mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
0713f89944
with DL. * ext/fiddle/fiddle.h: ditto * ext/fiddle/lib/fiddle/cparser.rb: importing the C parser for DL backwards compatibility. * ext/fiddle/lib/fiddle/import.rb: importing the import DSL for DL backwards compatibility. * ext/fiddle/lib/fiddle/pack.rb: importing structure pack for DL backwards compatibility. * ext/fiddle/lib/fiddle/value.rb: ditto * ext/fiddle/lib/fiddle/struct.rb: importing struct DSL for DL backwards compatibility. * test/dl/test_c_struct_entry.rb: importing tests * test/dl/test_c_union_entity.rb: ditto * test/dl/test_cparser.rb: ditto * test/dl/test_import.rb: ditto * test/fiddle/test_c_struct_entry.rb: ditto * test/fiddle/test_c_union_entity.rb: ditto * test/fiddle/test_cparser.rb: ditto * test/fiddle/test_import.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
31 lines
720 B
Ruby
31 lines
720 B
Ruby
require_relative 'helper'
|
|
|
|
require 'fiddle/struct'
|
|
|
|
module Fiddle
|
|
class TestCUnionEntity < TestCase
|
|
def test_class_size
|
|
size = CUnionEntity.size([TYPE_DOUBLE, TYPE_CHAR])
|
|
|
|
assert_equal SIZEOF_DOUBLE, size
|
|
end
|
|
|
|
def test_class_size_with_count
|
|
size = CUnionEntity.size([[TYPE_DOUBLE, 2], [TYPE_CHAR, 20]])
|
|
|
|
assert_equal SIZEOF_CHAR * 20, size
|
|
end
|
|
|
|
def test_set_ctypes
|
|
union = CUnionEntity.malloc [TYPE_INT, TYPE_LONG]
|
|
union.assign_names %w[int long]
|
|
|
|
# this test is roundabout because the stored ctypes are not accessible
|
|
union['long'] = 1
|
|
assert_equal 1, union['long']
|
|
|
|
union['int'] = 1
|
|
assert_equal 1, union['int']
|
|
end
|
|
end
|
|
end
|