1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#
# This file is part of ruby-ffi.
#
# This code is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License version 3 only, as
# published by the Free Software Foundation.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
# version 3 for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with this work. If not, see <http://www.gnu.org/licenses/>.
#
require File.expand_path(File.join(File.dirname(__FILE__), "spec_helper"))
describe "functions with custom parameter types" do
before :each do
Custom_enum = Class.new do
extend FFI::DataConverter
ToNativeMap= { :a => 1, :b => 2 }
FromNativeMap = { 1 => :a, 2 => :b }
def self.native_type
@native_type_called = true
FFI::Type::INT32
end
def self.to_native(val, ctx)
@to_native_called = true
ToNativeMap[val]
end
def self.from_native(val, ctx)
@from_native_called = true
FromNativeMap[val]
end
def self.native_type_called?; @native_type_called; end
def self.from_native_called?; @from_native_called; end
def self.to_native_called?; @to_native_called; end
end
end
end
|
