Merge tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu into staging

Replace tap-driver.pl with "meson test".

# gpg: Signature made Thu 23 Dec 2021 01:06:34 AM PST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream-mtest' of https://gitlab.com/bonzini/qemu:
  build: use "meson test" as the test harness

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

3 files changed, 44 insertions, 558 deletions

diff --git a/scripts/mtest2make.py b/scripts/mtest2make.py
index 02c0453e67..7067bdadf5 100644
--- a/scripts/mtest2make.py
+++ b/scripts/mtest2make.py
@@ -13,101 +13,79 @@ import sys
 
 class Suite(object):
     def __init__(self):
-        self.tests = list()
-        self.slow_tests = list()
-        self.executables = set()
+        self.deps = set()
+        self.speeds = ['quick']
+
+    def names(self, base):
+        return [base if speed == 'quick' else f'{base}-{speed}' for speed in self.speeds]
+
 
 print('''
 SPEED = quick
 
-# $1 = environment, $2 = test command, $3 = test name, $4 = dir
-.test-human-tap = $1 $(if $4,(cd $4 && $2),$2) -m $(SPEED) < /dev/null | ./scripts/tap-driver.pl --test-name="$3" $(if $(V),,--show-failures-only)
-.test-human-exitcode = $1 $(PYTHON) scripts/test-driver.py $(if $4,-C$4) $(if $(V),--verbose) -- $2 < /dev/null
-.test-tap-tap = $1 $(if $4,(cd $4 && $2),$2) < /dev/null | sed "s/^[a-z][a-z]* [0-9]*/& $3/" || true
-.test-tap-exitcode = printf "%s\\n" 1..1 "`$1 $(if $4,(cd $4 && $2),$2) < /dev/null > /dev/null || echo "not "`ok 1 $3"
-.test.human-print = echo $(if $(V),'$1 $2','Running test $3') &&
-.test.env = MALLOC_PERTURB_=$${MALLOC_PERTURB_:-$$(( $${RANDOM:-0} % 255 + 1))}
+.speed.quick = $(foreach s,$(sort $(filter-out %-slow, $1)), --suite $s)
+.speed.slow = $(foreach s,$(sort $1), --suite $s)
 
-# $1 = test name, $2 = test target (human or tap)
-.test.run = $(call .test.$2-print,$(.test.env.$1),$(.test.cmd.$1),$(.test.name.$1)) $(call .test-$2-$(.test.driver.$1),$(.test.env.$1),$(.test.cmd.$1),$(.test.name.$1),$(.test.dir.$1))
+.mtestargs = --no-rebuild -t 0
+ifneq ($(SPEED), quick)
+.mtestargs += --setup $(SPEED)
+endif
+.mtestargs += $(subst -j,--num-processes , $(filter-out -j, $(lastword -j1 $(filter -j%, $(MAKEFLAGS)))))
 
-.test.output-format = human
-''')
+.check.mtestargs = $(MTESTARGS) $(.mtestargs) $(if $(V),--verbose,--print-errorlogs)
+.bench.mtestargs = $(MTESTARGS) $(.mtestargs) --benchmark --verbose''')
 
 introspect = json.load(sys.stdin)
-i = 0
 
 def process_tests(test, targets, suites):
-    global i
-    env = ' '.join(('%s=%s' % (shlex.quote(k), shlex.quote(v))
-                    for k, v in test['env'].items()))
     executable = test['cmd'][0]
     try:
         executable = os.path.relpath(executable)
     except:
         pass
-    if test['workdir'] is not None:
-        try:
-            test['cmd'][0] = os.path.relpath(executable, test['workdir'])
-        except:
-            test['cmd'][0] = executable
-    else:
-        test['cmd'][0] = executable
-    cmd = ' '.join((shlex.quote(x) for x in test['cmd']))
-    driver = test['protocol'] if 'protocol' in test else 'exitcode'
-
-    i += 1
-    if test['workdir'] is not None:
-        print('.test.dir.%d := %s' % (i, shlex.quote(test['workdir'])))
 
