# -*- mode: cperl; tab-width: 8; indent-tabs-mode: nil; basic-offset: 2 -*-
# vim:ts=8:sw=2:et:sta:sts=2
use strict;
use warnings;
use Test::More 0.82;
use IO::File;
use File::Spec;
use File::Temp;
use File::Basename;
use Cwd ();
use File::Path;
use Data::Dumper;
my $undef;
# parse various module $VERSION lines
# format: expected version => code snippet
my @modules = (
$undef => <<'---', # no $VERSION line
package Simple;
---
$undef => <<'---', # undefined $VERSION
package Simple;
our $VERSION;
---
'1.23' => <<'---', # declared & defined on same line with 'our'
package Simple;
our $VERSION = '1.23';
---
'1.23' => <<'---', # declared & defined on separate lines with 'our'
package Simple;
our $VERSION;
$VERSION = '1.23';
---
'1.23' => <<'---', # commented & defined on same line
package Simple;
our $VERSION = '1.23'; # our $VERSION = '4.56';
---
'1.23' => <<'---', # commented & defined on separate lines
package Simple;
# our $VERSION = '4.56';
our $VERSION = '1.23';
---
'1.23' => <<'---', # use vars
package Simple;
use vars qw( $VERSION );
$VERSION = '1.23';
---
'1.23' => <<'---', # choose the right default package based on package/file name
package Simple::_private;
$VERSION = '0';
package Simple;
$VERSION = '1.23'; # this should be chosen for version
---
'1.23' => <<'---', # just read the first $VERSION line
package Simple;
$VERSION = '1.23'; # we should see this line
$VERSION = eval $VERSION; # and ignore this one
---
'1.23' => <<'---', # just read the first $VERSION line in reopened package (1)
package Simple;
$VERSION = '1.23';
package Error::Simple;
$VERSION = '2.34';
package Simple;
---
'1.23' => <<'---', # just read the first $VERSION line in reopened package (2)
package Simple;
package Error::Simple;
$VERSION = '2.34';
package Simple;
$VERSION = '1.23';
---
'1.23' => <<'---', # mentions another module's $VERSION
package Simple;
$VERSION = '1.23';
if ( $Other::VERSION ) {
# whatever
}
---
'1.23' => <<'---', # mentions another module's $VERSION in a different package
package Simple;
$VERSION = '1.23';
package Simple2;
if ( $Simple::VERSION ) {
# whatever
}
---
'1.23' => <<'---', # $VERSION checked only in assignments, not regexp ops
package Simple;
$VERSION = '1.23';
if ( $VERSION =~ /1\.23/ ) {
# whatever
}
---
'1.23' => <<'---', # $VERSION checked only in assignments, not relational ops
package Simple;
$VERSION = '1.23';
if ( $VERSION == 3.45 ) {
# whatever
}
---
'1.23' => <<'---', # $VERSION checked only in assignments, not relational ops
package Simple;
$VERSION = '1.23';
package Simple2;
if ( $Simple::VERSION == 3.45 ) {
# whatever
}
---
'1.23' => <<'---', # Fully qualified $VERSION declared in package
package Simple;
$Simple::VERSION = 1.23;
---
'1.23' => <<'---', # Differentiate fully qualified $VERSION in a package
package Simple;
$Simple2::VERSION = '999';
$Simple::VERSION = 1.23;
---
'1.23' => <<'---', # Differentiate fully qualified $VERSION and unqualified
package Simple;
$Simple2::VERSION = '999';
$VERSION = 1.23;
---
'1.23' => <<'---', # $VERSION declared as package variable from within 'main' package
$Simple::VERSION = '1.23';
{
package Simple;
$x = $y, $cats = $dogs;
}
---
'1.23' => <<'---', # $VERSION wrapped in parens - space inside
package Simple;
( $VERSION ) = '1.23';
---
'1.23' => <<'---', # $VERSION wrapped in parens - no space inside
package Simple;
($VERSION) = '1.23';
---
'1.23' => <<'---', # $VERSION follows a spurious 'package' in a quoted construct
package Simple;
__PACKAGE__->mk_accessors(qw(
program socket proc
package filename line codeline subroutine finished));
