tests/qemu-iotests/check

   1 #!/usr/bin/env bash
   2 #
   3 # Copyright (C) 2009 Red Hat, Inc.
   4 # Copyright (c) 2000-2002,2006 Silicon Graphics, Inc.  All Rights Reserved.
   5 #
   6 # This program is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU General Public License as
   8 # published by the Free Software Foundation.
   9 #
  10 # This program is distributed in the hope that it would be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #
  19 # Control script for QA
  20 #
  21
  22 status=0
  23 needwrap=true
  24 try=0
  25 n_bad=0
  26 bad=""
  27 notrun=""
  28 casenotrun=""
  29 interrupt=true
  30 makecheck=false
  31
  32 _init_error()
  33 {
  34     echo "check: $1" >&2
  35     exit 1
  36 }
  37
  38 if [ -L "$0" ]
  39 then
  40     # called from the build tree
  41     source_iotests=$(dirname "$(readlink "$0")")
  42     if [ -z "$source_iotests" ]
  43     then
  44         _init_error "failed to obtain source tree name from check symlink"
  45     fi
  46     source_iotests=$(cd "$source_iotests"; pwd) || _init_error "failed to enter source tree"
  47     build_iotests=$PWD
  48 else
  49     # called from the source tree
  50     source_iotests=$PWD
  51     # this may be an in-tree build (note that in the following code we may not
  52     # assume that it truly is and have to test whether the build results
  53     # actually exist)
  54     build_iotests=$PWD
  55 fi
  56
  57 build_root="$build_iotests/../.."
  58
  59 # we need common.env
  60 if ! . "$build_iotests/common.env"
  61 then
  62     _init_error "failed to source common.env (make sure the qemu-iotests are run from tests/qemu-iotests in the build tree)"
  63 fi
  64
  65 # we need common.config
  66 if ! . "$source_iotests/common.config"
  67 then
  68     _init_error "failed to source common.config"
  69 fi
  70
  71 _full_imgfmt_details()
  72 {
  73     if [ -n "$IMGOPTS" ]; then
  74         echo "$IMGFMT ($IMGOPTS)"
  75     else
  76         echo "$IMGFMT"
  77     fi
  78 }
  79
  80 _full_platform_details()
  81 {
  82     os=$(uname -s)
  83     host=$(hostname -s)
  84     kernel=$(uname -r)
  85     platform=$(uname -m)
  86     echo "$os/$platform $host $kernel"
  87 }
  88
  89 _full_env_details()
  90 {
  91     cat <<EOF
  92 QEMU          -- "$QEMU_PROG" $QEMU_OPTIONS
  93 QEMU_IMG      -- "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS
  94 QEMU_IO       -- "$QEMU_IO_PROG" $QEMU_IO_OPTIONS
  95 QEMU_NBD      -- "$QEMU_NBD_PROG" $QEMU_NBD_OPTIONS
  96 IMGFMT        -- $FULL_IMGFMT_DETAILS
  97 IMGPROTO      -- $IMGPROTO
  98 PLATFORM      -- $FULL_HOST_DETAILS
  99 TEST_DIR      -- $TEST_DIR
 100 SOCK_DIR      -- $SOCK_DIR
 101 SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER
 102
 103 EOF
 104 }
 105
 106 # $1 = prog to look for
 107 set_prog_path()
 108 {
 109     p=$(command -v $1 2> /dev/null)
 110     if [ -n "$p" -a -x "$p" ]; then
 111         type -p "$p"
 112     else
 113         return 1
 114     fi
 115 }
 116
 117 if [ -z "$TEST_DIR" ]; then
 118         TEST_DIR=$PWD/scratch
 119 fi
 120 mkdir -p "$TEST_DIR" || _init_error 'Failed to create TEST_DIR'
 121
 122 tmp_sock_dir=false
 123 if [ -z "$SOCK_DIR" ]; then
 124     SOCK_DIR=$(mktemp -d)
 125     tmp_sock_dir=true
 126 fi
 127 mkdir -p "$SOCK_DIR" || _init_error 'Failed to create SOCK_DIR'
 128
 129 diff="diff -u"
 130 verbose=false
 131 debug=false
 132 group=false
 133 xgroup=false
 134 imgopts=false
 135 showme=false
 136 sortme=false
 137 expunge=true
 138 have_test_arg=false
 139 cachemode=false
 140 aiomode=false
 141
 142 tmp="${TEST_DIR}"/$$
 143 rm -f $tmp.list $tmp.tmp $tmp.sed
 144
 145 export IMGFMT=raw
 146 export IMGFMT_GENERIC=true
 147 export IMGPROTO=file