     deps = (targets.get(x, []) for x in test['depends'])
     deps = itertools.chain.from_iterable(deps)
-
-    print('.test.name.%d := %s' % (i, test['name']))
-    print('.test.driver.%d := %s' % (i, driver))
-    print('.test.env.%d := $(.test.env) %s' % (i, env))
-    print('.test.cmd.%d := %s' % (i, cmd))
-    print('.test.deps.%d := %s' % (i, ' '.join(deps)))
-    print('.PHONY: run-test-%d' % (i,))
-    print('run-test-%d: $(.test.deps.%d)' % (i,i))
-    print('\t@$(call .test.run,%d,$(.test.output-format))' % (i,))
+    deps = list(deps)
 
     test_suites = test['suite'] or ['default']
-    is_slow = any(s.endswith('-slow') for s in test_suites)
     for s in test_suites:
         # The suite name in the introspection info is "PROJECT:SUITE"
         s = s.split(':')[1]
+        if s == 'slow':
+            continue
         if s.endswith('-slow'):
             s = s[:-5]
-        if is_slow:
-            suites[s].slow_tests.append(i)
-        else:
-            suites[s].tests.append(i)
-        suites[s].executables.add(executable)
+            suites[s].speeds.append('slow')
+        suites[s].deps.update(deps)
 
 def emit_prolog(suites, prefix):
-    all_tap = ' '.join(('%s-report-%s.tap' % (prefix, k) for k in suites.keys()))
-    print('.PHONY: %s %s-report.tap %s' % (prefix, prefix, all_tap))
-    print('%s: run-tests' % (prefix,))
-    print('%s-report.tap %s: %s-report%%.tap: all' % (prefix, all_tap, prefix))
-    print('''\t$(MAKE) .test.output-format=tap --quiet -Otarget V=1 %s$* | ./scripts/tap-merge.pl | tee "$@" \\
-              | ./scripts/tap-driver.pl $(if $(V),, --show-failures-only)''' % (prefix, ))
+    all_targets = ' '.join((f'{prefix}-{k}' for k in suites.keys()))
+    all_xml = ' '.join((f'{prefix}-report-{k}.junit.xml' for k in suites.keys()))
+    print()
+    print(f'all-{prefix}-targets = {all_targets}')
+    print(f'all-{prefix}-xml = {all_xml}')
+    print(f'.PHONY: {prefix} do-meson-{prefix} {prefix}-report.junit.xml $(all-{prefix}-targets) $(all-{prefix}-xml)')
+    print(f'ifeq ($(filter {prefix}, $(MAKECMDGOALS)),)')
+    print(f'.{prefix}.mtestargs += $(call .speed.$(SPEED), $(.{prefix}.mtest-suites))')
+    print(f'endif')
+    print(f'{prefix}-build: run-ninja')
+    print(f'{prefix} $(all-{prefix}-targets): do-meson-{prefix}')
+    print(f'do-meson-{prefix}: run-ninja; $(if $(MAKE.n),,+)$(MESON) test $(.{prefix}.mtestargs)')
+    print(f'{prefix}-report.junit.xml $(all-{prefix}-xml): {prefix}-report%.junit.xml: run-ninja')
+    print(f'\t$(MAKE) {prefix}$* MTESTARGS="$(MTESTARGS) --logbase {prefix}-report$*" && ln -f meson-logs/$@ .')
 
