1 ################################################################################
3 # !!!!! Do NOT edit this file directly! !!!!!
5 # Edit mktests.PL and/or parts/inc/ppphtest instead.
7 ################################################################################
10 if ($ENV{'PERL_CORE'}) {
12 @INC = ('../lib', '../ext/Devel/PPPort/t') if -d '../lib' && -d '../ext';
13 require Config; import Config;
15 if (" $Config{'extensions'} " !~ m[ Devel/PPPort ]) {
16 print "1..0 # Skip -- Perl configured without Devel::PPPort module\n";
26 require 'testutil.pl' if $@;
40 if ($ENV{'SKIP_SLOW_TESTS'}) {
42 skip("skip: SKIP_SLOW_TESTS", 0);
48 use File::Path qw/rmtree mkpath/;
53 my $isVMS = $^O eq 'VMS';
54 my $isMAC = $^O eq 'MacOS';
55 my $perl = find_perl();
57 rmtree($tmp) if -d $tmp;
58 mkpath($tmp) or die "mkpath $tmp: $!\n";
59 chdir($tmp) or die "chdir $tmp: $!\n";
61 if ($ENV{'PERL_CORE'}) {
64 $inc = '"-I../../lib"';
72 unshift @INC, '../../lib';
75 if ($perl =~ m!^\./!) {
80 chdir('..') if !-d $tmp && -d "../$tmp";
81 rmtree($tmp) if -d $tmp;
84 ok(&Devel::PPPort::WriteFile("ppport.h"));
90 $c .= "\n" unless $c =~ /[\r\n]$/;
96 my @args = ('ppport.h', @_);
97 unshift @args, $inc if $inc;
98 my $run = $perl =~ m/\s/ ? qq("$perl") : $perl;
99 $run .= ' -MMac::err=unix' if $isMAC;
101 $_ = qq("$_") if $isVMS && /^[^"]/;
104 print "# *** running $run ***\n";
105 $run .= ' 2>&1' unless $isMAC;
107 my $out = join '', @out;
109 return wantarray ? @out : $out;
114 my($str, $re, $mod) = @_;
116 eval "\@n = \$str =~ /$re/g$mod;";
119 $err =~ s/^/# *** /mg;
120 print "# *** ERROR ***\n$err\n";
122 return $@ ? -42 : scalar @n;
128 return 0 unless -e $f1 && -e $f2;
131 print "# File: $_\n";
132 unless (open F, $_) {
133 print "# couldn't open $_: $!\n";
136 $_ = do { local $/; <F> };
145 for (split /\s*={70,}\s*/, do { local $/; <DATA> }) {
148 ($c, @f{m/-{20,}\s+(\S+)\s+-{20,}/g}) = split /\s*-{20,}\s+\S+\s+-{20,}\s*/;
149 push @tests, { code => $c, files => \%f };
155 for $f (keys %{$t->{files}}) {
156 my @f = split /\//, $f;
159 my $path = join '/', @f;
160 mkpath($path) or die "mkpath('$path'): $!\n";
162 my $txt = $t->{files}{$f};
164 open F, ">$f" or die "open $f: $!\n";
168 print "# *** writing $f ***\n$txt\n";
174 $err =~ s/^/# *** /mg;
175 print "# *** ERROR ***\n$err\n";
179 for (keys %{$t->{files}}) {
180 unlink $_ or die "unlink('$_'): $!\n";
188 return $perl if $isVMS;
190 my $exe = $Config{'_exe'} || '';
192 if ($perl =~ /^perl\Q$exe\E$/i) {
194 eval "require File::Spec";
198 $perl = File::Spec->catfile(File::Spec->curdir(), $perl);
202 if ($perl !~ /\Q$exe\E$/i) {
206 warn "find_perl: cannot find $perl from $^X" unless -f $perl;
213 my $o = ppport(qw(--help));
214 ok($o =~ /^Usage:.*ppport\.h/m);
217 $o = ppport(qw(--nochanges));
218 ok($o =~ /^Scanning.*test\.xs/mi);
219 ok($o =~ /Analyzing.*test\.xs/mi);
220 ok(matches($o, '^Scanning', 'm'), 1);
221 ok(matches($o, 'Analyzing', 'm'), 1);
222 ok($o =~ /Uses Perl_newSViv instead of newSViv/);
224 $o = ppport(qw(--quiet --nochanges));
227 ---------------------------- test.xs ------------------------------------------
231 ===============================================================================
233 # check if C and C++ comments are filtered correctly
