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This introduces the application binary interface (ABI) concept to `dart:ffi` as a class with opaque instances. We will use this for providing mappings for ABI-specific types. Bug: https://github.com/dart-lang/sdk/issues/42563 Bug: https://github.com/dart-lang/sdk/issues/42816 Closes: https://github.com/dart-lang/sdk/issues/45254 Later, we might open up the contents of `Abi` if need be. Some API design discussion notes: https://github.com/dart-lang/sdk/issues/42563#issuecomment-981774001 TEST=tests/ffi/abi_test.dart Change-Id: Iebf290fc12f37d6f4236432ddf27ab3e12bde06d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/221627 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Daco Harkes <dacoharkes@google.com>
27 lines
732 B
Dart
27 lines
732 B
Dart
// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.9
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import 'dart:ffi';
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import 'dart:io';
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import 'package:expect/expect.dart';
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void main() {
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testCurrent();
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testPlatformVersionCompatibility();
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}
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void testCurrent() {
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final currentAbi = Abi.current();
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Expect.isTrue(Abi.values.contains(currentAbi));
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}
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void testPlatformVersionCompatibility() {
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final abiStringFromPlatformVersion = Platform.version.split('"')[1];
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final abiStringFromCurrent = Abi.current().toString();
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Expect.equals(abiStringFromPlatformVersion, abiStringFromCurrent);
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}
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