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 9# Copyright (C) 2008, 2009, 2010, 2012 Free Software Foundation 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 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. 28 29PROGNAME=dg-extract-results.sh 30 31# Try to use the python version if possible, since it tends to be faster. 32PYTHON_VER=`echo "$0" | sed 's/sh$/py/'` 33if test "$PYTHON_VER" != "$0" && 34 test -f "$PYTHON_VER" && 35 python -c 'import sys, getopt, re, io, datetime, operator; sys.exit (0 if sys.version_info >= (2, 6) else 1)' \ 36 > /dev/null 2> /dev/null; then 37 exec python $PYTHON_VER "$@" 38fi 39 40usage() { 41 cat <<EOF >&2 42Usage: $PROGNAME [-t tool] [-l variant-list] [-L] sum-file ... 43 44 tool The tool (e.g. g++, libffi) for which to create a 45 new test summary file. If not specified then all 46 specified sum files must be for the same tool. 47 variant-list One or more test variant names. If the list is 48 not specified then one is constructed from all 49 variants in the files for <tool>. 50 sum-file A test summary file with the format of those 51 created by runtest from DejaGnu. 52 If -L is used, merge *.log files instead of *.sum. In this 53 mode the exact order of lines may not be preserved, just different 54 Running *.exp chunks should be in correct order. 55EOF 56} 57 58# Write a message to the standard error. 59 60msg() { 61 echo "$@" >&2 62} 63 64# Parse the command-line options. 65 66VARIANTS="" 67TOOL="" 68MODE="sum" 69 70while 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 78done 79shift `expr ${OPTIND} - 1` 80 81if test $# -lt 1 ; then 82 usage 83 exit 1 84fi 85 86TMPDIR=${TMPDIR-/tmp} 87SUM_FILES="$@" 88FIRST_SUM=$1 89TMP= 90trap 'EXIT_STATUS=$?; 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 107if 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 116fi 117 118# Verify that the specified summary files exist. 119 120ERROR=0 121for FILE in $SUM_FILES 122do 123 if ! test -f $FILE ; then 124 msg "${PROGNAME}: file $FILE does not exist." 125 ERROR=1 126 fi 127done 128test $ERROR -eq 0 || exit 1 129 130# Test if grep supports the '--text' option 131 132GREP=grep 133 134if echo -e '\x00foo\x00' | $GREP --text foo > /dev/null 2>&1 ; then 135 GREP="grep --text" 136else 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 > $file 142 done 143fi 144 145if [ -z "$TOOL" ]; then 146 # If no tool was specified, all specified summary files must be for 147 # the same tool. 148 149 CNT=`$GREP '=== .* tests ===' $SUM_FILES | $AWK '{ print $3 }' | sort -u | wc -l` 150 if [ $CNT -eq 1 ]; then 151 TOOL=`$GREP '=== .* tests ===' $FIRST_SUM | $AWK '{ print $2 }'` 152 else 153 msg "${PROGNAME}: sum files are for multiple tools, specify a tool" 154 msg "" 155 usage 156 exit 1 157 fi 158else 159 # Ignore the specified summary files that are not for this tool. This 160 # should keep the relevant files in the same order. 161 162 SUM_FILES=`$GREP -l "=== $TOOL" $SUM_FILES` 163 if test -z "$SUM_FILES" ; then 164 msg "${PROGNAME}: none of the specified files are results for $TOOL" 165 exit 1 166 fi 167fi 168 169if [ "$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 > $ACATS_AWK 174BEGIN { 175 print_prologue=1; curfile=""; insummary=0 176 passcnt=0; failcnt=0; unsupcnt=0; failures="" 177} 178/^[ \t]*=== acats configuration ===/ { 179 insummary=0 180 if (print_prologue) print 181 next 182} 183/^[ \t]*=== acats tests ===/ { 184 if (print_prologue) print 185 print_prologue=0 186 next 187} 188/^Running chapter / { 189 if (curfile) close (curfile) 190 curfile="${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} 213END { 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} 221EOF 222 223 rm -f ${TMP}/chapter-* 224 $AWK -f $ACATS_AWK $SUM_FILES 225 exit 0 226fi 227 228# If no variants were specified, find all variants in the remaining 229# summary files. Otherwise, ignore specified variants that aren't in 230# any of those summary files. 231 232if test -z "$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 } 239EOF 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 ${TMP}/varlist`" 246else 247 VARS="$VARIANTS" 248 VARIANTS="" 249 for VAR in $VARS 250 do 251 $GREP "Running target $VAR" $SUM_FILES > /dev/null && VARIANTS="$VARIANTS $VAR" 252 done 253fi 254 255# Find out if we have more than one variant, or any at all. 256 257VARIANT_COUNT=0 258for VAR in $VARIANTS 259do 260 VARIANT_COUNT=`expr $VARIANT_COUNT + 1` 261done 262 263if test $VARIANT_COUNT -eq 0 ; then 264 msg "${PROGNAME}: no file for $TOOL has results for the specified variants" 265 exit 1 266fi 267 268cat $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 274head -n 2 $FIRST_SUM 275echo 276echo " === $TOOL tests ===" 277echo 278echo "Schedule of variations:" 279for VAR in $VARIANTS 280do 281 echo " $VAR" 282done 283echo 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 290for VAR in $VARIANTS 291do 292 GUTS_AWK=${TMP}/guts.awk 293 cat << EOF > $GUTS_AWK 294BEGIN { 295 variant="$VAR" 296 firstvar=1 297 expfileno=1 298 cnt=0 299 print_using=0 300 need_close=0 301 has_timeout=0 302 timeout_cnt=0 303} 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} 317/^Running .