235 my $o = ppport(qw(--copy=a));
236 ok($o =~ /^Scanning.*MyExt\.xs/mi);
237 ok($o =~ /Analyzing.*MyExt\.xs/mi);
238 ok(matches($o, '^Scanning', 'm'), 1);
239 ok($o =~ /^Needs to include.*ppport\.h/m);
240 ok($o !~ /^Uses grok_bin/m);
241 ok($o !~ /^Uses newSVpv/m);
242 ok($o =~ /Uses 1 C\+\+ style comment/m);
243 ok(eq_files('MyExt.xsa', 'MyExt.ra'));
245 # check if C++ are left untouched with --cplusplus
247 $o = ppport(qw(--copy=b --cplusplus));
248 ok($o =~ /^Scanning.*MyExt\.xs/mi);
249 ok($o =~ /Analyzing.*MyExt\.xs/mi);
250 ok(matches($o, '^Scanning', 'm'), 1);
251 ok($o =~ /^Needs to include.*ppport\.h/m);
252 ok($o !~ /^Uses grok_bin/m);
253 ok($o !~ /^Uses newSVpv/m);
254 ok($o !~ /Uses \d+ C\+\+ style comment/m);
255 ok(eq_files('MyExt.xsb', 'MyExt.rb'));
257 unlink qw(MyExt.xsa MyExt.xsb);
259 ---------------------------- MyExt.xs -----------------------------------------
266 ---------------------------- MyExt.ra -----------------------------------------
274 ---------------------------- MyExt.rb -----------------------------------------
282 ===============================================================================
284 my $o = ppport(qw(--nochanges file1.xs));
285 ok($o =~ /^Scanning.*file1\.xs/mi);
286 ok($o =~ /Analyzing.*file1\.xs/mi);
287 ok($o !~ /^Scanning.*file2\.xs/mi);
288 ok($o =~ /^Uses newCONSTSUB/m);
289 ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_nolen/m);
290 ok($o =~ /hint for newCONSTSUB/m);
291 ok($o !~ /hint for sv_2pv_nolen/m);
292 ok($o =~ /^Looks good/m);
294 $o = ppport(qw(--nochanges --nohints file1.xs));
295 ok($o =~ /^Scanning.*file1\.xs/mi);
296 ok($o =~ /Analyzing.*file1\.xs/mi);
297 ok($o !~ /^Scanning.*file2\.xs/mi);
298 ok($o =~ /^Uses newCONSTSUB/m);
299 ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_nolen/m);
300 ok($o !~ /hint for newCONSTSUB/m);
301 ok($o !~ /hint for sv_2pv_nolen/m);
302 ok($o =~ /^Looks good/m);
304 $o = ppport(qw(--nochanges --nohints --nodiag file1.xs));
305 ok($o =~ /^Scanning.*file1\.xs/mi);
306 ok($o =~ /Analyzing.*file1\.xs/mi);
307 ok($o !~ /^Scanning.*file2\.xs/mi);
308 ok($o !~ /^Uses newCONSTSUB/m);
309 ok($o !~ /^Uses SvPV_nolen/m);
310 ok($o !~ /hint for newCONSTSUB/m);
311 ok($o !~ /hint for sv_2pv_nolen/m);
312 ok($o =~ /^Looks good/m);
314 $o = ppport(qw(--nochanges --quiet file1.xs));
317 $o = ppport(qw(--nochanges file2.xs));
318 ok($o =~ /^Scanning.*file2\.xs/mi);
319 ok($o =~ /Analyzing.*file2\.xs/mi);
320 ok($o !~ /^Scanning.*file1\.xs/mi);
321 ok($o =~ /^Uses mXPUSHp/m);
322 ok($o =~ /^Needs to include.*ppport\.h/m);
323 ok($o !~ /^Looks good/m);
324 ok($o =~ /^1 potentially required change detected/m);
326 $o = ppport(qw(--nochanges --nohints file2.xs));
327 ok($o =~ /^Scanning.*file2\.xs/mi);
328 ok($o =~ /Analyzing.*file2\.xs/mi);
329 ok($o !~ /^Scanning.*file1\.xs/mi);
330 ok($o =~ /^Uses mXPUSHp/m);
331 ok($o =~ /^Needs to include.*ppport\.h/m);
332 ok($o !~ /^Looks good/m);
333 ok($o =~ /^1 potentially required change detected/m);
335 $o = ppport(qw(--nochanges --nohints --nodiag file2.xs));
336 ok($o =~ /^Scanning.*file2\.xs/mi);
337 ok($o =~ /Analyzing.*file2\.xs/mi);
338 ok($o !~ /^Scanning.*file1\.xs/mi);
339 ok($o !~ /^Uses mXPUSHp/m);
340 ok($o !~ /^Needs to include.*ppport\.h/m);
341 ok($o !~ /^Looks good/m);