our $VERSION = "1.23";
---
'1.23' => <<'---', # $VERSION using version.pm
package Simple;
use version; our $VERSION = version->new('1.23');
---
'v1.230' => <<'---', # $VERSION using version.pm and qv()
package Simple;
use version; our $VERSION = qv('1.230');
---
'1.230' => <<'---', # Two version assignments, should ignore second one
$Simple::VERSION = '1.230';
$Simple::VERSION = eval $Simple::VERSION;
---
'1.230000' => <<'---', # declared & defined on same line with 'our'
package Simple;
our $VERSION = '1.23_00_00';
---
'1.23' => <<'---', # package NAME VERSION
package Simple 1.23;
---
'1.23_01' => <<'---', # package NAME VERSION
package Simple 1.23_01;
---
'v1.2.3' => <<'---', # package NAME VERSION
package Simple v1.2.3;
---
'v1.2_3' => <<'---', # package NAME VERSION
package Simple v1.2_3;
---
'1.23' => <<'---', # trailing crud
package Simple;
our $VERSION;
$VERSION = '1.23-alpha';
---
'1.23' => <<'---', # trailing crud
package Simple;
our $VERSION;
$VERSION = '1.23b';
---
'1.234' => <<'---', # multi_underscore
package Simple;
our $VERSION;
$VERSION = '1.2_3_4';
---
'0' => <<'---', # non-numeric
package Simple;
our $VERSION;
$VERSION = 'onetwothree';
---
$undef => <<'---', # package NAME BLOCK, undef $VERSION
package Simple {
our $VERSION;
}
---
'1.23' => <<'---', # package NAME BLOCK, with $VERSION
package Simple {
our $VERSION = '1.23';
}
---
'1.23' => <<'---', # package NAME VERSION BLOCK
package Simple 1.23 {
1;
}
---
'v1.2.3_4' => <<'---', # package NAME VERSION BLOCK
package Simple v1.2.3_4 {
1;
}
---
'0' => <<'---', # set from separately-initialised variable
package Simple;
our $CVSVERSION = '$Revision: 1.7 $';
our ($VERSION) = ($CVSVERSION =~ /(\d+\.\d+)/);
}
---
'v2.2.102.2' => <<'---', # our + bare v-string
package Simple;
our $VERSION = v2.2.102.2;
---
'0.0.9_1' => <<'---', # our + dev release
package Simple;
our $VERSION = "0.0.9_1";
---
'1.12' => <<'---', # our + crazy string and substitution code
package Simple;
our $VERSION = '1.12.B55J2qn'; our $WTF = $VERSION; $WTF =~ s/^\d+\.\d+\.//; # attempts to rationalize $WTF go here.
---
'1.12' => <<'---', # our in braces, as in Dist::Zilla::Plugin::PkgVersion with use_our = 1
package Simple;
{ our $VERSION = '1.12'; }
---
sub { defined $_[0] and $_[0] =~ /^3\.14159/ } => <<'---', # calculated version - from Acme-Pi-3.14
package Simple;
my $version = atan2(1,1) * 4; $Simple::VERSION = "$version";
1;
---
);
# format: expected package name => code snippet
my @pkg_names = (
[ 'Simple' ] => <<'---', # package NAME
package Simple;
---
[ 'Simple::Edward' ] => <<'---', # package NAME::SUBNAME
package Simple::Edward;
---
[ 'Simple::Edward::' ] => <<'---', # package NAME::SUBNAME::
package Simple::Edward::;
---
[ "Simple'Edward" ] => <<'---', # package NAME'SUBNAME
package Simple'Edward;
---
[ "Simple'Edward::" ] => <<'---', # package NAME'SUBNAME::
package Simple'Edward::;
---
[ 'Simple::::Edward' ] => <<'---', # package NAME::::SUBNAME
package Simple::::Edward;
---
[ '::Simple::Edward' ] => <<'---', # package ::NAME::SUBNAME
package ::Simple::Edward;
---
[ 'main' ] => <<'---', # package NAME:SUBNAME (fail)
package Simple:Edward;
---
[ 'main' ] => <<'---', # package NAME' (fail)
package Simple';
---
[ 'main' ] => <<'---', # package NAME::SUBNAME' (fail)
package Simple::Edward';
---
[ 'main' ] => <<'---', # package NAME''SUBNAME (fail)
package Simple''Edward;
---
[ 'main' ] => <<'---', # package NAME-SUBNAME (fail)
package Simple-Edward;
---
);
# 2 tests per each pair of @modules (plus 1 for defined keys), 2 per pair of @pkg_names
plan tests => 63