 148 export IMGOPTS=""
 149 export CACHEMODE="writeback"
 150 export AIOMODE="threads"
 151 export QEMU_IO_OPTIONS=""
 152 export QEMU_IO_OPTIONS_NO_FMT=""
 153 export CACHEMODE_IS_DEFAULT=true
 154 export VALGRIND_QEMU=
 155 export IMGKEYSECRET=
 156 export IMGOPTSSYNTAX=false
 157
 158 # Save current tty settings, since an aborting qemu call may leave things
 159 # screwed up
 160 STTY_RESTORE=
 161 if test -t 0; then
 162     STTY_RESTORE=$(stty -g)
 163 fi
 164
 165 for r
 166 do
 167
 168     if $group
 169     then
 170         # arg after -g
 171         group_list=$(sed -n <"$source_iotests/group" -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
 172 s/ .*//p
 173 }')
 174         if [ -z "$group_list" ]
 175         then
 176             echo "Group \"$r\" is empty or not defined?"
 177             exit 1
 178         fi
 179         [ ! -s $tmp.list ] && touch $tmp.list
 180         for t in $group_list
 181         do
 182             if grep -s "^$t\$" $tmp.list >/dev/null
 183             then
 184                 :
 185             else
 186                 echo "$t" >>$tmp.list
 187             fi
 188         done
 189         group=false
 190         continue
 191
 192     elif $xgroup
 193     then
 194         # arg after -x
 195         # Populate $tmp.list with all tests
 196         awk '/^[0-9]{3,}/ {print $1}' "${source_iotests}/group" > $tmp.list 2>/dev/null
 197         group_list=$(sed -n <"$source_iotests/group" -e 's/$/ /' -e "/^[0-9][0-9][0-9].* $r /"'{
 198 s/ .*//p
 199 }')
 200         if [ -z "$group_list" ]
 201         then
 202             echo "Group \"$r\" is empty or not defined?"
 203             exit 1
 204         fi
 205         numsed=0
 206         rm -f $tmp.sed
 207         for t in $group_list
 208         do
 209             if [ $numsed -gt 100 ]
 210             then
 211                 sed -f $tmp.sed <$tmp.list >$tmp.tmp
 212                 mv $tmp.tmp $tmp.list
 213                 numsed=0
 214                 rm -f $tmp.sed
 215             fi
 216             echo "/^$t\$/d" >>$tmp.sed
 217             numsed=$(expr $numsed + 1)
 218         done
 219         sed -f $tmp.sed <$tmp.list >$tmp.tmp
 220         mv $tmp.tmp $tmp.list
 221         xgroup=false
 222         continue
 223
 224     elif $imgopts
 225     then
 226         IMGOPTS="$r"
 227         imgopts=false
 228         continue
 229     elif $cachemode
 230     then
 231         CACHEMODE="$r"
 232         CACHEMODE_IS_DEFAULT=false
 233         cachemode=false
 234         continue
 235     elif $aiomode
 236     then
 237         AIOMODE="$r"
 238         aiomode=false
 239         continue
 240     fi
 241
 242     xpand=true
 243     case "$r"
 244     in
 245
 246         -\? | -h | --help)        # usage
 247             echo "Usage: $0 [options] [testlist]"'
 248
 249 common options
 250     -v                  verbose
 251     -d                  debug
 252
 253 image format options
 254     -raw                test raw (default)
 255     -bochs              test bochs
 256     -cloop              test cloop
 257     -parallels          test parallels
 258     -qcow               test qcow
 259     -qcow2              test qcow2
 260     -qed                test qed
 261     -vdi                test vdi
 262     -vpc                test vpc
 263     -vhdx               test vhdx
 264     -vmdk               test vmdk
 265     -luks               test luks
 266     -dmg                test dmg
 267
 268 image protocol options
 269     -file               test file (default)
 270     -rbd                test rbd
 271     -sheepdog           test sheepdog
 272     -nbd                test nbd
 273     -ssh                test ssh
