1#!./perl -w 2 3$|=1; 4 5BEGIN { 6 require Config; import Config; 7 if ($Config{'extensions'} !~ /\bOpcode\b/ && $Config{'osname'} ne 'VMS') { 8 print "1..0\n"; 9 exit 0; 10 } 11} 12 13use Opcode qw( 14 opcodes opdesc opmask verify_opset 15 opset opset_to_ops opset_to_hex invert_opset 16 opmask_add full_opset empty_opset define_optag 17); 18 19use strict; 20 21my $t = 1; 22my $last_test; # initalised at end 23print "1..$last_test\n"; 24 25my($s1, $s2, $s3); 26my(@o1, @o2, @o3); 27 28# --- opset_to_ops and opset 29 30my @empty_l = opset_to_ops(empty_opset); 31print @empty_l == 0 ? "ok $t\n" : "not ok $t\n"; $t++; 32 33my @full_l1 = opset_to_ops(full_opset); 34print @full_l1 == opcodes() ? "ok $t\n" : "not ok $t\n"; $t++; 35my @full_l2 = @full_l1; # = opcodes(); # XXX to be fixed 36print "@full_l1" eq "@full_l2" ? "ok $t\n" : "not ok $t\n"; $t++; 37 38@empty_l = opset_to_ops(opset(':none')); 39print @empty_l == 0 ? "ok $t\n" : "not ok $t\n"; $t++; 40 41my @full_l3 = opset_to_ops(opset(':all')); 42print @full_l1 == @full_l3 ? "ok $t\n" : "not ok $t\n"; $t++; 43print "@full_l1" eq "@full_l3" ? "ok $t\n" : "not ok $t\n"; $t++; 44 45die $t unless $t == 7; 46$s1 = opset( 'padsv'); 47$s2 = opset($s1, 'padav'); 48$s3 = opset($s2, '!padav'); 49print $s1 eq $s2 ? "not ok $t\n" : "ok $t\n"; ++$t; 50print $s1 eq $s3 ? "ok $t\n" : "not ok $t\n"; ++$t; 51 52# --- define_optag 53 54print eval { opset(':_tst_') } ? "not ok $t\n" : "ok $t\n"; ++$t; 55define_optag(":_tst_", opset(qw(padsv padav padhv))); 56print eval { opset(':_tst_') } ? "ok $t\n" : "not ok $t\n"; ++$t; 57 58# --- opdesc and opcodes 59 60die $t unless $t == 11; 61print opdesc("gv") eq "glob value" ? "ok $t\n" : "not ok $t\n"; $t++; 62my @desc = opdesc(':_tst_','stub'); 63print "@desc" eq "private variable private array private hash stub" 64 ? "ok $t\n" : "not ok $t\n#@desc\n"; $t++; 65print opcodes() ? "ok $t\n" : "not ok $t\n"; $t++; 66print "ok $t\n"; ++$t; 67 68# --- invert_opset 69 70$s1 = opset(qw(fileno padsv padav)); 71@o2 = opset_to_ops(invert_opset($s1)); 72print @o2 == opcodes-3 ? "ok $t\n" : "not ok $t\n"; $t++; 73 74# --- opmask 75 76die $t unless $t == 16; 77print opmask() eq empty_opset() ? "ok $t\n" : "not ok $t\n"; $t++; # work 78print length opmask() == int((opcodes()+7)/8) ? "ok $t\n" : "not ok $t\n"; $t++; 79 80# --- verify_opset 81 82print verify_opset($s1) && !verify_opset(42) ? "ok $t\n":"not ok $t\n"; $t++; 83 84# --- opmask_add 85 86opmask_add(opset(qw(fileno))); # add to global op_mask 87print eval 'fileno STDOUT' ? "not ok $t\n" : "ok $t\n"; $t++; # fail 88print $@ =~ /'fileno' trapped/ ? "ok $t\n" : "not ok $t\n# $@\n"; $t++; 89 90# --- check use of bit vector ops on opsets 91 92$s1 = opset('padsv'); 93$s2 = opset('padav'); 94$s3 = opset('padsv', 'padav', 'padhv'); 95 96# Non-negated 97print (($s1 | $s2) eq opset($s1,$s2) ? "ok $t\n":"not ok $t\n"); $t++; 98print (($s2 & $s3) eq opset($s2) ? "ok $t\n":"not ok $t\n"); $t++; 99print (($s2 ^ $s3) eq opset('padsv','padhv') ? "ok $t\n":"not ok $t\n"); $t++; 100 101# Negated, e.g., with possible extra bits in last byte beyond last op bit. 102# The extra bits mean we can't just say ~mask eq invert_opset(mask). 103 104@o1 = opset_to_ops( ~ $s3); 105@o2 = opset_to_ops(invert_opset $s3); 106print "@o1" eq "@o2" ? "ok $t\n":"not ok $t\n"; $t++; 107 108# --- finally, check some opname assertions 109 110foreach(@full_l1) { die "bad opname: $_" if /\W/ or /^\d/ } 111 112print "ok $last_test\n"; 113BEGIN { $last_test = 25 } 114