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Data::Dumper/qr.t: This test is not strict-safe
[perl5.git] / dist / Data-Dumper / t / dumper.t
CommitLineData
823edd99
GS		 1#!./perl -w
2#
3# testsuite for Data::Dumper
4#
5
6BEGIN {
f8e2702e
NC		 7 require Config; import Config;
8 if ($Config{'extensions'} !~ /\bData\/Dumper\b/) {
9 print "1..0 # Skip: Data::Dumper was not built\n";
10 exit 0;
be3174d2 11 }
823edd99
GS		 12}
13
504f80c1
JH		 14# Since Perl 5.8.1 because otherwise hash ordering is really random.
15local $Data::Dumper::Sortkeys = 1;
16
823edd99 17use Data::Dumper;
f70c35af
GS		 18use Config;
19my $Is_ebcdic = defined($Config{'ebcdic'}) && $Config{'ebcdic'} eq 'define';
823edd99
GS		 20
21$Data::Dumper::Pad = "#";
22my $TMAX;
23my $XS;
24my $TNUM = 0;
25my $WANT = '';
26
27sub TEST {
28 my $string = shift;
c4cce848 29 my $name = shift;
823edd99
GS		 30 my $t = eval $string;
31 ++$TNUM;
a2126434
JN		 32 $t =~ s/([A-Z]+)\(0x[0-9a-f]+\)/$1(0xdeadbeef)/g
33 if ($WANT =~ /deadbeef/);
f70c35af
GS		 34 if ($Is_ebcdic) {
35 # these data need massaging with non ascii character sets
36 # because of hashing order differences
37 $WANT = join("\n",sort(split(/\n/,$WANT)));
38 $WANT =~ s/\,$//mg;
39 $t = join("\n",sort(split(/\n/,$t)));
40 $t =~ s/\,$//mg;
41 }
c4cce848
NC		 42 $name = $name ? " - $name" : '';
43 print( ($t eq $WANT and not $@) ? "ok $TNUM$name\n"
44 : "not ok $TNUM$name\n--Expected--\n$WANT\n--Got--\n$@$t\n");
823edd99
GS		 45
46 ++$TNUM;
cf0d1c66
JH		 47 if ($Is_ebcdic) { # EBCDIC.
48 if ($TNUM == 311 || $TNUM == 314) {
49 eval $string;
50 } else {
51 eval $t;
52 }
53 } else {
54 eval "$t";
55 }
823edd99
GS		 56 print $@ ? "not ok $TNUM\n# \$@ says: $@\n" : "ok $TNUM\n";
57
58 $t = eval $string;
59 ++$TNUM;
a2126434
JN		 60 $t =~ s/([A-Z]+)\(0x[0-9a-f]+\)/$1(0xdeadbeef)/g
61 if ($WANT =~ /deadbeef/);
f70c35af
GS		 62 if ($Is_ebcdic) {
63 # here too there are hashing order differences
64 $WANT = join("\n",sort(split(/\n/,$WANT)));
65 $WANT =~ s/\,$//mg;
66 $t = join("\n",sort(split(/\n/,$t)));
67 $t =~ s/\,$//mg;
68 }
823edd99
GS		 69 print( ($t eq $WANT and not $@) ? "ok $TNUM\n"
70 : "not ok $TNUM\n--Expected--\n$WANT\n--Got--\n$@$t\n");
71}
72
fec5e1eb
IM		 73sub SKIP_TEST {
74 my $reason = shift;
75 ++$TNUM; print "ok $TNUM # skip $reason\n";
76 ++$TNUM; print "ok $TNUM # skip $reason\n";
77 ++$TNUM; print "ok $TNUM # skip $reason\n";
78}
79
c4cce848
NC		 80# Force Data::Dumper::Dump to use perl. We test Dumpxs explicitly by calling
81# it direct. Out here it lets us knobble the next if to test that the perl
82# only tests do work (and count correctly)
83$Data::Dumper::Useperl = 1;
823edd99
GS		 84if (defined &Data::Dumper::Dumpxs) {
85 print "### XS extension loaded, will run XS tests\n";
c1205a1e 86 $TMAX = 390; $XS = 1;
823edd99
GS		 87}
88else {
89 print "### XS extensions not loaded, will NOT run XS tests\n";
c1205a1e 90 $TMAX = 195; $XS = 0;
823edd99
GS		 91}
92
93print "1..$TMAX\n";
94
c4cce848 95#XXXif (0) {
823edd99
GS		 96#############
97#############
98
99@c = ('c');
100$c = \@c;
101$b = {};
102$a = [1, $b, $c];
103$b->{a} = $a;
104$b->{b} = $a->[1];
105$b->{c} = $a->[2];
106
107############# 1
108##
109$WANT = <<'EOT';
110#$a = [
111# 1,
112# {
504f80c1
JH		 113# 'a' => $a,
114# 'b' => $a->[1],
823edd99
GS		 115# 'c' => [
116# 'c'
504f80c1 117# ]
823edd99
GS		 118# },
119# $a->[1]{'c'}
120# ];
121#$b = $a->[1];
d20128b8 122#$6 = $a->[1]{'c'};
823edd99
GS		 123EOT
124
d20128b8
RGS		 125TEST q(Data::Dumper->Dump([$a,$b,$c], [qw(a b), 6]));
126TEST q(Data::Dumper->Dumpxs([$a,$b,$c], [qw(a b), 6])) if $XS;
823edd99
GS		 127
128
129############# 7
130##
131$WANT = <<'EOT';
132#@a = (
133# 1,
134# {
504f80c1
JH		 135# 'a' => [],
136# 'b' => {},
823edd99
GS		 137# 'c' => [
138# 'c'
504f80c1 139# ]
823edd99
GS		 140# },
141# []
142# );
143#$a[1]{'a'} = \@a;
144#$a[1]{'b'} = $a[1];
145#$a[2] = $a[1]{'c'};
146#$b = $a[1];
147EOT
148
149$Data::Dumper::Purity = 1; # fill in the holes for eval
150TEST q(Data::Dumper->Dump([$a, $b], [qw(*a b)])); # print as @a
151TEST q(Data::Dumper->Dumpxs([$a, $b], [qw(*a b)])) if $XS;
152
153############# 13
154##
155$WANT = <<'EOT';
156#%b = (
157# 'a' => [
158# 1,
159# {},
504f80c1
JH		 160# [
161# 'c'
162# ]
823edd99 163# ],
504f80c1
JH		 164# 'b' => {},
165# 'c' => []
823edd99
GS		 166# );
167#$b{'a'}[1] = \%b;
168#$b{'b'} = \%b;
504f80c1 169#$b{'c'} = $b{'a'}[2];
823edd99
GS		 170#$a = $b{'a'};
171EOT
172
173TEST q(Data::Dumper->Dump([$b, $a], [qw(*b a)])); # print as %b
174TEST q(Data::Dumper->Dumpxs([$b, $a], [qw(*b a)])) if $XS;
175
176############# 19
177##
178$WANT = <<'EOT';
179#$a = [
180# 1,
181# {
182# 'a' => [],
504f80c1
JH		 183# 'b' => {},
184# 'c' => []
823edd99
GS		 185# },
186# []
187#];
188#$a->[1]{'a'} = $a;
189#$a->[1]{'b'} = $a->[1];
504f80c1 190#$a->[1]{'c'} = \@c;
823edd99
GS		 191#$a->[2] = \@c;
192#$b = $a->[1];
193EOT
194
195$Data::Dumper::Indent = 1;
196TEST q(
197 $d = Data::Dumper->new([$a,$b], [qw(a b)]);
198 $d->Seen({'*c' => $c});
199 $d->Dump;
200 );
201if ($XS) {
202 TEST q(
203 $d = Data::Dumper->new([$a,$b], [qw(a b)]);
204 $d->Seen({'*c' => $c});
205 $d->Dumpxs;
206 );
207}
208
209
210############# 25
211##
212$WANT = <<'EOT';
