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

##

##  Version 3.x, Copyright (C) 2004-2013, Marcus Holland-Moritz.

##  Version 2.x, Copyright (C) 2001, Paul Marquess.

##  Version 1.x, Copyright (C) 1999, Kenneth Albanowski.

##

##  This program is free software; you can redistribute it and/or

##  modify it under the same terms as Perl itself.

##

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

=tests plan => 238

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, "

while(<F>) {

  $data .= $_;

}

close(F);

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

ok(Devel::PPPort::GetFileContents(), $data);

sub comment

{

  my $c = shift;

  $c =~ s/^/# | /mg;

  $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;

    $txt =~ s/^/# | /mg;

    print "# *** writing $f ***\n$txt\n";

  }

  my $code = $t->{code};

  $code =~ s/^/# | /mg;

  print "# *** evaluating test code ***\n$code\n";

  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_sv_2pv_flags

#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 -----------------------------------------