++ed by:
SYP KES POTATOGIM ETHER DOLMEN

5 PAUSE users
3 non-PAUSE users.

Reini Urban

BEGIN { if ($ENV{'SKIP_SLOW_TESTS'}) { for (1 .. 238) { skip("skip: SKIP_SLOW_TESTS", 0); } exit 0; } }

use File::Path qw/rmtree mkpath/; use Config;

my $tmp = 'ppptmp'; my $inc = ''; my $isVMS = $^O eq 'VMS'; my $isMAC = $^O eq 'MacOS'; my $perl = find_perl();

rmtree($tmp) if -d $tmp; mkpath($tmp) or die "mkpath $tmp: $!\n"; chdir($tmp) or die "chdir $tmp: $!\n";

if ($ENV{'PERL_CORE'}) { if (-d '../../lib') { if ($isVMS) { $inc = '"-I../../lib"'; } elsif ($isMAC) { $inc = '-I:::lib'; } else { $inc = '-I../../lib'; } unshift @INC, '../../lib'; } } if ($perl =~ m!^\./!) { $perl = ".$perl"; }

END { chdir('..') if !-d $tmp && -d "../$tmp"; rmtree($tmp) if -d $tmp; }

ok(&Devel::PPPort::WriteFile("ppport.h"));

# Check GetFileContents() ok(-e "ppport.h", 1);

my $data;

open(F, "<ppport.h") or die "Failed to open ppport.h: $!"; while(<F>) { $data .= $_; } close(F);

ok(Devel::PPPort::GetFileContents("ppport.h"), $data); ok(Devel::PPPort::GetFileContents(), $data);

sub comment { my $c = shift; my $x = 0; $c =~ s/^/sprintf("# %2d| ", ++$x)/meg; $c .= "\n" unless $c =~ /[\r\n]$/; print $c; }

sub ppport { my @args = ('ppport.h', @_); unshift @args, $inc if $inc; my $run = $perl =~ m/\s/ ? qq("$perl") : $perl; $run .= ' -MMac::err=unix' if $isMAC; for (@args) { $_ = qq("$_") if $isVMS && /^[^"]/; $run .= " $_"; } print "# *** running $run ***\n"; $run .= ' 2>&1' unless $isMAC; my @out = `$run`; my $out = join '', @out; comment($out); return wantarray ? @out : $out; }

sub matches { my($str, $re, $mod) = @_; my @n; eval "\@n = \$str =~ /$re/g$mod;"; if ($@) { my $err = $@; $err =~ s/^/# *** /mg; print "# *** ERROR ***\n$err\n"; } return $@ ? -42 : scalar @n; }

sub eq_files { my($f1, $f2) = @_; return 0 unless -e $f1 && -e $f2; local *F; for ($f1, $f2) { print "# File: $_\n"; unless (open F, $_) { print "# couldn't open $_: $!\n"; return 0; } $_ = do { local $/; <F> }; close F; comment($_); } return $f1 eq $f2; }

my @tests;

for (split /\s*={70,}\s*/, do { local $/; <DATA> }) { s/^\s+//; s/\s+$//; my($c, %f); ($c, @f{m/-{20,}\s+(\S+)\s+-{20,}/g}) = split /\s*-{20,}\s+\S+\s+-{20,}\s*/; push @tests, { code => $c, files => \%f }; }

my $t; for $t (@tests) { print "#\n", ('# ', '-'x70, "\n")x3, "#\n"; my $f; for $f (keys %{$t->{files}}) { my @f = split /\//, $f; if (@f > 1) { pop @f; my $path = join '/', @f; mkpath($path) or die "mkpath('$path'): $!\n"; } my $txt = $t->{files}{$f}; local *F; open F, ">$f" or die "open $f: $!\n"; print F "$txt\n"; close F; print "# *** writing $f ***\n"; comment($txt); }

  print "# *** evaluating test code ***\n";
  comment($t->{code});

  eval $t->{code};
  if ($@) {
    my $err = $@;
    $err =~ s/^/# *** /mg;
    print "# *** ERROR ***\n$err\n";
  }
  ok($@, '');

  for (keys %{$t->{files}}) {
    unlink $_ or die "unlink('$_'): $!\n";
  }
}

sub find_perl { my $perl = $^X;