213#$a = [
214# #0
215# 1,
216# #1
217# {
504f80c1
JH		 218# a => $a,
219# b => $a->[1],
823edd99
GS		 220# c => [
221# #0
222# 'c'
504f80c1 223# ]
823edd99
GS		 224# },
225# #2
226# $a->[1]{c}
227# ];
228#$b = $a->[1];
229EOT
230
231$d->Indent(3);
232$d->Purity(0)->Quotekeys(0);
233TEST q( $d->Reset; $d->Dump );
234
235TEST q( $d->Reset; $d->Dumpxs ) if $XS;
236
237############# 31
238##
239$WANT = <<'EOT';
240#$VAR1 = [
241# 1,
242# {
504f80c1
JH		 243# 'a' => [],
244# 'b' => {},
823edd99
GS		 245# 'c' => [
246# 'c'
504f80c1 247# ]
823edd99
GS		 248# },
249# []
250#];
251#$VAR1->[1]{'a'} = $VAR1;
252#$VAR1->[1]{'b'} = $VAR1->[1];
253#$VAR1->[2] = $VAR1->[1]{'c'};
254EOT
255
256TEST q(Dumper($a));
257TEST q(Data::Dumper::DumperX($a)) if $XS;
258
259############# 37
260##
261$WANT = <<'EOT';
262#[
263# 1,
264# {
504f80c1
JH		 265# a => $VAR1,
266# b => $VAR1->[1],
823edd99
GS		 267# c => [
268# 'c'
504f80c1 269# ]
823edd99
GS		 270# },
271# $VAR1->[1]{c}
272#]
273EOT
274
275{
276 local $Data::Dumper::Purity = 0;
277 local $Data::Dumper::Quotekeys = 0;
278 local $Data::Dumper::Terse = 1;
279 TEST q(Dumper($a));
280 TEST q(Data::Dumper::DumperX($a)) if $XS;
281}
282
283
284############# 43
285##
286$WANT = <<'EOT';
287#$VAR1 = {
504f80c1
JH		 288# "abc\0'\efg" => "mno\0",
289# "reftest" => \\1
823edd99
GS		 290#};
291EOT
292
54964f74
GA		 293$foo = { "abc\000\'\efg" => "mno\000",
294 "reftest" => \\1,
295 };
823edd99
GS		 296{
297 local $Data::Dumper::Useqq = 1;
298 TEST q(Dumper($foo));
299}
300
301 $WANT = <<"EOT";
302#\$VAR1 = {
504f80c1
JH		 303# 'abc\0\\'\efg' => 'mno\0',
304# 'reftest' => \\\\1
823edd99
GS		 305#};
306EOT
307
308 {
309 local $Data::Dumper::Useqq = 1;
310 TEST q(Data::Dumper::DumperX($foo)) if $XS; # cheat
311 }
312
313
314
315#############
316#############
317
318{
319 package main;
320 use Data::Dumper;
321 $foo = 5;
f32b5c8a 322 @foo = (-10,\*foo);
823edd99
GS		 323 %foo = (a=>1,b=>\$foo,c=>\@foo);
324 $foo{d} = \%foo;
325 $foo[2] = \%foo;
326
327############# 49
328##
329 $WANT = <<'EOT';
330#$foo = \*::foo;
331#*::foo = \5;
332#*::foo = [
333# #0
f32b5c8a 334# -10,
823edd99 335# #1
5df59fb6 336# do{my $o},
823edd99
GS		 337# #2
338# {
339# 'a' => 1,
5df59fb6 340# 'b' => do{my $o},
504f80c1 341# 'c' => [],
823edd99
GS		 342# 'd' => {}
343# }
344# ];
345#*::foo{ARRAY}->[1] = $foo;
a6fe520e 346#*::foo{ARRAY}->[2]{'b'} = *::foo{SCALAR};
504f80c1 347#*::foo{ARRAY}->[2]{'c'} = *::foo{ARRAY};
823edd99
GS		 348#*::foo{ARRAY}->[2]{'d'} = *::foo{ARRAY}->[2];
349#*::foo = *::foo{ARRAY}->[2];
350#@bar = @{*::foo{ARRAY}};
351#%baz = %{*::foo{ARRAY}->[2]};
352EOT
353
354 $Data::Dumper::Purity = 1;
355 $Data::Dumper::Indent = 3;
356 TEST q(Data::Dumper->Dump([\\*foo, \\@foo, \\%foo], ['*foo', '*bar', '*baz']));
357 TEST q(Data::Dumper->Dumpxs([\\*foo, \\@foo, \\%foo], ['*foo', '*bar', '*baz'])) if $XS;
358
359############# 55
360##
361 $WANT = <<'EOT';
362#$foo = \*::foo;
363#*::foo = \5;
364#*::foo = [
f32b5c8a 365# -10,
5df59fb6 366# do{my $o},
823edd99
GS		 367# {
368# 'a' => 1,
5df59fb6 369# 'b' => do{my $o},
504f80c1 370# 'c' => [],
823edd99
GS		 371# 'd' => {}
372# }
373#];
374#*::foo{ARRAY}->[1] = $foo;
a6fe520e 375#*::foo{ARRAY}->[2]{'b'} = *::foo{SCALAR};
504f80c1 376#*::foo{ARRAY}->[2]{'c'} = *::foo{ARRAY};
823edd99
GS		 377#*::foo{ARRAY}->[2]{'d'} = *::foo{ARRAY}->[2];
378#*::foo = *::foo{ARRAY}->[2];
379#$bar = *::foo{ARRAY};
380#$baz = *::foo{ARRAY}->[2];
381EOT
382
383 $Data::Dumper::Indent = 1;
384 TEST q(Data::Dumper->Dump([\\*foo, \\@foo, \\%foo], ['foo', 'bar', 'baz']));
385 TEST q(Data::Dumper->Dumpxs([\\*foo, \\@foo, \\%foo], ['foo', 'bar', 'baz'])) if $XS;
386
387############# 61
388##
389 $WANT = <<'EOT';
390#@bar = (
f32b5c8a 391# -10,
823edd99
GS		 392# \*::foo,
393# {}
394#);
395#*::foo = \5;
396#*::foo = \@bar;
397#*::foo = {
398# 'a' => 1,
5df59fb6 399# 'b' => do{my $o},
504f80c1 400# 'c' => [],
823edd99
GS		 401# 'd' => {}
402#};
a6fe520e 403#*::foo{HASH}->{'b'} = *::foo{SCALAR};
504f80c1 404#*::foo{HASH}->{'c'} = \@bar;
823edd99
GS		 405#*::foo{HASH}->{'d'} = *::foo{HASH};
406#$bar[2] = *::foo{HASH};
407#%baz = %{*::foo{HASH}};
408#$foo = $bar[1];
409EOT
410
411 TEST q(Data::Dumper->Dump([\\@foo, \\%foo, \\*foo], ['*bar', '*baz', '*foo']));
412 TEST q(Data::Dumper->Dumpxs([\\@foo, \\%foo, \\*foo], ['*bar', '*baz', '*foo'])) if $XS;
413
414############# 67
415##
416 $WANT = <<'EOT';
417#$bar = [
f32b5c8a 418# -10,
823edd99
GS		 419# \*::foo,
420# {}
421#];
422#*::foo = \5;
423#*::foo = $bar;
424#*::foo = {
425# 'a' => 1,
5df59fb6 426# 'b' => do{my $o},
504f80c1 427# 'c' => [],
823edd99
GS		 428# 'd' => {}
429#};
a6fe520e 430#*::foo{HASH}->{'b'} = *::foo{SCALAR};
504f80c1 431#*::foo{HASH}->{'c'} = $bar;
823edd99
GS		 432#*::foo{HASH}->{'d'} = *::foo{HASH};
433#$bar->[2] = *::foo{HASH};
434#$baz = *::foo{HASH};
435#$foo = $bar->[1];
436EOT
437
438 TEST q(Data::Dumper->Dump([\\@foo, \\%foo, \\*foo], ['bar', 'baz', 'foo']));
439 TEST q(Data::Dumper->Dumpxs([\\@foo, \\%foo, \\*foo], ['bar', 'baz', 'foo'])) if $XS;
440
441############# 73
442##
443 $WANT = <<'EOT';
444#$foo = \*::foo;
445#@bar = (
f32b5c8a 446# -10,
823edd99
GS		 447# $foo,
448# {
449# a => 1,
450# b => \5,
