diff options
Diffstat (limited to 'test/dl/test_func.rb')
-rw-r--r-- | test/dl/test_func.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/dl/test_func.rb b/test/dl/test_func.rb index 5503f350c8..3900af3d5f 100644 --- a/test/dl/test_func.rb +++ b/test/dl/test_func.rb @@ -15,6 +15,24 @@ module DL assert_equal cfunc.to_i, f.to_i end + def test_random + f = Function.new(CFunc.new(@libc['srand'], TYPE_VOID, 'srand'), + [-TYPE_LONG]) + assert_nil f.call(10) + end + + def test_sinf + f = Function.new(CFunc.new(@libm['sinf'], TYPE_FLOAT, 'sinf'), + [TYPE_FLOAT]) + assert_in_delta 1.0, f.call(90 * Math::PI / 180), 0.0001 + end + + def test_sin + f = Function.new(CFunc.new(@libm['sin'], TYPE_DOUBLE, 'sin'), + [TYPE_DOUBLE]) + assert_in_delta 1.0, f.call(90 * Math::PI / 180), 0.0001 + end + def test_strcpy() f = Function.new(CFunc.new(@libc['strcpy'], TYPE_VOIDP, 'strcpy'), [TYPE_VOIDP, TYPE_VOIDP]) |