Commit | Line | Data |
adfe19db |
1 | ################################################################################ |
2 | # |
3 | # !!!!! Do NOT edit this file directly! !!!!! |
4 | # |
5 | # Edit mktests.PL and/or parts/inc/ppphtest instead. |
6 | # |
7 | ################################################################################ |
8 | |
9 | BEGIN { |
10 | if ($ENV{'PERL_CORE'}) { |
11 | chdir 't' if -d 't'; |
12 | @INC = ('../lib', '../ext/Devel/PPPort/t') if -d '../lib' && -d '../ext'; |
13 | require Config; import Config; |
14 | use vars '%Config'; |
a745474a |
15 | if (" $Config{'extensions'} " !~ m[ Devel/PPPort ]) { |
adfe19db |
16 | print "1..0 # Skip -- Perl configured without Devel::PPPort module\n"; |
17 | exit 0; |
18 | } |
19 | } |
20 | else { |
21 | unshift @INC, 't'; |
22 | } |
23 | |
24 | eval "use Test"; |
25 | if ($@) { |
26 | require 'testutil.pl'; |
96ad942f |
27 | print "1..134\n"; |
adfe19db |
28 | } |
29 | else { |
96ad942f |
30 | plan(tests => 134); |
adfe19db |
31 | } |
32 | } |
33 | |
34 | use Devel::PPPort; |
35 | use strict; |
36 | $^W = 1; |
37 | |
38 | use File::Path qw/rmtree mkpath/; |
96ad942f |
39 | use Config; |
adfe19db |
40 | |
41 | my $tmp = 'ppptmp'; |
96ad942f |
42 | my $inc = ''; |
43 | my $perl = find_perl(); |
adfe19db |
44 | |
45 | rmtree($tmp) if -d $tmp; |
46 | mkpath($tmp) or die "mkpath $tmp: $!\n"; |
47 | chdir($tmp) or die "chdir $tmp: $!\n"; |
48 | |
adfe19db |
49 | if ($ENV{'PERL_CORE'}) { |
87499469 |
50 | if (-d '../../lib') { |
d8d9a455 |
51 | $inc = $^O eq 'VMS' ? '-"I../../lib"' : '-I../../lib'; |
87499469 |
52 | unshift @INC, '../../lib'; |
53 | } |
adfe19db |
54 | } |
96ad942f |
55 | if ($perl =~ m!^\./!) { |
56 | $perl = ".$perl"; |
57 | } |
adfe19db |
58 | |
59 | END { |
cd266515 |
60 | chdir('..') if !-d $tmp && -d "../$tmp"; |
61 | rmtree($tmp) if -d $tmp; |
adfe19db |
62 | } |
63 | |
64 | ok(&Devel::PPPort::WriteFile("ppport.h")); |
65 | |
66 | sub ppport |
67 | { |
68 | my @args = @_; |
96ad942f |
69 | print "# *** running $perl $inc ppport.h @args ***\n"; |
70 | my $out = join '', `$perl $inc ppport.h @args`; |
adfe19db |
71 | my $copy = $out; |
72 | $copy =~ s/^/# | /mg; |
73 | print "$copy\n"; |
74 | return $out; |
75 | } |
76 | |
77 | sub matches |
78 | { |
79 | my($str, $re, $mod) = @_; |
80 | my @n; |
81 | eval "\@n = \$str =~ /$re/g$mod;"; |
82 | if ($@) { |
83 | my $err = $@; |
84 | $err =~ s/^/# *** /mg; |
85 | print "# *** ERROR ***\n$err\n"; |
86 | } |
87 | return $@ ? -42 : scalar @n; |
88 | } |
89 | |
90 | sub eq_files |
91 | { |
92 | my($f1, $f2) = @_; |
93 | return 0 unless -e $f1 && -e $f2; |
94 | local *F; |
95 | for ($f1, $f2) { |
96 | print "# File: $_\n"; |
97 | unless (open F, $_) { |
98 | print "# couldn't open $_: $!\n"; |
99 | return 0; |
100 | } |
101 | $_ = do { local $/; <F> }; |
102 | close F; |
103 | my $copy = $_; |
104 | $copy =~ s/^/# | /mg; |
105 | print "$copy\n"; |
106 | } |
107 | return $f1 eq $f2; |
108 | } |
109 | |
110 | my @tests; |