504f80c1 451# c => \@bar,
823edd99
GS		 452# d => $bar[2]
453# }
454#);
455#%baz = %{$bar[2]};
456EOT
457
458 $Data::Dumper::Purity = 0;
459 $Data::Dumper::Quotekeys = 0;
460 TEST q(Data::Dumper->Dump([\\*foo, \\@foo, \\%foo], ['*foo', '*bar', '*baz']));
461 TEST q(Data::Dumper->Dumpxs([\\*foo, \\@foo, \\%foo], ['*foo', '*bar', '*baz'])) if $XS;
462
463############# 79
464##
465 $WANT = <<'EOT';
466#$foo = \*::foo;
467#$bar = [
f32b5c8a 468# -10,
823edd99
GS		 469# $foo,
470# {
471# a => 1,
472# b => \5,
504f80c1 473# c => $bar,
823edd99
GS		 474# d => $bar->[2]
475# }
476#];
477#$baz = $bar->[2];
478EOT
479
480 TEST q(Data::Dumper->Dump([\\*foo, \\@foo, \\%foo], ['foo', 'bar', 'baz']));
481 TEST q(Data::Dumper->Dumpxs([\\*foo, \\@foo, \\%foo], ['foo', 'bar', 'baz'])) if $XS;
482
483}
484
485#############
486#############
487{
488 package main;
489 @dogs = ( 'Fido', 'Wags' );
490 %kennel = (
491 First => \$dogs[0],
492 Second => \$dogs[1],
493 );
494 $dogs[2] = \%kennel;
495 $mutts = \%kennel;
496 $mutts = $mutts; # avoid warning
497
498############# 85
499##
500 $WANT = <<'EOT';
501#%kennels = (
504f80c1
JH		 502# First => \'Fido',
503# Second => \'Wags'
823edd99
GS		 504#);
505#@dogs = (
0f4592ef
GS		 506# ${$kennels{First}},
507# ${$kennels{Second}},
823edd99
GS		 508# \%kennels
509#);
510#%mutts = %kennels;
511EOT
512
513 TEST q(
514 $d = Data::Dumper->new([\\%kennel, \\@dogs, $mutts],
515 [qw(*kennels *dogs *mutts)] );
516 $d->Dump;
517 );
518 if ($XS) {
519 TEST q(
520 $d = Data::Dumper->new([\\%kennel, \\@dogs, $mutts],
521 [qw(*kennels *dogs *mutts)] );
522 $d->Dumpxs;
523 );
524 }
525
526############# 91
527##
528 $WANT = <<'EOT';
529#%kennels = %kennels;
530#@dogs = @dogs;
531#%mutts = %kennels;
532EOT
533
534 TEST q($d->Dump);
535 TEST q($d->Dumpxs) if $XS;
536
537############# 97
538##
539 $WANT = <<'EOT';
540#%kennels = (
504f80c1
JH		 541# First => \'Fido',
542# Second => \'Wags'
823edd99
GS		 543#);
544#@dogs = (
0f4592ef
GS		 545# ${$kennels{First}},
546# ${$kennels{Second}},
823edd99
GS		 547# \%kennels
548#);
549#%mutts = %kennels;
550EOT
551
552
553 TEST q($d->Reset; $d->Dump);
554 if ($XS) {
555 TEST q($d->Reset; $d->Dumpxs);
556 }
557
558############# 103
559##
560 $WANT = <<'EOT';
561#@dogs = (
562# 'Fido',
563# 'Wags',
564# {
504f80c1
JH		 565# First => \$dogs[0],
566# Second => \$dogs[1]
823edd99
GS		 567# }
568#);
569#%kennels = %{$dogs[2]};
570#%mutts = %{$dogs[2]};
571EOT
572
573 TEST q(
574 $d = Data::Dumper->new([\\@dogs, \\%kennel, $mutts],
575 [qw(*dogs *kennels *mutts)] );
576 $d->Dump;
577 );
578 if ($XS) {
579 TEST q(
580 $d = Data::Dumper->new([\\@dogs, \\%kennel, $mutts],
581 [qw(*dogs *kennels *mutts)] );
582 $d->Dumpxs;
583 );
584 }
585
586############# 109
587##
588 TEST q($d->Reset->Dump);
589 if ($XS) {
590 TEST q($d->Reset->Dumpxs);
591 }
592
593############# 115
594##
595 $WANT = <<'EOT';
596#@dogs = (
597# 'Fido',
598# 'Wags',
599# {
504f80c1
JH		 600# First => \'Fido',
601# Second => \'Wags'
823edd99
GS		 602# }
603#);
604#%kennels = (
504f80c1
JH		 605# First => \'Fido',
606# Second => \'Wags'
823edd99
GS		 607#);
608EOT
609
610 TEST q(
611 $d = Data::Dumper->new( [\@dogs, \%kennel], [qw(*dogs *kennels)] );
612 $d->Deepcopy(1)->Dump;
613 );
614 if ($XS) {
615 TEST q($d->Reset->Dumpxs);
616 }
617
618}
619
620{
621
0f4592ef
GS		 622sub z { print "foo\n" }
623$c = [ \&z ];
823edd99
GS		 624
625############# 121
626##
627 $WANT = <<'EOT';
628#$a = $b;
629#$c = [
630# $b
631#];
632EOT
633
0f4592ef
GS		 634TEST q(Data::Dumper->new([\&z,$c],['a','c'])->Seen({'b' => \&z})->Dump;);
635TEST q(Data::Dumper->new([\&z,$c],['a','c'])->Seen({'b' => \&z})->Dumpxs;)
823edd99
GS		 636 if $XS;
637
638############# 127
639##
640 $WANT = <<'EOT';
641#$a = \&b;
642#$c = [
643# \&b
644#];
645EOT
646
0f4592ef
GS		 647TEST q(Data::Dumper->new([\&z,$c],['a','c'])->Seen({'*b' => \&z})->Dump;);
648TEST q(Data::Dumper->new([\&z,$c],['a','c'])->Seen({'*b' => \&z})->Dumpxs;)
823edd99
GS		 649 if $XS;
650
651############# 133
652##
653 $WANT = <<'EOT';
654#*a = \&b;
655#@c = (
656# \&b
657#);
658EOT
659
0f4592ef
GS		 660TEST q(Data::Dumper->new([\&z,$c],['*a','*c'])->Seen({'*b' => \&z})->Dump;);
661TEST q(Data::Dumper->new([\&z,$c],['*a','*c'])->Seen({'*b' => \&z})->Dumpxs;)
823edd99
GS		 662 if $XS;
663
664}
0f4592ef
GS		 665
666{
667 $a = [];
668 $a->[1] = \$a->[0];
669
670############# 139
671##
672 $WANT = <<'EOT';
673#@a = (
674# undef,
5df59fb6 675# do{my $o}
0f4592ef
GS		 676#);
677#$a[1] = \$a[0];
678EOT
679
680TEST q(Data::Dumper->new([$a],['*a'])->Purity(1)->Dump;);
681TEST q(Data::Dumper->new([$a],['*a'])->Purity(1)->Dumpxs;)
682 if $XS;
683}
684
685{
686 $a = \\\\\'foo';
687 $b = $$$a;
688
689############# 145
690##
691 $WANT = <<'EOT';
692#$a = \\\\\'foo';
693#$b = ${${$a}};
694EOT
695
696TEST q(Data::Dumper->new([$a,$b],['a','b'])->Purity(1)->Dump;);
697TEST q(Data::Dumper->new([$a,$b],['a','b'])->Purity(1)->Dumpxs;)
698 if $XS;
699}
700
701{
702 $a = [{ a => \$b }, { b => undef }];
703 $b = [{ c => \$b }, { d => \$a }];
704
705############# 151
706##
707 $WANT = <<'EOT';
708#$a = [
709# {
710# a => \[
711# {
5df59fb6 712# c => do{my $o}
0f4592ef
GS		 713# },
714# {
715# d => \[]
716# }
717# ]
