diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/fiddle/test_function.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/fiddle/test_function.rb b/test/fiddle/test_function.rb index 742615a56b..5dc456b82b 100644 --- a/test/fiddle/test_function.rb +++ b/test/fiddle/test_function.rb @@ -102,6 +102,19 @@ module Fiddle assert_equal("123", str.to_s) end + def call_proc(string_to_copy) + buff = +"000" + str = yield(buff, string_to_copy) + [buff, str] + end + + def test_function_as_proc + f = Function.new(@libc['strcpy'], [TYPE_VOIDP, TYPE_VOIDP], TYPE_VOIDP) + buff, str = call_proc("123", &f) + assert_equal("123", buff) + assert_equal("123", str.to_s) + end + def test_nogvl_poll # XXX hack to quiet down CI errors on EINTR from r64353 # [ruby-core:88360] [Misc #14937] |