+ ( @modules + grep { defined $modules[2*$_] } 0..$#modules/2 )
+ ( @pkg_names );
require_ok('Module::Metadata');
{
# class method C<find_module_by_name>
my $module = Module::Metadata->find_module_by_name(
'Module::Metadata' );
ok( -e $module, 'find_module_by_name() succeeds' );
}
#########################
BEGIN {
my $cwd = File::Spec->rel2abs(Cwd::cwd);
sub original_cwd { return $cwd }
}
# Set up a temp directory
sub tmpdir {
my (@args) = @_;
my $dir = $ENV{PERL_CORE} ? original_cwd : File::Spec->tmpdir;
return File::Temp::tempdir('MMD-XXXXXXXX', CLEANUP => 0, DIR => $dir, @args);
}
my $tmp;
BEGIN { $tmp = tmpdir; note "using temp dir $tmp"; }
END {
die "tests failed; leaving temp dir $tmp behind"
if $ENV{AUTHOR_TESTING} and not Test::Builder->new->is_passing;
note "removing temp dir $tmp";
chdir original_cwd;
File::Path::rmtree($tmp);
}
# generates a new distribution:
# files => { relative filename => $content ... }
# returns the name of the distribution (not including version),
# and the absolute path name to the dist.
{
my $test_num = 0;
sub new_dist {
my %opts = @_;
my $distname = 'Simple' . $test_num++;
my $distdir = File::Spec->catdir($tmp, $distname);
note "using dist $distname in $distdir";
File::Path::mkpath($distdir) or die "failed to create '$distdir'";
foreach my $rel_filename (keys %{$opts{files}})
{
my $abs_filename = File::Spec->catfile($distdir, $rel_filename);
my $dirname = File::Basename::dirname($abs_filename);
unless (-d $dirname) {
File::Path::mkpath($dirname) or die "Can't create '$dirname'";
}
note "creating $abs_filename";
my $fh = IO::File->new(">$abs_filename") or die "Can't write '$abs_filename'\n";
print $fh $opts{files}{$rel_filename};
close $fh;
}
chdir $distdir;
return ($distname, $distdir);
}
}
{
# fail on invalid module name
my $pm_info = Module::Metadata->new_from_module(
'Foo::Bar', inc => [] );
ok( !defined( $pm_info ), 'fail if can\'t find module by module name' );
}
{
# fail on invalid filename
my $file = File::Spec->catfile( 'Foo', 'Bar.pm' );
my $pm_info = Module::Metadata->new_from_file( $file, inc => [] );
ok( !defined( $pm_info ), 'fail if can\'t find module by file name' );
}
{
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => "package Simple;\n" });
# construct from module filename
my $pm_info = Module::Metadata->new_from_file( $file );
ok( defined( $pm_info ), 'new_from_file() succeeds' );
# construct from filehandle
my $handle = IO::File->new($file);
$pm_info = Module::Metadata->new_from_handle( $handle, $file );
ok( defined( $pm_info ), 'new_from_handle() succeeds' );
$pm_info = Module::Metadata->new_from_handle( $handle );
is( $pm_info, undef, "new_from_handle() without filename returns undef" );
close($handle);
}
{
# construct from module name, using custom include path
my $pm_info = Module::Metadata->new_from_module(
'Simple', inc => [ 'lib', @INC ] );
ok( defined( $pm_info ), 'new_from_module() succeeds' );
}
# iterate through @modules pairwise
my $test_case = 0;
while (++$test_case and my ($expected_version, $code) = splice @modules, 0, 2 ) {
SKIP: {
skip( "No our() support until perl 5.6", (defined $expected_version ? 3 : 2) )
if $] < 5.006 && $code =~ /\bour\b/;
skip( "No package NAME VERSION support until perl 5.11.1", (defined $expected_version ? 3 : 2) )
if $] < 5.011001 && $code =~ /package\s+[\w\:\']+\s+v?[0-9._]+/;
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => $code });
my $warnings = '';
local $SIG{__WARN__} = sub { $warnings .= $_ for @_ };
my $pm_info = Module::Metadata->new_from_file( $file );
my $errs;
my $got = $pm_info->version;