718# },
719# {
720# b => undef
721# }
722#];
723#${$a->[0]{a}}->[0]->{c} = $a->[0]{a};
724#${${$a->[0]{a}}->[1]->{d}} = $a;
725#$b = ${$a->[0]{a}};
726EOT
727
728TEST q(Data::Dumper->new([$a,$b],['a','b'])->Purity(1)->Dump;);
729TEST q(Data::Dumper->new([$a,$b],['a','b'])->Purity(1)->Dumpxs;)
730 if $XS;
731}
732
733{
734 $a = [[[[\\\\\'foo']]]];
735 $b = $a->[0][0];
736 $c = $${$b->[0][0]};
737
738############# 157
739##
740 $WANT = <<'EOT';
741#$a = [
742# [
743# [
744# [
745# \\\\\'foo'
746# ]
747# ]
748# ]
749#];
750#$b = $a->[0][0];
751#$c = ${${$a->[0][0][0][0]}};
752EOT
753
754TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Purity(1)->Dump;);
755TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Purity(1)->Dumpxs;)
756 if $XS;
757}
a2126434
JN		 758
759{
760 $f = "pearl";
761 $e = [ $f ];
762 $d = { 'e' => $e };
763 $c = [ $d ];
764 $b = { 'c' => $c };
765 $a = { 'b' => $b };
766
767############# 163
768##
769 $WANT = <<'EOT';
770#$a = {
771# b => {
772# c => [
773# {
774# e => 'ARRAY(0xdeadbeef)'
775# }
776# ]
777# }
778#};
779#$b = $a->{b};
780#$c = $a->{b}{c};
781EOT
782
783TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(4)->Dump;);
784TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(4)->Dumpxs;)
785 if $XS;
786
787############# 169
788##
789 $WANT = <<'EOT';
790#$a = {
791# b => 'HASH(0xdeadbeef)'
792#};
793#$b = $a->{b};
794#$c = [
795# 'HASH(0xdeadbeef)'
796#];
797EOT
798
799TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(1)->Dump;);
800TEST q(Data::Dumper->new([$a,$b,$c],['a','b','c'])->Maxdepth(1)->Dumpxs;)
801 if $XS;
802}
5df59fb6
GS		 803
804{
805 $a = \$a;
806 $b = [$a];
807
808############# 175
809##
810 $WANT = <<'EOT';
811#$b = [
812# \$b->[0]
813#];
814EOT
815
816TEST q(Data::Dumper->new([$b],['b'])->Purity(0)->Dump;);
817TEST q(Data::Dumper->new([$b],['b'])->Purity(0)->Dumpxs;)
818 if $XS;
819
820############# 181
821##
822 $WANT = <<'EOT';
823#$b = [
824# \do{my $o}
825#];
826#${$b->[0]} = $b->[0];
827EOT
828
829
830TEST q(Data::Dumper->new([$b],['b'])->Purity(1)->Dump;);
831TEST q(Data::Dumper->new([$b],['b'])->Purity(1)->Dumpxs;)
832 if $XS;
833}
f397e026
TC		 834
835{
836 $a = "\x{09c10}";
837############# 187
838## XS code was adding an extra \0
839 $WANT = <<'EOT';
840#$a = "\x{9c10}";
841EOT
842
fec5e1eb
IM		 843 if($] >= 5.007) {
844 TEST q(Data::Dumper->Dump([$a], ['a'])), "\\x{9c10}";
845 } else {
846 SKIP_TEST "Incomplete support for UTF-8 in old perls";
847 }
c4cce848
NC		 848 TEST q(Data::Dumper->Dumpxs([$a], ['a'])), "XS \\x{9c10}"
849 if $XS;
f397e026 850}
e9105f86
IN		 851
852{
853 $i = 0;
854 $a = { map { ("$_$_$_", ++$i) } 'I'..'Q' };
e9105f86
IN		 855
856############# 193
857##
858 $WANT = <<'EOT';
859#$VAR1 = {
860# III => 1,
861# JJJ => 2,
862# KKK => 3,
863# LLL => 4,
864# MMM => 5,
865# NNN => 6,
866# OOO => 7,
867# PPP => 8,
868# QQQ => 9
869#};
870EOT
871
872TEST q(Data::Dumper->new([$a])->Dump;);
873TEST q(Data::Dumper->new([$a])->Dumpxs;)
874 if $XS;
875}
876
877{
878 $i = 5;
879 $c = { map { (++$i, "$_$_$_") } 'I'..'Q' };
880 local $Data::Dumper::Sortkeys = \&sort199;
881 sub sort199 {
882 my $hash = shift;
883 return [ sort { $b <=> $a } keys %$hash ];
884 }
885
886############# 199
887##
888 $WANT = <<'EOT';
889#$VAR1 = {
c4cce848
NC		 890# 14 => 'QQQ',
891# 13 => 'PPP',
892# 12 => 'OOO',
893# 11 => 'NNN',
894# 10 => 'MMM',
895# 9 => 'LLL',
896# 8 => 'KKK',
897# 7 => 'JJJ',
898# 6 => 'III'
e9105f86
IN		 899#};
900EOT
901
c4cce848 902# perl code does keys and values as numbers if possible
e9105f86 903TEST q(Data::Dumper->new([$c])->Dump;);
c4cce848
NC		 904# XS code always does them as strings
905$WANT =~ s/ (\d+)/ '$1'/gs;
e9105f86
IN		 906TEST q(Data::Dumper->new([$c])->Dumpxs;)
907 if $XS;
908}
909
910{
911 $i = 5;
912 $c = { map { (++$i, "$_$_$_") } 'I'..'Q' };
913 $d = { reverse %$c };
914 local $Data::Dumper::Sortkeys = \&sort205;
915 sub sort205 {
916 my $hash = shift;
917 return [
918 $hash eq $c ? (sort { $a <=> $b } keys %$hash)
919 : (reverse sort keys %$hash)
920 ];
921 }
922
923############# 205
924##
925 $WANT = <<'EOT';
926#$VAR1 = [
927# {
c4cce848
NC		 928# 6 => 'III',
929# 7 => 'JJJ',
930# 8 => 'KKK',
931# 9 => 'LLL',
932# 10 => 'MMM',
933# 11 => 'NNN',
934# 12 => 'OOO',
935# 13 => 'PPP',
936# 14 => 'QQQ'
e9105f86
IN		 937# },
938# {
c4cce848
NC		 939# QQQ => 14,
940# PPP => 13,
941# OOO => 12,
942# NNN => 11,
943# MMM => 10,
944# LLL => 9,
945# KKK => 8,
946# JJJ => 7,
947# III => 6
e9105f86
IN		 948# }
949#];
950EOT
951
952TEST q(Data::Dumper->new([[$c, $d]])->Dump;);
c4cce848 953$WANT =~ s/ (\d+)/ '$1'/gs;
e9105f86
IN		 954TEST q(Data::Dumper->new([[$c, $d]])->Dumpxs;)
955 if $XS;
956}
8e5f9a6e
RGS		 957
958{
959 local $Data::Dumper::Deparse = 1;
960 local $Data::Dumper::Indent = 2;
961
962############# 211
963##
964 $WANT = <<'EOT';
965#$VAR1 = {
966# foo => sub {
41a63c2f
MA		 967# print 'foo';
968# }
8e5f9a6e
RGS		 969# };
970EOT
971
4543415b
MHM		 972 if(" $Config{'extensions'} " !~ m[ B ]) {
973 SKIP_TEST "Perl configured without B module";
974 } else {
975 TEST q(Data::Dumper->new([{ foo => sub { print "foo"; } }])->Dump);
976 }
8e5f9a6e 977}
c4cce848
NC		 978
979############# 214
980##
981
982# This is messy.
