diff options
author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-06 06:59:24 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-06 06:59:24 +0000 |
commit | 4bada8b864e445b6eebe1a341e30cad94dbcaf84 (patch) | |
tree | bb7e4ed991aa16eda953d536265c6f9e5dc03a5d /test/fiddle/test_closure.rb | |
parent | ca3c007f058f17b2f0bf3c5ccc6701f3f6d49ca5 (diff) |
* ext/fiddle/*: Adding fiddle library to wrap libffi
* test/fiddle/*: testing fiddle extension
* ext/dl/lib/dl.rb: Requiring fiddle if it is available
* ext/dl/lib/dl/callback.rb: using Fiddle if it is available
* ext/dl/lib/dl/func.rb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/fiddle/test_closure.rb')
-rw-r--r-- | test/fiddle/test_closure.rb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/fiddle/test_closure.rb b/test/fiddle/test_closure.rb new file mode 100644 index 0000000000..ae343460f2 --- /dev/null +++ b/test/fiddle/test_closure.rb @@ -0,0 +1,49 @@ +require_relative 'helper' + +module Fiddle + class TestClosure < Fiddle::TestCase + def test_argument_errors + assert_raises(TypeError) do + Closure.new(TYPE_INT, TYPE_INT) + end + + assert_raises(TypeError) do + Closure.new('foo', [TYPE_INT]) + end + + assert_raises(TypeError) do + Closure.new(TYPE_INT, ['meow!']) + end + end + + def test_call + closure = Class.new(Closure) { + def call + 10 + end + }.new(TYPE_INT, []) + + func = Function.new(closure, [], TYPE_INT) + assert_equal 10, func.call + end + + def test_returner + closure = Class.new(Closure) { + def call thing + thing + end + }.new(TYPE_INT, [TYPE_INT]) + + func = Function.new(closure, [TYPE_INT], TYPE_INT) + assert_equal 10, func.call(10) + end + + def test_block_caller + cb = Closure::BlockCaller.new(TYPE_INT, [TYPE_INT]) do |one| + one + end + func = Function.new(cb, [TYPE_INT], TYPE_INT) + assert_equal 11, func.call(11) + end + end +end |