#! /bin/sh

###############################################################################

# Run the PCRE2 tests using the pcre2test program. The appropriate tests are

# selected, depending on which build-time options were used.

#

# When JIT support is available, all appropriate tests are run with and without

# JIT, unless "-nojit" is given on the command line. There are also two tests

# for JIT-specific features, one to be run when JIT support is available

# (unless "-nojit" is specified), and one when it is not.

#

# Whichever of the 8-, 16- and 32-bit libraries exist are tested. It is also

# possible to select which to test by giving "-8", "-16" or "-32" on the

# command line.

#

# As well as "-nojit", "-8", "-16", and "-32", arguments for this script are

# individual test numbers, ranges of tests such as 3-6 or 3- (meaning 3 to the

# end), or a number preceded by ~ to exclude a test. For example, "3-15 ~10"

# runs tests 3 to 15, excluding test 10, and just "~10" runs all the tests

# except test 10. Whatever order the arguments are in, the tests are always run

# in numerical order.

#

# Inappropriate tests are automatically skipped (with a comment to say so). For

# example, if JIT support is not compiled, test 16 is skipped, whereas if JIT

# support is compiled, test 15 is skipped.

#

# Other arguments can be one of the words "-valgrind", "-valgrind-log", or

# "-sim" followed by an argument to run cross-compiled executables under a

# simulator, for example:

#

# RunTest 3 -sim "qemu-arm -s 8388608"

#

# For backwards compatibility, -nojit, -valgrind, -valgrind-log, and -sim may

# be given without the leading "-" character.

#

# When PCRE2 is compiled by clang with -fsanitize arguments, some tests need

# very much more stack than normal. In environments where the stack can be

# set at runtime, -bigstack sets a gigantic stack.

#

# There are two special cases where only one argument is allowed:

#

# If the first and only argument is "ebcdic", the script runs the special

# EBCDIC test that can be useful for checking certain EBCDIC features, even

# when run in an ASCII environment. PCRE2 must be built with EBCDIC support for

# this test to be run.

#

# If the script is obeyed as "RunTest list", a list of available tests is

# output, but none of them are run.

###############################################################################

# Define test titles in variables so that they can be output as a list. Some

# of them are modified (e.g. with -8 or -16) when used in the actual tests.

title0="Test 0: Unchecked pcre2test argument tests (to improve coverage)"

title1="Test 1: Main non-UTF, non-UCP functionality (compatible with Perl >= 5.10)"

title2="Test 2: API, errors, internals and non-Perl stuff"

title3="Test 3: Locale-specific features"

title4A="Test 4: UTF"

title4B=" and Unicode property support (compatible with Perl >= 5.10)"

title5A="Test 5: API, internals, and non-Perl stuff for UTF"

title5B=" and UCP support"

title6="Test 6: DFA matching main non-UTF, non-UCP functionality"

title7A="Test 7: DFA matching with UTF"

title7B=" and Unicode property support"

title8="Test 8: Internal offsets and code size tests"

title9="Test 9: Specials for the basic 8-bit library"

title10="Test 10: Specials for the 8-bit library with UTF-8 and UCP support"

title11="Test 11: Specials for the basic 16-bit and 32-bit libraries"

title12="Test 12: Specials for the 16-bit and 32-bit libraries UTF and UCP support"

title13="Test 13: DFA specials for the basic 16-bit and 32-bit libraries"

title14="Test 14: DFA specials for UTF and UCP support"

title15="Test 15: Non-JIT limits and other non-JIT tests"

title16="Test 16: JIT-specific features when JIT is not available"

title17="Test 17: JIT-specific features when JIT is available"

title18="Test 18: Tests of the POSIX interface, excluding UTF/UCP"

title19="Test 19: Tests of the POSIX interface with UTF/UCP"

title20="Test 20: Serialization and code copy tests"

title21="Test 21: \C tests without UTF (supported for DFA matching)"

title22="Test 22: \C tests with UTF (not supported for DFA matching)"

title23="Test 23: \C disabled test"

title24="Test 24: Non-UTF pattern conversion tests"

title25="Test 25: UTF pattern conversion tests"

maxtest=25

if [ $# -eq 1 -a "$1" = "list" ]; then

  echo $title0

  echo $title1

  echo $title2 "(not UTF or UCP)"

