################################################################################
#
# !!!!! Do NOT edit this file directly! !!!!!
#
# Edit mktests.PL and/or parts/inc/ppphtest instead.
#
################################################################################
BEGIN {
if ($ENV{'PERL_CORE'}) {
chdir 't' if -d 't';
@INC = ('../lib', '../ext/Devel/PPPort/t') if -d '../lib' && -d '../ext';
require Config; import Config;
use vars '%Config';
if (" $Config{'extensions'} " !~ m[ Devel/PPPort ]) {
print "1..0 # Skip -- Perl configured without Devel::PPPort module\n";
exit 0;
}
}
else {
unshift @INC, 't';
}
eval "use Test";
if ($@) {
require 'testutil.pl';
print "1..134\n";
}
else {
plan(tests => 134);
}
}
use Devel::PPPort;
use strict;
$^W = 1;
use File::Path qw/rmtree mkpath/;
use Config;
my $tmp = 'ppptmp';
my $inc = '';
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') {
$inc = $^O eq 'VMS' ? '-"I../../lib"' : '-I../../lib';
unshift @INC, '../../lib';
}
}
if ($perl =~ m!^\./!) {
$perl = ".$perl";
}
END {
chdir('..') if !-d $tmp && -d "../$tmp";
rmtree($tmp) if -d $tmp;
}
ok(&Devel::PPPort::WriteFile("ppport.h"));
sub ppport
{
my @args = @_;
print "# *** running $perl $inc ppport.h @args ***\n";
my $out = join '', `$perl $inc ppport.h @args`;
my $copy = $out;
$copy =~ s/^/# | /mg;
print "$copy\n";
return $out;
}
sub matches
{
my($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;
my $copy = $_;
$copy =~ s/^/# | /mg;
print "$copy\n";
}
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) {
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";
}
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 $^O eq 'VMS';
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);
$o = ppport(qw(--nochanges));
ok($o =~ /^scanning.*test\.xs/mi);
ok($o =~ /analyzing.*test\.xs/mi);
ok(matches($o, '^scanning', 'mi'), 1);
ok(matches($o, 'analyzing', 'mi'), 1);
ok($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', 'mi'), 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', 'mi'), 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 SvPV_nolen.*depends.*sv_2pv_nolen/m);
ok($o =~ /hint for newCONSTSUB/m);
ok($o !~ /hint for sv_2pv_nolen/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 SvPV_nolen.*depends.*sv_2pv_nolen/m);
ok($o !~ /hint for newCONSTSUB/m);
ok($o !~ /hint for sv_2pv_nolen/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 SvPV_nolen/m);
ok($o !~ /hint for newCONSTSUB/m);
ok($o !~ /hint for sv_2pv_nolen/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_nolen
#include "ppport.h"
newCONSTSUB();
SvPV_nolen();
---------------------------- 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', 'mi'), 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', 'mi'), 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', 'mi'), 6);
ok(matches($o, '^Writing copy of', 'mi'), 5);
ok(!-e "mod5.cf");
for (qw(main.xs mod1.c mod2.c mod3.c mod4.c)) {
ok($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);
$o = ppport(qw(--nochanges --compat-version=5.6.0));
ok($o !~ /Uses SvPVutf8_force/m);
---------------------------- FooBar.xs ----------------------------------------
SvPVutf8_force();
===============================================================================
my $o = ppport(qw(--nochanges));
ok($o !~ /potentially required change/);
ok(matches($o, '^Looks good', 'mi'), 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();