 274     -nfs                test nfs
 275     -vxhs               test vxhs
 276
 277 other options
 278     -xdiff              graphical mode diff
 279     -nocache            use O_DIRECT on backing file
 280     -misalign           misalign memory allocations
 281     -n                  show me, do not run tests
 282     -o options          -o options to pass to qemu-img create/convert
 283     -c mode             cache mode
 284     -i mode             AIO mode
 285     -makecheck          pretty print output for make check
 286
 287 testlist options
 288     -g group[,group...]        include tests from these groups
 289     -x group[,group...]        exclude tests from these groups
 290     NNN                        include test NNN
 291     NNN-NNN                    include test range (eg. 012-021)
 292 '
 293             exit 0
 294             ;;
 295
 296         -raw)
 297             IMGFMT=raw
 298             xpand=false
 299             ;;
 300
 301         -bochs)
 302             IMGFMT=bochs
 303             IMGFMT_GENERIC=false
 304             xpand=false
 305             ;;
 306
 307         -cloop)
 308             IMGFMT=cloop
 309             IMGFMT_GENERIC=false
 310             xpand=false
 311             ;;
 312
 313         -parallels)
 314             IMGFMT=parallels
 315             xpand=false
 316             ;;
 317
 318         -qcow)
 319             IMGFMT=qcow
 320             xpand=false
 321             ;;
 322
 323         -qcow2)
 324             IMGFMT=qcow2
 325             xpand=false
 326             ;;
 327
 328         -luks)
 329             IMGOPTSSYNTAX=true
 330             IMGFMT=luks
 331             IMGKEYSECRET=123456
 332             xpand=false
 333             ;;
 334
 335         -dmg)
 336             IMGFMT=dmg
 337             IMGFMT_GENERIC=false
 338             xpand=false
 339             ;;
 340
 341         -qed)
 342             IMGFMT=qed
 343             xpand=false
 344             ;;
 345
 346         -vdi)
 347             IMGFMT=vdi
 348             xpand=false
 349             ;;
 350
 351         -vmdk)
 352             IMGFMT=vmdk
 353             xpand=false
 354             ;;
 355
 356         -vpc)
 357             IMGFMT=vpc
 358             xpand=false
 359             ;;
 360
 361         -vhdx)
 362             IMGFMT=vhdx
 363             xpand=false
 364             ;;
 365
 366         -file)
 367             IMGPROTO=file
 368             xpand=false
 369             ;;
 370
 371         -rbd)
 372             IMGPROTO=rbd
 373             xpand=false
 374             ;;
 375
 376         -sheepdog)
 377             IMGPROTO=sheepdog
 378             xpand=false
 379             ;;
 380
 381         -nbd)
 382             IMGPROTO=nbd
 383             xpand=false
 384             ;;
 385
 386         -vxhs)
 387             IMGPROTO=vxhs
 388             xpand=false
 389             ;;
 390
 391         -ssh)
 392             IMGPROTO=ssh
 393             xpand=false
 394             ;;
 395
 396         -nfs)
 397             IMGPROTO=nfs
 398             xpand=false
 399             ;;
 400
 401         -nocache)
 402             CACHEMODE="none"
 403             CACHEMODE_IS_DEFAULT=false
 404             xpand=false
 405             ;;
 406
 407         -misalign)
 408             QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --misalign"
 409             xpand=false
 410             ;;
 411
 412         -valgrind)
 413             VALGRIND_QEMU='y'
 414             xpand=false
 415             ;;
 416
 417         -g)        # -g group ... pick from group file
 418             group=true
 419             xpand=false
 420             ;;
 421
