4abf3e3621
This follows the documentation example: * Scalar deserialization is started * “test” scalar is incremented by “10” by the application -> The operation [test, add, 10] is recorded into the list. * The state of the “test” scalar is loaded off the persistence file, and the value “14” is set. * Deserialization is finished and the pending operations are applied. * The “test” scalar is incremented by “10”, the value is now “24” It does that in both the parent and the content process. MozReview-Commit-ID: CnzDcJ5o7jJ
45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
/* 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 "nsISupports.idl"
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/**
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* This is an internal interface used only for testing purposes.
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*
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* THIS IS NOT AN API TO BE USED BY EXTENSIONS! ONLY USED BY MOZILLA TESTS.
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*/
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[scriptable, builtinclass, uuid(019feb07-e5dd-48e6-aa59-fc98bcb65e7f)]
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interface nsITelemetryGeckoViewTesting : nsISupports
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{
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/**
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* The following methods map to the functions with the
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* same name from TelemetryGeckoViewPersistence.cpp.
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* Even though [implicit_jscontext] it's not needed on the methods,
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* it's there to make it harder to call them from C++: this IDL is only
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* meant to be used in xpcshell tests (JS).
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*/
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[implicit_jscontext]
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void initPersistence();
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[implicit_jscontext]
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void deInitPersistence();
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[implicit_jscontext]
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void clearPersistenceData();
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/**
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* Enqueues a persist action into the Telemetry persistence thread:
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* measurements might be written to the disk after it returns.
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*/
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[implicit_jscontext]
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void forcePersist();
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/**
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* The following method maps to the function with the same name from TelemetryScalar.cpp.
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*
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* It marks deserialization as in progress.
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* After this, all scalar operations are recorded into the pending operations list.
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*/
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[implicit_jscontext]
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void deserializationStarted();
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};
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