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authordrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-05-30 23:41:07 +0000
committerdrbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-05-30 23:41:07 +0000
commit0381ab07694668c4420307a6d8e9f0265ed9c56d (patch)
tree55f43cec08aa17fd93ff3d931a3b61ea680e66bb /test/dl
parentf1cb6ea08f8fc897d914fc7c2c23701471657e4f (diff)
* ext/dl/lib/dl/struct.rb (DL::CUnionEntity#set_ctypes): Refactored
#set_types to reuse DL::CUnionEntity::size * test/dl/test_c_union_entity.rb: Added test Reviewed by Aaron Paterson git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/dl')
-rw-r--r--test/dl/test_c_union_entity.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/dl/test_c_union_entity.rb b/test/dl/test_c_union_entity.rb
index 8c72a66..128ca4c 100644
--- a/test/dl/test_c_union_entity.rb
+++ b/test/dl/test_c_union_entity.rb
@@ -14,5 +14,17 @@ class DL::TestCUnionEntity < DL::TestBase
assert_equal DL::SIZEOF_CHAR * 20, size
end
+
+ def test_set_ctypes
+ union = DL::CUnionEntity.malloc [DL::TYPE_INT, DL::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