use strict;
use warnings FATAL => 'all';
-use Test::More;
+use Test::More qw(no_plan);
BEGIN {
-
package MyExporter;
+ $INC{"MyExporter.pm"} = __FILE__;
use base qw(Exporter);
our @EXPORT_OK = qw(thing);
sub thing { 'thing' }
+}
+
+my @importcaller;
+my @versioncaller;
+my $version;
+BEGIN {
+ package CheckFile;
+ $INC{"CheckFile.pm"} = __FILE__;
+ sub import {
+ @importcaller = caller;
+ }
+ sub VERSION {
+ $version = $_[1];
+ @versioncaller = caller;
+ }
+}
+
+BEGIN {
package MultiExporter;
+ $INC{"MultiExporter.pm"} = __FILE__;
use Import::Into;
my $target = caller;
warnings->import::into($target);
MyExporter->import::into($target, 'thing');
+ CheckFile->import::into(1);
}
-
- $INC{"MultiExporter.pm"} = 1;
}
-BEGIN {
-
+eval q{
package TestPackage;
- no warnings;
+ no warnings FATAL => 'all';
+#line 1 "import_into_inline.pl"
use MultiExporter;
sub test {
thing . undef
}
-}
+ 1;
+} or die $@;
my @w;
is(do {
local $SIG{__WARN__} = sub { push @w, @_; };
- TestPackage::test;
+ TestPackage::test();
}, 'thing', 'returned thing ok');
is(scalar @w, 1, 'Only one entry in @w');
like($w[0], qr/uninitialized/, 'Correct warning');
-done_testing;
+is $importcaller[0], 'TestPackage',
+ 'import by level has correct package';
+is $importcaller[1], 'import_into_inline.pl',
+ 'import by level has correct file';
+is $importcaller[2], 1,
+ 'import by level has correct line';
+is scalar @versioncaller, 0, 'VERSION not called when not specified';
+
+@importcaller = ();
+@versioncaller = ();
+$version = undef;
+CheckFile->import::into({
+ package => 'ExplicitPackage',
+ filename => 'explicit-file.pl',
+ line => 42,
+ version => 219,
+});
+
+is $importcaller[0], 'ExplicitPackage',
+ 'import with hash has correct package';
+is $importcaller[1], 'explicit-file.pl',
+ 'import with hash has correct file';
+is $importcaller[2], 42,
+ 'import with hash has correct line';
+is $versioncaller[0], 'ExplicitPackage',
+ 'VERSION with hash has correct package';
+is $versioncaller[1], 'explicit-file.pl',
+ 'VERSION with hash has correct file';
+is $versioncaller[2], 42,
+ 'VERSION with hash has correct line';
+is $version, 219,
+ 'import with hash has correct version';
+
+BEGIN {
+ package LevelExporter;
+ $INC{'LevelExporter.pm'} = __FILE__;
+
+ sub import {
+ CheckFile->import::into({
+ level => 1,
+ version => 219,
+ });
+ }
+}
+
+@importcaller = ();
+@versioncaller = ();
+$version = undef;
+eval q{
+ package ExplicitLevel;
+
+#line 42 "explicit-level.pl"
+ use LevelExporter;
+ 1;
+} or die $@;
+
+is $importcaller[0], 'ExplicitLevel',
+ 'import with level in hash has correct package';
+is $importcaller[1], 'explicit-level.pl',
+ 'import with level in hash has correct file';
+is $importcaller[2], 42,
+ 'import with level in hash has correct line';
+is $versioncaller[0], 'ExplicitLevel',
+ 'VERSION with level in hash has correct package';
+is $versioncaller[1], 'explicit-level.pl',
+ 'VERSION with level in hash has correct file';
+is $versioncaller[2], 42,
+ 'VERSION with level in hash has correct line';
+is $version, 219,
+ 'import with level in hash has correct version';
+
+ok( !IPC::Open3->can("open3"), "IPC::Open3 is unloaded" );
+IPC::Open3->import::into("TestPackage");
+ok( TestPackage->can("open3"), "IPC::Open3 was use'd and import::into'd" );