  return $perl if $isVMS;

  my $exe = $Config{'_exe'} || '';

  if ($perl =~ /^perl\Q$exe\E$/i) {
    $perl = "perl$exe";
    eval "require File::Spec";
    if ($@) {
      $perl = "./$perl";
    } else {
      $perl = File::Spec->catfile(File::Spec->curdir(), $perl);
    }
  }

  if ($perl !~ /\Q$exe\E$/i) {
    $perl .= $exe;
  }

  warn "find_perl: cannot find $perl from $^X" unless -f $perl;

  return $perl;
}

__DATA__

my $o = ppport(qw(--help)); ok($o =~ /^Usage:.*ppport\.h/m); ok($o =~ /--help/m);

$o = ppport(qw(--version)); ok($o =~ /^This is.*ppport.*\d+\.\d+(?:_?\d+)?\.$/);

$o = ppport(qw(--nochanges)); ok($o =~ /^Scanning.*test\.xs/mi); ok($o =~ /Analyzing.*test\.xs/mi); ok(matches($o, '^Scanning', 'm'), 1); ok(matches($o, 'Analyzing', 'm'), 1); ok($o =~ /Uses Perl_newSViv instead of newSViv/);

$o = ppport(qw(--quiet --nochanges)); ok($o =~ /^\s*$/);

---------------------------- test.xs ------------------------------------------

Perl_newSViv();

===============================================================================

# check if C and C++ comments are filtered correctly

my $o = ppport(qw(--copy=a)); ok($o =~ /^Scanning.*MyExt\.xs/mi); ok($o =~ /Analyzing.*MyExt\.xs/mi); ok(matches($o, '^Scanning', 'm'), 1); ok($o =~ /^Needs to include.*ppport\.h/m); ok($o !~ /^Uses grok_bin/m); ok($o !~ /^Uses newSVpv/m); ok($o =~ /Uses 1 C\+\+ style comment/m); ok(eq_files('MyExt.xsa', 'MyExt.ra'));

# check if C++ are left untouched with --cplusplus

$o = ppport(qw(--copy=b --cplusplus)); ok($o =~ /^Scanning.*MyExt\.xs/mi); ok($o =~ /Analyzing.*MyExt\.xs/mi); ok(matches($o, '^Scanning', 'm'), 1); ok($o =~ /^Needs to include.*ppport\.h/m); ok($o !~ /^Uses grok_bin/m); ok($o !~ /^Uses newSVpv/m); ok($o !~ /Uses \d+ C\+\+ style comment/m); ok(eq_files('MyExt.xsb', 'MyExt.rb'));

unlink qw(MyExt.xsa MyExt.xsb);

---------------------------- MyExt.xs -----------------------------------------

newSVuv(); // newSVpv(); XPUSHs(foo); /* grok_bin(); */

---------------------------- MyExt.ra -----------------------------------------

#include "ppport.h" newSVuv(); /* newSVpv(); */ XPUSHs(foo); /* grok_bin(); */

---------------------------- MyExt.rb -----------------------------------------

#include "ppport.h" newSVuv(); // newSVpv(); XPUSHs(foo); /* grok_bin(); */

===============================================================================

my $o = ppport(qw(--nochanges file1.xs)); ok($o =~ /^Scanning.*file1\.xs/mi); ok($o =~ /Analyzing.*file1\.xs/mi); ok($o !~ /^Scanning.*file2\.xs/mi); ok($o =~ /^Uses newCONSTSUB/m); ok($o =~ /^Uses PL_expect/m); ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_flags/m); ok($o =~ /WARNING: PL_expect/m); ok($o =~ /hint for newCONSTSUB/m); ok($o =~ /^Analysis completed \(1 warning\)/m); ok($o =~ /^Looks good/m);

$o = ppport(qw(--nochanges --nohints file1.xs)); ok($o =~ /^Scanning.*file1\.xs/mi); ok($o =~ /Analyzing.*file1\.xs/mi); ok($o !~ /^Scanning.*file2\.xs/mi); ok($o =~ /^Uses newCONSTSUB/m); ok($o =~ /^Uses PL_expect/m); ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_flags/m); ok($o =~ /WARNING: PL_expect/m); ok($o !~ /hint for newCONSTSUB/m); ok($o =~ /^Analysis completed \(1 warning\)/m); ok($o =~ /^Looks good/m);