 422         -xdiff)        # graphical diff mode
 423             xpand=false
 424
 425             if [ ! -z "$DISPLAY" ]
 426             then
 427                 command -v xdiff >/dev/null 2>&1 && diff=xdiff
 428                 command -v gdiff >/dev/null 2>&1 && diff=gdiff
 429                 command -v tkdiff >/dev/null 2>&1 && diff=tkdiff
 430                 command -v xxdiff >/dev/null 2>&1 && diff=xxdiff
 431             fi
 432             ;;
 433         -makecheck)   # makecheck friendly output
 434             makecheck=true
 435             xpand=false
 436             ;;
 437         -n)        # show me, don't do it
 438             showme=true
 439             xpand=false
 440             ;;
 441         -o)
 442             imgopts=true
 443             xpand=false
 444             ;;
 445         -c)
 446             cachemode=true
 447             xpand=false
 448             ;;
 449         -i)
 450             aiomode=true
 451             xpand=false
 452             ;;
 453         -T)        # deprecated timestamp option
 454             xpand=false
 455             ;;
 456         -v)
 457             verbose=true
 458             xpand=false
 459             ;;
 460         -d)
 461             debug=true
 462             xpand=false
 463             ;;
 464         -x)        # -x group ... exclude from group file
 465             xgroup=true
 466             xpand=false
 467             ;;
 468         '[0-9][0-9][0-9] [0-9][0-9][0-9][0-9]')
 469             echo "No tests?"
 470             status=1
 471             exit $status
 472             ;;
 473
 474         [0-9]*-[0-9]*)
 475             eval $(echo $r | sed -e 's/^/start=/' -e 's/-/ end=/')
 476             ;;
 477
 478         [0-9]*-)
 479             eval $(echo $r | sed -e 's/^/start=/' -e 's/-//')
 480             end=$(echo [0-9][0-9][0-9] [0-9][0-9][0-9][0-9] | sed -e 's/\[0-9]//g' -e 's/  *$//' -e 's/.* //')
 481             if [ -z "$end" ]
 482             then
 483                 echo "No tests in range \"$r\"?"
 484                 status=1
 485                 exit $status
 486             fi
 487             ;;
 488
 489         *)
 490             start=$r
 491             end=$r
 492             ;;
 493
 494     esac
 495
 496     # get rid of leading 0s as can be interpreted as octal
 497     start=$(echo $start | sed 's/^0*//')
 498     end=$(echo $end | sed 's/^0*//')
 499
 500     if $xpand
 501     then
 502         have_test_arg=true
 503         awk </dev/null '
 504 BEGIN        { for (t='$start'; t<='$end'; t++) printf "%03d\n",t }' \
 505         | while read id
 506         do
 507             if grep -s "^$id\( \|\$\)" "$source_iotests/group" >/dev/null
 508             then
 509                 # in group file ... OK
 510                 echo $id >>$tmp.list
 511             else
 512                 if [ -f expunged ] && $expunge && egrep "^$id([         ]|\$)" expunged >/dev/null
 513                 then
 514                     # expunged ... will be reported, but not run, later
 515                     echo $id >>$tmp.list
 516                 else
 517                     # oops
 518                     if [ "$start" == "$end" -a "$id" == "$end" ]
 519                     then
 520                         echo "$id - unknown test"
 521                         exit 1
 522                     else
 523                         echo "$id - unknown test, ignored"
 524                     fi
 525                 fi
 526             fi
 527         done || exit 1
 528     fi
 529
 530 done
 531
 532 # Set qemu-io cache mode with $CACHEMODE we have
 533 QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --cache $CACHEMODE"
 534 # Set qemu-io aio mode with $AIOMODE we have