111 | |
112 | for (split /\s*={70,}\s*/, do { local $/; <DATA> }) { |
113 | s/^\s+//; s/\s+$//; |
114 | my($c, %f); |
115 | ($c, @f{m/-{20,}\s+(\S+)\s+-{20,}/g}) = split /\s*-{20,}\s+\S+\s+-{20,}\s*/; |
116 | push @tests, { code => $c, files => \%f }; |
117 | } |
118 | |
119 | my $t; |
120 | for $t (@tests) { |
121 | my $f; |
122 | for $f (keys %{$t->{files}}) { |
123 | my @f = split /\//, $f; |
124 | if (@f > 1) { |
125 | pop @f; |
126 | my $path = join '/', @f; |
127 | mkpath($path) or die "mkpath('$path'): $!\n"; |
128 | } |
129 | my $txt = $t->{files}{$f}; |
130 | local *F; |
131 | open F, ">$f" or die "open $f: $!\n"; |
132 | print F "$txt\n"; |
133 | close F; |
134 | $txt =~ s/^/# | /mg; |
135 | print "# *** writing $f ***\n$txt\n"; |
136 | } |
137 | |
138 | eval $t->{code}; |
139 | if ($@) { |
140 | my $err = $@; |
141 | $err =~ s/^/# *** /mg; |
142 | print "# *** ERROR ***\n$err\n"; |
143 | } |
144 | ok($@, ''); |
145 | |
146 | for (keys %{$t->{files}}) { |
147 | unlink $_ or die "unlink('$_'): $!\n"; |
148 | } |
149 | } |
150 | |
96ad942f |
151 | sub find_perl |
152 | { |
153 | my $perl = $^X; |
154 | |
155 | return $perl if $^O eq 'VMS'; |
156 | |
157 | my $exe = $Config{'_exe'} || ''; |
158 | |
159 | if ($perl =~ /^perl\Q$exe\E$/i) { |
160 | $perl = "perl$exe"; |
161 | eval "require File::Spec"; |
162 | if ($@) { |
163 | $perl = "./$perl"; |
164 | } else { |
165 | $perl = File::Spec->catfile(File::Spec->curdir(), $perl); |
166 | } |
167 | } |
168 | |
169 | if ($perl !~ /\Q$exe\E$/i) { |
170 | $perl .= $exe; |
171 | } |
172 | |
173 | warn "find_perl: cannot find $perl from $^X" unless -f $perl; |
174 | |
175 | return $perl; |
176 | } |
177 | |
adfe19db |
178 | __DATA__ |
179 | |
180 | my $o = ppport(qw(--help)); |
181 | ok($o =~ /^Usage:.*ppport\.h/m); |
182 | ok($o =~ /--help/m); |
183 | |
184 | $o = ppport(qw(--nochanges)); |
185 | ok($o =~ /^scanning.*test\.xs/mi); |
186 | ok($o =~ /analyzing.*test\.xs/mi); |
187 | ok(matches($o, '^scanning', 'mi'), 1); |
188 | ok(matches($o, 'analyzing', 'mi'), 1); |
189 | ok($o =~ /Uses Perl_newSViv instead of newSViv/); |
190 | |
191 | $o = ppport(qw(--quiet --nochanges)); |
192 | ok($o =~ /^\s*$/); |
193 | |
194 | ---------------------------- test.xs ------------------------------------------ |
195 | |
196 | Perl_newSViv(); |
197 | |
198 | =============================================================================== |
199 | |
200 | # check if C and C++ comments are filtered correctly |
201 | |
202 | my $o = ppport(qw(--copy=a)); |
203 | ok($o =~ /^scanning.*MyExt\.xs/mi); |
204 | ok($o =~ /analyzing.*MyExt\.xs/mi); |
205 | ok(matches($o, '^scanning', 'mi'), 1); |
206 | ok($o =~ /^Needs to include.*ppport\.h/m); |
207 | ok($o !~ /^Uses grok_bin/m); |
208 | ok($o !~ /^Uses newSVpv/m); |
209 | ok($o =~ /Uses 1 C\+\+ style comment/m); |
210 | ok(eq_files('MyExt.xsa', 'MyExt.ra')); |
211 | |
212 | # check if C++ are left untouched with --cplusplus |
213 | |
214 | $o = ppport(qw(--copy=b --cplusplus)); |