# note that in Test::More 0.94 and earlier, is() stringifies first before comparing;
# from 0.95_01 and later, it just lets the objects figure out how to handle 'eq'
# We want to ensure we preserve the original, as long as it's legal, so we
# explicitly check the stringified form.
isa_ok($got, 'version') if defined $expected_version;
if (ref($expected_version) eq 'CODE') {
ok(
$expected_version->($got),
"case $test_case: module version passes match sub"
)
or $errs++;
}
else {
is(
(defined $got ? "$got" : $got),
$expected_version,
"case $test_case: correct module version ("
. (defined $expected_version? "'$expected_version'" : 'undef')
. ')'
)
or $errs++;
}
is( $warnings, '', "case $test_case: no warnings from parsing" ) or $errs++;
diag Dumper({ got => $pm_info->version, module_contents => $code }) if $errs;
}
}
$test_case = 0;
while (++$test_case and my ($expected_name, $code) = splice @pkg_names, 0, 2) {
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => $code });
my $warnings = '';
local $SIG{__WARN__} = sub { $warnings .= $_ for @_ };
my $pm_info = Module::Metadata->new_from_file( $file );
# Test::Builder will prematurely numify objects, so use this form
my $errs;
my @got = $pm_info->packages_inside();
is_deeply( \@got, $expected_name,
"case $test_case: correct package names (expected '" . join(', ', @$expected_name) . "')" )
or $errs++;
is( $warnings, '', "case $test_case: no warnings from parsing" ) or $errs++;
diag "Got: '" . join(', ', @got) . "'\nModule contents:\n$code" if $errs;
}
{
# Find each package only once
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = '1.23';
package Error::Simple;
$VERSION = '2.34';
package Simple;
---
my $pm_info = Module::Metadata->new_from_file( $file );
my @packages = $pm_info->packages_inside;
is( @packages, 2, 'record only one occurence of each package' );
}
{
# Module 'Simple.pm' does not contain package 'Simple';
# constructor should not complain, no default module name or version
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple::Not;
$VERSION = '1.23';
---
my $pm_info = Module::Metadata->new_from_file( $file );
is( $pm_info->name, undef, 'no default package' );
is( $pm_info->version, undef, 'no version w/o default package' );
}
{
# Module 'Simple.pm' contains an alpha version
# constructor should report first $VERSION found
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = '1.23_01';
$VERSION = eval $VERSION;
---
my $pm_info = Module::Metadata->new_from_file( $file );
is( $pm_info->version, '1.23_01', 'alpha version reported');