  echo $title3

  echo $title4A $title4B

  echo $title5A $title5B

  echo $title6

  echo $title7A $title7B

  echo $title8

  echo $title9

  echo $title10

  echo $title11

  echo $title12

  echo $title13

  echo $title14

  echo $title15

  echo $title16

  echo $title17

  echo $title18

  echo $title19

  echo $title20

  echo $title21

  echo $title22

  echo $title23

  echo $title24

  echo $title25

  exit 0

fi

# Set up a suitable "diff" command for comparison. Some systems

# have a diff that lacks a -u option. Try to deal with this.

cf="diff"

diff -u /dev/null /dev/null 2>/dev/null && cf="diff -u"

# Find the test data

if [ -n "$srcdir" -a -d "$srcdir" ] ; then

  testdata="$srcdir/testdata"

elif [ -d "./testdata" ] ; then

  testdata=./testdata

elif [ -d "../testdata" ] ; then

  testdata=../testdata

else

  echo "Cannot find the testdata directory"

  exit 1

fi

# ------ Function to check results of a test -------

# This function is called with three parameters:

#

#  $1 the value of $? after a call to pcre2test

#  $2 the suffix of the output file to compare with

#  $3 the $opt value (empty, -jit, or -dfa)

#

# Note: must define using name(), not "function name", for Solaris.

checkresult()

  {

  if [ $1 -ne 0 ] ; then

    echo "** pcre2test failed - check testtry"

    exit 1

  fi

  case "$3" in

    -jit) with=" with JIT";;

    -dfa) with=" with DFA";;

    *)    with="";;

  esac

  $cf $testdata/testoutput$2 testtry

  if [ $? != 0 ] ; then

    echo ""

    echo "** Test $2 failed$with"

    exit 1

  fi

  echo "  OK$with"

  }

# ------ Function to run and check a special pcre2test arguments test -------

checkspecial()

  {

  $valgrind  $vjs ./pcre2test $1 >>testtry

  if [ $? -ne 0 ] ; then

    echo "** pcre2test $1 failed - check testtry"

    exit 1

  fi

  }

# ------ Special EBCDIC Test -------

if [ $# -eq 1 -a "$1" = "ebcdic" ]; then

  $valgrind ./pcre2test -C ebcdic >/dev/null

  ebcdic=$?

  if [ $ebcdic -ne 1 ] ; then

    echo "Cannot run EBCDIC tests: EBCDIC support not compiled"

    exit 1

  fi

  for opt in "" "-dfa"; do

    ./pcre2test -q $opt $testdata/testinputEBC >testtry

    checkresult $? EBC "$opt"

  done

exit 0

fi

# ------ Normal Tests ------

# Default values

arg8=

arg16=

arg32=

nojit=

bigstack=

sim=

skip=

valgrind=

vjs=

# This is in case the caller has set aliases (as I do - PH)

unset cp ls mv rm

# Process options and select which tests to run; for those that are explicitly

# requested, check that the necessary optional facilities are available.

do0=no

do1=no

do2=no

do3=no

do4=no

do5=no

do6=no

do7=no

do8=no

do9=no

do10=no

do11=no

do12=no

do13=no

do14=no

do15=no

do16=no

do17=no

do18=no

do19=no

do20=no

do21=no

do22=no

do23=no

do24=no

do25=no

while [ $# -gt 0 ] ; do

  case $1 in

    0) do0=yes;;

    1) do1=yes;;

    2) do2=yes;;

    3) do3=yes;;

    4) do4=yes;;

    5) do5=yes;;

    6) do6=yes;;

    7) do7=yes;;

    8) do8=yes;;

    9) do9=yes;;

   10) do10=yes;;

   11) do11=yes;;

   12) do12=yes;;

   13) do13=yes;;

   14) do14=yes;;

   15) do15=yes;;

   16) do16=yes;;

   17) do17=yes;;

   18) do18=yes;;

   19) do19=yes;;

   20) do20=yes;;

   21) do21=yes;;

   22) do22=yes;;

   23) do23=yes;;

   24) do24=yes;;

   25) do25=yes;;

   -8) arg8=yes;;

  -16) arg16=yes;;

