mirror of
https://github.com/dart-lang/sdk
synced 2024-09-18 21:51:18 +00:00
38 lines
904 B
Dart
38 lines
904 B
Dart
|
// Copyright (c) 2023, 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
|
||
|
|
||
|
// @dart=2.9
|
||
|
|
||
|
import 'dart:ffi';
|
||
|
import 'dart:io';
|
||
|
|
||
|
import 'package:expect/expect.dart';
|
||
|
|
||
|
import 'dylib_utils.dart';
|
||
|
|
||
|
void main() {
|
||
|
testClose();
|
||
|
testUnclosable();
|
||
|
}
|
||
|
|
||
|
void testClose() {
|
||
|
final lib = dlopenPlatformSpecific("ffi_test_functions");
|
||
|
lib.lookup('ReturnMaxUint8');
|
||
|
|
||
|
lib.close();
|
||
|
Expect.throwsStateError(
|
||
|
() => lib.lookup('ReturnMaxUint8'), 'Illegal lookup in closed library');
|
||
|
lib.close(); // Duplicate close should not crash.
|
||
|
}
|
||
|
|
||
|
void testUnclosable() {
|
||
|
final proc = DynamicLibrary.process();
|
||
|
final exec = DynamicLibrary.executable();
|
||
|
|
||
|
Expect.throwsStateError(proc.close);
|
||
|
Expect.throwsStateError(exec.close);
|
||
|
}
|