| // Copyright (c) 2021, 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. |
| // |
| // Dart test program for testing dart:ffi bools. |
| |
| import 'dart:ffi'; |
| |
| import "package:expect/expect.dart"; |
| import "package:ffi/ffi.dart"; |
| |
| import 'function_structs_by_value_generated_compounds.dart'; |
| |
| void main() { |
| testSizeOf(); |
| testStoreLoad(); |
| testStoreLoadIndexed(); |
| testStruct(); |
| testStruct2(); |
| testInlineArray(); |
| } |
| |
| void testSizeOf() { |
| Expect.equals(1, sizeOf<Bool>()); |
| } |
| |
| void testStoreLoad() { |
| final p = calloc<Bool>(); |
| p.value = true; |
| Expect.equals(true, p.value); |
| p.value = false; |
| Expect.equals(false, p.value); |
| calloc.free(p); |
| } |
| |
| void testStoreLoadIndexed() { |
| final p = calloc<Bool>(2); |
| p[0] = true; |
| p[1] = false; |
| Expect.equals(true, p[0]); |
| Expect.equals(false, p[1]); |
| calloc.free(p); |
| } |
| |
| void testStruct() { |
| final p = calloc<Struct1ByteBool>(); |
| p.ref.a0 = true; |
| Expect.equals(true, p.ref.a0); |
| p.ref.a0 = false; |
| Expect.equals(false, p.ref.a0); |
| calloc.free(p); |
| } |
| |
| void testStruct2() { |
| final p = calloc<Struct10BytesHomogeneousBool>(); |
| p.ref.a0 = true; |
| p.ref.a1 = false; |
| p.ref.a2 = true; |
| p.ref.a3 = false; |
| p.ref.a4 = true; |
| p.ref.a5 = false; |
| p.ref.a6 = true; |
| p.ref.a7 = false; |
| p.ref.a8 = true; |
| p.ref.a9 = false; |
| Expect.equals(true, p.ref.a0); |
| Expect.equals(false, p.ref.a1); |
| Expect.equals(true, p.ref.a2); |
| Expect.equals(false, p.ref.a3); |
| Expect.equals(true, p.ref.a4); |
| Expect.equals(false, p.ref.a5); |
| Expect.equals(true, p.ref.a6); |
| Expect.equals(false, p.ref.a7); |
| Expect.equals(true, p.ref.a8); |
| Expect.equals(false, p.ref.a9); |
| calloc.free(p); |
| } |
| |
| void testInlineArray() { |
| final p = calloc<Struct10BytesInlineArrayBool>(); |
| final array = p.ref.a0; |
| for (int i = 0; i < 10; i++) { |
| array[i] = i % 2 == 0; |
| } |
| for (int i = 0; i < 10; i++) { |
| Expect.equals(i % 2 == 0, array[i]); |
| } |
| calloc.free(p); |
| } |