[thirdparty/binutils-gdb.git] / gdb / testsuite / 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) 2008-2016 Free Software Foundation, Inc.
# 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 this program.  If not, see <http://www.gnu.org/licenses/>.

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; 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
}
/^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):/ {
  testname=\$2
  # Ugly hack for gfortran.dg/dg.exp
  if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
    testname="h"testname
}
/^$/ { if ("$MODE" == "sum") next }
{ if (variant == curvar && curfile) {
    if ("$MODE" == "sum") {
      printf "%s %08d|", testname, cnt >> curfile
      cnt = cnt + 1
    }
    filewritten[curfile]=1
    need_close=1
    print >> curfile
  } else
    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="$TOOL"
  passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0;
  curvar=""; insummary=0
}
/^Running target /		{ curvar = \$3; next }
/^# of /			{ if (variant == curvar) insummary = 1 }
/^# of expected passes/		{ if (insummary == 1) passcnt += \$5; next; }
/^# of unexpected successes/	{ if (insummary == 1) xpasscnt += \$5; next; }
/^# of unexpected failures/	{ if (insummary == 1) failcnt += \$5; next; }
/^# of expected failures/	{ if (insummary == 1) xfailcnt += \$5; next; }
/^# of unknown successes/	{ if (insummary == 1) kpasscnt += \$5; next; }
/^# of known failures/		{ if (insummary == 1) kfailcnt += \$5; next; }
/^# of untested testcases/	{ if (insummary == 1) untstcnt += \$5; next; }
/^# of unresolved testcases/	{ if (insummary == 1) unrescnt += \$5; next; }
/^# of unsupported tests/	{ if (insummary == 1) unsupcnt += \$5; next; }
/^$/				{ if (insummary == 1)
				    { insummary = 0; curvar = "" }
				  next
				}
{ next }
END {
  printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant)
  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)
}
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
}
/^# 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 }
END {
  printf ("\n\t\t=== %s Summary ===\n\n", tool)
  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)
}
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
618f726f	9	# Copyright (C) 2008-2016 Free Software Foundation, Inc.
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
7785b880	25	# along with this program. If not, see <http://www.gnu.org/licenses/>.
6bc80edc TT	26
	27	PROGNAME=dg-extract-results.sh
	28
395cf596 SDJ	29	# Try to use the python version if possible, since it tends to be faster.
	30	PYTHON_VER=`echo "$0" \| sed 's/sh$/py/'`
	31	if test "$PYTHON_VER" != "$0" &&
	32	test -f "$PYTHON_VER" &&
	33	python -c 'import sys; sys.exit (0 if sys.version_info >= (2, 6) else 1)' \
	34	> /dev/null 2> /dev/null; then
	35	exec python $PYTHON_VER "$@"
	36	fi
	37
6bc80edc TT	38	usage() {
	39	cat <<EOF >&2
	40	Usage: $PROGNAME [-t tool] [-l variant-list] [-L] sum-file ...
	41
	42	tool The tool (e.g. g++, libffi) for which to create a
	43	new test summary file. If not specified then all
	44	specified sum files must be for the same tool.
	45	variant-list One or more test variant names. If the list is
	46	not specified then one is constructed from all
	47	variants in the files for <tool>.
	48	sum-file A test summary file with the format of those
	49	created by runtest from DejaGnu.
	50	If -L is used, merge .log files instead of .sum. In this
	51	mode the exact order of lines may not be preserved, just different
	52	Running *.exp chunks should be in correct order.
	53	EOF
	54	}
	55
	56	# Write a message to the standard error.
	57
	58	msg() {
	59	echo "$@" >&2
	60	}
	61
	62	# Parse the command-line options.
	63
	64	VARIANTS=""
	65	TOOL=""
	66	MODE="sum"
	67
	68	while getopts "l:t:L" ARG; do
	69	case $ARG in
	70	l) VARIANTS="${VARIANTS} ${OPTARG}";;
	71	t) test -z "$TOOL" \|\| (msg "${PROGNAME}: only one tool can be specified"; exit 1);
	72	TOOL="${OPTARG}";;
	73	L) MODE="log";;
	74	\?) usage; exit 0;;
	75	esac
	76	done
	77	shift `expr ${OPTIND} - 1`
	78
	79	if test $# -lt 1 ; then
	80	usage
	81	exit 1
	82	fi
	83
	84	TMPDIR=${TMPDIR-/tmp}
	85	SUM_FILES="$@"
	86	FIRST_SUM=$1
	87	TMP=
	88	trap 'EXIT_STATUS=$?; rm -rf $TMP && exit $EXIT_STATUS' 0
	89	# Create a (secure) tmp directory for tmp files.