983# The controls (bare numbers) are stored either as integers or floating point.
984# [depending on whether the tokeniser sees things like ".".
985# The peephole optimiser only runs for constant folding, not single constants,
986# so I already have some NVs, some IVs
987# The string versions are not. They are all PV
988
989# This is arguably all far too chummy with the implementation, but I really
990# want to ensure that we don't go wrong when flags on scalars get as side
991# effects of reading them.
992
993# These tests are actually testing the precise output of the current
994# implementation, so will most likely fail if the implementation changes,
995# even if the new implementation produces different but correct results.
996# It would be nice to test for wrong answers, but I can't see how to do that,
997# so instead I'm checking for unexpected answers. (ie -2 becoming "-2" is not
998# wrong, but I can't see an easy, reliable way to code that knowledge)
999
1000# Numbers (seen by the tokeniser as numbers, stored as numbers.
1001 @numbers =
1002 (
1003 0, +1, -2, 3.0, +4.0, -5.0, 6.5, +7.5, -8.5,
1004 9, +10, -11, 12.0, +13.0, -14.0, 15.5, +16.25, -17.75,
1005 );
1006# Strings
1007 @strings =
1008 (
1009 "0", "+1", "-2", "3.0", "+4.0", "-5.0", "6.5", "+7.5", "-8.5", " 9",
1010 " +10", " -11", " 12.0", " +13.0", " -14.0", " 15.5", " +16.25", " -17.75",
1011 );
1012
1013# The perl code always does things the same way for numbers.
1014 $WANT_PL_N = <<'EOT';
1015#$VAR1 = 0;
1016#$VAR2 = 1;
1017#$VAR3 = -2;
1018#$VAR4 = 3;
1019#$VAR5 = 4;
1020#$VAR6 = -5;
1021#$VAR7 = '6.5';
1022#$VAR8 = '7.5';
1023#$VAR9 = '-8.5';
1024#$VAR10 = 9;
1025#$VAR11 = 10;
1026#$VAR12 = -11;
1027#$VAR13 = 12;
1028#$VAR14 = 13;
1029#$VAR15 = -14;
1030#$VAR16 = '15.5';
1031#$VAR17 = '16.25';
1032#$VAR18 = '-17.75';
1033EOT
1034# The perl code knows that 0 and -2 stringify exactly back to the strings,
1035# so it dumps them as numbers, not strings.
1036 $WANT_PL_S = <<'EOT';
1037#$VAR1 = 0;
1038#$VAR2 = '+1';
1039#$VAR3 = -2;
1040#$VAR4 = '3.0';
1041#$VAR5 = '+4.0';
1042#$VAR6 = '-5.0';
1043#$VAR7 = '6.5';
1044#$VAR8 = '+7.5';
1045#$VAR9 = '-8.5';
1046#$VAR10 = ' 9';
1047#$VAR11 = ' +10';
1048#$VAR12 = ' -11';
1049#$VAR13 = ' 12.0';
1050#$VAR14 = ' +13.0';
1051#$VAR15 = ' -14.0';
1052#$VAR16 = ' 15.5';
1053#$VAR17 = ' +16.25';
1054#$VAR18 = ' -17.75';
1055EOT
1056
1057# The XS code differs.
1058# These are the numbers as seen by the tokeniser. Constants aren't folded
1059# (which makes IVs where possible) so values the tokeniser thought were
1060# floating point are stored as NVs. The XS code outputs these as strings,
1061# but as it has converted them from NVs, leading + signs will not be there.
1062 $WANT_XS_N = <<'EOT';
1063#$VAR1 = 0;
1064#$VAR2 = 1;
1065#$VAR3 = -2;
1066#$VAR4 = '3';
1067#$VAR5 = '4';
1068#$VAR6 = '-5';
1069#$VAR7 = '6.5';
1070#$VAR8 = '7.5';
1071#$VAR9 = '-8.5';
1072#$VAR10 = 9;
1073#$VAR11 = 10;
1074#$VAR12 = -11;
1075#$VAR13 = '12';
1076#$VAR14 = '13';
1077#$VAR15 = '-14';
1078#$VAR16 = '15.5';
1079#$VAR17 = '16.25';
1080#$VAR18 = '-17.75';
1081EOT
1082
1083# These are the strings as seen by the tokeniser. The XS code will output
1084# these for all cases except where the scalar has been used in integer context
1085 $WANT_XS_S = <<'EOT';
1086#$VAR1 = '0';
1087#$VAR2 = '+1';
1088#$VAR3 = '-2';
1089#$VAR4 = '3.0';
1090#$VAR5 = '+4.0';
1091#$VAR6 = '-5.0';
1092#$VAR7 = '6.5';
1093#$VAR8 = '+7.5';
1094#$VAR9 = '-8.5';
1095#$VAR10 = ' 9';
1096#$VAR11 = ' +10';
1097#$VAR12 = ' -11';
1098#$VAR13 = ' 12.0';
1099#$VAR14 = ' +13.0';
1100#$VAR15 = ' -14.0';
1101#$VAR16 = ' 15.5';
1102#$VAR17 = ' +16.25';
1103#$VAR18 = ' -17.75';
1104EOT
1105
1106# These are the numbers as IV-ized by &
1107# These will differ from WANT_XS_N because now IV flags will be set on all
1108# values that were actually integer, and the XS code will then output these
1109# as numbers not strings.