$o = ppport(qw(--nochanges --nohints --nodiag file1.xs)); ok($o =~ /^Scanning.*file1\.xs/mi); ok($o =~ /Analyzing.*file1\.xs/mi); ok($o !~ /^Scanning.*file2\.xs/mi); ok($o !~ /^Uses newCONSTSUB/m); ok($o !~ /^Uses PL_expect/m); ok($o !~ /^Uses SvPV_nolen/m); ok($o =~ /WARNING: PL_expect/m); ok($o !~ /hint for newCONSTSUB/m); ok($o =~ /^Analysis completed \(1 warning\)/m); ok($o =~ /^Looks good/m);

$o = ppport(qw(--nochanges --quiet file1.xs)); ok($o =~ /^\s*$/);

$o = ppport(qw(--nochanges file2.xs)); ok($o =~ /^Scanning.*file2\.xs/mi); ok($o =~ /Analyzing.*file2\.xs/mi); ok($o !~ /^Scanning.*file1\.xs/mi); ok($o =~ /^Uses mXPUSHp/m); ok($o =~ /^Needs to include.*ppport\.h/m); ok($o !~ /^Looks good/m); ok($o =~ /^1 potentially required change detected/m);

$o = ppport(qw(--nochanges --nohints file2.xs)); ok($o =~ /^Scanning.*file2\.xs/mi); ok($o =~ /Analyzing.*file2\.xs/mi); ok($o !~ /^Scanning.*file1\.xs/mi); ok($o =~ /^Uses mXPUSHp/m); ok($o =~ /^Needs to include.*ppport\.h/m); ok($o !~ /^Looks good/m); ok($o =~ /^1 potentially required change detected/m);

$o = ppport(qw(--nochanges --nohints --nodiag file2.xs)); ok($o =~ /^Scanning.*file2\.xs/mi); ok($o =~ /Analyzing.*file2\.xs/mi); ok($o !~ /^Scanning.*file1\.xs/mi); ok($o !~ /^Uses mXPUSHp/m); ok($o !~ /^Needs to include.*ppport\.h/m); ok($o !~ /^Looks good/m); ok($o =~ /^1 potentially required change detected/m);

$o = ppport(qw(--nochanges --quiet file2.xs)); ok($o =~ /^\s*$/);

---------------------------- file1.xs -----------------------------------------

#define NEED_newCONSTSUB #define NEED_PL_parser #include "ppport.h"

newCONSTSUB(); SvPV_nolen(); PL_expect = 0;

---------------------------- file2.xs -----------------------------------------

mXPUSHp(foo);

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o =~ /^Scanning.*FooBar\.xs/mi); ok($o =~ /Analyzing.*FooBar\.xs/mi); ok(matches($o, '^Scanning', 'm'), 1); ok($o !~ /^Looks good/m); ok($o =~ /^Uses grok_bin/m);

---------------------------- FooBar.xs ----------------------------------------

newSViv(); XPUSHs(foo); grok_bin();

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o =~ /^Scanning.*First\.xs/mi); ok($o =~ /Analyzing.*First\.xs/mi); ok($o =~ /^Scanning.*second\.h/mi); ok($o =~ /Analyzing.*second\.h/mi); ok($o =~ /^Scanning.*sub.*third\.c/mi); ok($o =~ /Analyzing.*sub.*third\.c/mi); ok($o !~ /^Scanning.*foobar/mi); ok(matches($o, '^Scanning', 'm'), 3);

---------------------------- First.xs -----------------------------------------

one

---------------------------- foobar.xyz ---------------------------------------

two

---------------------------- second.h -----------------------------------------

three

---------------------------- sub/third.c --------------------------------------

four

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o =~ /Possibly wrong #define NEED_foobar in.*test.xs/i);