215 | ok($o =~ /^scanning.*MyExt\.xs/mi); |
216 | ok($o =~ /analyzing.*MyExt\.xs/mi); |
217 | ok(matches($o, '^scanning', 'mi'), 1); |
218 | ok($o =~ /^Needs to include.*ppport\.h/m); |
219 | ok($o !~ /^Uses grok_bin/m); |
220 | ok($o !~ /^Uses newSVpv/m); |
221 | ok($o !~ /Uses \d+ C\+\+ style comment/m); |
222 | ok(eq_files('MyExt.xsb', 'MyExt.rb')); |
223 | |
224 | unlink qw(MyExt.xsa MyExt.xsb); |
225 | |
226 | ---------------------------- MyExt.xs ----------------------------------------- |
227 | |
228 | newSVuv(); |
229 | // newSVpv(); |
230 | XPUSHs(foo); |
231 | /* grok_bin(); */ |
232 | |
233 | ---------------------------- MyExt.ra ----------------------------------------- |
234 | |
235 | #include "ppport.h" |
236 | newSVuv(); |
237 | /* newSVpv(); */ |
238 | XPUSHs(foo); |
239 | /* grok_bin(); */ |
240 | |
241 | ---------------------------- MyExt.rb ----------------------------------------- |
242 | |
243 | #include "ppport.h" |
244 | newSVuv(); |
245 | // newSVpv(); |
246 | XPUSHs(foo); |
247 | /* grok_bin(); */ |
248 | |
249 | =============================================================================== |
250 | |
251 | my $o = ppport(qw(--nochanges file1.xs)); |
252 | ok($o =~ /^scanning.*file1\.xs/mi); |
253 | ok($o =~ /analyzing.*file1\.xs/mi); |
254 | ok($o !~ /^scanning.*file2\.xs/mi); |
255 | ok($o =~ /^Uses newCONSTSUB/m); |
256 | ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_nolen/m); |
257 | ok($o =~ /hint for newCONSTSUB/m); |
258 | ok($o !~ /hint for sv_2pv_nolen/m); |
259 | ok($o =~ /^Looks good/m); |
260 | |
261 | $o = ppport(qw(--nochanges --nohints file1.xs)); |
262 | ok($o =~ /^scanning.*file1\.xs/mi); |
263 | ok($o =~ /analyzing.*file1\.xs/mi); |
264 | ok($o !~ /^scanning.*file2\.xs/mi); |
265 | ok($o =~ /^Uses newCONSTSUB/m); |
266 | ok($o =~ /^Uses SvPV_nolen.*depends.*sv_2pv_nolen/m); |
267 | ok($o !~ /hint for newCONSTSUB/m); |
268 | ok($o !~ /hint for sv_2pv_nolen/m); |
269 | ok($o =~ /^Looks good/m); |
270 | |
271 | $o = ppport(qw(--nochanges --nohints --nodiag file1.xs)); |
272 | ok($o =~ /^scanning.*file1\.xs/mi); |
273 | ok($o =~ /analyzing.*file1\.xs/mi); |
274 | ok($o !~ /^scanning.*file2\.xs/mi); |
275 | ok($o !~ /^Uses newCONSTSUB/m); |
276 | ok($o !~ /^Uses SvPV_nolen/m); |
277 | ok($o !~ /hint for newCONSTSUB/m); |
278 | ok($o !~ /hint for sv_2pv_nolen/m); |
279 | ok($o =~ /^Looks good/m); |
280 | |
281 | $o = ppport(qw(--nochanges --quiet file1.xs)); |
282 | ok($o =~ /^\s*$/); |
283 | |
284 | $o = ppport(qw(--nochanges file2.xs)); |
285 | ok($o =~ /^scanning.*file2\.xs/mi); |
286 | ok($o =~ /analyzing.*file2\.xs/mi); |
287 | ok($o !~ /^scanning.*file1\.xs/mi); |
288 | ok($o =~ /^Uses mXPUSHp/m); |
289 | ok($o =~ /^Needs to include.*ppport\.h/m); |
290 | ok($o !~ /^Looks good/m); |
291 | ok($o =~ /^1 potentially required change detected/m); |
292 | |
293 | $o = ppport(qw(--nochanges --nohints file2.xs)); |
294 | ok($o =~ /^scanning.*file2\.xs/mi); |