1110 $WANT_XS_I = <<'EOT';
1111#$VAR1 = 0;
1112#$VAR2 = 1;
1113#$VAR3 = -2;
1114#$VAR4 = 3;
1115#$VAR5 = 4;
1116#$VAR6 = -5;
1117#$VAR7 = '6.5';
1118#$VAR8 = '7.5';
1119#$VAR9 = '-8.5';
1120#$VAR10 = 9;
1121#$VAR11 = 10;
1122#$VAR12 = -11;
1123#$VAR13 = 12;
1124#$VAR14 = 13;
1125#$VAR15 = -14;
1126#$VAR16 = '15.5';
1127#$VAR17 = '16.25';
1128#$VAR18 = '-17.75';
1129EOT
1130
1131# Some of these tests will be redundant.
1132@numbers_s = @numbers_i = @numbers_is = @numbers_n = @numbers_ns = @numbers_ni
1133 = @numbers_nis = @numbers;
1134@strings_s = @strings_i = @strings_is = @strings_n = @strings_ns = @strings_ni
1135 = @strings_nis = @strings;
1136# Use them in an integer context
1137foreach (@numbers_i, @numbers_ni, @numbers_nis, @numbers_is,
1138 @strings_i, @strings_ni, @strings_nis, @strings_is) {
1139 my $b = sprintf "%d", $_;
1140}
1141# Use them in a floating point context
1142foreach (@numbers_n, @numbers_ni, @numbers_nis, @numbers_ns,
1143 @strings_n, @strings_ni, @strings_nis, @strings_ns) {
1144 my $b = sprintf "%e", $_;
1145}
1146# Use them in a string context
1147foreach (@numbers_s, @numbers_is, @numbers_nis, @numbers_ns,
1148 @strings_s, @strings_is, @strings_nis, @strings_ns) {
1149 my $b = sprintf "%s", $_;
1150}
1151
1152# use Devel::Peek; Dump ($_) foreach @vanilla_c;
1153
1154$WANT=$WANT_PL_N;
1155TEST q(Data::Dumper->new(\@numbers)->Dump), 'Numbers';
1156TEST q(Data::Dumper->new(\@numbers_s)->Dump), 'Numbers PV';
1157TEST q(Data::Dumper->new(\@numbers_i)->Dump), 'Numbers IV';
1158TEST q(Data::Dumper->new(\@numbers_is)->Dump), 'Numbers IV,PV';
1159TEST q(Data::Dumper->new(\@numbers_n)->Dump), 'Numbers NV';
1160TEST q(Data::Dumper->new(\@numbers_ns)->Dump), 'Numbers NV,PV';
1161TEST q(Data::Dumper->new(\@numbers_ni)->Dump), 'Numbers NV,IV';
1162TEST q(Data::Dumper->new(\@numbers_nis)->Dump), 'Numbers NV,IV,PV';
1163$WANT=$WANT_PL_S;
1164TEST q(Data::Dumper->new(\@strings)->Dump), 'Strings';
1165TEST q(Data::Dumper->new(\@strings_s)->Dump), 'Strings PV';
1166TEST q(Data::Dumper->new(\@strings_i)->Dump), 'Strings IV';
1167TEST q(Data::Dumper->new(\@strings_is)->Dump), 'Strings IV,PV';
1168TEST q(Data::Dumper->new(\@strings_n)->Dump), 'Strings NV';
1169TEST q(Data::Dumper->new(\@strings_ns)->Dump), 'Strings NV,PV';
1170TEST q(Data::Dumper->new(\@strings_ni)->Dump), 'Strings NV,IV';
1171TEST q(Data::Dumper->new(\@strings_nis)->Dump), 'Strings NV,IV,PV';
1172if ($XS) {
78d00c47 1173 my $nv_preserves_uv = defined $Config{d_nv_preserves_uv};
04fe7e43 1174 my $nv_preserves_uv_4bits = exists($Config{nv_preserves_uv_bits}) && $Config{nv_preserves_uv_bits} >= 4;
c4cce848
NC		 1175 $WANT=$WANT_XS_N;
1176 TEST q(Data::Dumper->new(\@numbers)->Dumpxs), 'XS Numbers';
1177 TEST q(Data::Dumper->new(\@numbers_s)->Dumpxs), 'XS Numbers PV';
78d00c47 1178 if ($nv_preserves_uv || $nv_preserves_uv_4bits) {
c4cce848
NC		 1179 $WANT=$WANT_XS_I;
1180 TEST q(Data::Dumper->new(\@numbers_i)->Dumpxs), 'XS Numbers IV';
1181 TEST q(Data::Dumper->new(\@numbers_is)->Dumpxs), 'XS Numbers IV,PV';
78d00c47
TS		 1182 } else {
1183 SKIP_TEST "NV does not preserve 4bits";
1184 SKIP_TEST "NV does not preserve 4bits";
1185 }
c4cce848
NC		 1186 $WANT=$WANT_XS_N;
1187 TEST q(Data::Dumper->new(\@numbers_n)->Dumpxs), 'XS Numbers NV';
1188 TEST q(Data::Dumper->new(\@numbers_ns)->Dumpxs), 'XS Numbers NV,PV';
78d00c47 1189 if ($nv_preserves_uv || $nv_preserves_uv_4bits) {
c4cce848
NC		 1190 $WANT=$WANT_XS_I;
1191 TEST q(Data::Dumper->new(\@numbers_ni)->Dumpxs), 'XS Numbers NV,IV';
1192 TEST q(Data::Dumper->new(\@numbers_nis)->Dumpxs), 'XS Numbers NV,IV,PV';
78d00c47
TS		 1193 } else {
1194 SKIP_TEST "NV does not preserve 4bits";
1195 SKIP_TEST "NV does not preserve 4bits";
1196 }
c4cce848
NC		 1197
1198 $WANT=$WANT_XS_S;
1199 TEST q(Data::Dumper->new(\@strings)->Dumpxs), 'XS Strings';
1200 TEST q(Data::Dumper->new(\@strings_s)->Dumpxs), 'XS Strings PV';
1201 # This one used to really mess up. New code actually emulates the .pm code
1202 $WANT=$WANT_PL_S;
1203 TEST q(Data::Dumper->new(\@strings_i)->Dumpxs), 'XS Strings IV';
1204 TEST q(Data::Dumper->new(\@strings_is)->Dumpxs), 'XS Strings IV,PV';
78d00c47 1205 if ($nv_preserves_uv || $nv_preserves_uv_4bits) {
c4cce848
NC		 1206 $WANT=$WANT_XS_S;
1207 TEST q(Data::Dumper->new(\@strings_n)->Dumpxs), 'XS Strings NV';
1208 TEST q(Data::Dumper->new(\@strings_ns)->Dumpxs), 'XS Strings NV,PV';
78d00c47
TS		 1209 } else {
1210 SKIP_TEST "NV does not preserve 4bits";
1211 SKIP_TEST "NV does not preserve 4bits";
1212 }
c4cce848
NC		 1213 # This one used to really mess up. New code actually emulates the .pm code
1214 $WANT=$WANT_PL_S;
1215 TEST q(Data::Dumper->new(\@strings_ni)->Dumpxs), 'XS Strings NV,IV';
1216 TEST q(Data::Dumper->new(\@strings_nis)->Dumpxs), 'XS Strings NV,IV,PV';
1217}
1218
1219{
1220 $a = "1\n";
1221############# 310
1222## Perl code was using /...$/ and hence missing the \n.
