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-rwxr-xr-xt/op/overload.t345
1 files changed, 0 insertions, 345 deletions
diff --git a/t/op/overload.t b/t/op/overload.t
deleted file mode 100755
index 9c897c31dc..0000000000
--- a/t/op/overload.t
+++ /dev/null
@@ -1,345 +0,0 @@
-#!./perl
-
-BEGIN {
- chdir 't' if -d 't';
- @INC = '../lib';
-}
-
-use Config;
-
-package Oscalar;
-use overload (
- # Anonymous subroutines:
-'+' => sub {new Oscalar $ {$_[0]}+$_[1]},
-'-' => sub {new Oscalar
- $_[2]? $_[1]-${$_[0]} : ${$_[0]}-$_[1]},
-'<=>' => sub {new Oscalar
- $_[2]? $_[1]-${$_[0]} : ${$_[0]}-$_[1]},
-'cmp' => sub {new Oscalar
- $_[2]? ($_[1] cmp ${$_[0]}) : (${$_[0]} cmp $_[1])},
-'*' => sub {new Oscalar ${$_[0]}*$_[1]},
-'/' => sub {new Oscalar
- $_[2]? $_[1]/${$_[0]} :
- ${$_[0]}/$_[1]},
-'%' => sub {new Oscalar
- $_[2]? $_[1]%${$_[0]} : ${$_[0]}%$_[1]},
-'**' => sub {new Oscalar
- $_[2]? $_[1]**${$_[0]} : ${$_[0]}-$_[1]},
-
-qw(
-"" stringify
-0+ numify) # Order of arguments unsignificant
-);
-
-sub new {
- my $foo = $_[1];
- bless \$foo, $_[0];
-}
-
-sub stringify { "${$_[0]}" }
-sub numify { 0 + "${$_[0]}" } # Not needed, additional overhead
- # comparing to direct compilation based on
- # stringify
-
-package main;
-
-$test = 0;
-$| = 1;
-print "1..",&last,"\n";
-
-sub test {
- $test++; if (shift) {print "ok $test\n";1} else {print "not ok $test\n";0}
-}
-
-$a = new Oscalar "087";
-$b= "$a";
-
-# All test numbers in comments are off by 1.
-# So much for hard-wiring them in :-) To fix this:
-test(1); # 1
-
-test ($b eq $a); # 2
-test ($b eq "087"); # 3
-test (ref $a eq "Oscalar"); # 4
-test ($a eq $a); # 5
-test ($a eq "087"); # 6
-
-$c = $a + 7;
-
-test (ref $c eq "Oscalar"); # 7
-test (!($c eq $a)); # 8
-test ($c eq "94"); # 9
-
-$b=$a;
-
-test (ref $a eq "Oscalar"); # 10
-
-$b++;
-
-test (ref $b eq "Oscalar"); # 11
-test ( $a eq "087"); # 12
-test ( $b eq "88"); # 13
-test (ref $a eq "Oscalar"); # 14
-
-$c=$b;
-$c-=$a;
-
-test (ref $c eq "Oscalar"); # 15
-test ( $a eq "087"); # 16
-test ( $c eq "1"); # 17
-test (ref $a eq "Oscalar"); # 18
-
-$b=1;
-$b+=$a;
-
-test (ref $b eq "Oscalar"); # 19
-test ( $a eq "087"); # 20
-test ( $b eq "88"); # 21
-test (ref $a eq "Oscalar"); # 22
-
-eval q[ package Oscalar; use overload ('++' => sub { $ {$_[0]}++;$_[0] } ) ];
-
-$b=$a;
-
-test (ref $a eq "Oscalar"); # 23
-
-$b++;
-
-test (ref $b eq "Oscalar"); # 24
-test ( $a eq "087"); # 25
-test ( $b eq "88"); # 26
-test (ref $a eq "Oscalar"); # 27
-
-package Oscalar;
-$dummy=bless \$dummy; # Now cache of method should be reloaded
-package main;
-
-$b=$a;
-$b++;
-
-test (ref $b eq "Oscalar"); # 28
-test ( $a eq "087"); # 29
-test ( $b eq "88"); # 30
-test (ref $a eq "Oscalar"); # 31
-
-
-eval q[package Oscalar; use overload ('++' => sub { $ {$_[0]} += 2; $_[0] } ) ];
-
-$b=$a;
-
-test (ref $a eq "Oscalar"); # 32
-
-$b++;
-
-test (ref $b eq "Oscalar"); # 33
-test ( $a eq "087"); # 34
-test ( $b eq "88"); # 35
-test (ref $a eq "Oscalar"); # 36
-
-package Oscalar;
-$dummy=bless \$dummy; # Now cache of method should be reloaded
-package main;
-
-$b++;
-
-test (ref $b eq "Oscalar"); # 37
-test ( $a eq "087"); # 38
-test ( $b eq "90"); # 39
-test (ref $a eq "Oscalar"); # 40
-
-$b=$a;
-$b++;
-
-test (ref $b eq "Oscalar"); # 41
-test ( $a eq "087"); # 42
-test ( $b eq "89"); # 43
-test (ref $a eq "Oscalar"); # 44
-
-
-test ($b? 1:0); # 45
-
-eval q[ package Oscalar; use overload ('=' => sub {$main::copies++;
- package Oscalar;
- local $new=$ {$_[0]};
- bless \$new } ) ];
-
-$b=new Oscalar "$a";
-
-test (ref $b eq "Oscalar"); # 46
-test ( $a eq "087"); # 47
-test ( $b eq "087"); # 48
-test (ref $a eq "Oscalar"); # 49
-
-$b++;
-
-test (ref $b eq "Oscalar"); # 50
-test ( $a eq "087"); # 51