295 | ok($o =~ /analyzing.*file2\.xs/mi); |
296 | ok($o !~ /^scanning.*file1\.xs/mi); |
297 | ok($o =~ /^Uses mXPUSHp/m); |
298 | ok($o =~ /^Needs to include.*ppport\.h/m); |
299 | ok($o !~ /^Looks good/m); |
300 | ok($o =~ /^1 potentially required change detected/m); |
301 | |
302 | $o = ppport(qw(--nochanges --nohints --nodiag file2.xs)); |
303 | ok($o =~ /^scanning.*file2\.xs/mi); |
304 | ok($o =~ /analyzing.*file2\.xs/mi); |
305 | ok($o !~ /^scanning.*file1\.xs/mi); |
306 | ok($o !~ /^Uses mXPUSHp/m); |
307 | ok($o !~ /^Needs to include.*ppport\.h/m); |
308 | ok($o !~ /^Looks good/m); |
309 | ok($o =~ /^1 potentially required change detected/m); |
310 | |
311 | $o = ppport(qw(--nochanges --quiet file2.xs)); |
312 | ok($o =~ /^\s*$/); |
313 | |
314 | ---------------------------- file1.xs ----------------------------------------- |
315 | |
316 | #define NEED_newCONSTSUB |
317 | #define NEED_sv_2pv_nolen |
318 | #include "ppport.h" |
319 | |
320 | newCONSTSUB(); |
321 | SvPV_nolen(); |
322 | |
323 | ---------------------------- file2.xs ----------------------------------------- |
324 | |
325 | mXPUSHp(foo); |
326 | |
327 | =============================================================================== |
328 | |
329 | my $o = ppport(qw(--nochanges)); |
330 | ok($o =~ /^scanning.*FooBar\.xs/mi); |
331 | ok($o =~ /analyzing.*FooBar\.xs/mi); |
332 | ok(matches($o, '^scanning', 'mi'), 1); |
333 | ok($o !~ /^Looks good/m); |
334 | ok($o =~ /^Uses grok_bin/m); |
335 | |
336 | ---------------------------- FooBar.xs ---------------------------------------- |
337 | |
338 | newSViv(); |
339 | XPUSHs(foo); |
340 | grok_bin(); |
341 | |
342 | =============================================================================== |
343 | |
344 | my $o = ppport(qw(--nochanges)); |
345 | ok($o =~ /^scanning.*First\.xs/mi); |
346 | ok($o =~ /analyzing.*First\.xs/mi); |
347 | ok($o =~ /^scanning.*second\.h/mi); |
348 | ok($o =~ /analyzing.*second\.h/mi); |
349 | ok($o =~ /^scanning.*sub.*third\.c/mi); |
350 | ok($o =~ /analyzing.*sub.*third\.c/mi); |
351 | ok($o !~ /^scanning.*foobar/mi); |
352 | ok(matches($o, '^scanning', 'mi'), 3); |
353 | |
354 | ---------------------------- First.xs ----------------------------------------- |
355 | |
356 | one |
357 | |
358 | ---------------------------- foobar.xyz --------------------------------------- |
359 | |
360 | two |
361 | |
362 | ---------------------------- second.h ----------------------------------------- |
363 | |
364 | three |
365 | |
366 | ---------------------------- sub/third.c -------------------------------------- |
367 | |
368 | four |
369 | |
370 | =============================================================================== |
371 | |
372 | my $o = ppport(qw(--nochanges)); |
373 | ok($o =~ /Possibly wrong #define NEED_foobar in.*test.xs/i); |
374 | |
375 | ---------------------------- test.xs ------------------------------------------ |
376 | |
377 | #define NEED_foobar |
378 | |