1223 $WANT = <<'EOT';
1224my $VAR1 = '42
1225';
1226EOT
1227
1228 # Can't pad with # as the output has an embedded newline.
1229 local $Data::Dumper::Pad = "my ";
1230 TEST q(Data::Dumper->Dump(["42\n"])), "number with trailing newline";
1231 TEST q(Data::Dumper->Dumpxs(["42\n"])), "XS number with trailing newline"
1232 if $XS;
1233}
1234
c4cce848
NC		 1235{
1236 @a = (
1237 999999999,
1238 1000000000,
1239 9999999999,
1240 10000000000,
1241 -999999999,
1242 -1000000000,
1243 -9999999999,
1244 -10000000000,
1245 4294967295,
1246 4294967296,
1247 -2147483648,
1248 -2147483649,
1249 );
1250############# 316
1251## Perl code flips over at 10 digits.
1252 $WANT = <<'EOT';
1253#$VAR1 = 999999999;
1254#$VAR2 = '1000000000';
1255#$VAR3 = '9999999999';
1256#$VAR4 = '10000000000';
1257#$VAR5 = -999999999;
1258#$VAR6 = '-1000000000';
1259#$VAR7 = '-9999999999';
1260#$VAR8 = '-10000000000';
1261#$VAR9 = '4294967295';
1262#$VAR10 = '4294967296';
1263#$VAR11 = '-2147483648';
1264#$VAR12 = '-2147483649';
1265EOT
1266
1267 TEST q(Data::Dumper->Dump(\@a)), "long integers";
1268
1269 if ($XS) {
1270## XS code flips over at 11 characters ("-" is a char) or larger than int.
1271 if (~0 == 0xFFFFFFFF) {
1272 # 32 bit system
1273 $WANT = <<'EOT';
1274#$VAR1 = 999999999;
1275#$VAR2 = 1000000000;
1276#$VAR3 = '9999999999';
1277#$VAR4 = '10000000000';
1278#$VAR5 = -999999999;
1279#$VAR6 = '-1000000000';
1280#$VAR7 = '-9999999999';
1281#$VAR8 = '-10000000000';
1282#$VAR9 = 4294967295;
1283#$VAR10 = '4294967296';
1284#$VAR11 = '-2147483648';
1285#$VAR12 = '-2147483649';
1286EOT
1287 } else {
1288 $WANT = <<'EOT';
1289#$VAR1 = 999999999;
1290#$VAR2 = 1000000000;
1291#$VAR3 = 9999999999;
1292#$VAR4 = '10000000000';
1293#$VAR5 = -999999999;
1294#$VAR6 = '-1000000000';
1295#$VAR7 = '-9999999999';
1296#$VAR8 = '-10000000000';
1297#$VAR9 = 4294967295;
1298#$VAR10 = 4294967296;
1299#$VAR11 = '-2147483648';
1300#$VAR12 = '-2147483649';
1301EOT
1302 }
1303 TEST q(Data::Dumper->Dumpxs(\@a)), "XS long integers";
1304 }
1305}
1306
f052740f
NC		 1307#XXX}
1308{
cf0d1c66
JH		 1309 if ($Is_ebcdic) {
1310 $b = "Bad. XS didn't escape dollar sign";
f052740f 1311############# 322
cf0d1c66
JH		 1312 $WANT = <<"EOT"; # Careful. This is '' string written inside '' here doc
1313#\$VAR1 = '\$b\"\@\\\\\xB1';
1314EOT
1315 $a = "\$b\"\@\\\xB1\x{100}";
1316 chop $a;
1317 TEST q(Data::Dumper->Dump([$a])), "utf8 flag with \" and \$";
1318 if ($XS) {
1319 $WANT = <<'EOT'; # While this is "" string written inside "" here doc
1320#$VAR1 = "\$b\"\@\\\x{b1}";
1321EOT
1322 TEST q(Data::Dumper->Dumpxs([$a])), "XS utf8 flag with \" and \$";
1323 }
1324 } else {
1325 $b = "Bad. XS didn't escape dollar sign";
1326############# 322
1327 $WANT = <<"EOT"; # Careful. This is '' string written inside '' here doc
f052740f
NC		 1328#\$VAR1 = '\$b\"\@\\\\\xA3';
1329EOT
1330
cf0d1c66
JH		 1331 $a = "\$b\"\@\\\xA3\x{100}";
1332 chop $a;
1333 TEST q(Data::Dumper->Dump([$a])), "utf8 flag with \" and \$";
1334 if ($XS) {
1335 $WANT = <<'EOT'; # While this is "" string written inside "" here doc
f052740f
NC		 1336#$VAR1 = "\$b\"\@\\\x{a3}";
1337EOT
cf0d1c66
JH		 1338 TEST q(Data::Dumper->Dumpxs([$a])), "XS utf8 flag with \" and \$";
1339 }
f052740f
NC		 1340 }
1341 # XS used to produce "$b\"' which is 4 chars, not 3. [ie wrongly qq(\$b\\\")]
1342############# 328
1343 $WANT = <<'EOT';
1344#$VAR1 = '$b"';
1345EOT
1346
1347 $a = "\$b\"\x{100}";
1348 chop $a;
1349 TEST q(Data::Dumper->Dump([$a])), "utf8 flag with \" and \$";
1350 if ($XS) {
1351 TEST q(Data::Dumper->Dumpxs([$a])), "XS utf8 flag with \" and \$";
1352 }
1353
1354
1355 # XS used to produce 'D'oh!' which is well, D'oh!
1356 # Andreas found this one, which in turn discovered the previous two.
1357############# 334
1358 $WANT = <<'EOT';
1359#$VAR1 = 'D\'oh!';
1360EOT
1361
1362 $a = "D'oh!\x{100}";
1363 chop $a;
1364 TEST q(Data::Dumper->Dump([$a])), "utf8 flag with '";
1365 if ($XS) {
1366 TEST q(Data::Dumper->Dumpxs([$a])), "XS utf8 flag with '";
1367 }
1368}
d075f8ed
NC		 1369
1370# Jarkko found that -Mutf8 caused some tests to fail. Turns out that there
1371# was an otherwise untested code path in the XS for utf8 hash keys with purity
1372# 1
1373
1374{
1375 $WANT = <<'EOT';
1376#$ping = \*::ping;
1377#*::ping = \5;
1378#*::ping = {
1379# "\x{decaf}\x{decaf}\x{decaf}\x{decaf}" => do{my $o}
1380#};
1381#*::ping{HASH}->{"\x{decaf}\x{decaf}\x{decaf}\x{decaf}"} = *::ping{SCALAR};
1382#%pong = %{*::ping{HASH}};
1383EOT
1384 local $Data::Dumper::Purity = 1;
1385 local $Data::Dumper::Sortkeys;
1386 $ping = 5;
1387 %ping = (chr (0xDECAF) x 4 =>\$ping);
1388 for $Data::Dumper::Sortkeys (0, 1) {
fec5e1eb
IM		 1389 if($] >= 5.007) {
1390 TEST q(Data::Dumper->Dump([\\*ping, \\%ping], ['*ping', '*pong']));
1391 TEST q(Data::Dumper->Dumpxs([\\*ping, \\%ping], ['*ping', '*pong'])) if $XS;
1392 } else {
1393 SKIP_TEST "Incomplete support for UTF-8 in old perls";
1394 SKIP_TEST "Incomplete support for UTF-8 in old perls";
1395 }
d075f8ed
NC		 1396 }
1397}
fdce9ba9
NC		 1398
1399# XS for quotekeys==0 was not being defensive enough against utf8 flagged
1400# scalars
1401
1402{
1403 $WANT = <<'EOT';
1404#$VAR1 = {
1405# perl => 'rocks'
1406#};
1407EOT
1408 local $Data::Dumper::Quotekeys = 0;
1409 my $k = 'perl' . chr 256;
1410 chop $k;
1411 %foo = ($k => 'rocks');
1412
1413 TEST q(Data::Dumper->Dump([\\%foo])), "quotekeys == 0 for utf8 flagged ASCII";
1414 TEST q(Data::Dumper->Dumpxs([\\%foo])),
1415 "XS quotekeys == 0 for utf8 flagged ASCII" if $XS;
1416}
3bef8b4a
RGS		 1417############# 358
1418{
1419 $WANT = <<'EOT';
1420#$VAR1 = [
1421# undef,
1422# undef,
1423# 1
1424#];
1425EOT
1426 @foo = ();
1427 $foo[2] = 1;
1428 TEST q(Data::Dumper->Dump([\@foo])), 'Richard Clamp, Message-Id: <20030104005247.GA27685@mirth.demon.co.uk>';
1429 TEST q(Data::Dumper->Dumpxs([\@foo])) if $XS;
1430}
1431
fe642606
FC		 1432############# 364
1433# Make sure $obj->Dumpxs returns the right thing in list context. This was
1434# broken by the initial attempt to fix [perl #74170].
