use Config;
use B::Showlex ();
-plan tests => 8;
+plan tests => 15;
my $verbose = @ARGV; # set if ANY ARGS
# v1.01 tests
-my ($na,$nb,$nc); # holds regex-strs
+my ($na,$nb,$nc); # holds regex-strs
+my ($out, $newlex); # output, option-flag
+
sub padrep {
- my $varname = shift;
- return "PVNV \\\(0x[0-9a-fA-F]+\\\) \\$varname\n";
+ my ($varname,$newlex) = @_;
+ return ($newlex)
+ ? 'PVNV \(0x[0-9a-fA-F]+\) "\\'.$varname.'" = '
+ : "PVNV \\\(0x[0-9a-fA-F]+\\\) \\$varname\n";
}
-my $out = runperl ( switches => ["-MO=Showlex"],
- prog => 'my ($a,$b)', stderr => 1 );
-$na = padrep('$a');
-$nb = padrep('$b');
-like ($out, qr/1: $na/ms, 'found $a in "my ($a,$b)"');
-like ($out, qr/2: $nb/ms, 'found $b in "my ($a,$b)"');
+for $newlex ('', '-newlex') {
+
+ $out = runperl ( switches => ["-MO=Showlex,$newlex"],
+ prog => 'my ($a,$b)', stderr => 1 );
+ $na = padrep('$a',$newlex);
+ $nb = padrep('$b',$newlex);
+ like ($out, qr/1: $na/ms, 'found $a in "my ($a,$b)"');
+ like ($out, qr/2: $nb/ms, 'found $b in "my ($a,$b)"');
-print $out if $verbose;
+ print $out if $verbose;
SKIP: {
skip "no perlio in this build", 5
unless $Config::Config{useperlio};
-our $buf = 'arb startval';
-my $ak = B::Showlex::walk_output (\$buf);
-
-my $walker = B::Showlex::compile(sub { my ($foo,$bar) });
-$walker->();
-$na = padrep('$foo');
-$nb = padrep('$bar');
-like ($buf, qr/1: $na/ms, 'found $foo in "sub { my ($foo,$bar) }"');
-like ($buf, qr/2: $nb/ms, 'found $bar in "sub { my ($foo,$bar) }"');
-
-print $buf if $verbose;
-
-$ak = B::Showlex::walk_output (\$buf);
-
-$walker = B::Showlex::compile(sub { my ($scalar,@arr,%hash) });
-$walker->();
-$na = padrep('$scalar');
-$nb = padrep('@arr');
-$nc = padrep('%hash');
-like ($buf, qr/1: $na/ms, 'found $scalar in "sub { my ($scalar,@arr,%hash) }"');
-like ($buf, qr/2: $nb/ms, 'found @arr in "sub { my ($scalar,@arr,%hash) }"');
-like ($buf, qr/3: $nc/ms, 'found %hash in "sub { my ($scalar,@arr,%hash) }"');
-
-print $buf if $verbose;
-
-my $asub = sub {
- my ($self,%props)=@_;
- my $total;
- { # inner block vars
- my (@fib)=(1,2);
- for (my $i=2; $i<10; $i++) {
- $fib[$i] = $fib[$i-2] + $fib[$i-1];
+ our $buf = 'arb startval';
+ my $ak = B::Showlex::walk_output (\$buf);
+
+ my $walker = B::Showlex::compile( $newlex, sub{my($foo,$bar)} );
+ $walker->();
+ $na = padrep('$foo',$newlex);
+ $nb = padrep('$bar',$newlex);
+ like ($buf, qr/1: $na/ms, 'found $foo in "sub { my ($foo,$bar) }"');
+ like ($buf, qr/2: $nb/ms, 'found $bar in "sub { my ($foo,$bar) }"');
+
+ print $buf if $verbose;
+
+ $ak = B::Showlex::walk_output (\$buf);
+
+ my $src = 'sub { my ($scalar,@arr,%hash) }';
+ my $sub = eval $src;
+ $walker = B::Showlex::compile($sub);
+ $walker->();
+ $na = padrep('$scalar',$newlex);
+ $nb = padrep('@arr',$newlex);
+ $nc = padrep('%hash',$newlex);
+ like ($buf, qr/1: $na/ms, 'found $scalar in "'. $src .'"');
+ like ($buf, qr/2: $nb/ms, 'found @arr in "'. $src .'"');
+ like ($buf, qr/3: $nc/ms, 'found %hash in "'. $src .'"');
+
+ print $buf if $verbose;
+
+ # fibonacci function under test
+ my $asub = sub {
+ my ($self,%props)=@_;
+ my $total;
+ { # inner block vars
+ my (@fib)=(1,2);
+ for (my $i=2; $i<10; $i++) {
+ $fib[$i] = $fib[$i-2] + $fib[$i-1];
+ }
+ for my $i(0..10) {
+ $total += $i;
+ }
}
- for my $i(0..10) {
- $total += $i;
- }
- }
-};
-$walker = B::Showlex::compile($asub, '-newlex');
-$walker->();
+ };
+ $walker = B::Showlex::compile($asub, $newlex, -nosp);
+ $walker->();
+ print $buf if $verbose;
-$walker = B::Concise::compile($asub, '-exec');
-$walker->();
-
-
-print $buf if $verbose;
+ $walker = B::Concise::compile($asub, '-exec');
+ $walker->();
}
+}