 def emit_suite(name, suite, prefix):
-    executables = ' '.join(suite.executables)
-    slow_test_numbers = ' '.join((str(x) for x in suite.slow_tests))
-    test_numbers = ' '.join((str(x) for x in suite.tests))
-    target = '%s-%s' % (prefix, name)
-    print('.test.quick.%s := %s' % (target, test_numbers))
-    print('.test.slow.%s := $(.test.quick.%s) %s' % (target, target, slow_test_numbers))
-    print('%s-build: %s' % (prefix, executables))
-    print('.PHONY: %s' % (target, ))
-    print('.PHONY: %s-report-%s.tap' % (prefix, name))
-    print('%s: run-tests' % (target, ))
-    print('ifneq ($(filter %s %s, $(MAKECMDGOALS)),)' % (target, prefix))
-    print('.tests += $(.test.$(SPEED).%s)' % (target, ))
-    print('endif')
-    print('all-%s-targets += %s' % (prefix, target))
+    deps = ' '.join(suite.deps)
+    targets = f'{prefix}-{name} {prefix}-report-{name}.junit.xml {prefix} {prefix}-report.junit.xml'
+    print()
+    print(f'.{prefix}-{name}.deps = {deps}')
+    print(f'ifneq ($(filter {prefix}-build {targets}, $(MAKECMDGOALS)),)')
+    print(f'.{prefix}.build-suites += {name}')
+    print(f'endif')
+    print(f'ifneq ($(filter {targets}, $(MAKECMDGOALS)),)')
+    print(f'.{prefix}.mtest-suites += ' + ' '.join(suite.names(name)))
+    print(f'endif')
 