 535 QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --aio $AIOMODE"
 536
 537 QEMU_IO_OPTIONS_NO_FMT="$QEMU_IO_OPTIONS"
 538 if [ "$IMGOPTSSYNTAX" != "true" ]; then
 539     QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS -f $IMGFMT"
 540 fi
 541
 542 # Set default options for qemu-img create -o if they were not specified
 543 if [ "$IMGFMT" == "qcow2" ] && ! (echo "$IMGOPTS" | grep "compat=" > /dev/null); then
 544     IMGOPTS=$(_optstr_add "$IMGOPTS" "compat=1.1")
 545 fi
 546 if [ "$IMGFMT" == "luks" ] && ! (echo "$IMGOPTS" | grep "iter-time=" > /dev/null); then
 547     IMGOPTS=$(_optstr_add "$IMGOPTS" "iter-time=10")
 548 fi
 549
 550 if [ -z "$SAMPLE_IMG_DIR" ]; then
 551         SAMPLE_IMG_DIR="$source_iotests/sample_images"
 552 fi
 553
 554 export TEST_DIR
 555 export SOCK_DIR
 556 export SAMPLE_IMG_DIR
 557
 558 if [ -s $tmp.list ]
 559 then
 560     # found some valid test numbers ... this is good
 561     :
 562 else
 563     if $have_test_arg
 564     then
 565         # had test numbers, but none in group file ... do nothing
 566         touch $tmp.list
 567     else
 568         # no test numbers, do everything from group file
 569         sed -n -e '/^[0-9][0-9][0-9]*/s/^\([0-9]*\).*/\1/p' <"$source_iotests/group" >$tmp.list
 570     fi
 571 fi
 572
 573 # should be sort -n, but this did not work for Linux when this
 574 # was ported from IRIX
 575 #
 576 list=$(sort $tmp.list)
 577 rm -f $tmp.list $tmp.tmp $tmp.sed
 578
 579 if [ -z "$QEMU_PROG" ]
 580 then
 581     if [ -x "$build_iotests/qemu" ]; then
 582         export QEMU_PROG="$build_iotests/qemu"
 583     elif [ -x "$build_root/${qemu_arch}-softmmu/qemu-system-${qemu_arch}" ]; then
 584         export QEMU_PROG="$build_root/${qemu_arch}-softmmu/qemu-system-${qemu_arch}"
 585     else
 586         pushd "$build_root" > /dev/null
 587         for binary in *-softmmu/qemu-system-*
 588         do
 589             if [ -x "$binary" ]
 590             then
 591                 export QEMU_PROG="$build_root/$binary"
 592                 break
 593             fi
 594         done
 595         popd > /dev/null
 596         [ "$QEMU_PROG" = "" ] && _init_error "qemu not found"
 597     fi
 598 fi
 599 export QEMU_PROG="$(type -p "$QEMU_PROG")"
 600
 601 case "$QEMU_PROG" in
 602     *qemu-system-arm|*qemu-system-aarch64)
 603         export QEMU_OPTIONS="-nodefaults -display none -machine virt -accel qtest"
 604         ;;
 605     *qemu-system-tricore)
 606         export QEMU_OPTIONS="-nodefaults -display none -machine tricore_testboard -accel qtest"
 607         ;;
 608     *)
 609         export QEMU_OPTIONS="-nodefaults -display none -accel qtest"
 610         ;;
 611 esac
 612
 613 if [ -z "$QEMU_IMG_PROG" ]; then
 614     if [ -x "$build_iotests/qemu-img" ]; then
 615         export QEMU_IMG_PROG="$build_iotests/qemu-img"
 616     elif [ -x "$build_root/qemu-img" ]; then
 617         export QEMU_IMG_PROG="$build_root/qemu-img"
 618     else
 619         _init_error "qemu-img not found"
 620     fi
 621 fi
 622 export QEMU_IMG_PROG="$(type -p "$QEMU_IMG_PROG")"
 623
 624 if [ -z "$QEMU_IO_PROG" ]; then
 625     if [ -x "$build_iotests/qemu-io" ]; then
 626         export QEMU_IO_PROG="$build_iotests/qemu-io"
 627     elif [ -x "$build_root/qemu-io" ]; then
 628         export QEMU_IO_PROG="$build_root/qemu-io"
 629     else
 630         _init_error "qemu-io not found"
 631     fi
 632 fi
 633 export QEMU_IO_PROG="$(type -p "$QEMU_IO_PROG")"
 634
 635 if [ -z $QEMU_NBD_PROG ]; then
 636     if [ -x "$build_iotests/qemu-nbd" ]; then
 637         export QEMU_NBD_PROG="$build_iotests/qemu-nbd"
 638     elif [ -x "$build_root/qemu-nbd" ]; then
 639         export QEMU_NBD_PROG="$build_root/qemu-nbd"