*\\.exp \\.\\.\\./ { 318 print_using=0 319 if (variant == curvar) { 320 if (need_close) close(curfile) 321 curfile="${TMP}/list"expfilesr[\$2] 322 expfileseen[\$2]=expfileseen[\$2] + 1 323 need_close=0 324 testname="00" 325 next 326 } 327} 328/^\t\t=== .* ===$/ { curvar = ""; next } 329/^(PASS|XPASS|FAIL|XFAIL|UNRESOLVED|WARNING|ERROR|UNSUPPORTED|UNTESTED|KFAIL|KPASS|PATH|DUPLICATE):/ { 330 testname=\$2 331 # Ugly hack for gfortran.dg/dg.exp 332 if ("$TOOL" == "gfortran" && testname ~ /^gfortran.dg\/g77\//) 333 testname="h"testname 334 if ("$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 } 344} 345/^$/ { if ("$MODE" == "sum") next } 346{ if (variant == curvar && curfile) { 347 if ("$MODE" == "sum") { 348 # Do not print anything if the current line is a timeout 349 if (has_timeout == 0) { 350 # If the previous line was a timeout, 351 # insert the full current message without keyword 352 if (timeout_cnt != 0) { 353 printf "%s %08d|%s program timed out.\n", testname, timeout_cnt-1, timeout_msg >> curfile 354 timeout_cnt = 0 355 cnt = cnt + 1 356 } 357 printf "%s %08d|", testname, cnt >> curfile 358 cnt = cnt + 1 359 filewritten[curfile]=1 360 need_close=1 361 print >> curfile 362 } 363 has_timeout=0 364 } else { 365 filewritten[curfile]=1 366 need_close=1 367 print >> curfile 368 } 369 } else { 370 has_timeout=0 371 timeout_cnt=0 372 next 373 } 374} 375END { 376 n=1 377 while (n < expfileno) { 378 if (expfileseen[expfiles[n]]) { 379 print "Running "expfiles[n]" ..." 380 if (filewritten["${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 ${TMP}/list"n) 389 } 390 } 391 n = n + 1 392 } 393} 394EOF 395 396 SUMS_AWK=${TMP}/sums.awk 397 rm -f $SUMS_AWK 398 cat << EOF > $SUMS_AWK 399BEGIN { 400 variant="$VAR" 401 tool="$TOOL" 402 passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kpasscnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0; 403 pathcnt=0; dupcnt=0 404 curvar=""; insummary=0 405} 406/^Running target / { curvar = \$3; next } 407/^ERROR: \(DejaGnu\)/ { if (variant == curvar) dgerrorcnt += 1 } 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; } 413/^# of unknown successes/ { if (insummary == 1) kpasscnt += \$5; next; } 414/^# of known failures/ { if (insummary == 1) kfailcnt += \$5; next; } 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; } 418/^# of paths in test names/ { if (insummary == 1) pathcnt += \$7; next; } 419/^# of duplicate test names/ { if (insummary == 1) dupcnt += \$6; next; } 420/^$/ { if (insummary == 1) 421 { insummary = 0; curvar = "" } 422 next 423 } 424{ next } 425END { 426 printf ("\t\t=== %s Summary for %s ===\n\n", tool, variant) 427 if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt) 428 if (passcnt != 0) printf ("# of expected passes\t\t%d\n", passcnt) 429 if (failcnt != 0) printf ("# of unexpected failures\t%d\n", failcnt) 430 if (xpasscnt != 0) printf ("# of unexpected successes\t%d\n", xpasscnt) 431 if (xfailcnt != 0) printf ("# of expected failures\t\t%d\n", xfailcnt) 432 if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt) 433 if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt) 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) 437 if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt) 438 if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt) 439} 440EOF 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 $TMPFILE 451done 452 453# Set up an awk script to get the combined summary counts for the tool. 454 455TOTAL_AWK=${TMP}/total.awk 456cat << EOF > $TOTAL_AWK 457BEGIN { 458 tool="$TOOL" 459 passcnt=0; failcnt=0; untstcnt=0; xpasscnt=0; xfailcnt=0; kfailcnt=0; unsupcnt=0; unrescnt=0; dgerrorcnt=0 460 pathcnt=0; dupcnt=0 461} 462/^# of DejaGnu errors/ { dgerrorcnt += \$5 } 463/^# of expected passes/ { passcnt += \$5 } 464/^# of unexpected failures/ { failcnt += \$5 } 465/^# of unexpected successes/ { xpasscnt += \$5 } 466/^# of expected failures/ { xfailcnt += \$5 } 467/^# of unknown successes/ { kpasscnt += \$5 } 468/^# of known failures/ { kfailcnt += \$5 } 469/^# of untested testcases/ { untstcnt += \$5 } 470/^# of unresolved testcases/ { unrescnt += \$5 } 471/^# of unsupported tests/ { unsupcnt += \$5 } 472/^# of paths in test names/ { pathcnt += \$7 } 473/^# of duplicate test names/ { dupcnt += \$6 } 474END { 475 printf ("\n\t\t=== %s Summary ===\n\n", tool) 476 if (dgerrorcnt != 0) printf ("# of DejaGnu errors\t\t%d\n", dgerrorcnt) 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) 481 if (kpasscnt != 0) printf ("# of unknown successes\t\t%d\n", kpasscnt) 482 if (kfailcnt != 0) printf ("# of known failures\t\t%d\n", kfailcnt) 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) 486 if (pathcnt != 0) printf ("# of paths in test names\t%d\n", pathcnt) 487 if (dupcnt != 0) printf ("# of duplicate test names\t%d\n", dupcnt) 488} 489EOF 490 491# Find the total summaries for the tool and add to the end of the output. 492cat ${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. 497tail -2 $FIRST_SUM | $GREP '^#' > /dev/null || tail -2 $FIRST_SUM 498 499exit 0 500