---------------------------- test.xs ------------------------------------------

#define NEED_foobar

===============================================================================

# And now some complex "real-world" example

my $o = ppport(qw(--copy=f)); for (qw(main.xs mod1.c mod2.c mod3.c mod4.c mod5.c)) { ok($o =~ /^Scanning.*\Q$_\E/mi); ok($o =~ /Analyzing.*\Q$_\E/i); } ok(matches($o, '^Scanning', 'm'), 6);

ok(matches($o, '^Writing copy of', 'm'), 5); ok(!-e "mod5.cf");

for (qw(main.xs mod1.c mod2.c mod3.c mod4.c)) { ok($o =~ /^Writing copy of.*\Q$_\E.*with changes/mi); ok(-e "${_}f"); ok(eq_files("${_}f", "${_}r")); unlink "${_}f"; }

---------------------------- main.xs ------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#define NEED_newCONSTSUB #define NEED_grok_hex_GLOBAL #include "ppport.h"

newCONSTSUB(); grok_hex(); Perl_grok_bin(aTHX_ foo, bar);

/* some comment */

perl_eval_pv(); grok_bin(); Perl_grok_bin(bar, sv_no);

---------------------------- mod1.c -------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#define NEED_grok_bin_GLOBAL #define NEED_newCONSTSUB #include "ppport.h"

newCONSTSUB(); grok_bin(); { Perl_croak ("foo"); Perl_sv_catpvf(); /* I know it's wrong ;-) */ }

---------------------------- mod2.c -------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#define NEED_eval_pv #include "ppport.h"

newSViv();

/* eval_pv(); */

---------------------------- mod3.c -------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

grok_oct(); eval_pv();

---------------------------- mod4.c -------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

START_MY_CXT;

---------------------------- mod5.c -------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#include "ppport.h" call_pv();

---------------------------- main.xsr -----------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#define NEED_eval_pv_GLOBAL #define NEED_grok_hex #define NEED_newCONSTSUB_GLOBAL #include "ppport.h"

newCONSTSUB(); grok_hex(); grok_bin(foo, bar);

/* some comment */

eval_pv(); grok_bin(); grok_bin(bar, PL_sv_no);

---------------------------- mod1.cr ------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

#define NEED_grok_bin_GLOBAL #include "ppport.h"

newCONSTSUB(); grok_bin(); { Perl_croak (aTHX_ "foo"); Perl_sv_catpvf(aTHX); /* I know it's wrong ;-) */ }

---------------------------- mod2.cr ------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h"

newSViv();

/* eval_pv(); */

---------------------------- mod3.cr ------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h" #define NEED_grok_oct #include "ppport.h"

grok_oct(); eval_pv();

---------------------------- mod4.cr ------------------------------------------

#include "EXTERN.h" #include "perl.h" #include "XSUB.h" #include "ppport.h"

START_MY_CXT;

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o =~ /Uses grok_hex/m); ok($o !~ /Looks good/m);

$o = ppport(qw(--nochanges --compat-version=5.8.0)); ok($o !~ /Uses grok_hex/m); ok($o =~ /Looks good/m);

---------------------------- FooBar.xs ----------------------------------------

grok_hex();

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);

$o = ppport(qw(--nochanges --compat-version=5.5.3)); ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);

$o = ppport(qw(--nochanges --compat-version=5.005_03)); ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);

$o = ppport(qw(--nochanges --compat-version=5.6.0)); ok($o !~ /Uses SvPVutf8_force/m);

$o = ppport(qw(--nochanges --compat-version=5.006)); ok($o !~ /Uses SvPVutf8_force/m);

$o = ppport(qw(--nochanges --compat-version=5.999.999)); ok($o !~ /Uses SvPVutf8_force/m);

$o = ppport(qw(--nochanges --compat-version=6.0.0)); ok($o =~ /Only Perl 5 is supported/m);

$o = ppport(qw(--nochanges --compat-version=5.1000.999)); ok($o =~ /Invalid version number: 5.1000.999/m);

$o = ppport(qw(--nochanges --compat-version=5.999.1000)); ok($o =~ /Invalid version number: 5.999.1000/m);

---------------------------- FooBar.xs ----------------------------------------

SvPVutf8_force();

===============================================================================

my $o = ppport(qw(--nochanges)); ok($o !~ /potentially required change/); ok(matches($o, '^Looks good', 'm'), 2);

---------------------------- FooBar.xs ----------------------------------------

#define NEED_grok_numeric_radix #define NEED_grok_number #include "ppport.h"

