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Diffstat (limited to 't/lib/st-06compat.t')
| -rw-r--r-- | t/lib/st-06compat.t | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/t/lib/st-06compat.t b/t/lib/st-06compat.t new file mode 100644 index 0000000000..e1a0780e5e --- /dev/null +++ b/t/lib/st-06compat.t @@ -0,0 +1,132 @@ +#!./perl + +# $Id: compat-0.6.t,v 1.0 2000/09/01 19:40:41 ram Exp $ +# +# Copyright (c) 1995-2000, Raphael Manfredi +# +# You may redistribute only under the same terms as Perl 5, as specified +# in the README file that comes with the distribution. +# +# $Log: compat-0.6.t,v $ +# Revision 1.0 2000/09/01 19:40:41 ram +# Baseline for first official release. +# + +BEGIN { + chdir('t') if -d 't'; + @INC = '.'; + push @INC, '../lib'; + require Config; import Config; + if ($Config{'extensions'} !~ /\bStorable\b/) { + print "1..0 # Skip: Storable was not built\n"; + exit 0; + } + require 'lib/st-dump.pl'; +} + +sub ok; + +print "1..8\n"; + +use Storable qw(freeze nfreeze thaw); + +package TIED_HASH; + +sub TIEHASH { + my $self = bless {}, shift; + return $self; +} + +sub FETCH { + my $self = shift; + my ($key) = @_; + $main::hash_fetch++; + return $self->{$key}; +} + +sub STORE { + my $self = shift; + my ($key, $val) = @_; + $self->{$key} = $val; +} + +package SIMPLE; + +sub make { + my $self = bless [], shift; + my ($x) = @_; + $self->[0] = $x; + return $self; +} + +package ROOT; + +sub make { + my $self = bless {}, shift; + my $h = tie %hash, TIED_HASH; + $self->{h} = $h; + $self->{ref} = \%hash; + my @pool; + for (my $i = 0; $i < 5; $i++) { + push(@pool, SIMPLE->make($i)); + } + $self->{obj} = \@pool; + my @a = ('string', $h, $self); + $self->{a} = \@a; + $self->{num} = [1, 0, -3, -3.14159, 456, 4.5]; + $h->{key1} = 'val1'; + $h->{key2} = 'val2'; + return $self; +}; + +sub num { $_[0]->{num} } +sub h { $_[0]->{h} } +sub ref { $_[0]->{ref} } +sub obj { $_[0]->{obj} } + +package main; + +my $r = ROOT->make; + +my $data = ''; +while (<DATA>) { + next if /^#/; + $data .= unpack("u", $_); +} + +ok 1, length $data == 278; + +my $y = thaw($data); +ok 2, 1; +ok 3, ref $y eq 'ROOT'; + +$Storable::canonical = 1; # Prevent "used once" warning +$Storable::canonical = 1; +# Allow for long double string conversions. +$y->{num}->[3] += 0; +$r->{num}->[3] += 0; +ok 4, nfreeze($y) eq nfreeze($r); + +ok 5, $y->ref->{key1} eq 'val1'; +ok 6, $y->ref->{key2} eq 'val2'; +ok 7, $hash_fetch == 2; + +my $num = $r->num; +my $ok = 1; +for (my $i = 0; $i < @$num; $i++) { + do { $ok = 0; last } unless $num->[$i] == $y->num->[$i]; +} +ok 8, $ok; + +__END__ +# +# using Storable-0.6@11, output of: print pack("u", nfreeze(ROOT->make)); +# original size: 278 bytes +# +M`P,````%!`(````&"(%8"(!8"'U8"@@M,RXQ-#$U.5@)```!R%@*`S0N-5A8 +M6`````-N=6T$`P````(*!'9A;#%8````!&ME>3$*!'9A;#)8````!&ME>3)B +M"51)141?2$%32%A8`````6@$`@````,*!G-T<FEN9U@$``````I8!``````` +M6%A8`````6$$`@````4$`@````$(@%AB!E-)35!,15A8!`(````!"(%88@93 +M24U03$586`0"`````0B"6&(&4TE-4$Q%6%@$`@````$(@UAB!E-)35!,15A8 +M!`(````!"(188@9324U03$586%A8`````V]B:@0,!``````*6%A8`````W)E +(9F($4D]/5%@` |