342 ok($o =~ /^1 potentially required change detected/m);
344 $o = ppport(qw(--nochanges --quiet file2.xs));
347 ---------------------------- file1.xs -----------------------------------------
349 #define NEED_newCONSTSUB
350 #define NEED_sv_2pv_nolen
356 ---------------------------- file2.xs -----------------------------------------
360 ===============================================================================
362 my $o = ppport(qw(--nochanges));
363 ok($o =~ /^Scanning.*FooBar\.xs/mi);
364 ok($o =~ /Analyzing.*FooBar\.xs/mi);
365 ok(matches($o, '^Scanning', 'm'), 1);
366 ok($o !~ /^Looks good/m);
367 ok($o =~ /^Uses grok_bin/m);
369 ---------------------------- FooBar.xs ----------------------------------------
375 ===============================================================================
377 my $o = ppport(qw(--nochanges));
378 ok($o =~ /^Scanning.*First\.xs/mi);
379 ok($o =~ /Analyzing.*First\.xs/mi);
380 ok($o =~ /^Scanning.*second\.h/mi);
381 ok($o =~ /Analyzing.*second\.h/mi);
382 ok($o =~ /^Scanning.*sub.*third\.c/mi);
383 ok($o =~ /Analyzing.*sub.*third\.c/mi);
384 ok($o !~ /^Scanning.*foobar/mi);
385 ok(matches($o, '^Scanning', 'm'), 3);
387 ---------------------------- First.xs -----------------------------------------
391 ---------------------------- foobar.xyz ---------------------------------------
395 ---------------------------- second.h -----------------------------------------
399 ---------------------------- sub/third.c --------------------------------------
403 ===============================================================================
405 my $o = ppport(qw(--nochanges));
406 ok($o =~ /Possibly wrong #define NEED_foobar in.*test.xs/i);
408 ---------------------------- test.xs ------------------------------------------
412 ===============================================================================
414 # And now some complex "real-world" example
416 my $o = ppport(qw(--copy=f));
417 for (qw(main.xs mod1.c mod2.c mod3.c mod4.c mod5.c)) {
418 ok($o =~ /^Scanning.*\Q$_\E/mi);
419 ok($o =~ /Analyzing.*\Q$_\E/i);
421 ok(matches($o, '^Scanning', 'm'), 6);
423 ok(matches($o, '^Writing copy of', 'm'), 5);
426 for (qw(main.xs mod1.c mod2.c mod3.c mod4.c)) {
427 ok($o =~ /^Writing copy of.*\Q$_\E.*with changes/mi);
429 ok(eq_files("${_}f", "${_}r"));
433 ---------------------------- main.xs ------------------------------------------
439 #define NEED_newCONSTSUB
440 #define NEED_grok_hex_GLOBAL
445 Perl_grok_bin(aTHX_ foo, bar);
451 Perl_grok_bin(bar, sv_no);
453 ---------------------------- mod1.c -------------------------------------------
459 #define NEED_grok_bin_GLOBAL
460 #define NEED_newCONSTSUB
467 Perl_sv_catpvf(); /* I know it's wrong ;-) */
470 ---------------------------- mod2.c -------------------------------------------
485 ---------------------------- mod3.c -------------------------------------------
494 ---------------------------- mod4.c -------------------------------------------
502 ---------------------------- mod5.c -------------------------------------------
511 ---------------------------- main.xsr -----------------------------------------
517 #define NEED_eval_pv_GLOBAL
518 #define NEED_grok_hex
519 #define NEED_newCONSTSUB_GLOBAL
530 grok_bin(bar, PL_sv_no);
