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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..17\n";
use B::Deparse;
my $deparse = B::Deparse->new() or print "not ";
my $i=1;
print "ok " . $i++ . "\n";
# Tell B::Deparse about our ambient pragmas
{ my ($hint_bits, $warning_bits);
BEGIN {($hint_bits, $warning_bits) = ($^H, ${^WARNING_BITS})}
$deparse->ambient_pragmas (
hint_bits => $hint_bits,
warning_bits => $warning_bits,
'$[' => 0 + $[
);
}
$/ = "\n####\n";
while (<DATA>) {
chomp;
s/#.*$//mg;
my ($input, $expected);
if (/(.*)\n>>>>\n(.*)/s) {
($input, $expected) = ($1, $2);
}
else {
($input, $expected) = ($_, $_);
}
my $coderef = eval "sub {$input}";
if ($@) {
print "not ok " . $i++ . "\n";
print "# $@";
}
else {
my $deparsed = $deparse->coderef2text( $coderef );
my $regex = quotemeta($expected);
do {
no warnings 'misc';
$regex =~ s/\s+/\s+/g;
};
my $ok = ($deparsed =~ /^\{\s*$regex\s*\}$/);
print (($ok ? "ok " : "not ok ") . $i++ . "\n");
if (!$ok) {
print "# EXPECTED:\n";
$regex =~ s/^/# /mg;
print "$regex\n";
print "\n# GOT: \n";
$deparsed =~ s/^/# /mg;
print "$deparsed\n";
}
}
}
use constant 'c', 'stuff';
print "not " if (eval "sub ".$deparse->coderef2text(\&c))->() ne 'stuff';
print "ok " . $i++ . "\n";
$a = 0;
print "not " if "{\n (-1) ** \$a;\n}"
ne $deparse->coderef2text(sub{(-1) ** $a });
print "ok " . $i++ . "\n";
# XXX ToDo - constsub that returns a reference
#use constant cr => ['hello'];
#my $string = "sub " . $deparse->coderef2text(\&cr);
#my $val = (eval $string)->();
#print "not " if ref($val) ne 'ARRAY' || $val->[0] ne 'hello';
#print "ok " . $i++ . "\n";
my $a;
my $Is_VMS = $^O eq 'VMS';
my $Is_MacOS = $^O eq 'MacOS';
my $path = join " ", map { qq["-I$_"] } @INC;
$path .= " -MMac::err=unix" if $Is_MacOS;
my $redir = $Is_MacOS ? "" : "2>&1";
$a = `$^X $path "-MO=Deparse" -anlwi.bak -e 1 $redir`;
$a =~ s/(?:# )?-e syntax OK\n//g; # "# " for Mac OS
$a =~ s/.*possible typo.*\n//; # Remove warning line
$a =~ s{\\340\\242}{\\s} if (ord("\\") == 224); # EBCDIC, cp 1047 or 037
$a =~ s{\\274\\242}{\\s} if (ord("\\") == 188); # $^O eq 'posix-bc'
$b = <<'EOF';
BEGIN { $^I = ".bak"; }
BEGIN { $^W = 1; }
BEGIN { $/ = "\n"; $\ = "\n"; }
LINE: while (defined($_ = <ARGV>)) {
chomp $_;
our(@F) = split(" ", $_, 0);
'???';
}
EOF
print "# [$a]\n\# vs expected\n# [$b]\nnot " if $a ne $b;
print "ok " . $i++ . "\n";
__DATA__
# 2
1;
####
# 3
{
no warnings;
'???';
2;
}
####
# 4
my $test;
++$test and $test /= 2;
>>>>
my $test;
$test /= 2 if ++$test;
####
# 5
-((1, 2) x 2);
####
# 6
{
my $test = sub : lvalue {
my $x;
}
;
}
####
# 7
{
my $test = sub : method {
my $x;
}
;
}
####
# 8
{
my $test = sub : locked method {
my $x;
}
;
}
####
# 9
{
234;
}
continue {
123;
}
####
# 10
my $x;
print $main::x;
####
# 11
my @x;
print $main::x[1];
####
# 12
my %x;
$x{warn()};
####
# 13
my $foo;
$_ .= <ARGV> . <$foo>;
####
# 14
my $foo = "Ab\x{100}\200\x{200}\377Cd\000Ef\x{1000}\cA\x{2000}\cZ";
|
