Change t/pragma/warn oct()/hex() overflow tests to use %Config

[perl5.git] / t / pragma / warn / util

  util.c AOK
 
     Illegal octal digit ignored 
	my $a = oct "029" ;

     Illegal hex digit ignored 
	my $a = hex "0xv9" ;

     Illegal binary digit ignored
      my $a = oct "0b9" ;

     
     Mandatory Warnings
     ------------------
     Integer overflow in binary number
     Integer overflow in octal number
     Integer overflow in hex number

__END__
# util.c
use warning 'octal' ;
my $a = oct "029" ;
no warning 'octal' ;
my $a = oct "029" ;
EXPECT
Illegal octal digit '9' ignored at - line 3.
########
# util.c
use warning 'unsafe' ;
*a =  hex "0xv9" ;
no warning 'unsafe' ;
*a =  hex "0xv9" ;
EXPECT
Illegal hexadecimal digit 'v' ignored at - line 3.
########
# util.c
use warning 'unsafe' ;
*a =  oct "0b9" ;
no warning 'unsafe' ;
*a =  oct "0b9" ;
EXPECT
Illegal binary digit '9' ignored at - line 3.
########
# util.c
BEGIN { require Config ; import Config }
$^W =1 ;
sub make_bin { "1" x $_[0] }
$n = make_bin(8 * $Config{longsize}    ) ;
$o = make_bin(8 * $Config{longsize} + 1) ;
{
  use warning 'unsafe' ;
  my $a = oct "0b$n" ;
  my $b = oct "0b$o" ;
  no warning 'unsafe' ;
  $b = oct "0b$o" ;
}
my $b = oct "0b$o" ;
EXPECT
Integer overflow in binary number at - line 10.
Integer overflow in binary number at - line 14.
########
# util.c
BEGIN { require Config ; import Config }
$^W =1 ;
sub make_oct { ("","1","3")[$_[0]%3] . "7" x int($_[0]/3) }
$n = make_oct(8 * $Config{longsize}    );
$o = make_oct(8 * $Config{longsize} + 1);
{
  use warning 'unsafe' ;
  my $a = oct "$n" ;
  my $b = oct "$o" ;
  no warning 'unsafe' ;
  $b = oct "$o" ;
}
my $b = oct "$o" ;
EXPECT
Integer overflow in octal number at - line 10.
Integer overflow in octal number at - line 14.
########
# util.c
BEGIN { require Config ; import Config }
$^W =1 ;
sub make_hex { ("","1","3","7")[$_[0]%4] . "f" x int($_[0]/4) }
$n = make_hex(8 * $Config{longsize}    ) ;
$o = make_hex(8 * $Config{longsize} + 1) ;
{
  use warning 'unsafe' ;
  my $a = hex "$n" ;
  my $b = hex "$o" ;
  no warning 'unsafe' ;
  $b = hex "$o" ;
}
my $b = hex "$o" ;
EXPECT
Integer overflow in hexadecimal number at - line 10.
Integer overflow in hexadecimal number at - line 14.