532 ---------------------------- mod1.cr ------------------------------------------
538 #define NEED_grok_bin_GLOBAL
544 Perl_croak (aTHX_ "foo");
545 Perl_sv_catpvf(aTHX); /* I know it's wrong ;-) */
548 ---------------------------- mod2.cr ------------------------------------------
561 ---------------------------- mod3.cr ------------------------------------------
566 #define NEED_grok_oct
572 ---------------------------- mod4.cr ------------------------------------------
581 ===============================================================================
583 my $o = ppport(qw(--nochanges));
584 ok($o =~ /Uses grok_hex/m);
585 ok($o !~ /Looks good/m);
587 $o = ppport(qw(--nochanges --compat-version=5.8.0));
588 ok($o !~ /Uses grok_hex/m);
589 ok($o =~ /Looks good/m);
591 ---------------------------- FooBar.xs ----------------------------------------
595 ===============================================================================
597 my $o = ppport(qw(--nochanges));
598 ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);
600 $o = ppport(qw(--nochanges --compat-version=5.5.3));
601 ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);
603 $o = ppport(qw(--nochanges --compat-version=5.005_03));
604 ok($o =~ /Uses SvPVutf8_force, which may not be portable/m);
606 $o = ppport(qw(--nochanges --compat-version=5.6.0));
607 ok($o !~ /Uses SvPVutf8_force/m);
609 $o = ppport(qw(--nochanges --compat-version=5.006));
610 ok($o !~ /Uses SvPVutf8_force/m);
612 $o = ppport(qw(--nochanges --compat-version=5.999.999));
613 ok($o !~ /Uses SvPVutf8_force/m);
615 $o = ppport(qw(--nochanges --compat-version=6.0.0));
616 ok($o =~ /Only Perl 5 is supported/m);
618 $o = ppport(qw(--nochanges --compat-version=5.1000.999));
619 ok($o =~ /Invalid version number: 5.1000.999/m);
621 $o = ppport(qw(--nochanges --compat-version=5.999.1000));
622 ok($o =~ /Invalid version number: 5.999.1000/m);
624 ---------------------------- FooBar.xs ----------------------------------------
628 ===============================================================================
630 my $o = ppport(qw(--nochanges));
631 ok($o !~ /potentially required change/);
632 ok(matches($o, '^Looks good', 'm'), 2);
634 ---------------------------- FooBar.xs ----------------------------------------
636 #define NEED_grok_numeric_radix
637 #define NEED_grok_number
640 GROK_NUMERIC_RADIX();
643 ---------------------------- foo.c --------------------------------------------
649 ===============================================================================
651 # check --api-info option
653 my $o = ppport(qw(--api-info=INT2PTR));
654 my %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg;
655 ok(scalar keys %found, 1);
656 ok(exists $found{INT2PTR});
657 ok(matches($o, '^Supported at least starting from perl-5\.6\.0\.', 'm'), 1);
658 ok(matches($o, '^Support by .*ppport.* provided back to perl-5\.003\.', 'm'), 1);
660 $o = ppport(qw(--api-info=Zero));
661 %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg;
662 ok(scalar keys %found, 1);
663 ok(exists $found{Zero});
664 ok(matches($o, '^No portability information available\.', 'm'), 1);
666 $o = ppport(qw(--api-info=/Zero/));
667 %found = map {($_ => 1)} $o =~ /^===\s+(\w+)\s+===/mg;
668 ok(scalar keys %found, 2);
669 ok(exists $found{Zero});