GROK_NUMERIC_RADIX(); grok_number();

---------------------------- foo.c --------------------------------------------

#include "ppport.h"

call_pv();

===============================================================================

# check --api-info option

my $o = ppport(qw(--api-info=INT2PTR)); my %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg; ok(scalar keys %found, 1); ok(exists $found{INT2PTR}); ok(matches($o, '^Supported at least starting from perl-5\.6\.0\.', 'm'), 1); ok(matches($o, '^Support by .*ppport.* provided back to perl-5\.003\.', 'm'), 1);

$o = ppport(qw(--api-info=Zero)); %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg; ok(scalar keys %found, 1); ok(exists $found{Zero}); ok(matches($o, '^No portability information available\.', 'm'), 1);

$o = ppport(qw(--api-info=/Zero/)); %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg; ok(scalar keys %found, 2); ok(exists $found{Zero}); ok(exists $found{ZeroD});

===============================================================================

# check --list-provided option

my @o = ppport(qw(--list-provided)); my %p; my $fail = 0; for (@o) { my($name, $flags) = /^(\w+)(?:\s+\[(\w+(?:,\s+\w+)*)\])?$/ or $fail++; exists $p{$name} and $fail++; $p{$name} = defined $flags ? { map { ($_ => 1) } $flags =~ /(\w+)/g } : ''; } ok(@o > 100); ok($fail, 0);

ok(exists $p{call_pv}); ok(not ref $p{call_pv});

ok(exists $p{grok_bin}); ok(ref $p{grok_bin}, 'HASH'); ok(scalar keys %{$p{grok_bin}}, 2); ok($p{grok_bin}{explicit}); ok($p{grok_bin}{depend});

ok(exists $p{gv_stashpvn}); ok(ref $p{gv_stashpvn}, 'HASH'); ok(scalar keys %{$p{gv_stashpvn}}, 2); ok($p{gv_stashpvn}{depend}); ok($p{gv_stashpvn}{hint});

ok(exists $p{sv_catpvf_mg}); ok(ref $p{sv_catpvf_mg}, 'HASH'); ok(scalar keys %{$p{sv_catpvf_mg}}, 2); ok($p{sv_catpvf_mg}{explicit}); ok($p{sv_catpvf_mg}{depend});

ok(exists $p{PL_signals}); ok(ref $p{PL_signals}, 'HASH'); ok(scalar keys %{$p{PL_signals}}, 1); ok($p{PL_signals}{explicit});

===============================================================================

# check --list-unsupported option

my @o = ppport(qw(--list-unsupported)); my %p; my $fail = 0; for (@o) { my($name, $ver) = /^(\w+)\s*\.+\s*([\d._]+)$/ or $fail++; exists $p{$name} and $fail++; $p{$name} = $ver; } ok(@o > 100); ok($fail, 0);

ok(exists $p{utf8_distance}); ok($p{utf8_distance}, '5.6.0');

ok(exists $p{save_generic_svref}); ok($p{save_generic_svref}, '5.005_03');

===============================================================================

# check --nofilter option

my $o = ppport(qw(--nochanges)); ok($o =~ /^Scanning.*foo\.cpp/mi); ok($o =~ /Analyzing.*foo\.cpp/mi); ok(matches($o, '^Scanning', 'm'), 1); ok(matches($o, 'Analyzing', 'm'), 1);

$o = ppport(qw(--nochanges foo.cpp foo.o Makefile.PL)); ok($o =~ /Skipping the following files \(use --nofilter to avoid this\):/m); ok(matches($o, '^\|\s+foo\.o', 'mi'), 1); ok(matches($o, '^\|\s+Makefile\.PL', 'mi'), 1); ok($o =~ /^Scanning.*foo\.cpp/mi); ok($o =~ /Analyzing.*foo\.cpp/mi); ok(matches($o, '^Scanning', 'm'), 1); ok(matches($o, 'Analyzing', 'm'), 1);