 targets = {t['id']: [os.path.relpath(f) for f in t['filename']]
            for t in introspect['targets']}
@@ -125,5 +103,3 @@ for test in introspect['benchmarks']:
 emit_prolog(benchsuites, 'bench')
 for name, suite in benchsuites.items():
     emit_suite(name, suite, 'bench')
-
-print('run-tests: $(patsubst %, run-test-%, $(.tests))')
diff --git a/scripts/tap-driver.pl b/scripts/tap-driver.pl
deleted file mode 100755
index b1d3880c50..0000000000
--- a/scripts/tap-driver.pl
+++ /dev/null
@@ -1,379 +0,0 @@
-#! /usr/bin/env perl
-# Copyright (C) 2011-2013 Free Software Foundation, Inc.
-# Copyright (C) 2018 Red Hat, Inc.
-#
-# This program 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 2, or (at your option)
-# any later version.
-#
-# This program 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 <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# ---------------------------------- #
-#  Imports, static data, and setup.  #
-# ---------------------------------- #
-
-use warnings FATAL => 'all';
-use strict;
-use Getopt::Long ();
-use TAP::Parser;
-use Term::ANSIColor qw(:constants);
-
-my $ME = "tap-driver.pl";
-my $VERSION = "2018-11-30";
-
-my $USAGE = <<'END';
-Usage:
-  tap-driver [--test-name=TEST] [--color={always|never|auto}]
-             [--verbose] [--show-failures-only]
-END
-
-my $HELP = "$ME: TAP-aware test driver for QEMU testsuite harness." .
-           "\n" . $USAGE;
-
-# It's important that NO_PLAN evaluates "false" as a boolean.
-use constant NO_PLAN => 0;
-use constant EARLY_PLAN => 1;
-use constant LATE_PLAN => 2;
-
-use constant DIAG_STRING => "#";
-
-# ------------------- #
-#  Global variables.  #
-# ------------------- #
-
-my $testno = 0;     # Number of test results seen so far.
-my $bailed_out = 0; # Whether a "Bail out!" directive has been seen.
-my $failed = 0;     # Final exit code
-
-# Whether the TAP plan has been seen or not, and if yes, which kind
-# it is ("early" is seen before any test result, "late" otherwise).
-my $plan_seen = NO_PLAN;
-
-# ----------------- #
-#  Option parsing.  #
-# ----------------- #
-
-my %cfg = (
-  "color" => 0,
-  "verbose" => 0,
-  "show-failures-only" => 0,
-);
-
-my $color = "auto";
-my $test_name = undef;
-
-# Perl's Getopt::Long allows options to take optional arguments after a space.
-# Prevent --color by itself from consuming other arguments
-foreach (@ARGV) {
-  if ($_ eq "--color" || $_ eq "-color") {
-    $_ = "--color=$color";
-  }
-}
-
-Getopt::Long::GetOptions
-  (
-    'help' => sub { print $HELP; exit 0; },
-    'version' => sub { print "$ME $VERSION\n"; exit 0; },
-    'test-name=s' => \$test_name,
-    'color=s'  => \$color,
-    'show-failures-only' => sub { $cfg{"show-failures-only"} = 1; },
-    'verbose' => sub { $cfg{"verbose"} = 1; },
-  ) or exit 1;
-
-if ($color =~ /^always$/i) {
-  $cfg{'color'} = 1;
-} elsif ($color =~ /^never$/i) {
-  $cfg{'color'} = 0;
-} elsif ($color =~ /^auto$/i) {
-  $cfg{'color'} = (-t STDOUT);
-} else {
-  die "Invalid color mode: $color\n";
-}
-
-# ------------- #
-#  Prototypes.  #
-# ------------- #
-
-sub colored ($$);
-sub decorate_result ($);
-sub extract_tap_comment ($);
-sub handle_tap_bailout ($);
-sub handle_tap_plan ($);
-sub handle_tap_result ($);
-sub is_null_string ($);
-sub main ();
-sub report ($;$);
-sub stringify_result_obj ($);
-sub testsuite_error ($);
-
-# -------------- #
-#  Subroutines.  #
-# -------------- #
-
-# If the given string is undefined or empty, return true, otherwise
-# return false.  This function is useful to avoid pitfalls like:
-#   if ($message) { print "$message\n"; }
-# which wouldn't print anything if $message is the literal "0".
-sub is_null_string ($)
-{
-  my $str = shift;
-  return ! (defined $str and length $str);
-}
-
-sub stringify_result_obj ($)
-{
-  my $result_obj = shift;
-  if ($result_obj->is_unplanned || $result_obj->number != $testno)
-    {
-      return "ERROR";
-    }
-  elsif ($plan_seen == LATE_PLAN)
-    {
-      return "ERROR";
-    }
-  elsif (!$result_obj->directive)
-    {
-      return $result_obj->is_ok ? "PASS" : "FAIL";
-    }
-  elsif ($result_obj->has_todo)
-    {
-      return $result_obj->is_actual_ok ? "XPASS" : "XFAIL";
-    }
-  elsif ($result_obj->has_skip)
-    {
-      return $result_obj->is_ok ? "SKIP" : "FAIL";
-    }
-  die "$ME: INTERNAL ERROR"; # NOTREACHED