 640     else
 641         _init_error "qemu-nbd not found"
 642     fi
 643 fi
 644 export QEMU_NBD_PROG="$(type -p "$QEMU_NBD_PROG")"
 645
 646 if [ -z "$QEMU_VXHS_PROG" ]; then
 647     export QEMU_VXHS_PROG="$(set_prog_path qnio_server)"
 648 fi
 649
 650 if [ -x "$build_iotests/socket_scm_helper" ]
 651 then
 652     export SOCKET_SCM_HELPER="$build_iotests/socket_scm_helper"
 653 fi
 654
 655 python_usable=false
 656 if $PYTHON -c 'import sys; sys.exit(0 if sys.version_info >= (3,6) else 1)'
 657 then
 658     # Our python framework also requires virtio-blk
 659     if "$QEMU_PROG" -M none -device help | grep -q virtio-blk >/dev/null 2>&1
 660     then
 661         python_usable=true
 662     else
 663         python_unusable_because="Missing virtio-blk in QEMU binary"
 664     fi
 665 else
 666     python_unusable_because="Unsupported Python version"
 667 fi
 668
 669 default_machine=$($QEMU_PROG -machine help | sed -n '/(default)/ s/ .*//p')
 670 default_alias_machine=$($QEMU_PROG -machine help | \
 671    sed -n "/(alias of $default_machine)/ { s/ .*//p; q; }")
 672 if [[ "$default_alias_machine" ]]; then
 673     default_machine="$default_alias_machine"
 674 fi
 675
 676 export QEMU_DEFAULT_MACHINE="$default_machine"
 677
 678 TIMESTAMP_FILE=check.time-$IMGPROTO-$IMGFMT
 679
 680 _wallclock()
 681 {
 682     date "+%H %M %S" | awk '{ print $1*3600 + $2*60 + $3 }'
 683 }
 684
 685 _wrapup()
 686 {
 687     if $showme
 688     then
 689         :
 690     elif $needwrap
 691     then
 692         if [ -f $TIMESTAMP_FILE -a -f $tmp.time ]
 693         then
 694             cat $TIMESTAMP_FILE $tmp.time \
 695             | awk '
 696         { t[$1] = $2 }
 697 END        { if (NR > 0) {
 698             for (i in t) print i " " t[i]
 699           }
 700         }' \
 701             | sort -n >$tmp.out
 702             mv $tmp.out $TIMESTAMP_FILE
 703         fi
 704
 705         if [ -f $tmp.expunged ]
 706         then
 707             notrun=$(wc -l <$tmp.expunged | sed -e 's/  *//g')
 708             try=$(expr $try - $notrun)
 709             list=$(echo "$list" | sed -f $tmp.expunged)
 710         fi
 711
 712         echo "" >>check.log
 713         date >>check.log
 714         echo $list | fmt | sed -e 's/^/    /' >>check.log
 715         $interrupt && echo "Interrupted!" >>check.log
 716
 717         if [ ! -z "$notrun" ]
 718         then
 719             echo "Not run:$notrun"
 720             echo "Not run:$notrun" >>check.log
 721         fi
 722         if [ ! -z "$casenotrun" ]
 723         then
 724             echo "Some cases not run in:$casenotrun"
 725             echo "Some cases not run in:$casenotrun" >>check.log
 726         fi
 727         if [ ! -z "$n_bad" -a $n_bad != 0 ]
 728         then
 729             echo "Failures:$bad"
 730             echo "Failed $n_bad of $try iotests"
 731             echo "Failures:$bad" | fmt >>check.log
 732             echo "Failed $n_bad of $try iotests" >>check.log
 733         else
 734             echo "Passed all $try iotests"
 735             echo "Passed all $try iotests" >>check.log
 736         fi
 737         needwrap=false
 738     fi
 739
 740     if test -n "$STTY_RESTORE"; then
 741         stty $STTY_RESTORE
 742     fi
 743     rm -f "${TEST_DIR}"/*.out "${TEST_DIR}"/*.err "${TEST_DIR}"/*.time
 744     rm -f "${TEST_DIR}"/check.pid "${TEST_DIR}"/check.sts
 745     rm -f $tmp.*
 746
 747     if $tmp_sock_dir
 748     then
 749         rm -rf "$SOCK_DIR"
 750     fi
 751 }
 752
 753 trap "_wrapup; exit \$status" 0 1 2 3 15
 754
 755 # Report the test start and results. For makecheck we want to pretty
 756 # print the whole report at the end of the execution.
