Skip tests that require Data::Dumper if it is not built

[p5sagit/p5-mst-13.2.git] / ext / B / t / deparse.t

diff --git a/ext/B/t/deparse.t b/ext/B/t/deparse.t
index 22bd782..fed9cf0 100644 (file)
--- a/ext/B/t/deparse.t
+++ b/ext/B/t/deparse.t
@@ -8,6 +8,11 @@ BEGIN {
        @INC = '.';
        push @INC, '../lib';
     }
+    require Config;
+    if (($Config::Config{'extensions'} !~ /\bB\b/) ){
+        print "1..0 # Skip -- Perl configured without B module\n";
+        exit 0;
+    }
 }
 
 $|  = 1;
@@ -15,7 +20,7 @@ use warnings;
 use strict;
 use Config;
 
-print "1..16\n";
+print "1..32\n";
 
 use B::Deparse;
 my $deparse = B::Deparse->new() or print "not ";
@@ -25,7 +30,7 @@ print "ok " . $i++ . "\n";
 
 # Tell B::Deparse about our ambient pragmas
 { my ($hint_bits, $warning_bits);
- BEGIN {($hint_bits, $warning_bits) = ($^H, ${^WARNING_BITS})}
+ BEGIN { ($hint_bits, $warning_bits) = ($^H, ${^WARNING_BITS}); }
  $deparse->ambient_pragmas (
      hint_bits    => $hint_bits,
      warning_bits => $warning_bits,
@@ -83,12 +88,11 @@ 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";
+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';
@@ -99,7 +103,7 @@ $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/-e syntax OK\n//g;
 $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); # $^O eq 'posix-bc'
@@ -113,6 +117,12 @@ LINE: while (defined($_ = <ARGV>)) {
     '???';
 }
 EOF
+$b =~ s/(LINE:)/sub BEGIN {
+    'MacPerl'->bootstrap;
+    'OSA'->bootstrap;
+    'XL'->bootstrap;
+}
+$1/ if $Is_MacOS;
 print "# [$a]\n\# vs expected\n# [$b]\nnot " if $a ne $b;
 print "ok " . $i++ . "\n";
 
@@ -184,3 +194,74 @@ $x{warn()};
 # 13
 my $foo;
 $_ .= <ARGV> . <$foo>;
+####
+# 14
+my $foo = "Ab\x{100}\200\x{200}\377Cd\000Ef\x{1000}\cA\x{2000}\cZ";
+####
+# 15
+s/x/'y';/e;
+####
+# 16 - various lypes of loop
+{ my $x; }
+####
+# 17
+while (1) { my $k; }
+####
+# 18
+my ($x,@a);
+$x=1 for @a;
+>>>>
+my($x, @a);
+$x = 1 foreach (@a);
+####
+# 19
+for (my $i = 0; $i < 2;) {
+    my $z = 1;
+}
+####
+# 20
+for (my $i = 0; $i < 2; ++$i) {
+    my $z = 1;
+}
+####
+# 21
+for (my $i = 0; $i < 2; ++$i) {
+    my $z = 1;
+}
+####
+# 22
+my $i;
+while ($i) { my $z = 1; } continue { $i = 99; }
+####
+# 23
+foreach $i (1, 2) {
+    my $z = 1;
+}
+####
+# 24
+my $i;
+foreach $i (1, 2) {
+    my $z = 1;
+}
+####
+# 25
+my $i;
+foreach my $i (1, 2) {
+    my $z = 1;
+}
+####
+# 26
+foreach my $i (1, 2) {
+    my $z = 1;
+}
+####
+# 27
+foreach our $i (1, 2) {
+    my $z = 1;
+}
+####
+# 28
+my $i;
+foreach our $i (1, 2) {
+    my $z = 1;
+}