	90	{
	91	TMP=`(umask 077 && mktemp -d -q "${TMPDIR}/dg-combine-results-$$-XXXXXX") 2>/dev/null` &&
	92	test -n "$TMP" && test -d "$TMP"
	93	} \|\|
	94	{
	95	TMP=${TMPDIR}/dg-combine-results-$$-$RANDOM
	96	(umask 077 && mkdir $TMP)
	97	} \|\|
	98	{
	99	msg "${PROGNAME}: cannot create a temporary directory"
	100	{ (exit 1); exit 1; }
	101	}
102
103	# Find a good awk.
104
105	if test -z "$AWK" ; then
106	for AWK in gawk nawk awk
107	do
108	if type $AWK 2>&1 \| grep 'not found' > /dev/null 2>&1 ; then
109	:
110	else
111	break
112	fi
113	done
114	fi
115
116	# Verify that the specified summary files exist.
117
118	ERROR=0
119	for FILE in $SUM_FILES
120	do
121	if ! test -f $FILE ; then
122	msg "${PROGNAME}: file $FILE does not exist."
123	ERROR=1
124	fi
125	done
126	test $ERROR -eq 0 \|\| exit 1
127
ef878e53 PA	128	# Test if grep supports the '--text' option
	129
	130	GREP=grep
	131
	132	if echo -e '\x00foo\x00' \| $GREP --text foo > /dev/null 2>&1 ; then
	133	GREP="grep --text"
	134	else
	135	# Our grep does not recognize the '--text' option. We have to
	136	# treat our files in order to remove any non-printable character.
	137	for file in $SUM_FILES ; do
	138	mv $file ${file}.orig
	139	cat -v ${file}.orig > $file
	140	done
	141	fi
	142
6bc80edc TT	143	if [ -z "$TOOL" ]; then
	144	# If no tool was specified, all specified summary files must be for
	145	# the same tool.
	146
ef878e53	147	CNT=`$GREP '=== .* tests ===' $SUM_FILES \| $AWK '{ print $3 }' \| sort -u \| wc -l`
6bc80edc	148	if [ $CNT -eq 1 ]; then
ef878e53	149	TOOL=`$GREP '=== .* tests ===' $FIRST_SUM \| $AWK '{ print $2 }'`
6bc80edc TT	150	else
	151	msg "${PROGNAME}: sum files are for multiple tools, specify a tool"
	152	msg ""
	153	usage
	154	exit 1
	155	fi
	156	else
	157	# Ignore the specified summary files that are not for this tool. This
	158	# should keep the relevant files in the same order.
	159
ef878e53	160	SUM_FILES=`$GREP -l "=== $TOOL" $SUM_FILES`
6bc80edc TT	161	if test -z "$SUM_FILES" ; then
	162	msg "${PROGNAME}: none of the specified files are results for $TOOL"
	163	exit 1
	164	fi
	165	fi
	166
	167	if [ "$TOOL" = acats ]; then
	168	# Acats .sum or .log files aren't dejagnu generated, and they have
	169	# somewhat different format.
	170	ACATS_AWK=${TMP}/acats.awk
	171	cat <<EOF > $ACATS_AWK
	172	BEGIN {
	173	print_prologue=1; curfile=""; insummary=0
	174	passcnt=0; failcnt=0; unsupcnt=0; failures=""
	175	}
	176	/^[ \t]*=== acats configuration ===/ {
	177	insummary=0
	178	if (print_prologue) print
	179	next
	180	}
	181	/^[ \t]*=== acats tests ===/ {
	182	if (print_prologue) print
	183	print_prologue=0
	184	next
	185	}
	186	/^Running chapter / {
	187	if (curfile) close (curfile)
	188	curfile="${TMP}/chapter-"\$3
	189	print >> curfile
	190	next
	191	}
	192	/^[ \t]*=== acats Summary ===/ {
	193	if (curfile) close (curfile)
	194	curfile=""
	195	insummary=1
	196	next
	197	}
	198	/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
	199	/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
	200	/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
	201	/^\\\* FAILURES: / {
	202	if (insummary == 1) {
	203	if (failures) sub(/^\\\* FAILURES:/,"")
	204	failures=failures""\$0
	205	}
	206	}
	207	{
	208	if (print_prologue) { print; next }
	209	if (curfile) print >> curfile
	210	}
	211	END {
	212	system ("cat ${TMP}/chapter-*")
	213	print " === acats Summary ==="
	214	print "# of expected passes " passcnt
	215	print "# of unexpected failures " failcnt
	216	if (unsupcnt) print "# of unsupported tests " unsupcnt
	217	if (failures) print failures
	218	}
	219	EOF
	220
	221	rm -f ${TMP}/chapter-*
	222	$AWK -f $ACATS_AWK $SUM_FILES
	223	exit 0
	224	fi
225
226	# If no variants were specified, find all variants in the remaining
227	# summary files. Otherwise, ignore specified variants that aren't in
228	# any of those summary files.
