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inc/Test/More.pm  view on Meta::CPAN

    }

    my @vals = @{$Stack[-1]{vals}}[0,1];
    my @vars = ();
    ($vars[0] = $var) =~ s/\$FOO/     \$got/;
    ($vars[1] = $var) =~ s/\$FOO/\$expected/;

    my $out = "Structures begin differing at:\n";
    foreach my $idx (0..$#vals) {
        my $val = $vals[$idx];
        $vals[$idx] = !defined $val ? 'undef'          :
                      $val eq $DNE  ? "Does not exist" :
	              ref $val      ? "$val"           :
                                      "'$val'";
    }

    $out .= "$vars[0] = $vals[0]\n";
    $out .= "$vars[1] = $vals[1]\n";

    $out =~ s/^/    /msg;
    return $out;

inc/Test/More.pm  view on Meta::CPAN

    my $tb = Test::More->builder;

    my $ok = 0;

    # Effectively turn %Refs_Seen into a stack.  This avoids picking up
    # the same referenced used twice (such as [\$a, \$a]) to be considered
    # circular.
    local %Refs_Seen = %Refs_Seen;

    {
        # Quiet uninitialized value warnings when comparing undefs.
        local $^W = 0; 

        $tb->_unoverload_str(\$e1, \$e2);

        # Either they're both references or both not.
        my $same_ref = !(!ref $e1 xor !ref $e2);
	my $not_ref  = (!ref $e1 and !ref $e2);

        if( defined $e1 xor defined $e2 ) {
            $ok = 0;