oracular (3) Test::Alien::Synthetic.3pm.gz

NAME

       Test::Alien::Synthetic - A mock alien object for testing

VERSION

       version 2.83

SYNOPSIS

        use Test2::V0;
        use Test::Alien;

        my $alien = synthetic {
          cflags => '-I/foo/bar/include',
          libs   => '-L/foo/bar/lib -lbaz',
        };

        alien_ok $alien;

        done_testing;

DESCRIPTION

       This class is used to model a synthetic Alien class that implements the minimum Alien::Base interface
       needed by Test::Alien.

       It can be useful if you have a non-Alien::Base based Alien distribution that you need to test.

       NOTE: The name of this class may move in the future, so do not refer to this class name directly.
       Instead create instances of this class using the Test::Alien#synthetic function.

ATTRIBUTES

   cflags
       String containing the compiler flags

   cflags_static
       String containing the static compiler flags

   libs
       String containing the linker and library flags

   libs_static
       String containing the static linker and library flags

   dynamic_libs
       List reference containing the dynamic libraries.

   bin_dir
       Tool binary directory.

   runtime_prop
       Runtime properties.

EXAMPLE

       Here is a complete example using Alien::Libarchive which is a non-Alien::Base based Alien distribution.

        use strict;
        use warnings;
        use Test2::V0;
        use Test::Alien;
        use Alien::Libarchive;

        my $real = Alien::Libarchive->new;
        my $alien = synthetic {
          cflags       => scalar $real->cflags,
          libs         => scalar $real->libs,
          dynamic_libs => [$real->dlls],
        };

        alien_ok $alien;

        xs_ok do { local $/; <DATA> }, with_subtest {
          my($module) = @_;
          my $ptr = $module->archive_read_new;
          like $ptr, qr{^[0-9]+$};
          $module->archive_read_free($ptr);
        };

        ffi_ok { symbols => [qw( archive_read_new )] }, with_subtest {
          my($ffi) = @_;
          my $new  = $ffi->function(archive_read_new => [] => 'opaque');
          my $free = $ffi->function(archive_read_close => ['opaque'] => 'void');
          my $ptr = $new->();
          like $ptr, qr{^[0-9]+$};
          $free->($ptr);
        };

        done_testing;

        __DATA__

        #include "EXTERN.h"
        #include "perl.h"
        #include "XSUB.h"
        #include <archive.h>

        MODULE = TA_MODULE PACKAGE = TA_MODULE

        void *archive_read_new(class);
            const char *class;
          CODE:
            RETVAL = (void*) archive_read_new();
          OUTPUT:
            RETVAL

        void archive_read_free(class, ptr);
            const char *class;
            void *ptr;
          CODE:
            archive_read_free(ptr);

SEE ALSO

       Test::Alien

AUTHOR

       Author: Graham Ollis <plicease@cpan.org>

       Contributors:

       Diab Jerius (DJERIUS)

       Roy Storey (KIWIROY)

       Ilya Pavlov

       David Mertens (run4flat)

       Mark Nunberg (mordy, mnunberg)

       Christian Walde (Mithaldu)

       Brian Wightman (MidLifeXis)

       Zaki Mughal (zmughal)

       mohawk (mohawk2, ETJ)

       Vikas N Kumar (vikasnkumar)

       Flavio Poletti (polettix)

       Salvador Fandiño (salva)

       Gianni Ceccarelli (dakkar)

       Pavel Shaydo (zwon, trinitum)

       Kang-min Liu (劉康民, gugod)

       Nicholas Shipp (nshp)

       Juan Julián Merelo Guervós (JJ)

       Joel Berger (JBERGER)

       Petr Písař (ppisar)

       Lance Wicks (LANCEW)

       Ahmad Fatoum (a3f, ATHREEF)

       José Joaquín Atria (JJATRIA)

       Duke Leto (LETO)

       Shoichi Kaji (SKAJI)

       Shawn Laffan (SLAFFAN)

       Paul Evans (leonerd, PEVANS)

       Håkon Hægland (hakonhagland, HAKONH)

       nick nauwelaerts (INPHOBIA)

       Florian Weimer

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011-2022 by Graham Ollis.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
       programming language system itself.