7 @INC = qw(: ::lib ::macos:lib);
16 if (($Config::Config{'extensions'} !~ /\bB\b/) ){
17 print "1..0 # Skip -- Perl configured without B module\n";
25 # BEGIN block is acutally a subroutine :-)
26 return unless $] > 5.009;
28 feature->import(':5.10');
30 use Test::More tests => 56;
33 my $deparse = B::Deparse->new();
36 # Tell B::Deparse about our ambient pragmas
37 { my ($hint_bits, $warning_bits, $hinthash);
38 BEGIN { ($hint_bits, $warning_bits, $hinthash) = ($^H, ${^WARNING_BITS}, \%^H); }
39 $deparse->ambient_pragmas (
40 hint_bits => $hint_bits,
41 warning_bits => $warning_bits,
50 # This code is pinched from the t/lib/common.pl for TODO.
51 # It's not clear how to avoid duplication
52 my ($skip, $skip_reason);
53 s/^#\s*SKIP\s*(.*)\n//m and $skip_reason = $1;
54 # If the SKIP reason starts ? then it's taken as a code snippet to evaluate
55 # This provides the flexibility to have conditional SKIPs
56 if ($skip_reason && $skip_reason =~ s/^\?//) {
57 my $temp = eval $skip_reason;
59 die "# In SKIP code reason:\n# $skip_reason\n$@";
65 my ($num, $testname) = $1 =~ m/(\d+)\s*(.*)/;
68 # Like this to avoid needing a label SKIP:
69 Test::More->builder->skip($skip_reason);
73 my ($input, $expected);
74 if (/(.*)\n>>>>\n(.*)/s) {
75 ($input, $expected) = ($1, $2);
78 ($input, $expected) = ($_, $_);
81 my $coderef = eval "sub {$input}";
84 diag("$num deparsed: $@");
88 my $deparsed = $deparse->coderef2text( $coderef );
89 my $regex = $expected;
90 $regex =~ s/(\S+)/\Q$1/g;
91 $regex =~ s/\s+/\\s+/g;
92 $regex = '^\{\s*' . $regex . '\s*\}$';
93 like($deparsed, qr/$regex/, $testname);
97 use constant 'c', 'stuff';
98 is((eval "sub ".$deparse->coderef2text(\&c))->(), 'stuff');
101 is("{\n (-1) ** \$a;\n}", $deparse->coderef2text(sub{(-1) ** $a }));
103 use constant cr => ['hello'];
104 my $string = "sub " . $deparse->coderef2text(\&cr);
105 my $val = (eval $string)->();
106 ok( ref($val) eq 'ARRAY' && $val->[0] eq 'hello');
108 my $Is_VMS = $^O eq 'VMS';
109 my $Is_MacOS = $^O eq 'MacOS';
111 my $path = join " ", map { qq["-I$_"] } @INC;
112 $path .= " -MMac::err=unix" if $Is_MacOS;
113 my $redir = $Is_MacOS ? "" : "2>&1";
115 $a = `$^X $path "-MO=Deparse" -anlwi.bak -e 1 $redir`;
116 $a =~ s/-e syntax OK\n//g;
117 $a =~ s/.*possible typo.*\n//; # Remove warning line
118 $a =~ s{\\340\\242}{\\s} if (ord("\\") == 224); # EBCDIC, cp 1047 or 037
119 $a =~ s{\\274\\242}{\\s} if (ord("\\") == 188); # $^O eq 'posix-bc'
121 BEGIN { $^I = ".bak"; }
123 BEGIN { $/ = "\n"; $\ = "\n"; }
124 LINE: while (defined($_ = <ARGV>)) {
126 our(@F) = split(' ', $_, 0);
130 $b =~ s/(LINE:)/sub BEGIN {
131 'MacPerl'->bootstrap;
138 #Re: perlbug #35857, patch #24505
139 #handle warnings::register-ed packages properly.
140 package B::Deparse::Wrapper;
143 use warnings::register;
145 my $deparser = B::Deparse->new();
146 return $deparser->coderef2text(shift);
154 my $res = B::Deparse::Wrapper::getcode($val);
155 like( $res, qr/use warnings/);
158 my $x=sub { ++$q,++$p };
160 eval <<EOFCODE and test($x);
164 use warnings::register;
182 ++$test and $test /= 2;
185 $test /= 2 if ++$test;
192 my $test = sub : lvalue {
200 my $test = sub : method {
208 my $test = sub : locked method {
236 $_ .= <ARGV> . <$foo>;
239 my $foo = "Ab\x{100}\200\x{200}\377Cd\000Ef\x{1000}\cA\x{2000}\cZ";
244 # 16 - various lypes of loop
258 for (my $i = 0; $i < 2;) {
263 for (my $i = 0; $i < 2; ++$i) {
268 for (my $i = 0; $i < 2; ++$i) {
274 while ($i) { my $z = 1; } continue { $i = 99; }
277 foreach my $i (1, 2) {
289 foreach my $i (1, 2) {
294 foreach my $i (1, 2) {
299 foreach our $i (1, 2) {
305 foreach our $i (1, 2) {
311 print reverse sort(@x);
315 print((sort {$b cmp $a} @x));
319 print((reverse sort {$b <=> $a} @x));
323 print $_ foreach (reverse @a);
327 print $_ foreach (reverse 1, 2..5);
331 @ary = split(' ', 'foo', 0);
337 do { my $x = 1; $x };
339 # 37 <20061012113037.GJ25805@c4.convolution.nl>
366 # SKIP ?$] < 5.010 && "say not implemented on this Perl version"
370 # SKIP ?$] < 5.010 && "state vars not implemented on this Perl version"
374 # SKIP ?$] < 5.010 && "state vars not implemented on this Perl version"
375 # 47 state var assignment
377 my $y = (state $x = 42);
380 # SKIP ?$] < 5.010 && "state vars not implemented on this Perl version"
381 # 48 state vars in anoymous subroutines
388 # SKIP ?$] < 5.011 && 'each @array not implemented on this Perl version'
393 # SKIP ?$] < 5.011 && 'each @array not implemented on this Perl version'
394 # 50 keys @array; values @array
395 keys @$a if keys @ARGV;
396 values @ARGV if values @$a;