#!./perl

BEGIN {
    require './test.pl';
}

plan tests => 14;

my $x = 1;
my $y = 1;
my $rx1 = \$x;
my $rx2 = \$x;

is( \$x \== \$x, 1, "\== true");
is( \$x \== \$y, '', "\== false");
is( \@() \== \@(), '', "\== using anonymous refs");

is( $rx1 \== $rx2, 1, "ref are vars");
# is( $rx1 \==\ $rx2, 1, "ref are vars");
# is( $rx1 ref_eq $rx2, 1, "ref are vars");
# is( $rx1 req $rx2, 1, "ref are vars");
# is( $rx1 =\= $rx2, 1, "ref are vars");
# is( $rx1 *== $rx2, 1, "ref are vars");
# is( $rx1 *==* $rx2, 1, "ref are vars");
# is( $rx1 ==\ $rx2, 1, "ref are vars");
# is( $rx1 |==| $rx2, 1, "ref are vars");
# is( $rx1 |== $rx2, 1, "ref are vars");
# is( $rx1 +==+ $rx2, 1, "ref are vars");
# is( $rx1 +== $rx2, 1, "ref are vars");

dies_like( sub { $x \== \$y }, qr/Not a reference/ );
dies_like( sub { \$x \== $y }, qr/Not a reference/ );
dies_like( sub { $x \== $y }, qr/Not a reference/ );


## ref_ne

is( \$x \!= \$x, '', "\!= true");
is( \$x \!= \$y, 1, "\!= false");
is( \@() \!= \@(), 1, "\!= using anonymous refs");

is( $rx1 \!= $rx2, '', "ref are vars");
# is( $rx1 \==\ $rx2, 1, "ref are vars");
# is( $rx1 ref_eq $rx2, 1, "ref are vars");
# is( $rx1 req $rx2, 1, "ref are vars");
# is( $rx1 =\= $rx2, 1, "ref are vars");
# is( $rx1 *== $rx2, 1, "ref are vars");
# is( $rx1 *==* $rx2, 1, "ref are vars");
# is( $rx1 ==\ $rx2, 1, "ref are vars");
# is( $rx1 |==| $rx2, 1, "ref are vars");
# is( $rx1 |== $rx2, 1, "ref are vars");
# is( $rx1 +==+ $rx2, 1, "ref are vars");
# is( $rx1 +== $rx2, 1, "ref are vars");

dies_like( sub { $x \!= \$y }, qr/Not a reference/ );
dies_like( sub { \$x \!= $y }, qr/Not a reference/ );
dies_like( sub { $x \!= $y }, qr/Not a reference/ );