  -32) arg32=yes;;

   bigstack|-bigstack) bigstack=yes;;

   nojit|-nojit) nojit=yes;;

   sim|-sim) shift; sim=$1;;

   valgrind|-valgrind) valgrind="valgrind --tool=memcheck -q --smc-check=all-non-file";;

   valgrind-log|-valgrind-log) valgrind="valgrind --tool=memcheck --num-callers=30 --leak-check=no --error-limit=no --smc-check=all-non-file --log-file=report.%p ";;

   ~*)

     if expr "$1" : '~[0-9][0-9]*$' >/dev/null; then

       skip="$skip `expr "$1" : '~\([0-9]*\)*$'`"

     else

       echo "Unknown option or test selector '$1'"; exit 1

     fi

   ;;

   *-*)

     if expr "$1" : '[0-9][0-9]*-[0-9]*$' >/dev/null; then

       tf=`expr "$1" : '\([0-9]*\)'`

       tt=`expr "$1" : '.*-\([0-9]*\)'`

       if [ "$tt" = "" ] ; then tt=$maxtest; fi

       if expr \( "$tt" ">" "$maxtest" \) >/dev/null; then

         echo "Invalid test range '$1'"; exit 1

       fi

       while expr "$tf" "<=" "$tt" >/dev/null; do

         eval do${tf}=yes

         tf=`expr $tf + 1`

       done

     else

       echo "Invalid test range '$1'"; exit 1

     fi

   ;;

   *) echo "Unknown option or test selector '$1'"; exit 1;;

  esac

  shift

done

# Find which optional facilities are available.

$sim ./pcre2test -C linksize >/dev/null

link_size=$?

if [ $link_size -lt 2 ] ; then

  echo "RunTest: Failed to find internal link size"

  exit 1

fi

if [ $link_size -gt 4 ] ; then

  echo "RunTest: Failed to find internal link size"

  exit 1

fi

# If it is possible to set the system stack size and -bigstack was given,

# set up a large stack.

$sim ./pcre2test -S 1 /dev/null /dev/null

if [ $? -eq 0 -a "$bigstack" != "" ] ; then

  setstack="-S 64"

else

  setstack=""

fi

# All of 8-bit, 16-bit, and 32-bit character strings may be supported, but only

# one need be.

$sim ./pcre2test -C pcre2-8 >/dev/null

support8=$?

$sim ./pcre2test -C pcre2-16 >/dev/null

support16=$?

$sim ./pcre2test -C pcre2-32 >/dev/null

support32=$?

# \C may be disabled

$sim ./pcre2test -C backslash-C >/dev/null

supportBSC=$?

# Initialize all bitsizes skipped

test8=skip

test16=skip

test32=skip

# If no bitsize arguments, select all that are available

if [ "$arg8$arg16$arg32" = "" ] ; then

  if [ $support8 -ne 0 ] ; then

    test8=-8

  fi

  if [ $support16 -ne 0 ] ; then

    test16=-16

  fi

  if [ $support32 -ne 0 ] ; then

    test32=-32

  fi

# Otherwise, select requested bit sizes

else

  if [ "$arg8" = yes ] ; then

    if [ $support8 -eq 0 ] ; then

      echo "Cannot run 8-bit library tests: 8-bit library not compiled"

      exit 1

    fi

    test8=-8

  fi

  if [ "$arg16" = yes ] ; then

    if [ $support16 -eq 0 ] ; then

      echo "Cannot run 16-bit library tests: 16-bit library not compiled"

      exit 1

    fi

    test16=-16

  fi

  if [ "$arg32" = yes ] ; then

    if [ $support32 -eq 0 ] ; then

      echo "Cannot run 32-bit library tests: 32-bit library not compiled"

      exit 1

    fi

    test32=-32

  fi

fi

# UTF support is implied by Unicode support, and it always applies to all bit

# sizes if both are supported; we can't have UTF-8 support without UTF-16 or

# UTF-32 support.

$sim ./pcre2test -C unicode >/dev/null

utf=$?