# NOTE the following test has be done this way because Test::Builder is
# too smart for our own good and tries to see if the version object is a
# dual-var, which breaks with alpha versions:
# Argument "1.23_0100" isn't numeric in addition (+) at
# /usr/lib/perl5/5.8.7/Test/Builder.pm line 505.
ok( $pm_info->version > 1.23, 'alpha version greater than non');
}
# parse $VERSION lines scripts for package main
my @scripts = (
<<'---', # package main declared
#!perl -w
package main;
$VERSION = '0.01';
---
<<'---', # on first non-comment line, non declared package main
#!perl -w
$VERSION = '0.01';
---
<<'---', # after non-comment line
#!perl -w
use strict;
$VERSION = '0.01';
---
<<'---', # 1st declared package
#!perl -w
package main;
$VERSION = '0.01';
package _private;
$VERSION = '999';
---
<<'---', # 2nd declared package
#!perl -w
package _private;
$VERSION = '999';
package main;
$VERSION = '0.01';
---
<<'---', # split package
#!perl -w
package main;
package _private;
$VERSION = '999';
package main;
$VERSION = '0.01';
---
<<'---', # define 'main' version from other package
package _private;
$::VERSION = 0.01;
$VERSION = '999';
---
<<'---', # define 'main' version from other package
package _private;
$VERSION = '999';
$::VERSION = 0.01;
---
);
my ( $i, $n ) = ( 1, scalar( @scripts ) );
foreach my $script ( @scripts ) {
my $file = File::Spec->catfile('bin', 'simple.plx');
my ($dist_name, $dist_dir) = new_dist(files => { $file => $script } );
my $pm_info = Module::Metadata->new_from_file( $file );
is( $pm_info->version, '0.01', "correct script version ($i of $n)" );
$i++;
}
{
# examine properties of a module: name, pod, etc
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = '0.01';
package Simple::Ex;
$VERSION = '0.02';
=head1 NAME
Simple - It's easy.
=head1 AUTHOR
Simple Simon
You can find me on the IRC channel
#simon on irc.perl.org.
=cut
---
my $pm_info = Module::Metadata->new_from_module(
'Simple', inc => [ 'lib', @INC ] );
is( $pm_info->name, 'Simple', 'found default package' );
is( $pm_info->version, '0.01', 'version for default package' );
# got correct version for secondary package
is( $pm_info->version( 'Simple::Ex' ), '0.02',
'version for secondary package' );
my $filename = $pm_info->filename;
ok( defined( $filename ) && -e $filename,
'filename() returns valid path to module file' );
my @packages = $pm_info->packages_inside;
is( @packages, 2, 'found correct number of packages' );
is( $packages[0], 'Simple', 'packages stored in order found' );
# we can detect presence of pod regardless of whether we are collecting it
ok( $pm_info->contains_pod, 'contains_pod() succeeds' );
my @pod = $pm_info->pod_inside;
is_deeply( \@pod, [qw(NAME AUTHOR)], 'found all pod sections' );
is( $pm_info->pod('NONE') , undef,
'return undef() if pod section not present' );
is( $pm_info->pod('NAME'), undef,
'return undef() if pod section not collected' );
# collect_pod
$pm_info = Module::Metadata->new_from_module(
'Simple', inc => [ 'lib', @INC ], collect_pod => 1 );
my %pod;
for my $section (qw(NAME AUTHOR)) {
my $content = $pm_info->pod( $section );
if ( $content ) {
$content =~ s/^\s+//;
$content =~ s/\s+$//;
}
$pod{$section} = $content;
}
my %expected = (
NAME => q|Simple - It's easy.|,
AUTHOR => <<'EXPECTED'
Simple Simon
You can find me on the IRC channel
#simon on irc.perl.org.
EXPECTED
);
for my $text (values %expected) {
$text =~ s/^\s+//;
$text =~ s/\s+$//;
}
is( $pod{NAME}, $expected{NAME}, 'collected NAME pod section' );
is( $pod{AUTHOR}, $expected{AUTHOR}, 'collected AUTHOR pod section' );
}
{
# test things that look like POD, but aren't
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
=YES THIS STARTS POD
our $VERSION = '999';
=cute
our $VERSION = '666';
=cut
*foo
=*no_this_does_not_start_pod;
our $VERSION = '1.23';
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, 'Simple', 'found default package' );
is( $pm_info->version, '1.23', 'version for default package' );
}
{
# Make sure processing stops after __DATA__
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = '0.01';
__DATA__
*UNIVERSAL::VERSION = sub {
foo();
};
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, 'Simple', 'found default package' );
is( $pm_info->version, '0.01', 'version for default package' );
my @packages = $pm_info->packages_inside;
is_deeply(\@packages, ['Simple'], 'packages inside');
}
{
# Make sure we handle version.pm $VERSIONs well
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = version->new('0.60.' . (qw$Revision: 128 $)[1]);
package Simple::Simon;
$VERSION = version->new('0.61.' . (qw$Revision: 129 $)[1]);
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, 'Simple', 'found default package' );
is( $pm_info->version, '0.60.128', 'version for default package' );
my @packages = $pm_info->packages_inside;
is_deeply([sort @packages], ['Simple', 'Simple::Simon'], 'packages inside');
is( $pm_info->version('Simple::Simon'), '0.61.129', 'version for embedded package' );
}
# check that package_versions_from_directory works
{
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package Simple;
$VERSION = '0.01';
package Simple::Ex;
$VERSION = '0.02';
{
package main; # should ignore this
}
{
package DB; # should ignore this
}
{
package Simple::_private; # should ignore this
}
=head1 NAME
Simple - It's easy.
