Source code
Revision control
Copy as Markdown
Other Tools
/* -*- 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
#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