# When JIT is used with valgrind, we need to set up valgrind suppressions as

# otherwise there are a lot of false positive valgrind reports when the

# the hardware supports SSE2.

jitopt=

$sim ./pcre2test -C jit >/dev/null

jit=$?

if [ $jit -ne 0 -a "$nojit" != "yes" ] ; then

  jitopt=-jit

  if [ "$valgrind" != "" ] ; then

    vjs="--suppressions=$testdata/valgrind-jit.supp"

  fi

fi

# If no specific tests were requested, select all. Those that are not

# relevant will be automatically skipped.

if [ $do0  = no -a $do1  = no -a $do2  = no -a $do3  = no -a \

     $do4  = no -a $do5  = no -a $do6  = no -a $do7  = no -a \

     $do8  = no -a $do9  = no -a $do10 = no -a $do11 = no -a \

     $do12 = no -a $do13 = no -a $do14 = no -a $do15 = no -a \

     $do16 = no -a $do17 = no -a $do18 = no -a $do19 = no -a \

     $do20 = no -a $do21 = no -a $do22 = no -a $do23 = no -a \

     $do24 = no -a $do25 = no \

   ]; then

  do0=yes

  do1=yes

  do2=yes

  do3=yes

  do4=yes

  do5=yes

  do6=yes

  do7=yes

  do8=yes

  do9=yes

  do10=yes

  do11=yes

  do12=yes

  do13=yes

  do14=yes

  do15=yes

  do16=yes

  do17=yes

  do18=yes

  do19=yes

  do20=yes

  do21=yes

  do22=yes

  do23=yes

  do24=yes

  do25=yes

fi

# Handle any explicit skips at this stage, so that an argument list may consist

# only of explicit skips.

for i in $skip; do eval do$i=no; done

# Show which release and which test data

echo ""

echo PCRE2 C library tests using test data from $testdata

$sim ./pcre2test /dev/null

echo ""

for bmode in "$test8" "$test16" "$test32"; do

  case "$bmode" in

    skip) continue;;

    -16)  if [ "$test8$test32" != "skipskip" ] ; then echo ""; fi

          bits=16; echo "---- Testing 16-bit library ----"; echo "";;

    -32)  if [ "$test8$test16" != "skipskip" ] ; then echo ""; fi

          bits=32; echo "---- Testing 32-bit library ----"; echo "";;

    -8)   bits=8; echo "---- Testing 8-bit library ----"; echo "";;

  esac

  # Test 0 is a special test. Its output is not checked, because it will

  # be different on different hardware and with different configurations.

  # Running this test just exercises the code.

  if [ $do0 = yes ] ; then

    echo $title0

    echo '/abc/jit,memory,framesize' >testSinput

    echo '   abc' >>testSinput

    echo '' >testtry

    checkspecial '-C'

    checkspecial '--help'

    checkspecial '-S 1 -t 10 testSinput'

    echo "  OK"

  fi

  # Primary non-UTF test, compatible with JIT and all versions of Perl >= 5.8

  if [ $do1 = yes ] ; then

    echo $title1

    for opt in "" $jitopt; do

      $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput1 testtry

      checkresult $? 1 "$opt"

    done

  fi

  # PCRE2 tests that are not Perl-compatible: API, errors, internals

  if [ $do2 = yes ] ; then

    echo $title2 "(excluding UTF-$bits)"

    for opt in "" $jitopt; do

      $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput2 testtry

      if [ $? = 0 ] ; then

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $bmode $opt -error -70,-62,-2,-1,0,100,101,191,200 >>testtry

        checkresult $? 2 "$opt"