-test ( $b eq "89"); # 52
-test (ref $a eq "Oscalar"); # 53
-test ($copies == 0); # 54
-
-$b+=1;
-
-test (ref $b eq "Oscalar"); # 55
-test ( $a eq "087"); # 56
-test ( $b eq "90"); # 57
-test (ref $a eq "Oscalar"); # 58
-test ($copies == 0); # 59
-
-$b=$a;
-$b+=1;
-
-test (ref $b eq "Oscalar"); # 60
-test ( $a eq "087"); # 61
-test ( $b eq "88"); # 62
-test (ref $a eq "Oscalar"); # 63
-test ($copies == 0); # 64
-
-$b=$a;
-$b++;
-
-test (ref $b eq "Oscalar") || print ref $b,"=ref(b)\n"; # 65
-test ( $a eq "087"); # 66
-test ( $b eq "89"); # 67
-test (ref $a eq "Oscalar"); # 68
-test ($copies == 1); # 69
-
-eval q[package Oscalar; use overload ('+=' => sub {$ {$_[0]} += 3*$_[1];
- $_[0] } ) ];
-$c=new Oscalar; # Cause rehash
-
-$b=$a;
-$b+=1;
-
-test (ref $b eq "Oscalar"); # 70
-test ( $a eq "087"); # 71
-test ( $b eq "90"); # 72
-test (ref $a eq "Oscalar"); # 73
-test ($copies == 2); # 74
-
-$b+=$b;
-
-test (ref $b eq "Oscalar"); # 75
-test ( $b eq "360"); # 76
-test ($copies == 2); # 77
-$b=-$b;
-
-test (ref $b eq "Oscalar"); # 78
-test ( $b eq "-360"); # 79
-test ($copies == 2); # 80
-
-$b=abs($b);
-
-test (ref $b eq "Oscalar"); # 81
-test ( $b eq "360"); # 82
-test ($copies == 2); # 83
-
-$b=abs($b);
-
-test (ref $b eq "Oscalar"); # 84
-test ( $b eq "360"); # 85
-test ($copies == 2); # 86
-
-eval q[package Oscalar;
- use overload ('x' => sub {new Oscalar ( $_[2] ? "_.$_[1]._" x $ {$_[0]}
- : "_.${$_[0]}._" x $_[1])}) ];
-
-$a=new Oscalar "yy";
-$a x= 3;
-test ($a eq "_.yy.__.yy.__.yy._"); # 87
-
-eval q[package Oscalar;
- use overload ('.' => sub {new Oscalar ( $_[2] ?
- "_.$_[1].__.$ {$_[0]}._"
- : "_.$ {$_[0]}.__.$_[1]._")}) ];
-
-$a=new Oscalar "xx";
-
-test ("b${a}c" eq "_._.b.__.xx._.__.c._"); # 88
-
-# Check inheritance of overloading;
-{
- package OscalarI;
- @ISA = 'Oscalar';
-}
-
-$aI = new OscalarI "$a";
-test (ref $aI eq "OscalarI"); # 89
-test ("$aI" eq "xx"); # 90
-test ($aI eq "xx"); # 91
-test ("b${aI}c" eq "_._.b.__.xx._.__.c._"); # 92
-
-# Here we test blessing to a package updates hash
-
-eval "package Oscalar; no overload '.'";
-
-test ("b${a}" eq "_.b.__.xx._"); # 93
-$x="1";
-bless \$x, Oscalar;
-test ("b${a}c" eq "bxxc"); # 94
-new Oscalar 1;
-test ("b${a}c" eq "bxxc"); # 95
-
-# Negative overloading:
-
-$na = eval { ~$a };
-test($@ =~ /no method found/); # 96
-
-# Check AUTOLOADING:
-
-*Oscalar::AUTOLOAD =
- sub { *{"Oscalar::$AUTOLOAD"} = sub {"_!_" . shift() . "_!_"} ;
- goto &{"Oscalar::$AUTOLOAD"}};
-
-eval "package Oscalar; use overload '~' => 'comple'";
-
-$na = eval { ~$a }; # Hash was not updated
-test($@ =~ /no method found/); # 97
-
-bless \$x, Oscalar;
-
-$na = eval { ~$a }; # Hash updated
-test !$@; # 98
-test($na eq '_!_xx_!_'); # 99
-
-$na = 0;
-
-$na = eval { ~$aI }; # Hash was not updated
-test($@ =~ /no method found/); # 100
-
-bless \$x, OscalarI;
-
-$na = eval { ~$aI };
-print $@;
-
-test !$@; # 101
-test($na eq '_!_xx_!_'); # 102
-
-eval "package Oscalar; use overload '>>' => 'rshft'";
-
-$na = eval { $aI >> 1 }; # Hash was not updated
-test($@ =~ /no method found/); # 103
-
-bless \$x, OscalarI;
-
-$na = 0;
-
-$na = eval { $aI >> 1 };
-print $@;
-
-test !$@; # 104
-test($na eq '_!_xx_!_'); # 105
-
-test (overload::Method($a, '0+') eq \&Oscalar::numify); # 106
-test (overload::Method($aI,'0+') eq \&Oscalar::numify); # 107
-test (overload::Overloaded($aI)); # 108
-test (!overload::Overloaded('overload')); # 109
-
-test (! defined overload::Method($aI, '<<')); # 110
-test (! defined overload::Method($a, '<')); # 111
-
-test (overload::StrVal($aI) =~ /^OscalarI=SCALAR\(0x[\da-fA-F]+\)$/); # 112
-test (overload::StrVal(\$aI) eq "@{[\$aI]}"); # 113
-
-# Last test is:
-sub last {113}
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