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-rw-r--r--security/sandbox/common/test/SandboxTestingParent.cpp125
1 files changed, 125 insertions, 0 deletions
diff --git a/security/sandbox/common/test/SandboxTestingParent.cpp b/security/sandbox/common/test/SandboxTestingParent.cpp
new file mode 100644
index 0000000000..dff2d03896
--- /dev/null
+++ b/security/sandbox/common/test/SandboxTestingParent.cpp
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "SandboxTestingParent.h"
+#include "SandboxTestingThread.h"
+#include "nsIObserverService.h"
+#include "mozilla/ipc/Endpoint.h"
+#include "mozilla/Services.h"
+#include "mozilla/SyncRunnable.h"
+#include "nsDirectoryServiceUtils.h"
+
+namespace mozilla {
+
+/* static */
+already_AddRefed<SandboxTestingParent> SandboxTestingParent::Create(
+ Endpoint<PSandboxTestingParent>&& aParentEnd) {
+ SandboxTestingThread* thread = SandboxTestingThread::Create();
+ if (!thread) {
+ return nullptr;
+ }
+ RefPtr<SandboxTestingParent> instance = new SandboxTestingParent(thread);
+ thread->Dispatch(NewRunnableMethod<Endpoint<PSandboxTestingParent>&&>(
+ "SandboxTestingParent::Bind", instance, &SandboxTestingParent::Bind,
+ std::move(aParentEnd)));
+ return instance.forget();
+}
+
+SandboxTestingParent::SandboxTestingParent(SandboxTestingThread* aThread)
+ : mThread(aThread),
+ mMonitor("SandboxTestingParent Lock"),
+ mShutdownDone(false) {}
+
+SandboxTestingParent::~SandboxTestingParent() = default;
+
+void SandboxTestingParent::Bind(Endpoint<PSandboxTestingParent>&& aEnd) {
+ MOZ_RELEASE_ASSERT(mThread->IsOnThread());
+ DebugOnly<bool> ok = aEnd.Bind(this);
+ MOZ_ASSERT(ok);
+}
+
+void SandboxTestingParent::ShutdownSandboxTestThread() {
+ MOZ_ASSERT(mThread->IsOnThread());
+ Close();
+ // Notify waiting thread that we are done.
+ MonitorAutoLock lock(mMonitor);
+ mShutdownDone = true;
+ mMonitor.Notify();
+}
+
+void SandboxTestingParent::Destroy(
+ already_AddRefed<SandboxTestingParent> aInstance) {
+ MOZ_ASSERT(NS_IsMainThread());
+ RefPtr<SandboxTestingParent> instance(aInstance);
+ if (!instance) {
+ return;
+ }
+
+ {
+ // Hold the lock while we destroy the actor on the test thread.
+ MonitorAutoLock lock(instance->mMonitor);
+ instance->mThread->Dispatch(NewRunnableMethod(
+ "SandboxTestingParent::ShutdownSandboxTestThread", instance,
+ &SandboxTestingParent::ShutdownSandboxTestThread));
+
+ // Wait for test thread to complete destruction.
+ while (!instance->mShutdownDone) {
+ instance->mMonitor.Wait();
+ }
+ }
+}
+
+void SandboxTestingParent::ActorDestroy(ActorDestroyReason aWhy) {
+ MOZ_RELEASE_ASSERT(mThread->IsOnThread());
+}
+
+mozilla::ipc::IPCResult SandboxTestingParent::RecvReportTestResults(
+ const nsCString& testName, bool passed, const nsCString& resultMessage) {
+ NS_DispatchToMainThread(
+ NS_NewRunnableFunction("SandboxReportTestResults", [=]() {
+ nsCOMPtr<nsIObserverService> observerService =
+ mozilla::services::GetObserverService();
+ MOZ_RELEASE_ASSERT(observerService);
+ nsCString passedStr(passed ? "true"_ns : "false"_ns);
+ nsString json;
+ json += u"{ \"testid\" : \""_ns + NS_ConvertUTF8toUTF16(testName) +
+ u"\", \"passed\" : "_ns + NS_ConvertUTF8toUTF16(passedStr) +
+ u", \"message\" : \""_ns +
+ NS_ConvertUTF8toUTF16(resultMessage) + u"\" }"_ns;
+ observerService->NotifyObservers(nullptr, "sandbox-test-result",
+ json.BeginReading());
+ }));
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult SandboxTestingParent::RecvTestCompleted() {
+ Unused << SendShutDown();
+ NS_DispatchToMainThread(
+ NS_NewRunnableFunction("SandboxReportTestResults", []() {
+ nsCOMPtr<nsIObserverService> observerService =
+ mozilla::services::GetObserverService();
+ MOZ_RELEASE_ASSERT(observerService);
+ observerService->NotifyObservers(nullptr, "sandbox-test-done", 0);
+ }));
+ return IPC_OK();
+}
+
+mozilla::ipc::IPCResult SandboxTestingParent::RecvGetSpecialDirectory(
+ const nsCString& aSpecialDirName, nsString* aDirPath) {
+ RefPtr<Runnable> runnable = NS_NewRunnableFunction(
+ "SandboxTestingParent::RecvGetSpecialDirectory", [&]() {
+ nsCOMPtr<nsIFile> dir;
+ NS_GetSpecialDirectory(aSpecialDirName.get(), getter_AddRefs(dir));
+ if (dir) {
+ dir->GetPath(*aDirPath);
+ }
+ });
+ SyncRunnable::DispatchToThread(GetMainThreadSerialEventTarget(), runnable,
+ /*aForceDispatch*/ true);
+ return IPC_OK();
+}
+
+} // namespace mozilla