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|
#!./perl
BEGIN {
chdir 't' if -d 't';
if ($^O eq 'MacOS') {
@INC = qw(: ::lib ::macos:lib);
} else {
@INC = '.';
push @INC, '../lib';
}
}
$| = 1;
use warnings;
use strict;
use Config;
print "1..2\n";
my $test = 1;
sub ok { print "ok $test\n"; $test++ }
use B;
package Testing::Symtable;
use vars qw($This @That %wibble $moo %moo);
my $not_a_sym = 'moo';
sub moo { 42 }
sub car { 23 }
package Testing::Symtable::Foo;
sub yarrow { "Hock" }
package Testing::Symtable::Bar;
sub hock { "yarrow" }
package main;
use vars qw(%Subs);
local %Subs = ();
B::walksymtable(\%Testing::Symtable::, 'find_syms', sub { $_[0] =~ /Foo/ },
'Testing::Symtable::');
sub B::GV::find_syms {
my($symbol) = @_;
$main::Subs{$symbol->STASH->NAME . '::' . $symbol->NAME}++;
}
my @syms = map { 'Testing::Symtable::'.$_ } qw(This That wibble moo car
BEGIN);
push @syms, "Testing::Symtable::Foo::yarrow";
# Make sure we hit all the expected symbols.
print "not " unless join('', sort @syms) eq join('', sort keys %Subs);
ok;
# Make sure we only hit them each once.
print "not " unless !grep $_ != 1, values %Subs;
ok;
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