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[perl5.git] / lib / Module / Build / t / extend.t
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1#!/usr/bin/perl -w
2
3use strict;
4use lib $ENV{PERL_CORE} ? '../lib/Module/Build/t/lib' : 't/lib';
5use MBTest tests => 53;
6
7use Cwd ();
8my $cwd = Cwd::cwd;
9my $tmp = File::Spec->catdir( $cwd, 't', '_tmp' );
10
11use DistGen;
12my $dist = DistGen->new( dir => $tmp );
13$dist->regen;
14
15chdir( $dist->dirname ) or die "Can't chdir to '@{[$dist->dirname]}': $!";
16
17#########################
18
19use Module::Build;
20ok 1;
21
22# Here we make sure actions are only called once per dispatch()
23$::x = 0;
24my $mb = Module::Build->subclass
25 (
26 code => "sub ACTION_loop { die 'recursed' if \$::x++; shift->depends_on('loop'); }"
27 )->new( module_name => $dist->name );
28ok $mb;
29
30$mb->dispatch('loop');
31ok $::x;
32
33$mb->dispatch('realclean');
34
35# Make sure the subclass can be subclassed
36my $build2class = ref($mb)->subclass
37 (
38 code => "sub ACTION_loop2 {}",
39 class => 'MBB',
40 );
41can_ok( $build2class, 'ACTION_loop' );
42can_ok( $build2class, 'ACTION_loop2' );
43
44
45{ # Make sure globbing works in filenames
46 $dist->add_file( 'script', <<'---' );
47#!perl -w
48print "Hello, World!\n";
49---
50 $dist->regen;
51
52 $mb->test_files('*t*');
53 my $files = $mb->test_files;
54 ok grep {$_ eq 'script'} @$files;
55 ok grep {$_ eq File::Spec->catfile('t', 'basic.t')} @$files;
56 ok !grep {$_ eq 'Build.PL' } @$files;
57
58 # Make sure order is preserved
59 $mb->test_files('foo', 'bar');
60 $files = $mb->test_files;
61 is @$files, 2;
62 is $files->[0], 'foo';
63 is $files->[1], 'bar';
64
65 $dist->remove_file( 'script' );
66 $dist->regen( clean => 1 );
67}
68
69
70{
71 # Make sure we can add new kinds of stuff to the build sequence
72
73 $dist->add_file( 'test.foo', "content\n" );
74 $dist->regen;
75
76 my $mb = Module::Build->new( module_name => $dist->name,
77 foo_files => {'test.foo', 'lib/test.foo'} );
78 ok $mb;
79
80 $mb->add_build_element('foo');
81 $mb->add_build_element('foo');
82 is_deeply $mb->build_elements, [qw(PL support pm xs pod script foo)],
83 'The foo element should be in build_elements only once';
84
85 $mb->dispatch('build');
86 ok -e File::Spec->catfile($mb->blib, 'lib', 'test.foo');
87
88 $mb->dispatch('realclean');
89
90 # revert distribution to a pristine state
91 $dist->remove_file( 'test.foo' );
92 $dist->regen( clean => 1 );
93}
94
95
96{
97 package MBSub;
98 use Test::More;
99 use vars qw($VERSION @ISA);
100 @ISA = qw(Module::Build);
101 $VERSION = 0.01;
102
103 # Add a new property.
104 ok(__PACKAGE__->add_property('foo'));
105 # Add a new property with a default value.
106 ok(__PACKAGE__->add_property('bar', 'hey'));
107 # Add a hash property.
108 ok(__PACKAGE__->add_property('hash', {}));
109
110
111 # Catch an exception adding an existing property.
112 eval { __PACKAGE__->add_property('module_name')};
113 like "$@", qr/already exists/;
114}
115
116{
117 package MBSub2;
118 use Test::More;
119 use vars qw($VERSION @ISA);
120 @ISA = qw(Module::Build);
121 $VERSION = 0.01;
122
123 # Add a new property with a different default value than MBSub has.
124 ok(__PACKAGE__->add_property('bar', 'yow'));
125}
126
127
128{
129 ok my $mb = MBSub->new( module_name => $dist->name );
130 isa_ok $mb, 'Module::Build';
131 isa_ok $mb, 'MBSub';
132 ok $mb->valid_property('foo');
133 can_ok $mb, 'module_name';
134
135 # Check foo property.
136 can_ok $mb, 'foo';
137 ok ! $mb->foo;
138 ok $mb->foo(1);
139 ok $mb->foo;
140
141 # Check bar property.
142 can_ok $mb, 'bar';
143 is $mb->bar, 'hey';
144 ok $mb->bar('you');
145 is $mb->bar, 'you';
146
147 # Check hash property.
148 ok $mb = MBSub->new(
149 module_name => $dist->name,
150 hash => { foo => 'bar', bin => 'foo'}
151 );
152
153 can_ok $mb, 'hash';
154 isa_ok $mb->hash, 'HASH';
155 is $mb->hash->{foo}, 'bar';
156 is $mb->hash->{bin}, 'foo';
157
158 # Check hash property passed via the command-line.
159 {
160 local @ARGV = (
161 '--hash', 'foo=bar',
162 '--hash', 'bin=foo',
163 );
164 ok $mb = MBSub->new( module_name => $dist->name );
165 }
166
167 can_ok $mb, 'hash';
168 isa_ok $mb->hash, 'HASH';
169 is $mb->hash->{foo}, 'bar';
170 is $mb->hash->{bin}, 'foo';
171
172 # Make sure that a different subclass with the same named property has a
173 # different default.
174 ok $mb = MBSub2->new( module_name => $dist->name );
175 isa_ok $mb, 'Module::Build';
176 isa_ok $mb, 'MBSub2';
177 ok $mb->valid_property('bar');
178 can_ok $mb, 'bar';
179 is $mb->bar, 'yow';
180}
181
182{
183 # Test the meta_add and meta_merge stuff
184 ok my $mb = Module::Build->new(
185 module_name => $dist->name,
186 license => 'perl',
187 meta_add => {foo => 'bar'},
188 conflicts => {'Foo::Barxx' => 0},
189 );
190 my %data;
191 $mb->prepare_metadata( \%data );
192 is $data{foo}, 'bar';
193
194 $mb->meta_merge(foo => 'baz');
195 $mb->prepare_metadata( \%data );
196 is $data{foo}, 'baz';
197
198 $mb->meta_merge(conflicts => {'Foo::Fooxx' => 0});
199 $mb->prepare_metadata( \%data );
200 is_deeply $data{conflicts}, {'Foo::Barxx' => 0, 'Foo::Fooxx' => 0};
201
202 $mb->meta_add(conflicts => {'Foo::Bazxx' => 0});
203 $mb->prepare_metadata( \%data );
204 is_deeply $data{conflicts}, {'Foo::Bazxx' => 0, 'Foo::Fooxx' => 0};
205}
206
207
208# cleanup
209chdir( $cwd ) or die "Can''t chdir to '$cwd': $!";
210$dist->remove;
211
212use File::Path;
213rmtree( $tmp );