379 | =============================================================================== |
380 | |
381 | # And now some complex "real-world" example |
382 | |
383 | my $o = ppport(qw(--copy=f)); |
384 | for (qw(main.xs mod1.c mod2.c mod3.c mod4.c mod5.c)) { |
385 | ok($o =~ /^scanning.*\Q$_\E/mi); |
386 | ok($o =~ /analyzing.*\Q$_\E/i); |
387 | } |
388 | ok(matches($o, '^scanning', 'mi'), 6); |
389 | |
390 | ok(matches($o, '^Writing copy of', 'mi'), 5); |
391 | ok(!-e "mod5.cf"); |
392 | |
393 | for (qw(main.xs mod1.c mod2.c mod3.c mod4.c)) { |
394 | ok($o =~ /^Writing copy of.*\Q$_\E.*with changes/mi); |
395 | ok(-e "${_}f"); |
396 | ok(eq_files("${_}f", "${_}r")); |
397 | unlink "${_}f"; |
398 | } |
399 | |
400 | ---------------------------- main.xs ------------------------------------------ |
401 | |
402 | #include "EXTERN.h" |
403 | #include "perl.h" |
404 | #include "XSUB.h" |
405 | |
406 | #define NEED_newCONSTSUB |
407 | #define NEED_grok_hex_GLOBAL |
408 | #include "ppport.h" |
409 | |
410 | newCONSTSUB(); |
411 | grok_hex(); |
412 | Perl_grok_bin(aTHX_ foo, bar); |
413 | |
414 | /* some comment */ |
415 | |
416 | perl_eval_pv(); |
417 | grok_bin(); |
418 | Perl_grok_bin(bar, sv_no); |
419 | |
420 | ---------------------------- mod1.c ------------------------------------------- |
421 | |
422 | #include "EXTERN.h" |
423 | #include "perl.h" |
424 | #include "XSUB.h" |
425 | |
426 | #define NEED_grok_bin_GLOBAL |
427 | #define NEED_newCONSTSUB |
428 | #include "ppport.h" |
429 | |
430 | newCONSTSUB(); |
431 | grok_bin(); |
432 | { |
433 | Perl_croak ("foo"); |
434 | Perl_sv_catpvf(); /* I know it's wrong ;-) */ |
435 | } |
436 | |
437 | ---------------------------- mod2.c ------------------------------------------- |
438 | |
439 | #include "EXTERN.h" |
440 | #include "perl.h" |
441 | #include "XSUB.h" |
442 | |
443 | #define NEED_eval_pv |
444 | #include "ppport.h" |
445 | |
446 | newSViv(); |
447 | |
448 | /* |
449 | eval_pv(); |
450 | */ |
451 | |
452 | ---------------------------- mod3.c ------------------------------------------- |
453 | |
454 | #include "EXTERN.h" |
455 | #include "perl.h" |
456 | #include "XSUB.h" |
457 | |
458 | grok_oct(); |
459 | eval_pv(); |
460 | |
461 | ---------------------------- mod4.c ------------------------------------------- |
462 | |
463 | #include "EXTERN.h" |
464 | #include "perl.h" |
465 | #include "XSUB.h" |
466 | |
467 | START_MY_CXT; |
468 | |
469 | ---------------------------- mod5.c ------------------------------------------- |
470 | |
471 | #include "EXTERN.h" |
472 | #include "perl.h" |
473 | #include "XSUB.h" |
474 | |
475 | #include "ppport.h" |
476 | call_pv(); |
477 | |
478 | ---------------------------- main.xsr ----------------------------------------- |
479 | |
480 | #include "EXTERN.h" |
481 | #include "perl.h" |
482 | #include "XSUB.h" |
483 | |
484 | #define NEED_eval_pv_GLOBAL |
485 | #define NEED_grok_hex |
486 | #define NEED_newCONSTSUB_GLOBAL |
487 | #include "ppport.h" |
488 | |
489 | newCONSTSUB(); |