670 ok(exists $found{ZeroD});
672 ===============================================================================
674 # check --list-provided option
676 my @o = ppport(qw(--list-provided));
680 my($name, $flags) = /^(\w+)(?:\s+\[(\w+(?:,\s+\w+)*)\])?$/ or $fail++;
681 exists $p{$name} and $fail++;
682 $p{$name} = defined $flags ? { map { ($_ => 1) } $flags =~ /(\w+)/g } : '';
687 ok(exists $p{call_sv});
688 ok(not ref $p{call_sv});
690 ok(exists $p{grok_bin});
691 ok(ref $p{grok_bin}, 'HASH');
692 ok(scalar keys %{$p{grok_bin}}, 1);
693 ok($p{grok_bin}{explicit});
695 ok(exists $p{gv_stashpvn});
696 ok(ref $p{gv_stashpvn}, 'HASH');
697 ok(scalar keys %{$p{gv_stashpvn}}, 1);
698 ok($p{gv_stashpvn}{hint});
700 ok(exists $p{sv_catpvf_mg});
701 ok(ref $p{sv_catpvf_mg}, 'HASH');
702 ok(scalar keys %{$p{sv_catpvf_mg}}, 2);
703 ok($p{sv_catpvf_mg}{explicit});
704 ok($p{sv_catpvf_mg}{depend});
706 ===============================================================================
708 # check --list-unsupported option
710 my @o = ppport(qw(--list-unsupported));
714 my($name, $ver) = /^(\w+)\s*\.+\s*([\d._]+)$/ or $fail++;
715 exists $p{$name} and $fail++;
721 ok(exists $p{utf8_distance});
722 ok($p{utf8_distance}, '5.6.0');
724 ok(exists $p{save_generic_svref});
725 ok($p{save_generic_svref}, '5.005_03');
727 ===============================================================================
729 # check --nofilter option
731 my $o = ppport(qw(--nochanges));
732 ok($o =~ /^Scanning.*foo\.cpp/mi);
733 ok($o =~ /Analyzing.*foo\.cpp/mi);
734 ok(matches($o, '^Scanning', 'm'), 1);
735 ok(matches($o, 'Analyzing', 'm'), 1);
737 $o = ppport(qw(--nochanges foo.cpp foo.o Makefile.PL));
738 ok($o =~ /Skipping the following files \(use --nofilter to avoid this\):/m);
739 ok(matches($o, '^\|\s+foo\.o', 'mi'), 1);
740 ok(matches($o, '^\|\s+Makefile\.PL', 'mi'), 1);
741 ok($o =~ /^Scanning.*foo\.cpp/mi);
742 ok($o =~ /Analyzing.*foo\.cpp/mi);
743 ok(matches($o, '^Scanning', 'm'), 1);
744 ok(matches($o, 'Analyzing', 'm'), 1);
746 $o = ppport(qw(--nochanges --nofilter foo.cpp foo.o Makefile.PL));
747 ok($o =~ /^Scanning.*foo\.cpp/mi);
748 ok($o =~ /Analyzing.*foo\.cpp/mi);
749 ok($o =~ /^Scanning.*foo\.o/mi);
750 ok($o =~ /Analyzing.*foo\.o/mi);
751 ok($o =~ /^Scanning.*Makefile/mi);
752 ok($o =~ /Analyzing.*Makefile/mi);
753 ok(matches($o, '^Scanning', 'm'), 3);
754 ok(matches($o, 'Analyzing', 'm'), 3);
756 ---------------------------- foo.cpp ------------------------------------------
760 ---------------------------- foo.o --------------------------------------------
764 ---------------------------- Makefile.PL --------------------------------------
768 ===============================================================================
770 # check if explicit variables are handled propery
772 my $o = ppport(qw(--copy=a));
773 ok($o =~ /^Needs to include.*ppport\.h/m);
774 ok($o =~ /^Uses PL_signals/m);
775 ok($o =~ /^File needs PL_signals, adding static request/m);
776 ok(eq_files('MyExt.xsa', 'MyExt.ra'));
778 unlink qw(MyExt.xsa);
780 ---------------------------- MyExt.xs -----------------------------------------
783 if (PL_signals == 42)
786 ---------------------------- MyExt.ra -----------------------------------------
788 #define NEED_PL_signals
791 if (PL_signals == 42)