#!perl -w
# Win32::GUI::DropFiles test suite
# $Id: 02_old_callback.t,v 1.2 2006/05/16 18:57:26 robertemay Exp $
#
# Test Win32::GUI DropFiles callback without loading Win32::GUI::DropFiles
# This is really a Win32::GUI test, not a Win32::GUI::Dropfiles test,
# but is here for completeness
# This old callback format is kept for backwards compatibility with
# The GUI Loft's Win32::GUI::DragDrop package.
# - check pre-requsites
# - check both OEM and NEM callbacks
# - check callback parameter types
# - check that DragFinish is called
use strict;
use warnings;
BEGIN { $| = 1 } # Autoflush
# We assume that 01_load.t has been run, so we know we have Test::More
# and that Win32::GUI and Win32::GUI::DropFiles will load.
use Test::More;
BEGIN {
eval "use Win32::API 0.41";
plan skip_all => "Win32::API 0.41 required for testing Old Callack API" if $@;
}
plan tests => 7;
# Load our helpers
use FindBin;
use lib "$FindBin::Bin";
use DropTest;
use Win32::GUI 1.03_02,'';
my $dropobj = DropTest->new();
my $W = Win32::GUI::Window->new(
-name => 'win',
-title => "Win32::GUI DropFiles Test",
-size => [400,300],
-onDropFiles => \&drop,
-eventmodel => "byname",
);
Win32::GUI::DoEvents();
# Do the OEM tests
$dropobj->PostDropMessage($W);
Win32::GUI::Dialog();
# Check that the receiver freed the handle
ok($dropobj->Free(), "OEM frees the drop object");
# Now do the NEM tests:
$W->Change(-eventmodel => "byref");
$dropobj->PostDropMessage($W);
Win32::GUI::Dialog();
ok($dropobj->Free(), "NEM frees the drop object");
exit(0);
sub win_DropFiles {
my ($drophandle) = shift;
ok(defined $drophandle, "OEM callback, drophandle defined");
is(ref($drophandle), "", "OEM drophandle is a scalar");
return -1;
}
sub drop {
my ($self, $drophandle) = @_;
is($self, $W, "NEM callback gets window object");
ok(defined $drophandle, "NEM callback, drophandle defined");
is(ref($drophandle), "", "NEM drophandle is a scalar");
return -1;
}