 757 # args: $seq, $starttime, $lasttime
 758 _report_test_start()
 759 {
 760     if ! $makecheck; then
 761         if [ -n "$3" ]; then
 762             local lasttime=" (last: $3s)"
 763         fi
 764         printf "%-8s %-10s [%s]            %4s%-14s\r" "$1" "..." "$2" "..." "$lasttime"
 765     fi
 766 }
 767 # args:$seq $status $starttime $lasttime $thistime $details
 768 _report_test_result()
 769 {
 770     local status lasttime thistime
 771     if $makecheck; then
 772         if [ -n "$2" ] && [ "$2" != "pass" ]; then
 773             status=" [$2]"
 774         fi
 775         printf "  TEST    iotest-$IMGFMT: %s%s\n" "$1" "$status"
 776         return
 777     fi
 778
 779     if [ -n "$4" ]; then
 780         lasttime=" (last: $4s)"
 781     fi
 782     if [ -n "$5" ]; then
 783         thistime=" $5s"
 784     fi
 785     case "$2" in
 786         "pass")     status=$(printf "\e[32m%-10s\e[0m" "$2") ;;
 787         "fail")     status=$(printf "\e[1m\e[31m%-10s\e[0m" "$2") ;;
 788         "not run")  status=$(printf "\e[33m%-10s\e[0m" "$2") ;;
 789         *)          status=$(printf "%-10s" "$2") ;;
 790     esac
 791
 792     printf "%-8s %s [%s] [%s] %4s%-14s %s\n" "$1" "$status" "$3" "$(date '+%T')" "$thistime" "$lasttime" "$6"
 793 }
 794
 795 [ -f $TIMESTAMP_FILE ] || touch $TIMESTAMP_FILE
 796
 797 FULL_IMGFMT_DETAILS=$(_full_imgfmt_details)
 798 FULL_HOST_DETAILS=$(_full_platform_details)
 799
 800 if ! $makecheck; then
 801     _full_env_details
 802 fi
 803
 804 seq="check"
 805
 806 [ -n "$TESTS_REMAINING_LOG" ] && echo $list > $TESTS_REMAINING_LOG
 807
 808 for seq in $list
 809 do
 810     err=false       # error flag
 811     printdiff=false # show diff to reference output?
 812     status=""       # test result summary
 813     results=""      # test result details
 814     thistime=""     # time the test took
 815
 816     if [ -n "$TESTS_REMAINING_LOG" ] ; then
 817         sed -e "s/$seq//" -e 's/  / /' -e 's/^ *//' $TESTS_REMAINING_LOG > $TESTS_REMAINING_LOG.tmp
 818         mv $TESTS_REMAINING_LOG.tmp $TESTS_REMAINING_LOG
 819         sync
 820     fi
 821
 822     lasttime=$(sed -n -e "/^$seq /s/.* //p" <$TIMESTAMP_FILE)
 823     starttime=$(date "+%T")
 824     _report_test_start $seq $starttime $lasttime
 825
 826     if $showme
 827     then
 828         status="not run"
 829     elif [ -f expunged ] && $expunge && egrep "^$seq([         ]|\$)" expunged >/dev/null
 830     then
 831         status="not run"
 832         results="expunged"
 833         rm -f $seq.out.bad
 834         echo "/^$seq\$/d" >>$tmp.expunged
 835     elif [ ! -f "$source_iotests/$seq" ]
 836     then
 837         status="not run"
 838         results="no such test?"