$o = ppport(qw(--nochanges --nofilter foo.cpp foo.o Makefile.PL)); ok($o =~ /^Scanning.*foo\.cpp/mi); ok($o =~ /Analyzing.*foo\.cpp/mi); ok($o =~ /^Scanning.*foo\.o/mi); ok($o =~ /Analyzing.*foo\.o/mi); ok($o =~ /^Scanning.*Makefile/mi); ok($o =~ /Analyzing.*Makefile/mi); ok(matches($o, '^Scanning', 'm'), 3); ok(matches($o, 'Analyzing', 'm'), 3);

---------------------------- foo.cpp ------------------------------------------

newSViv();

---------------------------- foo.o --------------------------------------------

newSViv();

---------------------------- Makefile.PL --------------------------------------

newSViv();

===============================================================================

# check if explicit variables are handled propery

my $o = ppport(qw(--copy=a)); ok($o =~ /^Needs to include.*ppport\.h/m); ok($o =~ /^Uses PL_signals/m); ok($o =~ /^File needs PL_signals, adding static request/m); ok(eq_files('MyExt.xsa', 'MyExt.ra'));

unlink qw(MyExt.xsa);

---------------------------- MyExt.xs -----------------------------------------

PL_signals = 123; if (PL_signals == 42) foo();

---------------------------- MyExt.ra -----------------------------------------

#define NEED_PL_signals #include "ppport.h" PL_signals = 123; if (PL_signals == 42) foo();

===============================================================================

my $o = ppport(qw(--nochanges file.xs)); ok($o =~ /^Uses PL_copline/m); ok($o =~ /WARNING: PL_copline/m); ok($o =~ /^Uses SvUOK/m); ok($o =~ /WARNING: Uses SvUOK, which may not be portable/m); ok($o =~ /^Analysis completed \(2 warnings\)/m); ok($o =~ /^Looks good/m);

$o = ppport(qw(--nochanges --compat-version=5.8.0 file.xs)); ok($o =~ /^Uses PL_copline/m); ok($o =~ /WARNING: PL_copline/m); ok($o !~ /WARNING: Uses SvUOK, which may not be portable/m); ok($o =~ /^Analysis completed \(1 warning\)/m); ok($o =~ /^Looks good/m);

---------------------------- file.xs -----------------------------------------

#define NEED_PL_parser #include "ppport.h" SvUOK PL_copline

===============================================================================

my $o = ppport(qw(--copy=f));

for (qw(file.xs)) { ok($o =~ /^Writing copy of.*\Q$_\E.*with changes/mi); ok(-e "${_}f"); ok(eq_files("${_}f", "${_}r")); unlink "${_}f"; }

---------------------------- file.xs -----------------------------------------

a_string = "sv_undef" a_char = 'sv_yes' #define SOMETHING defgv /* C-comment: sv_tainted */ # # This is just a big XS comment using sv_no # /* The following, is NOT an XS comment! */ # define SOMETHING_ELSE defgv + \ sv_undef

---------------------------- file.xsr -----------------------------------------

#include "ppport.h" a_string = "sv_undef" a_char = 'sv_yes' #define SOMETHING PL_defgv /* C-comment: sv_tainted */ # # This is just a big XS comment using sv_no # /* The following, is NOT an XS comment! */ # define SOMETHING_ELSE PL_defgv + \ PL_sv_undef

===============================================================================

my $o = ppport(qw(--copy=f));

for (qw(file.xs)) { ok($o =~ /^Writing copy of.*\Q$_\E.*with changes/mi); ok(-e "${_}f"); ok(eq_files("${_}f", "${_}r")); unlink "${_}f"; }

---------------------------- file.xs -----------------------------------------

#define NEED_warner #include "ppport.h" Perl_croak_nocontext("foo"); Perl_croak("bar"); croak("foo"); croak_nocontext("foo"); Perl_warner_nocontext("foo"); Perl_warner("foo"); warner_nocontext("foo"); warner("foo");

---------------------------- file.xsr -----------------------------------------

#define NEED_warner #include "ppport.h" Perl_croak_nocontext("foo"); Perl_croak(aTHX_ "bar"); croak("foo"); croak_nocontext("foo"); Perl_warner_nocontext("foo"); Perl_warner(aTHX_ "foo"); warner_nocontext("foo"); warner("foo");

1 POD Error

The following errors were encountered while parsing the POD:

Around line 12:

Unknown directive: =tests