=head1 AUTHOR
Simple Simon
=cut
---
my $exp_pvfd = {
'Simple' => {
'file' => 'Simple.pm',
'version' => '0.01'
},
'Simple::Ex' => {
'file' => 'Simple.pm',
'version' => '0.02'
}
};
my $got_pvfd = Module::Metadata->package_versions_from_directory('lib');
is_deeply( $got_pvfd, $exp_pvfd, "package_version_from_directory()" )
or diag explain $got_pvfd;
{
my $got_provides = Module::Metadata->provides(dir => 'lib', version => 2);
my $exp_provides = {
'Simple' => {
'file' => 'lib/Simple.pm',
'version' => '0.01'
},
'Simple::Ex' => {
'file' => 'lib/Simple.pm',
'version' => '0.02'
}
};
is_deeply( $got_provides, $exp_provides, "provides()" )
or diag explain $got_provides;
}
{
my $got_provides = Module::Metadata->provides(dir => 'lib', prefix => 'other', version => 1.4);
my $exp_provides = {
'Simple' => {
'file' => 'other/Simple.pm',
'version' => '0.01'
},
'Simple::Ex' => {
'file' => 'other/Simple.pm',
'version' => '0.02'
}
};
is_deeply( $got_provides, $exp_provides, "provides()" )
or diag explain $got_provides;
}
}
# Check package_versions_from_directory with regard to case-sensitivity
{
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package simple;
$VERSION = '0.01';
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, undef, 'no default package' );
is( $pm_info->version, undef, 'version for default package' );
is( $pm_info->version('simple'), '0.01', 'version for lower-case package' );
is( $pm_info->version('Simple'), undef, 'version for capitalized package' );
ok( $pm_info->is_indexable(), 'an indexable package is found' );
ok( $pm_info->is_indexable('simple'), 'the simple package is indexable' );
ok( !$pm_info->is_indexable('Simple'), 'the Simple package would not be indexed' );
}
{
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package simple;
$VERSION = '0.01';
package Simple;
$VERSION = '0.02';
package SiMpLe;
$VERSION = '0.03';
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, 'Simple', 'found default package' );
is( $pm_info->version, '0.02', 'version for default package' );
is( $pm_info->version('simple'), '0.01', 'version for lower-case package' );
is( $pm_info->version('Simple'), '0.02', 'version for capitalized package' );
is( $pm_info->version('SiMpLe'), '0.03', 'version for mixed-case package' );
ok( $pm_info->is_indexable('simple'), 'the simple package is indexable' );
ok( $pm_info->is_indexable('Simple'), 'the Simple package is indexable' );
}
{
my $file = File::Spec->catfile('lib', 'Simple.pm');
my ($dist_name, $dist_dir) = new_dist(files => { $file => <<'---' } );
package ## hide from PAUSE
simple;
$VERSION = '0.01';
---
my $pm_info = Module::Metadata->new_from_file('lib/Simple.pm');
is( $pm_info->name, undef, 'no package names found' );
ok( !$pm_info->is_indexable('simple'), 'the simple package would not be indexed' );
ok( !$pm_info->is_indexable('Simple'), 'the Simple package would not be indexed' );
ok( !$pm_info->is_indexable(), 'no indexable package is found' );
}