68 lines
2 KiB
C++
68 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#if defined(ENABLE_TESTS)
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# include "mozilla/RDDProcessManager.h"
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# include "mozilla/RDDChild.h"
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# include "mozilla/RddProcessTest.h"
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# include "mozilla/dom/Promise.h"
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namespace mozilla {
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NS_IMETHODIMP
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RddProcessTest::TestTelemetryProbes(JSContext* aCx,
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mozilla::dom::Promise** aOutPromise) {
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NS_ENSURE_ARG(aOutPromise);
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*aOutPromise = nullptr;
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nsIGlobalObject* global = xpc::CurrentNativeGlobal(aCx);
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if (NS_WARN_IF(!global)) {
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return NS_ERROR_FAILURE;
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}
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ErrorResult erv;
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RefPtr<dom::Promise> promise = dom::Promise::Create(global, erv);
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if (NS_WARN_IF(erv.Failed())) {
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return erv.StealNSResult();
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}
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RDDProcessManager* rddProc = RDDProcessManager::Get();
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MOZ_ASSERT(rddProc, "No RddProcessManager?");
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rddProc->LaunchRDDProcess()->Then(
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GetMainThreadSerialEventTarget(), __func__,
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[promise, rddProc]() {
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RDDChild* child = rddProc->GetRDDChild();
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if (!rddProc) {
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promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
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}
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MOZ_ASSERT(rddProc, "No RDD Proc?");
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if (!child) {
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promise->MaybeReject(NS_ERROR_NOT_AVAILABLE);
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}
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MOZ_ASSERT(child, "No RDD Child?");
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Unused << child->SendTestTelemetryProbes();
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promise->MaybeResolve((int32_t)rddProc->RDDProcessPid());
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},
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[promise](nsresult aError) {
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MOZ_CRASH("RddProcessTest; failure to get RDD child");
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});
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promise.forget(aOutPromise);
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return NS_OK;
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}
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NS_IMETHODIMP
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RddProcessTest::StopProcess() {
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RDDProcessManager::RDDProcessShutdown();
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return NS_OK;
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}
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NS_IMPL_ISUPPORTS(RddProcessTest, nsIRddProcessTest)
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} // namespace mozilla
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#endif // defined(ENABLE_TESTS)
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