229
230	if test -z "$VARIANTS" ; then
231	VAR_AWK=${TMP}/variants.awk
232	cat <<EOF > $VAR_AWK
233	/^Schedule of variations:/ { in_vars=1; next }
234	/^$/ { in_vars=0 }
235	/^Running target/ { exit }
236	{ if (in_vars==1) print \$1; else next }
237	EOF
238
239	touch ${TMP}/varlist
240	for FILE in $SUM_FILES; do
241	$AWK -f $VAR_AWK $FILE >> ${TMP}/varlist
242	done
243	VARIANTS="`sort -u ${TMP}/varlist`"
244	else
245	VARS="$VARIANTS"
246	VARIANTS=""
247	for VAR in $VARS
248	do
ef878e53	249	$GREP "Running target $VAR" $SUM_FILES > /dev/null && VARIANTS="$VARIANTS $VAR"
6bc80edc TT	250	done
	251	fi
	252
	253	# Find out if we have more than one variant, or any at all.
	254
	255	VARIANT_COUNT=0
	256	for VAR in $VARIANTS
	257	do
	258	VARIANT_COUNT=`expr $VARIANT_COUNT + 1`
	259	done
	260
	261	if test $VARIANT_COUNT -eq 0 ; then
	262	msg "${PROGNAME}: no file for $TOOL has results for the specified variants"
	263	exit 1
	264	fi
	265
	266	cat $SUM_FILES \
	267	\| $AWK '/^Running/ { if ($2 != "target" && $3 == "...") print "EXPFILE: "$2 } ' \
	268	\| sort -u > ${TMP}/expfiles
	269
	270	# Write the begining of the combined summary file.
	271
	272	head -n 2 $FIRST_SUM
	273	echo
	274	echo " === $TOOL tests ==="
	275	echo
	276	echo "Schedule of variations:"
	277	for VAR in $VARIANTS
	278	do
	279	echo " $VAR"
	280	done
	281	echo
	282
	283	# For each test variant for the tool, copy test reports from each of the
	284	# summary files. Set up two awk scripts from within the loop to
	285	# initialize VAR and TOOL with the script, rather than assuming that the
	286	# available version of awk can pass variables from the command line.
	287
	288	for VAR in $VARIANTS
	289	do
	290	GUTS_AWK=${TMP}/guts.awk
	291	cat << EOF > $GUTS_AWK
	292	BEGIN {
	293	variant="$VAR"
	294	firstvar=1
	295	expfileno=1
	296	cnt=0
	297	print_using=0
	298	need_close=0
	299	}
	300	/^EXPFILE: / {
	301	expfiles[expfileno] = \$2
	302	expfilesr[\$2] = expfileno
	303	expfileno = expfileno + 1
	304	}
	305	/^Running target / {
	306	curvar = \$3
	307	if (variant == curvar && firstvar == 1) { print; print_using=1; firstvar = 0 }
	308	next
	309	}
	310	/^Using / {
	311	if (variant == curvar && print_using) { print; next }
	312	}
96343774	313	/^Running .*\\.exp \\.\\.\\./ {
6bc80edc TT	314	print_using=0
	315	if (variant == curvar) {
	316	if (need_close) close(curfile)
	317	curfile="${TMP}/list"expfilesr[\$2]
	318	expfileseen[\$2]=expfileseen[\$2] + 1
	319	need_close=0
	320	testname="00"
	321	next
	322	}
	323	}
c847d045	324	/^\t\t=== .* ===$/ { curvar = ""; next }
6bc80edc TT	325	/^(PASS\|XPASS\|FAIL\|XFAIL\|UNRESOLVED\|WARNING\|ERROR\|UNSUPPORTED\|UNTESTED\|KFAIL):/ {
	326	testname=\$2
	327	# Ugly hack for gfortran.dg/dg.exp
	328	if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//)
	329	testname="h"testname
	330	}
	331	/^$/ { if ("$MODE" == "sum") next }
	332	{ if (variant == curvar && curfile) {
	333	if ("$MODE" == "sum") {
	334	printf "%s %08d\|", testname, cnt >> curfile
	335	cnt = cnt + 1
	336	}
	337	filewritten[curfile]=1
	338	need_close=1
	339	print >> curfile
	340	} else
	341	next
	342	}
	343	END {
	344	n=1
	345	while (n < expfileno) {
	346	if (expfileseen[expfiles[n]]) {
	347	print "Running "expfiles[n]" ..."
