#!/usr/bin/perl

use strict;

use warnings;

use Test::More;

use Net::SSLeay;

eval 'use Test::Exception';

plan skip_all => 'Test::Exception required' if $@;

plan tests => 14;

Net::SSLeay::randomize();

Net::SSLeay::load_error_strings();

Net::SSLeay::ERR_load_crypto_strings();

Net::SSLeay::SSLeay_add_ssl_algorithms();

lives_ok(sub {

        Net::SSLeay::RSA_generate_key(2048, 0x10001);

}, 'RSA_generate_key with valid callback');

dies_ok(sub {

        Net::SSLeay::RSA_generate_key(2048, 0x10001, 1);

}, 'RSA_generate_key with invalid callback');

{

    my $called = 0;

    lives_ok(sub {

            Net::SSLeay::RSA_generate_key(2048, 0x10001, \&cb;;

    }, 'RSA_generate_key with valid callback');

    cmp_ok( $called, '>', 0, 'callback has been called' );

    sub cb {

        my ($i, $n, $d) = @_;

        if ($called == 0) {

            is( wantarray(), undef, 'RSA_generate_key callback is executed in void context' );

            is( $d, undef, 'userdata will be undef if no userdata was given' );

            ok( defined $i, 'first argument is defined' );

            ok( defined $n, 'second argument is defined' );

        }

        $called++;

    }

}

{

    my $called   = 0;

    my $userdata = 'foo';

    lives_ok(sub {

            Net::SSLeay::RSA_generate_key(2048, 0x10001, \&cb_data, $userdata);

    }, 'RSA_generate_key with valid callback and userdata');

    cmp_ok( $called, '>', 0, 'callback has been called' );

    sub cb_data {

        my ($i, $n, $d) = @_;

        if ($called == 0) {

            is( wantarray(), undef, 'RSA_generate_key callback is executed in void context' );

            ok( defined $i, 'first argument is defined' );

            ok( defined $n, 'second argument is defined' );

            is( $d, $userdata, 'third argument is the userdata we passed in' );

        }

        $called++;

    }

}