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Issue #618 - Simplify module map interface

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Ref: BZ 1365187
This commit is contained in:
Gaming4JC 2020-08-02 12:46:52 -04:00 • committed by Roy Tam
commit f0d6e293a3
2 changed files with 14 additions and 14 deletions
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24
dom/script/ScriptLoader.cpp
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@ -388,12 +388,12 @@ ScriptLoader::ModuleScriptsEnabled()
}
bool
ScriptLoader::ModuleMapContainsModule(ModuleLoadRequest *aRequest) const
ScriptLoader::ModuleMapContainsURL(nsIURI* aURL) const
{
// Returns whether we have fetched, or are currently fetching, a module script
// for the request's URL.
return mFetchingModules.Contains(aRequest->mURI) ||
mFetchedModules.Contains(aRequest->mURI);
// for a URL.
return mFetchingModules.Contains(aURL) ||
mFetchedModules.Contains(aURL);
}
bool
@ -410,7 +410,7 @@ ScriptLoader::SetModuleFetchStarted(ModuleLoadRequest *aRequest)
// Update the module map to indicate that a module is currently being fetched.
MOZ_ASSERT(aRequest->IsLoading());
MOZ_ASSERT(!ModuleMapContainsModule(aRequest));
MOZ_ASSERT(!ModuleMapContainsURL(aRequest->mURI));
mFetchingModules.Put(aRequest->mURI, nullptr);
}
@ -443,21 +443,21 @@ ScriptLoader::SetModuleFetchFinishedAndResumeWaitingRequests(ModuleLoadRequest *
}
RefPtr<GenericPromise>
ScriptLoader::WaitForModuleFetch(ModuleLoadRequest *aRequest)
ScriptLoader::WaitForModuleFetch(nsIURI* aURL)
{
MOZ_ASSERT(ModuleMapContainsModule(aRequest));
MOZ_ASSERT(ModuleMapContainsURL(aURL));
RefPtr<GenericPromise::Private> promise;
if (mFetchingModules.Get(aRequest->mURI, getter_AddRefs(promise))) {
if (mFetchingModules.Get(aURL, getter_AddRefs(promise))) {
if (!promise) {
promise = new GenericPromise::Private(__func__);
mFetchingModules.Put(aRequest->mURI, promise);
mFetchingModules.Put(aURL, promise);
}
return promise;
}
RefPtr<ModuleScript> ms;
MOZ_ALWAYS_TRUE(mFetchedModules.Get(aRequest->mURI, getter_AddRefs(ms)));
MOZ_ALWAYS_TRUE(mFetchedModules.Get(aURL, getter_AddRefs(ms)));
if (!ms) {
return GenericPromise::CreateAndReject(NS_ERROR_FAILURE, __func__);
}
@ -984,8 +984,8 @@ ScriptLoader::StartLoad(ScriptLoadRequest *aRequest, const nsAString &aType,
// Check whether the module has been fetched or is currently being fetched,
// and if so wait for it.
ModuleLoadRequest* request = aRequest->AsModuleRequest();
if (ModuleMapContainsModule(request)) {
WaitForModuleFetch(request)
if (ModuleMapContainsURL(request->mURI)) {
WaitForModuleFetch(request->mURI)
->Then(AbstractThread::GetCurrent(), __func__, request,
&ModuleLoadRequest::ModuleLoaded,
&ModuleLoadRequest::LoadFailed);