      fi

    done

  fi

  # Locale-specific tests, provided that either the "fr_FR", "fr_CA", "french"

  # or "fr" locale is available. The first two are Unix-like standards; the

  # last two are for Windows. Unfortunately, different versions of the French

  # locale give different outputs for some items. This test passes if the

  # output matches any one of the alternative output files.

  if [ $do3 = yes ] ; then

    locale=

    # In some environments locales that are listed by the "locale -a"

    # command do not seem to work with setlocale(). Therefore, we do

    # a preliminary test to see if pcre2test can set one before going

    # on to use it.

    for loc in 'fr_FR' 'french' 'fr' 'fr_CA'; do

      locale -a | grep "^$loc\$" >/dev/null

      if [ $? -eq 0 ] ; then

        echo "/a/locale=$loc" | \

          $sim $valgrind ./pcre2test -q $bmode | \

            grep "Failed to set locale" >/dev/null

        if [ $? -ne 0 ] ; then

          locale=$loc

          if [ "$locale" = "fr_FR" ] ; then

            infile=$testdata/testinput3

            outfile=$testdata/testoutput3

            outfile2=$testdata/testoutput3A

            outfile3=$testdata/testoutput3B

          else

            infile=test3input

            outfile=test3output

            outfile2=test3outputA

            outfile3=test3outputB

            sed "s/fr_FR/$loc/" $testdata/testinput3 >test3input

            sed "s/fr_FR/$loc/" $testdata/testoutput3 >test3output

            sed "s/fr_FR/$loc/" $testdata/testoutput3A >test3outputA

            sed "s/fr_FR/$loc/" $testdata/testoutput3B >test3outputB

          fi

          break

        fi

      fi

    done

    if [ "$locale" != "" ] ; then

      echo $title3 "(using '$locale' locale)"

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $infile testtry

        if [ $? = 0 ] ; then

          case "$opt" in

            -jit) with=" with JIT";;

            *)    with="";;

          esac

          if $cf $outfile testtry >teststdout || \

             $cf $outfile2 testtry >teststdout || \

             $cf $outfile3 testtry >teststdout

          then

            echo "  OK$with"

          else

            echo "** Locale test did not run successfully$with. The output did not match"

            echo "   $outfile, $outfile2 or $outfile3."

            echo "   This may mean that there is a problem with the locale settings rather"

            echo "   than a bug in PCRE2."

            exit 1

          fi

        else exit 1

        fi

      done

    else

      echo "Cannot test locale-specific features - none of the 'fr_FR', 'fr_CA',"

      echo "'fr' or 'french' locales can be set, or the \"locale\" command is"

      echo "not available to check for them."

      echo " "

    fi

  fi

  # Tests for UTF and Unicode property support

  if [ $do4 = yes ] ; then

    echo ${title4A}-${bits}${title4B}

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput4 testtry

        checkresult $? 4 "$opt"

      done

    fi

  fi

  if [ $do5 = yes ] ; then

    echo ${title5A}-${bits}$title5B

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput5 testtry

        checkresult $? 5 "$opt"

      done

    fi

  fi

  # Tests for DFA matching support

  if [ $do6 = yes ] ; then

    echo $title6

    $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput6 testtry

    checkresult $? 6 ""

  fi

  if [ $do7 = yes ] ; then

    echo ${title7A}-${bits}$title7B

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $opt $testdata/testinput7 testtry

      checkresult $? 7 ""

    fi

  fi

  # Test of internal offsets and code sizes. This test is run only when there

  # is UTF/UCP support. The actual tests are mostly the same as in some of the

  # above, but in this test we inspect some offsets and sizes. This is a

  # doublecheck for the maintainer, just in case something changes unexpectely.

  # The output from this test is different in 8-bit, 16-bit, and 32-bit modes

  # and for different link sizes, so there are different output files for each

  # mode and link size.

  if [ $do8 = yes ] ; then

    echo $title8

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput8 testtry

      checkresult $? 8-$bits-$link_size ""

    fi

  fi

  # Tests for 8-bit-specific features

  if [ "$do9" = yes ] ; then

    echo $title9

    if [ "$bits" = "16" -o "$bits" = "32" ] ; then

      echo "  Skipped when running 16/32-bit tests"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput9 testtry

        checkresult $? 9 "$opt"

      done

    fi

  fi

  # Tests for UTF-8 and UCP 8-bit-specific features

  if [ "$do10" = yes ] ; then

    echo $title10

    if [ "$bits" = "16" -o "$bits" = "32" ] ; then

      echo "  Skipped when running 16/32-bit tests"

    elif [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput10 testtry

        checkresult $? 10 "$opt"

      done

    fi

  fi

  # Tests for 16-bit and 32-bit features. Output is different for the two widths.

  if [ $do11 = yes ] ; then

    echo $title11

    if [ "$bits" = "8" ] ; then

      echo "  Skipped when running 8-bit tests"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput11 testtry

        checkresult $? 11-$bits "$opt"

      done

    fi

  fi

  # Tests for 16-bit and 32-bit features with UTF-16/32 and UCP support. Output

  # is different for the two widths.

  if [ $do12 = yes ] ; then

    echo $title12

    if [ "$bits" = "8" ] ; then

      echo "  Skipped when running 8-bit tests"