	348	if (filewritten["${TMP}/list"n]) {
	349	if (expfileseen[expfiles[n]] == 1)
	350	cmd="cat"
	351	else
	352	cmd="LC_ALL=C sort"
	353	if ("$MODE" == "sum")
	354	system (cmd" ${TMP}/list"n" \| sed -n 's/^[^ ]* [^ \|]*\|//p'")
	355	else
	356	system ("cat ${TMP}/list"n)
	357	}
	358	}
	359	n = n + 1
	360	}
	361	}
	362	EOF
	363
	364	SUMS_AWK=${TMP}/sums.awk
	365	rm -f $SUMS_AWK
	366	cat << EOF > $SUMS_AWK
	367	BEGIN {
	368	variant="$VAR"
	369	tool="$TOOL"
96343774	370	passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0;
6bc80edc TT	371	curvar=""; insummary=0
	372	}
	373	/^Running target / { curvar = \$3; next }
	374	/^# of / { if (variant == curvar) insummary = 1 }
	375	/^# of expected passes/ { if (insummary == 1) passcnt += \$5; next; }
	376	/^# of unexpected successes/ { if (insummary == 1) xpasscnt += \$5; next; }
	377	/^# of unexpected failures/ { if (insummary == 1) failcnt += \$5; next; }
	378	/^# of expected failures/ { if (insummary == 1) xfailcnt += \$5; next; }
96343774	379	/^# of unknown successes/ { if (insummary == 1) kpasscnt += \$5; next; }
8fabffee	380	/^# of known failures/ { if (insummary == 1) kfailcnt += \$5; next; }
6bc80edc TT	381	/^# of untested testcases/ { if (insummary == 1) untstcnt += \$5; next; }
	382	/^# of unresolved testcases/ { if (insummary == 1) unrescnt += \$5; next; }
	383	/^# of unsupported tests/ { if (insummary == 1) unsupcnt += \$5; next; }
	384	/^$/ { if (insummary == 1)
	385	{ insummary = 0; curvar = "" }
	386	next
	387	}
	388	{ next }
	389	END {
	390	printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant)
	391	if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
6bc80edc	392	if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
c847d045	393	if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
6bc80edc	394	if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
96343774	395	if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
8fabffee	396	if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
6bc80edc TT	397	if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
	398	if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
	399	if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
	400	}
	401	EOF
	402
	403	PVAR=`echo $VAR \| sed 's,/,.,g'`
	404	TMPFILE=${TMP}/var-$PVAR
	405	rm -f $TMPFILE
	406	rm -f ${TMP}/list*
	407	cat ${TMP}/expfiles $SUM_FILES \| $AWK -f $GUTS_AWK
	408	cat $SUM_FILES \| $AWK -f $SUMS_AWK > $TMPFILE
	409	# If there are multiple variants, output the counts for this one;
	410	# otherwise there will just be the final counts at the end.
	411	test $VARIANT_COUNT -eq 1 \|\| cat $TMPFILE
	412	done
	413
	414	# Set up an awk script to get the combined summary counts for the tool.
	415
	416	TOTAL_AWK=${TMP}/total.awk
	417	cat << EOF > $TOTAL_AWK
	418	BEGIN {
	419	tool="$TOOL"
8fabffee	420	passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0
6bc80edc TT	421	}
	422	/^# of expected passes/ { passcnt += \$5 }
	423	/^# of unexpected failures/ { failcnt += \$5 }
	424	/^# of unexpected successes/ { xpasscnt += \$5 }
	425	/^# of expected failures/ { xfailcnt += \$5 }
96343774	426	/^# of unknown successes/ { kpasscnt += \$5 }
8fabffee	427	/^# of known failures/ { kfailcnt += \$5 }
6bc80edc TT	428	/^# of untested testcases/ { untstcnt += \$5 }
	429	/^# of unresolved testcases/ { unrescnt += \$5 }
	430	/^# of unsupported tests/ { unsupcnt += \$5 }
	431	END {
	432	printf ("\n\t\t=== %s Summary ===\n\n", tool)
	433	if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt)
	434	if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt)
	435	if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt)
	436	if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt)
96343774	437	if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt)
8fabffee	438	if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt)
6bc80edc TT	439	if (untstcnt != 0) printf ("# of untested testcases\t\t%d\n", untstcnt)
	440	if (unrescnt != 0) printf ("# of unresolved testcases\t%d\n", unrescnt)
	441	if (unsupcnt != 0) printf ("# of unsupported tests\t\t%d\n", unsupcnt)
	442	}
	443	EOF
	444
	445	# Find the total summaries for the tool and add to the end of the output.
	446	cat ${TMP}/var-* \| $AWK -f $TOTAL_AWK
	447
	448	# This is ugly, but if there's version output from the compiler under test
	449	# at the end of the file, we want it. The other thing that might be there
	450	# is the final summary counts.
ef878e53	451	tail -2 $FIRST_SUM \| $GREP '^#' > /dev/null \|\| tail -2 $FIRST_SUM
6bc80edc TT	452
6bc80edc TT	453	exit 0