Nika Layzell
5f0f9dd22a
This is a large number of largely mechanical changes. When possible, the code was called to directly call `.get()` instead, performing the assertions manually. In many places PromiseFlatCString() calls were added to dynamically copy the strings into null terminated buffers if the string was not null terminated. Differential Revision: https://phabricator.services.mozilla.com/D286158
76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
/* 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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#include "ScriptTrace.h"
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#include "mozilla/Services.h" // services::*
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#include "mozilla/dom/Element.h" // mozilla::dom::Element
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#include "mozilla/dom/ScriptLoadContext.h" // mozilla::dom::ScriptLoadContext
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#include "nsCOMPtr.h" // nsCOMPtr.h
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#include "nsIObserverService.h" // nsIObserverService
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#include "nsIScriptElement.h" // nsIScriptElement
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#include "nsThreadUtils.h" // mozilla::Runnable, NS_DispatchToCurrentThread
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namespace mozilla::dom::script {
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class ScriptLoaderTestRunnable : public Runnable {
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public:
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ScriptLoaderTestRunnable(JS::loader::ScriptLoadRequest* aRequest,
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JS::loader::LoadedScript* aLoadedScript,
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const char* aEvent)
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: Runnable("dom::script::ScriptLoaderTestRunnable") {
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mData.AppendLiteral(u"event:");
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mData.AppendASCII(aEvent);
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if (aLoadedScript) {
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mData.AppendLiteral(u"\nurl:");
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mData.Append(
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NS_ConvertUTF8toUTF16(aLoadedScript->GetURI()->GetSpecOrDefault()));
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}
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if (aRequest) {
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nsIScriptElement* scriptElement =
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aRequest->GetScriptLoadContext()->GetScriptElementForTrace();
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nsCOMPtr<Element> target(do_QueryInterface(scriptElement));
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if (target) {
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nsAutoString id;
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target->GetId(id);
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mData.AppendLiteral(u"\nid:");
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mData.Append(id);
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}
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}
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}
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NS_IMETHOD Run() override {
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nsCOMPtr<nsIObserverService> obsService = services::GetObserverService();
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obsService->NotifyObservers(nullptr, "ScriptLoaderTest", mData.get());
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return NS_OK;
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}
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protected:
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~ScriptLoaderTestRunnable() = default;
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private:
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nsAutoString mData;
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};
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void TestingNotifyObserver(JS::loader::ScriptLoadRequest* aRequest,
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JS::loader::LoadedScript* aLoadedScript,
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const char* aEvent) {
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nsCOMPtr<nsIObserverService> obsService = services::GetObserverService();
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if (!obsService->HasObservers("ScriptLoaderTest")) {
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return;
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}
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// NOTE: There can be pending exception for the script load itself,
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// and the observer notification shouldn't be performed in that
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// situation.
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// Use a separate task to avoid the collision.
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RefPtr<ScriptLoaderTestRunnable> runnable =
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new ScriptLoaderTestRunnable(aRequest, aLoadedScript, aEvent);
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(void)NS_DispatchToCurrentThread(runnable);
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}
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} // namespace mozilla::dom::script
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