    elif [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput12 testtry

        checkresult $? 12-$bits "$opt"

      done

    fi

  fi

  # Tests for 16/32-bit-specific features in DFA non-UTF modes

  if [ $do13 = yes ] ; then

    echo $title13

    if [ "$bits" = "8" ] ; then

      echo "  Skipped when running 8-bit tests"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput13 testtry

      checkresult $? 13 ""

    fi

  fi

  # Tests for DFA UTF and UCP features. Output is different for the different widths.

  if [ $do14 = yes ] ; then

    echo $title14

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $opt $testdata/testinput14 testtry

      checkresult $? 14-$bits ""

    fi

  fi

  # Test non-JIT match and recursion limits

  if [ $do15 = yes ] ; then

    echo $title15

    $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput15 testtry

    checkresult $? 15 ""

  fi

  # Test JIT-specific features when JIT is not available

  if [ $do16 = yes ] ; then

    echo $title16

    if [ $jit -ne 0 ] ; then

      echo "  Skipped because JIT is available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput16 testtry

      checkresult $? 16 ""

    fi

  fi

  # Test JIT-specific features when JIT is available

  if [ $do17 = yes ] ; then

    echo $title17

    if [ $jit -eq 0 -o "$nojit" = "yes" ] ; then

      echo "  Skipped because JIT is not available or nojit was specified"

    else

      $sim $valgrind $vjs ./pcre2test -q $setstack $bmode $testdata/testinput17 testtry

      checkresult $? 17 ""

    fi

  fi

  # Tests for the POSIX interface without UTF/UCP (8-bit only)

  if [ $do18 = yes ] ; then

    echo $title18

    if [ "$bits" = "16" -o "$bits" = "32" ] ; then

      echo "  Skipped when running 16/32-bit tests"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput18 testtry

      checkresult $? 18 ""

    fi

  fi

  # Tests for the POSIX interface with UTF/UCP (8-bit only)

  if [ $do19 = yes ] ; then

    echo $title19

    if [ "$bits" = "16" -o "$bits" = "32" ] ; then

      echo "  Skipped when running 16/32-bit tests"

    elif [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput19 testtry

      checkresult $? 19 ""

    fi

  fi

  # Serialization tests

  if [ $do20 = yes ] ; then

    echo $title20

    $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput20 testtry

    checkresult $? 20 ""

  fi

  # \C tests without UTF - DFA matching is supported

  if [ "$do21" = yes ] ; then

    echo $title21

    if [ $supportBSC -eq 0 ] ; then

      echo "  Skipped because \C is disabled"

    else

      for opt in "" $jitopt -dfa; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput21 testtry

        checkresult $? 21 "$opt"

      done

    fi

  fi

  # \C tests with UTF - DFA matching is not supported for \C in UTF mode

  if [ "$do22" = yes ] ; then

    echo $title22

    if [ $supportBSC -eq 0 ] ; then

      echo "  Skipped because \C is disabled"

    elif [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      for opt in "" $jitopt; do

        $sim $valgrind ${opt:+$vjs} ./pcre2test -q $setstack $bmode $opt $testdata/testinput22 testtry

        checkresult $? 22-$bits "$opt"

      done

    fi

  fi

  # Test when \C is disabled

  if [ "$do23" = yes ] ; then

    echo $title23

    if [ $supportBSC -ne 0 ] ; then

      echo "  Skipped because \C is not disabled"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput23 testtry

      checkresult $? 23 ""

    fi

  fi

  # Non-UTF pattern conversion tests

  if [ "$do24" = yes ] ; then

    echo $title24

    $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput24 testtry

    checkresult $? 24 ""

  fi

  # UTF pattern conversion tests

  if [ "$do25" = yes ] ; then

    echo $title25

    if [ $utf -eq 0 ] ; then

      echo "  Skipped because UTF-$bits support is not available"

    else

      $sim $valgrind ./pcre2test -q $setstack $bmode $testdata/testinput25 testtry

      checkresult $? 25 ""

    fi

  fi

# End of loop for 8/16/32-bit tests

done

# Clean up local working files

rm -f testSinput test3input testsaved1 testsaved2 test3output test3outputA test3outputB teststdout teststderr testtry

# End