-}
-
-sub colored ($$)
-{
-  my ($color_string, $text) = @_;
-  return $color_string . $text . RESET;
-}
-
-sub decorate_result ($)
-{
-  my $result = shift;
-  return $result unless $cfg{"color"};
-  my %color_for_result =
-    (
-      "ERROR" => BOLD.MAGENTA,
-      "PASS"  => GREEN,
-      "XPASS" => BOLD.YELLOW,
-      "FAIL"  => BOLD.RED,
-      "XFAIL" => YELLOW,
-      "SKIP"  => BLUE,
-    );
-  if (my $color = $color_for_result{$result})
-    {
-      return colored ($color, $result);
-    }
-  else
-    {
-      return $result; # Don't colorize unknown stuff.
-    }
-}
-
-sub report ($;$)
-{
-  my ($msg, $result, $explanation) = (undef, @_);
-  if ($result =~ /^(?:X?(?:PASS|FAIL)|SKIP|ERROR)/)
-    {
-      # Output on console might be colorized.
-      $msg = decorate_result($result);
-      if ($result =~ /^(?:PASS|XFAIL|SKIP)/)
-        {
-          return if $cfg{"show-failures-only"};
-        }
-      else
-        {
-          $failed = 1;
-        }
-    }
-  elsif ($result eq "#")
-    {
-      $msg = "  ";
-    }
-  else
-    {
-      die "$ME: INTERNAL ERROR"; # NOTREACHED
-    }
-  $msg .= " $explanation" if defined $explanation;
-  print $msg . "\n";
-}
-
-sub testsuite_error ($)
-{
-  report "ERROR", "$test_name - $_[0]";
-}
-
-sub handle_tap_result ($)
-{
-  $testno++;
-  my $result_obj = shift;
-
-  my $test_result = stringify_result_obj $result_obj;
-  my $string = $result_obj->number;
-
-  my $description = $result_obj->description;
-  $string .= " $test_name" unless is_null_string $test_name;
-  $string .= " $description" unless is_null_string $description;
-
-  if ($plan_seen == LATE_PLAN)
-    {
-      $string .= " # AFTER LATE PLAN";
-    }
-  elsif ($result_obj->is_unplanned)
-    {
-      $string .= " # UNPLANNED";
-    }
-  elsif ($result_obj->number != $testno)
-    {
-      $string .= " # OUT-OF-ORDER (expecting $testno)";
-    }
-  elsif (my $directive = $result_obj->directive)
-    {
-      $string .= " # $directive";
-      my $explanation = $result_obj->explanation;
-      $string .= " $explanation"
-        unless is_null_string $explanation;
-    }
-
-  report $test_result, $string;
-}
-
-sub handle_tap_plan ($)
-{
-  my $plan = shift;
-  if ($plan_seen)
-    {
-      # Error, only one plan per stream is acceptable.
-      testsuite_error "multiple test plans";
-      return;
-    }
-  # The TAP plan can come before or after *all* the TAP results; we speak
-  # respectively of an "early" or a "late" plan.  If we see the plan line
-  # after at least one TAP result has been seen, assume we have a late
-  # plan; in this case, any further test result seen after the plan will
-  # be flagged as an error.
-  $plan_seen = ($testno >= 1 ? LATE_PLAN : EARLY_PLAN);
-  # If $testno > 0, we have an error ("too many tests run") that will be
-  # automatically dealt with later, so don't worry about it here.  If
-  # $plan_seen is true, we have an error due to a repeated plan, and that
-  # has already been dealt with above.  Otherwise, we have a valid "plan
-  # with SKIP" specification, and should report it as a particular kind
-  # of SKIP result.
-  if ($plan->directive && $testno == 0)
-    {
-      my $explanation = is_null_string ($plan->explanation) ?
-                        undef : "- " . $plan->explanation;
-      report "SKIP", $explanation;
-    }
-}
-
-sub handle_tap_bailout ($)
-{
-  my ($bailout, $msg) = ($_[0], "Bail out!");
-  $bailed_out = 1;
-  $msg .= " " . $bailout->explanation
-    unless is_null_string $bailout->explanation;
-  testsuite_error $msg;
-}
-
-sub extract_tap_comment ($)
-{
-  my $line = shift;
-  if (index ($line, DIAG_STRING) == 0)
-    {
-      # Strip leading `DIAG_STRING' from `$line'.
-      $line = substr ($line, length (DIAG_STRING));
-      # And strip any leading and trailing whitespace left.
-      $line =~ s/(?:^\s*|\s*$)//g;
-      # Return what is left (if any).
-      return $line;
-    }
-  return "";
-}
-
-sub main ()
-{
-  my $iterator = TAP::Parser::Iterator::Stream->new(\*STDIN);
-  my $parser = TAP::Parser->new ({iterator => $iterator });
-
-  STDOUT->autoflush(1);
-  while (defined (my $cur = $parser->next))
-    {
-      # Parsing of TAP input should stop after a "Bail out!" directive.
-      next if $bailed_out;
-
-      if ($cur->is_plan)
-        {
-          handle_tap_plan ($cur);