1435$WANT = <<'EOT';
1436#$VAR1 = [];
1437EOT
1438TEST q(join " ", new Data::Dumper [[]],[] =>->Dumpxs),
1439 '$obj->Dumpxs in list context'
1440 if $XS;
3bef8b4a 1441
45e462ce
SR		 1442############# 366
1443{
1444 $WANT = <<'EOT';
1445#$VAR1 = [
1446# "\0\1\2\3\4\5\6\a\b\t\n\13\f\r\16\17\20\21\22\23\24\25\26\27\30\31\32\e\34\35\36\37 !\"#\$%&'()*+,-./0123456789:;<=>?\@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377"
1447#];
1448EOT
1449
1450 $foo = [ join "", map chr, 0..255 ];
1451 local $Data::Dumper::Useqq = 1;
1452 TEST q(Dumper($foo)), 'All latin1 characters';
1453 for (1..3) { print "not ok " . (++$TNUM) . " # TODO NYI\n" if $XS } # TEST q(Data::Dumper::DumperX($foo)) if $XS;
1454}
1455
1456############# 372
1457{
1458 $WANT = <<'EOT';
1459#$VAR1 = [
1460# "\0\1\2\3\4\5\6\a\b\t\n\13\f\r\16\17\20\21\22\23\24\25\26\27\30\31\32\e\34\35\36\37 !\"#\$%&'()*+,-./0123456789:;<=>?\@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\177\x{80}\x{81}\x{82}\x{83}\x{84}\x{85}\x{86}\x{87}\x{88}\x{89}\x{8a}\x{8b}\x{8c}\x{8d}\x{8e}\x{8f}\x{90}\x{91}\x{92}\x{93}\x{94}\x{95}\x{96}\x{97}\x{98}\x{99}\x{9a}\x{9b}\x{9c}\x{9d}\x{9e}\x{9f}\x{a0}\x{a1}\x{a2}\x{a3}\x{a4}\x{a5}\x{a6}\x{a7}\x{a8}\x{a9}\x{aa}\x{ab}\x{ac}\x{ad}\x{ae}\x{af}\x{b0}\x{b1}\x{b2}\x{b3}\x{b4}\x{b5}\x{b6}\x{b7}\x{b8}\x{b9}\x{ba}\x{bb}\x{bc}\x{bd}\x{be}\x{bf}\x{c0}\x{c1}\x{c2}\x{c3}\x{c4}\x{c5}\x{c6}\x{c7}\x{c8}\x{c9}\x{ca}\x{cb}\x{cc}\x{cd}\x{ce}\x{cf}\x{d0}\x{d1}\x{d2}\x{d3}\x{d4}\x{d5}\x{d6}\x{d7}\x{d8}\x{d9}\x{da}\x{db}\x{dc}\x{dd}\x{de}\x{df}\x{e0}\x{e1}\x{e2}\x{e3}\x{e4}\x{e5}\x{e6}\x{e7}\x{e8}\x{e9}\x{ea}\x{eb}\x{ec}\x{ed}\x{ee}\x{ef}\x{f0}\x{f1}\x{f2}\x{f3}\x{f4}\x{f5}\x{f6}\x{f7}\x{f8}\x{f9}\x{fa}\x{fb}\x{fc}\x{fd}\x{fe}\x{ff}\x{20ac}"
1461#];
1462EOT
1463
1464 $foo = [ join "", map chr, 0..255, 0x20ac ];
1465 local $Data::Dumper::Useqq = 1;
8ec7030c
FC		 1466 if ($] < 5.007) {
1467 print "not ok " . (++$TNUM) . " # TODO - fails under 5.6\n" for 1..3;
1468 }
1469 else {
1470 TEST q(Dumper($foo)),
1471 'All latin1 characters with utf8 flag including a wide character';
1472 }
45e462ce
SR		 1473 for (1..3) { print "not ok " . (++$TNUM) . " # TODO NYI\n" if $XS } # TEST q(Data::Dumper::DumperX($foo)) if $XS;
1474}
d036e907
FC		 1475
1476############# 378
1477{
1478 # If XS cannot load, the pure-Perl version cannot deparse vstrings with
1479 # underscores properly. In 5.8.0, vstrings are just strings.
1480 $WANT = $] > 5.0080001 ? $XS ? <<'EOT' : <<'EOV' : <<'EOU';
1481#$a = \v65.66.67;
1482#$b = \v65.66.067;
1483#$c = \v65.66.6_7;
1484#$d = \'ABC';
1485EOT
1486#$a = \v65.66.67;
1487#$b = \v65.66.67;
1488#$c = \v65.66.67;
1489#$d = \'ABC';
1490EOV
1491#$a = \'ABC';
1492#$b = \'ABC';
1493#$c = \'ABC';
1494#$d = \'ABC';
1495EOU
6c512c3f
FC		 1496 @::_v = (
1497 \v65.66.67,
1498 \($] < 5.007 ? v65.66.67 : eval 'v65.66.067'),
1499 \v65.66.6_7,
1500 \~v190.189.188
1501 );
d036e907
FC		 1502 TEST q(Data::Dumper->Dump(\@::_v, [qw(a b c d)])), 'vstrings';
1503 TEST q(Data::Dumper->Dumpxs(\@::_v, [qw(a b c d)])), 'xs vstrings'
1504 if $XS;
1505}
c1205a1e
FC		 1506
1507############# 384
1508{
1509 # [perl #107372] blessed overloaded globs
1510 $WANT = <<'EOW';
1511#$VAR1 = bless( \*::finkle, 'overtest' );
1512EOW
1513 {
1514 package overtest;
1515 use overload fallback=>1, q\""\=>sub{"oaoaa"};
1516 }
1517 TEST q(Data::Dumper->Dump([bless \*finkle, "overtest"])),
1518 'blessed overloaded globs';
1519 TEST q(Data::Dumper->Dumpxs([\*finkle])), 'blessed overloaded globs (xs)'
1520 if $XS;
1521}
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