mirror of
https://github.com/dart-lang/sdk
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3e0ae6da5f
We are no longer using Dart VM in a setting where this matters as a security measure and it just complicates portability for no benefit. There is an indication that it is causing problems when running Linux build of Dart VM under Docker on Mac OS X. Fixes https://github.com/dart-lang/sdk/issues/54446 TEST=ci Cq-Include-Trybots: luci.dart.try:vm-fuchsia-release-arm64-try,vm-fuchsia-release-x64-try Change-Id: I11bdaa8faebaca1df6fd59097049bdaea9cb8e12 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/344581 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Slava Egorov <vegorov@google.com>
58 lines
1.5 KiB
Dart
58 lines
1.5 KiB
Dart
// Copyright (c) 2019, 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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//
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// Dart test program for testing dart:ffi function pointers with callbacks.
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//
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// VMOptions=
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// VMOptions=--stacktrace-every=100
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// VMOptions=--use-slow-path
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// VMOptions=--use-slow-path --stacktrace-every=100
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// SharedObjects=ffi_test_functions
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import 'dart:ffi';
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import 'ffi_test_helpers.dart';
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import 'callback_tests_utils.dart';
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import 'dylib_utils.dart';
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typedef ReturnVoid = Void Function();
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final testLibrary = dlopenPlatformSpecific("ffi_test_functions");
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void testGC() {
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triggerGc();
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}
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typedef WaitForHelperNative = Void Function(Pointer<Void>);
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typedef WaitForHelper = void Function(Pointer<Void>);
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void waitForHelper(Pointer<Void> helper) {
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print("helper: $helper");
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testLibrary.lookupFunction<WaitForHelperNative, WaitForHelper>(
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"WaitForHelper")(helper);
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}
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final testcases = [
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CallbackTest("GC", Pointer.fromFunction<ReturnVoid>(testGC)),
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CallbackTest("UnprotectCode",
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Pointer.fromFunction<WaitForHelperNative>(waitForHelper)),
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];
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const double zeroPointZero = 0.0;
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// Correct type of exceptionalReturn argument to Pointer.fromFunction.
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double testExceptionalReturn() {
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Pointer.fromFunction<Double Function()>(testExceptionalReturn, 0.0);
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Pointer.fromFunction<Double Function()>(testExceptionalReturn, zeroPointZero);
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return 0.0;
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}
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void main() {
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testExceptionalReturn();
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testcases.forEach((t) => t.run());
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}
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