-        }
-      elsif ($cur->is_test)
-        {
-          handle_tap_result ($cur);
-        }
-      elsif ($cur->is_bailout)
-        {
-          handle_tap_bailout ($cur);
-        }
-      elsif ($cfg{"verbose"})
-        {
-          my $comment = extract_tap_comment ($cur->raw);
-          report "#", "$comment" if length $comment;
-       }
-    }
-  # A "Bail out!" directive should cause us to ignore any following TAP
-  # error.
-  if (!$bailed_out)
-    {
-      if (!$plan_seen)
-        {
-          testsuite_error "missing test plan";
-        }
-      elsif ($parser->tests_planned != $parser->tests_run)
-        {
-          my ($planned, $run) = ($parser->tests_planned, $parser->tests_run);
-          my $bad_amount = $run > $planned ? "many" : "few";
-          testsuite_error (sprintf "too %s tests run (expected %d, got %d)",
-                                   $bad_amount, $planned, $run);
-        }
-    }
-}
-
-# ----------- #
-#  Main code. #
-# ----------- #
-
-main;
-exit($failed);
-
-# Local Variables:
-# perl-indent-level: 2
-# perl-continued-statement-offset: 2
-# perl-continued-brace-offset: 0
-# perl-brace-offset: 0
-# perl-brace-imaginary-offset: 0
-# perl-label-offset: -2
-# cperl-indent-level: 2
-# cperl-brace-offset: 0
-# cperl-continued-brace-offset: 0
-# cperl-label-offset: -2
-# cperl-extra-newline-before-brace: t
-# cperl-merge-trailing-else: nil
-# cperl-continued-statement-offset: 2
-# End:
diff --git a/scripts/tap-merge.pl b/scripts/tap-merge.pl
deleted file mode 100755
index 10ccf57bb2..0000000000
--- a/scripts/tap-merge.pl
+++ /dev/null
@@ -1,111 +0,0 @@
-#! /usr/bin/env perl
-# Copyright (C) 2018 Red Hat, Inc.
-#
-# Author: Paolo Bonzini <pbonzini@redhat.com>
-#
-# This program 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 2, or (at your option)
-# any later version.
-#
-# This program 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 <https://www.gnu.org/licenses/>.
-
-# ---------------------------------- #
-#  Imports, static data, and setup.  #
-# ---------------------------------- #
-
-use warnings FATAL => 'all';
-use strict;
-use Getopt::Long ();
-use TAP::Parser;
-
-my $ME = "tap-merge.pl";
-my $VERSION = "2018-11-30";
-
-my $HELP = "$ME: merge multiple TAP inputs from stdin.";
-
-use constant DIAG_STRING => "#";
-
-# ----------------- #
-#  Option parsing.  #
-# ----------------- #
-
-Getopt::Long::GetOptions
-  (
-    'help' => sub { print $HELP; exit 0; },
-    'version' => sub { print "$ME $VERSION\n"; exit 0; },
-  );
-
-# -------------- #
-#  Subroutines.  #
-# -------------- #
-
-sub main ()
-{
-  my $iterator = TAP::Parser::Iterator::Stream->new(\*STDIN);
-  my $parser = TAP::Parser->new ({iterator => $iterator });
-  my $testno = 0;     # Number of test results seen so far.
-  my $bailed_out = 0; # Whether a "Bail out!" directive has been seen.
-
-  STDOUT->autoflush(1);
-  while (defined (my $cur = $parser->next))
-    {
-      if ($cur->is_bailout)
-        {
-          $bailed_out = 1;
-          print DIAG_STRING . " " . $cur->as_string . "\n";
-          next;
-        }
-      elsif ($cur->is_plan)
-        {
-          $bailed_out = 0;
-          next;
-        }
-      elsif ($cur->is_test)
-        {
-          $bailed_out = 0 if $cur->number == 1;
-          $testno++;
-          $cur = TAP::Parser::Result::Test->new({
-                          ok => $cur->ok,
-                          test_num => $testno,
-                          directive => $cur->directive,
-                          explanation => $cur->explanation,
-                          description => $cur->description
-                  });
-        }
-      elsif ($cur->is_version)
-        {
-          next if $testno > 0;
-        }
-      print $cur->as_string . "\n" unless $bailed_out;
-    }
-  print "1..$testno\n";
-}
-
-# ----------- #
-#  Main code. #
-# ----------- #
-
-main;
-
-# Local Variables:
-# perl-indent-level: 2
-# perl-continued-statement-offset: 2
-# perl-continued-brace-offset: 0
-# perl-brace-offset: 0
-# perl-brace-imaginary-offset: 0
-# perl-label-offset: -2
-# cperl-indent-level: 2
-# cperl-brace-offset: 0
-# cperl-continued-brace-offset: 0
-# cperl-label-offset: -2
-# cperl-extra-newline-before-brace: t
-# cperl-merge-trailing-else: nil
-# cperl-continued-statement-offset: 2
-# End: