specified variants that aren't in
# any of those summary files.

if test -z "$VARIANTS" ; then
  VAR_AWK=${TMP}/variants.awk
  cat <<EOF > $VAR_AWK
/^Schedule of variations:/      { in_vars=1; next }
/^$/                            { in_vars=0 }
/^Running target/               { exit }
{ if (in_vars==1) print \$1; else next }
EOF

  touch ${TMP}/varlist
  for FILE in $SUM_FILES; do
    $AWK -f $VAR_AWK $FILE >> ${TMP}/varlist
  done
  VARIANTS="`sort -u ${TMP}/varlist`"
else
  VARS="$VARIANTS"
  VARIANTS=""
  for VAR in $VARS
  do
    $GREP "Running target $VAR" $SUM_FILES > /dev/null && VARIANTS="$VARIANTS $VAR"
  done
fi

# Find out if we have more than one variant, or any at all.

VARIANT_COUNT=0
for VAR in $VARIANTS
do
  VARIANT_COUNT=`expr $VARIANT_COUNT + 1`
done

if test $VARIANT_COUNT -eq 0 ; then
  msg "${PROGNAME}: no file for $TOOL has results for the specified variants"
  exit 1
fi

cat $SUM_FILES \
  | $AWK '/^Running/ { if ($2 != "target" && $3 == "...") print "EXPFILE: "$2 } ' \
  | sort -u > ${TMP}/expfiles

# Write the begining of the combined summary file.

head -n 2 $FIRST_SUM
echo
echo "		=== $TOOL tests ==="
echo
echo "Schedule of variations:"
for VAR in $VARIANTS
do
  echo "    $VAR"
done
echo

# For each test variant for the tool, copy test reports from each of the
# summary files.  Set up two awk scripts from within the loop to
# initialize VAR and TOOL with the script, rather than assuming that the
# available version of awk can pass variables from the command line.

for VAR in $VARIANTS
do
  GUTS_AWK=${TMP}/guts.awk
  cat << EOF > $GUTS_AWK
BEGIN {
  variant="$VAR"
  firstvar=1
  expfileno=1
  cnt=0
  print_using=0
  need_close=0
  has_timeout=0
  timeout_cnt=0
}
/^EXPFILE: / {
  expfiles[expfileno] = \$2
  expfilesr[\$2] = expfileno
  expfileno = expfileno + 1
}
/^Running target / {
  curvar = \$3
  if (variant == curvar && firstvar == 1) { print; print_using=1; firstvar = 0 }
  next
}
/^Using / {
  if (variant == curvar && print_using) { print; next }
}
/^Running .*\\.exp \\.\\.\\./ {
  print_using=0
  if (variant == curvar) {
    if (need_close) close(curfile)
    curfile="${TMP}/list"expfilesr[\$2]
    expfileseen[\$2]=expfileseen[\$2] + 1
    need_close=0
    testname="00"
    next
  }
}
/^\t\t=== .* ===$/ { curvar = ""; next }
/^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED|WARNING|ERROR|UNSUPPORTED|UNTESTED|KFAIL|KPASS|PATH|DUPLICATE):/ {
  testname=\$2
  # Ugly hack for gfortran.dg/dg.exp
  if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
    testname="h"testname
  if ("$MODE" == "sum") {
    if (\$0 ~ /^WARNING: program timed out/) {
      has_timeout=1
      timeout_cnt=cnt+1
    } else {
      # Prepare timeout replacement message in case it's needed
      timeout_msg=\$0
      sub(\$1, "WARNING:", timeout_msg)
    }
  }
}
/^$/ { if ("$MODE" == "sum") next }
{ if (variant == curvar && curfile) {
    if ("$MODE" == "sum") {
      # Do not print anything if the current line is a timeout
      if (has_timeout == 0) {
	# If the previous line was a timeout,
	# insert the full current message without keyword
	if (timeout_cnt != 0) {
	  printf "%s %08d|%s program timed out.\n", testname, timeout_cnt-1, timeout_msg >> curfile
	  timeout_cnt = 0
	  cnt = cnt + 1
	}
	printf "%s %08d|", testname, cnt >> curfile
	cnt = cnt + 1
	filewritten[curfile]=1
	need_close=1
	print >> curfile
      }
      has_timeout=0
    } else {
      filewritten[curfile]=1
      need_close=1
      print >> curfile
    }
  } else {
    has_timeout=0
    timeout_cnt=0
    next
  }
}
END {
  n=1
  while (n < expfileno) {
    if (expfileseen[expfiles[n]]) {
      print "Running "expfiles[n]" ..."
      if (filewritten["${TMP}/list"n]) {
	if (expfileseen[expfiles[n]] == 1)
	  cmd="cat"
	else
	  cmd="LC_ALL=C sort"
	if ("$MODE" == "sum")
	  system (cmd" ${TMP}/list"n" | sed -n 's/^[^ ]* [^ |]*|//p'")
	else
	  system ("cat ${TMP}/list"n)
      }
    }
    n = n + 1
  }
}
EOF

  SUMS_AWK=${TMP}/sums.awk
  rm -f $SUMS_AWK
  cat << EOF > $SUMS_AWK
BEGIN {
  variant="$VAR"
  tool="$TOOL"
  passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0;
  pathcnt=0; dupcnt=0
  curvar=""; insummary=0
}
/^Running target /		{ curvar = \$3; next }
/^ERROR: \(DejaGnu\)/		{ if (variant == curvar) dgerrorcnt += 1 }
/^# of /			{ if (variant == curvar) insummary = 1 }
/^# of expected passes/		{ if (insummary == 1) passcnt += \$5; next; }
/^# of unexpected successes/	{ if (insummary == 1) xpasscnt += \$5; next; }
/^# of unexpected failures/	{ if (insummary == 1) failcnt += \$5; next; }
/^# of expected failures/	{ if (insummary == 1) xfailcnt += \$5; next; }
/^# of unknown successes/	{ if (insummary == 1) kpasscnt += \$5; next; }
/^# of known failures/		{ if (insummary == 1) kfailcnt += \$5; next; }
/^# of untested testcases/	{ if (insummary == 1) untstcnt += \$5; next; }
/^# of unresolved testcases/	{ if (insummary == 1) unrescnt += \$5; next; }
/^# of unsupported tests/	{ if (insummary == 1) unsupcnt += \$5; next; }
/^# of paths in test names/	{ if (insummary == 1) pathcnt += \$7; next; }
/^# of duplicate test names/	{ if (insummary == 1) dupcnt += \$6; next; }
/^$/				{ if (insummary == 1)
				    { insummary = 0; curvar = "" }
				  next
				}
{ next }
END {
  printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant)
  if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt)
  if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
  if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
  if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
  if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
  if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
  if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
  if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
  if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
  if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
  if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt)
  if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt)
}
EOF

  PVAR=`echo $VAR | sed 's,/,.,g'`
  TMPFILE=${TMP}/var-$PVAR
  rm -f $TMPFILE
  rm -f ${TMP}/list*
  cat ${TMP}/expfiles $SUM_FILES | $AWK -f $GUTS_AWK
  cat $SUM_FILES | $AWK -f $SUMS_AWK > $TMPFILE
  # If there are multiple variants, output the counts for this one;
  # otherwise there will just be the final counts at the end.
  test $VARIANT_COUNT -eq 1 || cat $TMPFILE
done

# Set up an awk script to get the combined summary counts for the tool.

TOTAL_AWK=${TMP}/total.awk
cat << EOF > $TOTAL_AWK
BEGIN {
  tool="$TOOL"
  passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0
  pathcnt=0; dupcnt=0
}
/^# of DejaGnu errors/		{ dgerrorcnt += \$5 }
/^# of expected passes/		{ passcnt += \$5 }
/^# of unexpected failures/	{ failcnt += \$5 }
/^# of unexpected successes/	{ xpasscnt += \$5 }
/^# of expected failures/	{ xfailcnt += \$5 }
/^# of unknown successes/	{ kpasscnt += \$5 }
/^# of known failures/		{ kfailcnt += \$5 }
/^# of untested testcases/	{ untstcnt += \$5 }
/^# of unresolved testcases/	{ unrescnt += \$5 }
/^# of unsupported tests/	{ unsupcnt += \$5 }
/^# of paths in test names/	{ pathcnt += \$7 }
/^# of duplicate test names/	{ dupcnt += \$6 }
END {
  printf ("\n\t\t=== %s Summary ===\n\n", tool)
  if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt)
  if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
  if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
  if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
  if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
  if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
  if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
  if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
  if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
  if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
  if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt)
  if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt)
}
EOF

# Find the total summaries for the tool and add to the end of the output.
cat ${TMP}/var-* | $AWK -f $TOTAL_AWK

# This is ugly, but if there's version output from the compiler under test
# at the end of the file, we want it.  The other thing that might be there
# is the final summary counts.
tail -2 $FIRST_SUM | $GREP '^#' > /dev/null || tail -2 $FIRST_SUM

exit 0
Commit	Line	Data
6bc80edc TT	1	#! /bin/sh
	2
	3	# For a specified tool and optional list of test variants, extract
	4	# test results from one or more test summary (.sum) files and combine
	5	# the results into a new test summary file, sent to the standard output.
	6	# The resulting file can be used with test result comparison scripts for
	7	# results from tests that were run in parallel. See usage() below.
	8
5a699617	9	# Copyright (C) 2008, 2009, 2010, 2012 Free Software Foundation
6bc80edc TT	10	# Contributed by Janis Johnson <janis187@us.ibm.com>
	11	#
	12	# This file is part of GCC.
	13	#
	14	# GCC is free software; you can redistribute it and/or modify
	15	# it under the terms of the GNU General Public License as published by
	16	# the Free Software Foundation; either version 3, or (at your option)
	17	# any later version.
	18	#
	19	# GCC is distributed in the hope that it will be useful,
	20	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	# GNU General Public License for more details.
	23	#
	24	# You should have received a copy of the GNU General Public License
5a699617 RO	25	# along with GCC; see the file COPYING. If not, write to
	26	# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
	27	# Boston, MA 02110-1301, USA.
6bc80edc TT	28
	29	PROGNAME=dg-extract-results.sh
	30
395cf596 SDJ	31	# Try to use the python version if possible, since it tends to be faster.
	32	PYTHON_VER=`echo "$0" \| sed 's/sh$/py/'`
	33	if test "$PYTHON_VER" != "$0" &&
	34	test -f "$PYTHON_VER" &&
5a699617	35	python -c 'import sys, getopt, re, io, datetime, operator; sys.exit (0 if sys.version_info >= (2, 6) else 1)' \
395cf596 SDJ	36	> /dev/null 2> /dev/null; then
	37	exec python $PYTHON_VER "$@"
	38	fi
	39
6bc80edc TT	40	usage() {
	41	cat <<EOF >&2
	42	Usage: $PROGNAME [-t tool] [-l variant-list] [-L] sum-file ...
	43
	44	tool The tool (e.g. g++, libffi) for which to create a
	45	new test summary file. If not specified then all
	46	specified sum files must be for the same tool.
	47	variant-list One or more test variant names. If the list is
	48	not specified then one is constructed from all
	49	variants in the files for <tool>.
	50	sum-file A test summary file with the format of those
	51	created by runtest from DejaGnu.
	52	If -L is used, merge .log files instead of .sum. In this
	53	mode the exact order of lines may not be preserved, just different
	54	Running *.exp chunks should be in correct order.
	55	EOF
	56	}
	57
	58	# Write a message to the standard error.
	59
	60	msg() {
	61	echo "$@" >&2
	62	}
	63
	64	# Parse the command-line options.
	65
	66	VARIANTS=""
	67	TOOL=""
	68	MODE="sum"
	69
	70	while getopts "l:t:L" ARG; do
	71	case $ARG in
	72	l) VARIANTS="${VARIANTS} ${OPTARG}";;
	73	t) test -z "$TOOL" \|\| (msg "${PROGNAME}: only one tool can be specified"; exit 1);
	74	TOOL="${OPTARG}";;
	75	L) MODE="log";;
	76	\?) usage; exit 0;;
	77	esac
	78	done
	79	shift `expr ${OPTIND} - 1`
	80
	81	if test $# -lt 1 ; then
	82	usage
	83	exit 1
	84	fi
	85
	86	TMPDIR=${TMPDIR-/tmp}
	87	SUM_FILES="$@"
	88	FIRST_SUM=$1
	89	TMP=
	90	trap 'EXIT_STATUS=$?; rm -rf $TMP && exit $EXIT_STATUS' 0
	91	# Create a (secure) tmp directory for tmp files.
	92	{
	93	TMP=`(umask 077 && mktemp -d -q "${TMPDIR}/dg-combine-results-$$-XXXXXX") 2>/dev/null` &&
	94	test -n "$TMP" && test -d "$TMP"
	95	} \|\|
	96	{
	97	TMP=${TMPDIR}/dg-combine-results-$$-$RANDOM
	98	(umask 077 && mkdir $TMP)
	99	} \|\|
	100	{
	101	msg "${PROGNAME}: cannot create a temporary directory"
	102	{ (exit 1); exit 1; }
	103	}
104
105	# Find a good awk.
106
107	if test -z "$AWK" ; then
108	for AWK in gawk nawk awk
109	do
110	if type $AWK 2>&1 \| grep 'not found' > /dev/null 2>&1 ; then
111	:
112	else
113	break
114	fi
115	done
116	fi
117
118	# Verify that the specified summary files exist.
119
120	ERROR=0
121	for FILE in $SUM_FILES
122	do
123	if ! test -f $FILE ; then
124	msg "${PROGNAME}: file $FILE does not exist."
125	ERROR=1
126	fi
127	done
128	test $ERROR -eq 0 \|\| exit 1
129
ef878e53 PA	130	# Test if grep supports the '--text' option
	131
	132	GREP=grep
	133
	134	if echo -e '\x00foo\x00' \| $GREP --text foo > /dev/null 2>&1 ; then
	135	GREP="grep --text"
	136	else
	137	# Our grep does not recognize the '--text' option. We have to
	138	# treat our files in order to remove any non-printable character.
	139	for file in $SUM_FILES ; do
	140	mv $file ${file}.orig
	141	cat -v ${file}.orig > $file
	142	done
	143	fi
	144
6bc80edc TT	145	if [ -z "$TOOL" ]; then
	146	# If no tool was specified, all specified summary files must be for
	147	# the same tool.
	148
ef878e53	149	CNT=`$GREP '=== .* tests ===' $SUM_FILES \| $AWK '{ print $3 }' \| sort -u \| wc -l`
6bc80edc	150	if [ $CNT -eq 1 ]; then
ef878e53	151	TOOL=`$GREP '=== .* tests ===' $FIRST_SUM \| $AWK '{ print $2 }'`
6bc80edc TT	152	else
	153	msg "${PROGNAME}: sum files are for multiple tools, specify a tool"
	154	msg ""
	155	usage
	156	exit 1
	157	fi
	158	else
	159	# Ignore the specified summary files that are not for this tool. This
	160	# should keep the relevant files in the same order.
	161
ef878e53	162	SUM_FILES=`$GREP -l "=== $TOOL" $SUM_FILES`
6bc80edc TT	163	if test -z "$SUM_FILES" ; then
	164	msg "${PROGNAME}: none of the specified files are results for $TOOL"
	165	exit 1
	166	fi
	167	fi
	168
	169	if [ "$TOOL" = acats ]; then
	170	# Acats .sum or .log files aren't dejagnu generated, and they have
	171	# somewhat different format.
	172	ACATS_AWK=${TMP}/acats.awk
	173	cat <<EOF > $ACATS_AWK
	174	BEGIN {
	175	print_prologue=1; curfile=""; insummary=0
	176	passcnt=0; failcnt=0; unsupcnt=0; failures=""
	177	}
	178	/^[ \t]*=== acats configuration ===/ {
	179	insummary=0
	180	if (print_prologue) print
	181	next
	182	}
	183	/^[ \t]*=== acats tests ===/ {
	184	if (print_prologue) print
	185	print_prologue=0
	186	next
	187	}
	188	/^Running chapter / {
	189	if (curfile) close (curfile)
	190	curfile="${TMP}/chapter-"\$3
	191	print >> curfile
	192	next
	193	}
	194	/^[ \t]*=== acats Summary ===/ {
	195	if (curfile) close (curfile)
	196	curfile=""
	197	insummary=1
	198	next
	199	}
	200	/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
	201	/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
	202	/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
	203	/^\\\* FAILURES: / {
	204	if (insummary == 1) {
	205	if (failures) sub(/^\\\* FAILURES:/,"")
	206	failures=failures""\$0
	207	}
	208	}
	209	{
	210	if (print_prologue) { print; next }
	211	if (curfile) print >> curfile
	212	}
	213	END {
	214	system ("cat ${TMP}/chapter-*")
	215	print " === acats Summary ==="
	216	print "# of expected passes " passcnt
	217	print "# of unexpected failures " failcnt
	218	if (unsupcnt) print "# of unsupported tests " unsupcnt
	219	if (failures) print failures
	220	}
	221	EOF
	222
	223	rm -f ${TMP}/chapter-*
	224	$AWK -f $ACATS_AWK $SUM_FILES
	225	exit 0
	226	fi
227
228	# If no variants were specified, find all variants in the remaining
229	# summary files. Otherwise, ignore specified variants that aren't in
230	# any of those summary files.
231
232	if test -z "$VARIANTS" ; then
233	VAR_AWK=${TMP}/variants.awk
234	cat <<EOF > $VAR_AWK
235	/^Schedule of variations:/ { in_vars=1; next }
236	/^$/ { in_vars=0 }
237	/^Running target/ { exit }
238	{ if (in_vars==1) print \$1; else next }
239	EOF
240
241	touch ${TMP}/varlist
242	for FILE in $SUM_FILES; do
243	$AWK -f $VAR_AWK $FILE >> ${TMP}/varlist
244	done
245	VARIANTS="`sort -u ${TMP}/varlist`"
246	else
247	VARS="$VARIANTS"
248	VARIANTS=""
249	for VAR in $VARS
250	do
ef878e53	251	$GREP "Running target $VAR" $SUM_FILES > /dev/null && VARIANTS="$VARIANTS $VAR"
6bc80edc TT	252	done
	253	fi
	254
	255	# Find out if we have more than one variant, or any at all.
	256
	257	VARIANT_COUNT=0
	258	for VAR in $VARIANTS
	259	do
	260	VARIANT_COUNT=`expr $VARIANT_COUNT + 1`
	261	done
	262
	263	if test $VARIANT_COUNT -eq 0 ; then
	264	msg "${PROGNAME}: no file for $TOOL has results for the specified variants"
	265	exit 1
	266	fi
	267
	268	cat $SUM_FILES \
	269	\| $AWK '/^Running/ { if ($2 != "target" && $3 == "...") print "EXPFILE: "$2 } ' \
	270	\| sort -u > ${TMP}/expfiles
	271
	272	# Write the begining of the combined summary file.
	273
	274	head -n 2 $FIRST_SUM
	275	echo
	276	echo " === $TOOL tests ==="
	277	echo
	278	echo "Schedule of variations:"
	279	for VAR in $VARIANTS
	280	do
	281	echo " $VAR"
	282	done
	283	echo
	284
	285	# For each test variant for the tool, copy test reports from each of the
	286	# summary files. Set up two awk scripts from within the loop to
	287	# initialize VAR and TOOL with the script, rather than assuming that the
	288	# available version of awk can pass variables from the command line.
	289
	290	for VAR in $VARIANTS
	291	do
	292	GUTS_AWK=${TMP}/guts.awk
	293	cat << EOF > $GUTS_AWK
	294	BEGIN {
	295	variant="$VAR"
	296	firstvar=1
	297	expfileno=1
	298	cnt=0
	299	print_using=0
	300	need_close=0
66b92822 AB	301	has_timeout=0
66b92822 AB	302	timeout_cnt=0
6bc80edc TT	303	}
	304	/^EXPFILE: / {
	305	expfiles[expfileno] = \$2
	306	expfilesr[\$2] = expfileno
	307	expfileno = expfileno + 1
	308	}
	309	/^Running target / {
	310	curvar = \$3
	311	if (variant == curvar && firstvar == 1) { print; print_using=1; firstvar = 0 }
	312	next
	313	}
	314	/^Using / {
	315	if (variant == curvar && print_using) { print; next }
	316	}
96343774	317	/^Running .*\\.exp \\.\\.\\./ {
6bc80edc TT	318	print_using=0
	319	if (variant == curvar) {
	320	if (need_close) close(curfile)
	321	curfile="${TMP}/list"expfilesr[\$2]
	322	expfileseen[\$2]=expfileseen[\$2] + 1
	323	need_close=0
	324	testname="00"
	325	next
	326	}
	327	}
c847d045	328	/^\t\t=== .* ===$/ { curvar = ""; next }
c959562d	329	/^(PASS\|XPASS\|FAIL\|XFAIL\|UNRESOLVED\|WARNING\|ERROR\|UNSUPPORTED\|UNTESTED\|KFAIL\|KPASS\|PATH\|DUPLICATE):/ {
6bc80edc TT	330	testname=\$2
	331	# Ugly hack for gfortran.dg/dg.exp
	332	if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
	333	testname="h"testname
66b92822 AB	334	if ("$MODE" == "sum") {
	335	if (\$0 ~ /^WARNING: program timed out/) {
	336	has_timeout=1
	337	timeout_cnt=cnt+1
	338	} else {
	339	# Prepare timeout replacement message in case it's needed
	340	timeout_msg=\$0
	341	sub(\$1, "WARNING:", timeout_msg)
	342	}
	343	}
6bc80edc TT	344	}
	345	/^$/ { if ("$MODE" == "sum") next }
	346	{ if (variant == curvar && curfile) {
	347	if ("$MODE" == "sum") {
66b92822 AB	348	# Do not print anything if the current line is a timeout
	349	if (has_timeout == 0) {
	350	# If the previous line was a timeout,
	351	# insert the full current message without keyword
	352	if (timeout_cnt != 0) {
	353	printf "%s %08d\|%s program timed out.\n", testname, timeout_cnt-1, timeout_msg >> curfile
	354	timeout_cnt = 0
	355	cnt = cnt + 1
	356	}
	357	printf "%s %08d\|", testname, cnt >> curfile
	358	cnt = cnt + 1
	359	filewritten[curfile]=1
	360	need_close=1
	361	print >> curfile
	362	}
	363	has_timeout=0
	364	} else {
	365	filewritten[curfile]=1
	366	need_close=1
	367	print >> curfile
6bc80edc	368	}
66b92822 AB	369	} else {
	370	has_timeout=0
	371	timeout_cnt=0
6bc80edc	372	next
66b92822	373	}
6bc80edc TT	374	}
	375	END {
	376	n=1
	377	while (n < expfileno) {
	378	if (expfileseen[expfiles[n]]) {
	379	print "Running "expfiles[n]" ..."
	380	if (filewritten["${TMP}/list"n]) {
	381	if (expfileseen[expfiles[n]] == 1)
	382	cmd="cat"
	383	else
	384	cmd="LC_ALL=C sort"
	385	if ("$MODE" == "sum")
	386	system (cmd" ${TMP}/list"n" \| sed -n 's/^[^ ]* [^ \|]*\|//p'")
	387	else
	388	system ("cat ${TMP}/list"n)
	389	}
	390	}
	391	n = n + 1
	392	}
	393	}
	394	EOF
	395
	396	SUMS_AWK=${TMP}/sums.awk
	397	rm -f $SUMS_AWK
	398	cat << EOF > $SUMS_AWK
	399	BEGIN {
	400	variant="$VAR"
	401	tool="$TOOL"
5a699617	402	passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0;
c959562d	403	pathcnt=0; dupcnt=0
6bc80edc TT	404	curvar=""; insummary=0
	405	}
	406	/^Running target / { curvar = \$3; next }
5a699617	407	/^ERROR: \(DejaGnu\)/ { if (variant == curvar) dgerrorcnt += 1 }
6bc80edc TT	408	/^# of / { if (variant == curvar) insummary = 1 }
	409	/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
	410	/^# of unexpected successes/ { if (insummary == 1) xpasscnt += \$5; next; }
	411	/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
	412	/^# of expected failures/ { if (insummary == 1) xfailcnt += \$5; next; }
96343774	413	/^# of unknown successes/ { if (insummary == 1) kpasscnt += \$5; next; }
8fabffee	414	/^# of known failures/ { if (insummary == 1) kfailcnt += \$5; next; }
6bc80edc TT	415	/^# of untested testcases/ { if (insummary == 1) untstcnt += \$5; next; }
	416	/^# of unresolved testcases/ { if (insummary == 1) unrescnt += \$5; next; }
	417	/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
c959562d AB	418	/^# of paths in test names/ { if (insummary == 1) pathcnt += \$7; next; }
c959562d AB	419	/^# of duplicate test names/ { if (insummary == 1) dupcnt += \$6; next; }
6bc80edc TT	420	/^$/ { if (insummary == 1)
	421	{ insummary = 0; curvar = "" }
	422	next
	423	}
	424	{ next }
	425	END {
	426	printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant)
5a699617	427	if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt)
6bc80edc	428	if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
6bc80edc	429	if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
