| // Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| // |
| // SharedObjects=ffi_test_functions |
| |
| import "dart:ffi"; |
| |
| import "package:expect/expect.dart"; |
| |
| import "dylib_utils.dart"; |
| |
| typedef VigesimalOp = double Function( |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double, |
| int, |
| double); |
| |
| typedef NativeVigesimalOp = Double Function( |
| IntPtr, |
| Float, |
| IntPtr, |
| Double, |
| IntPtr, |
| Float, |
| IntPtr, |
| Double, |
| IntPtr, |
| Float, |
| IntPtr, |
| Double, |
| IntPtr, |
| Float, |
| IntPtr, |
| Double, |
| IntPtr, |
| Float, |
| IntPtr, |
| Double); |
| |
| main() { |
| final ffiTestFunctions = dlopenPlatformSpecific("ffi_test_functions"); |
| |
| final sumManyNumbers = ffiTestFunctions |
| .lookupFunction<NativeVigesimalOp, VigesimalOp>("SumManyNumbers"); |
| |
| bool gotException = false; |
| try { |
| sumManyNumbers(1, 2.0, 3, 4.0, 5, 6.0, 7, 8.0, 9, 10.0, 11, 12.0, 13, 14.0, |
| 15, 16.0, 17, 18.0, null, 20.0); |
| } on Error { |
| gotException = true; |
| } |
| Expect.isTrue(gotException); |
| } |