diff options
Diffstat (limited to 'test/dl')
-rw-r--r-- | test/dl/test_callback.rb | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/dl/test_callback.rb b/test/dl/test_callback.rb new file mode 100644 index 0000000000..f3dd665feb --- /dev/null +++ b/test/dl/test_callback.rb @@ -0,0 +1,32 @@ +require_relative 'test_base' +require_relative '../ruby/envutil' + +module DL + class TestCallback < TestBase + include DL + + def test_callback_with_string + called_with = nil + addr = set_callback(TYPE_VOID, 1) do |str| + called_with = dlunwrap(str) + end + func = CFunc.new(addr, TYPE_VOID, 'test') + + func.call([dlwrap('foo')]) + assert_equal 'foo', called_with + end + + def test_call_callback + called = false + + addr = set_callback(TYPE_VOID, 0) do + called = true + end + + func = CFunc.new(addr, TYPE_VOID, 'test') + func.call([]) + + assert called, 'function should be called' + end + end +end |