490 | grok_hex(); |
491 | grok_bin(foo, bar); |
492 | |
493 | /* some comment */ |
494 | |
495 | eval_pv(); |
496 | grok_bin(); |
497 | grok_bin(bar, PL_sv_no); |
498 | |
499 | ---------------------------- mod1.cr ------------------------------------------ |
500 | |
501 | #include "EXTERN.h" |
502 | #include "perl.h" |
503 | #include "XSUB.h" |
504 | |
505 | #define NEED_grok_bin_GLOBAL |
506 | #include "ppport.h" |
507 | |
508 | newCONSTSUB(); |
509 | grok_bin(); |
510 | { |
511 | Perl_croak (aTHX_ "foo"); |
512 | Perl_sv_catpvf(aTHX); /* I know it's wrong ;-) */ |
513 | } |
514 | |
515 | ---------------------------- mod2.cr ------------------------------------------ |
516 | |
517 | #include "EXTERN.h" |
518 | #include "perl.h" |
519 | #include "XSUB.h" |
520 | |
521 | |
522 | newSViv(); |
523 | |
524 | /* |
525 | eval_pv(); |
526 | */ |
527 | |
528 | ---------------------------- mod3.cr ------------------------------------------ |
529 | |
530 | #include "EXTERN.h" |
531 | #include "perl.h" |
532 | #include "XSUB.h" |
533 | #define NEED_grok_oct |
534 | #include "ppport.h" |
535 | |
536 | grok_oct(); |
537 | eval_pv(); |
538 | |
539 | ---------------------------- mod4.cr ------------------------------------------ |
540 | |
541 | #include "EXTERN.h" |
542 | #include "perl.h" |
543 | #include "XSUB.h" |
544 | #include "ppport.h" |
545 | |
546 | START_MY_CXT; |
547 | |
548 | =============================================================================== |
549 | |
550 | my $o = ppport(qw(--nochanges)); |
551 | ok($o =~ /Uses grok_hex/m); |
552 | ok($o !~ /Looks good/m); |
553 | |
554 | $o = ppport(qw(--nochanges --compat-version=5.8.0)); |
555 | ok($o !~ /Uses grok_hex/m); |
556 | ok($o =~ /Looks good/m); |
557 | |
558 | ---------------------------- FooBar.xs ---------------------------------------- |
559 | |
560 | grok_hex(); |
561 | |
562 | =============================================================================== |
563 | |
564 | my $o = ppport(qw(--nochanges)); |
565 | ok($o =~ /Uses SvPVutf8_force, which may not be portable/m); |
566 | |
567 | $o = ppport(qw(--nochanges --compat-version=5.6.0)); |
568 | ok($o !~ /Uses SvPVutf8_force/m); |
569 | |
570 | ---------------------------- FooBar.xs ---------------------------------------- |
571 | |
572 | SvPVutf8_force(); |
573 | |
96ad942f |
574 | =============================================================================== |
575 | |
576 | my $o = ppport(qw(--nochanges)); |
577 | ok($o !~ /potentially required change/); |
578 | ok(matches($o, '^Looks good', 'mi'), 2); |
579 | |
580 | ---------------------------- FooBar.xs ---------------------------------------- |
581 | |
582 | #define NEED_grok_numeric_radix |
583 | #define NEED_grok_number |
584 | #include "ppport.h" |
585 | |
586 | GROK_NUMERIC_RADIX(); |
587 | grok_number(); |
588 | |
589 | ---------------------------- foo.c -------------------------------------------- |
590 | |
591 | #include "ppport.h" |
592 | |
593 | call_pv(); |
594 | |