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Diffstat (limited to 'contrib/perl5/t/op/tiearray.t')
-rwxr-xr-x | contrib/perl5/t/op/tiearray.t | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/contrib/perl5/t/op/tiearray.t b/contrib/perl5/t/op/tiearray.t new file mode 100755 index 0000000..8e78b2f --- /dev/null +++ b/contrib/perl5/t/op/tiearray.t @@ -0,0 +1,210 @@ +#!./perl + + +BEGIN { + chdir 't' if -d 't'; + @INC = '../lib'; +} + +my %seen; + +package Implement; + +sub TIEARRAY +{ + $seen{'TIEARRAY'}++; + my ($class,@val) = @_; + return bless \@val,$class; +} + +sub STORESIZE +{ + $seen{'STORESIZE'}++; + my ($ob,$sz) = @_; + return $#{$ob} = $sz-1; +} + +sub EXTEND +{ + $seen{'EXTEND'}++; + my ($ob,$sz) = @_; + return @$ob = $sz; +} + +sub FETCHSIZE +{ + $seen{'FETCHSIZE'}++; + return scalar(@{$_[0]}); +} + +sub FETCH +{ + $seen{'FETCH'}++; + my ($ob,$id) = @_; + return $ob->[$id]; +} + +sub STORE +{ + $seen{'STORE'}++; + my ($ob,$id,$val) = @_; + $ob->[$id] = $val; +} + +sub UNSHIFT +{ + $seen{'UNSHIFT'}++; + my $ob = shift; + unshift(@$ob,@_); +} + +sub PUSH +{ + $seen{'PUSH'}++; + my $ob = shift;; + push(@$ob,@_); +} + +sub CLEAR +{ + $seen{'CLEAR'}++; + @{$_[0]} = (); +} + +sub DESTROY +{ + $seen{'DESTROY'}++; +} + +sub POP +{ + $seen{'POP'}++; + my ($ob) = @_; + return pop(@$ob); +} + +sub SHIFT +{ + $seen{'SHIFT'}++; + my ($ob) = @_; + return shift(@$ob); +} + +sub SPLICE +{ + $seen{'SPLICE'}++; + my $ob = shift; + my $off = @_ ? shift : 0; + my $len = @_ ? shift : @$ob-1; + return splice(@$ob,$off,$len,@_); +} + +package main; + +print "1..31\n"; +my $test = 1; + +{my @ary; + +{ my $ob = tie @ary,'Implement',3,2,1; + print "not " unless $ob; + print "ok ", $test++,"\n"; + print "not " unless tied(@ary) == $ob; + print "ok ", $test++,"\n"; +} + + +print "not " unless @ary == 3; +print "ok ", $test++,"\n"; + +print "not " unless $#ary == 2; +print "ok ", $test++,"\n"; + +print "not " unless join(':',@ary) eq '3:2:1'; +print "ok ", $test++,"\n"; + +print "not " unless $seen{'FETCH'} >= 3; +print "ok ", $test++,"\n"; + +@ary = (1,2,3); + +print "not " unless $seen{'STORE'} >= 3; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '1:2:3'; +print "ok ", $test++,"\n"; + +{my @thing = @ary; +print "not " unless join(':',@thing) eq '1:2:3'; +print "ok ", $test++,"\n"; + +tie @thing,'Implement'; +@thing = @ary; +print "not " unless join(':',@thing) eq '1:2:3'; +print "ok ", $test++,"\n"; +} + +print "not " unless pop(@ary) == 3; +print "ok ", $test++,"\n"; +print "not " unless $seen{'POP'} == 1; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '1:2'; +print "ok ", $test++,"\n"; + +push(@ary,4); +print "not " unless $seen{'PUSH'} == 1; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '1:2:4'; +print "ok ", $test++,"\n"; + +my @x = splice(@ary,1,1,7); + + +print "not " unless $seen{'SPLICE'} == 1; +print "ok ", $test++,"\n"; + +print "not " unless @x == 1; +print "ok ", $test++,"\n"; +print "not " unless $x[0] == 2; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '1:7:4'; +print "ok ", $test++,"\n"; + +print "not " unless shift(@ary) == 1; +print "ok ", $test++,"\n"; +print "not " unless $seen{'SHIFT'} == 1; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '7:4'; +print "ok ", $test++,"\n"; + +my $n = unshift(@ary,5,6); +print "not " unless $seen{'UNSHIFT'} == 1; +print "ok ", $test++,"\n"; +print "not " unless $n == 4; +print "ok ", $test++,"\n"; +print "not " unless join(':',@ary) eq '5:6:7:4'; +print "ok ", $test++,"\n"; + +@ary = split(/:/,'1:2:3'); +print "not " unless join(':',@ary) eq '1:2:3'; +print "ok ", $test++,"\n"; + +my $t = 0; +foreach $n (@ary) + { + print "not " unless $n == ++$t; + print "ok ", $test++,"\n"; + } + +@ary = qw(3 2 1); +print "not " unless join(':',@ary) eq '3:2:1'; +print "ok ", $test++,"\n"; + +untie @ary; + +} + +print "not " unless $seen{'DESTROY'} == 2; +print "ok ", $test++,"\n"; + + + |