 839         echo "/^$seq\$/d" >>$tmp.expunged
 840     else
 841         # really going to try and run this one
 842         #
 843         rm -f $seq.out.bad
 844         rm -f core $seq.notrun
 845         rm -f $seq.casenotrun
 846
 847         start=$(_wallclock)
 848
 849         if [ "$(head -n 1 "$source_iotests/$seq")" == "#!/usr/bin/env python3" ]; then
 850             if $python_usable; then
 851                 run_command="$PYTHON $seq"
 852             else
 853                 run_command="false"
 854                 echo "$python_unusable_because" > $seq.notrun
 855             fi
 856         else
 857             run_command="./$seq"
 858         fi
 859         export OUTPUT_DIR=$PWD
 860         if $debug; then
 861             (cd "$source_iotests";
 862             MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \
 863                     $run_command -d 2>&1 | tee $tmp.out)
 864         else
 865             (cd "$source_iotests";
 866             MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \
 867                     $run_command >$tmp.out 2>&1)
 868         fi
 869         sts=$?
 870         stop=$(_wallclock)
 871
 872         if [ -f core ]
 873         then
 874             mv core $seq.core
 875             status="fail"
 876             results="[dumped core] $seq.core"
 877             err=true
 878         fi
 879
 880         if [ -f $seq.notrun ]
 881         then
 882             # overwrites timestamp output
 883             status="not run"
 884             results="$(cat $seq.notrun)"
 885         else
 886             if [ $sts -ne 0 ]
 887             then
 888                 status="fail"
 889                 results=$(printf %s "[failed, exit status $sts]")
 890                 err=true
 891             fi
 892
 893             reference="$source_iotests/$seq.out"
 894             reference_machine="$source_iotests/$seq.$QEMU_DEFAULT_MACHINE.out"
 895             if [ -f "$reference_machine" ]; then
 896                 reference="$reference_machine"
 897             fi
 898
 899             reference_format="$source_iotests/$seq.out.$IMGFMT"
 900             if [ -f "$reference_format" ]; then
 901                 reference="$reference_format"
 902             fi
 903
 904             if [ "$CACHEMODE" = "none" ]; then
 905                 [ -f "$source_iotests/$seq.out.nocache" ] && reference="$source_iotests/$seq.out.nocache"
 906             fi
 907
 908             if [ ! -f "$reference" ]
 909             then
 910                 status="fail"
 911                 results="no qualified output"
 912                 err=true
 913             else
 914                 if diff -w "$reference" $tmp.out >/dev/null 2>&1
 915                 then
 916                     if ! $err; then
 917                         status="pass"
 918                         thistime=$(expr $stop - $start)
 919                         echo "$seq $thistime" >>$tmp.time
 920                     fi
 921                 else
 922                     mv $tmp.out $seq.out.bad
 923                     status="fail"
 924                     results="output mismatch (see $seq.out.bad)"
 925                     printdiff=true
 926                     err=true
 927                 fi
 928             fi
 929         fi
 930         if [ -f $seq.casenotrun ]
 931         then
 932             cat $seq.casenotrun
 933             casenotrun="$casenotrun $seq"
 934         fi
 935     fi
 936
 937     # come here for each test, except when $showme is true
 938     #
 939     _report_test_result $seq "$status" "$starttime" "$lasttime" "$thistime" "$results"
 940     case "$status" in
 941         "pass")
 942             try=$(expr $try + 1)
 943             ;;
 944         "fail")
 945             try=$(expr $try + 1)
 946             if $makecheck; then
 947                 _full_env_details
 948             fi
 949             if $printdiff; then
 950                 $diff -w "$reference" "$PWD"/$seq.out.bad
 951             fi
 952             bad="$bad $seq"
 953             n_bad=$(expr $n_bad + 1)
 954             quick=false
 955             ;;
 956         "not run")
 957             notrun="$notrun $seq"
 958             ;;
 959     esac
 960
 961     seq="after_$seq"
 962 done
 963
 964 interrupt=false
 965 status=$(expr $n_bad)
 966 exit