c847d045	430	if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
6bc80edc	431	if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
96343774	432	if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
8fabffee	433	if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
6bc80edc TT	434	if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
	435	if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
	436	if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
c959562d AB	437	if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt)
c959562d AB	438	if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt)
6bc80edc TT	439	}
	440	EOF
	441
	442	PVAR=`echo $VAR \| sed 's,/,.,g'`
	443	TMPFILE=${TMP}/var-$PVAR
	444	rm -f $TMPFILE
	445	rm -f ${TMP}/list*
	446	cat ${TMP}/expfiles $SUM_FILES \| $AWK -f $GUTS_AWK
	447	cat $SUM_FILES \| $AWK -f $SUMS_AWK > $TMPFILE
	448	# If there are multiple variants, output the counts for this one;
	449	# otherwise there will just be the final counts at the end.
	450	test $VARIANT_COUNT -eq 1 \|\| cat $TMPFILE
	451	done
	452
	453	# Set up an awk script to get the combined summary counts for the tool.
	454
	455	TOTAL_AWK=${TMP}/total.awk
	456	cat << EOF > $TOTAL_AWK
	457	BEGIN {
	458	tool="$TOOL"
5a699617	459	passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0
c959562d	460	pathcnt=0; dupcnt=0
6bc80edc	461	}
5a699617	462	/^# of DejaGnu errors/ { dgerrorcnt += \$5 }
6bc80edc TT	463	/^# of expected passes/ { passcnt += \$5 }
	464	/^# of unexpected failures/ { failcnt += \$5 }
	465	/^# of unexpected successes/ { xpasscnt += \$5 }
	466	/^# of expected failures/ { xfailcnt += \$5 }
96343774	467	/^# of unknown successes/ { kpasscnt += \$5 }
8fabffee	468	/^# of known failures/ { kfailcnt += \$5 }
6bc80edc TT	469	/^# of untested testcases/ { untstcnt += \$5 }
	470	/^# of unresolved testcases/ { unrescnt += \$5 }
	471	/^# of unsupported tests/ { unsupcnt += \$5 }
c959562d AB	472	/^# of paths in test names/ { pathcnt += \$7 }
c959562d AB	473	/^# of duplicate test names/ { dupcnt += \$6 }
6bc80edc TT	474	END {
6bc80edc TT	475	printf ("\n\t\t=== %s Summary ===\n\n", tool)
5a699617	476	if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt)
6bc80edc TT	477	if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
	478	if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
	479	if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
	480	if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
96343774	481	if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
8fabffee	482	if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
6bc80edc TT	483	if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
	484	if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
	485	if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
c959562d AB	486	if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt)
c959562d AB	487	if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt)
6bc80edc TT	488	}
	489	EOF
	490
	491	# Find the total summaries for the tool and add to the end of the output.
	492	cat ${TMP}/var-* \| $AWK -f $TOTAL_AWK
	493
	494	# This is ugly, but if there's version output from the compiler under test
	495	# at the end of the file, we want it. The other thing that might be there
	496	# is the final summary counts.
ef878e53	497	tail -2 $FIRST_SUM \| $GREP '^#' > /dev/null \|\| tail -2 $FIRST_SUM
6bc80edc TT	498
6bc80edc TT	499	exit 0