296 lines
10 KiB
JavaScript
296 lines
10 KiB
JavaScript
/* 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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const { ContextDescriptorType } = ChromeUtils.importESModule(
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"chrome://remote/content/shared/messagehandler/MessageHandler.sys.mjs"
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);
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const { RootMessageHandler } = ChromeUtils.importESModule(
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"chrome://remote/content/shared/messagehandler/RootMessageHandler.sys.mjs"
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);
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const { SessionData, SessionDataMethod } = ChromeUtils.importESModule(
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"chrome://remote/content/shared/messagehandler/sessiondata/SessionData.sys.mjs"
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);
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add_task(async function test_sessionData() {
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const sessionData = new SessionData(new RootMessageHandler("session-id-1"));
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equal(sessionData.getSessionData("mod", "event").length, 0);
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const globalContext = {
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type: ContextDescriptorType.All,
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};
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const otherContext = { type: "other-type", id: "some-id" };
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info("Add a first event for the global context");
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let updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, globalContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "One item added");
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let updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value added");
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equal(updatedValues[0], "first.event", "Expected value was added");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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]);
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info("Add the exact same data (same module, type, context, value)");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, globalContext, ["first.event"]),
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]);
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equal(updatedItems.length, 0, "No new item updated");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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]);
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info("Add another context for the same event");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, otherContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "One item added");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value added");
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equal(updatedValues[0], "first.event", "Expected value was added");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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]);
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info("Add a second event for the global context");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, globalContext, ["second.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "One item added");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value added");
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equal(updatedValues[0], "second.event", "Expected value was added");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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{
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value: "second.event",
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contextDescriptor: globalContext,
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},
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]);
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info("Add two events for the global context");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, globalContext, [
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"third.event",
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"fourth.event",
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]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "One item added");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 2, "Two values added");
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equal(updatedValues[0], "third.event", "Expected value was added");
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equal(updatedValues[1], "fourth.event", "Expected value was added");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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{
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value: "second.event",
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contextDescriptor: globalContext,
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},
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{
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value: "third.event",
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contextDescriptor: globalContext,
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},
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{
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value: "fourth.event",
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contextDescriptor: globalContext,
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},
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]);
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info("Remove the second, third and fourth events");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Remove, globalContext, [
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"second.event",
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"third.event",
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"fourth.event",
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]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Remove, "One item removed");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 3, "Three values removed");
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equal(updatedValues[0], "second.event", "Expected value was removed");
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equal(updatedValues[1], "third.event", "Expected value was removed");
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equal(updatedValues[2], "fourth.event", "Expected value was removed");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: globalContext,
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},
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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]);
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info("Remove the global context from the first event");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Remove, globalContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Remove, "One item removed");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value removed");
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equal(updatedValues[0], "first.event", "Expected value was removed");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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]);
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info("Remove the other context from the first event");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Remove, otherContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Remove, "One item removed");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value removed");
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equal(updatedValues[0], "first.event", "Expected value was removed");
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checkEvents(sessionData.getSessionData("mod", "event"), []);
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info("Add two events for different contexts");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, otherContext, ["first.event"]),
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createUpdate(SessionDataMethod.Add, globalContext, ["second.event"]),
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]);
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equal(updatedItems.length, 2, "Two items updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "First item added");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value for first item added");
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equal(updatedValues[0], "first.event", "Expected value first item was added");
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equal(updatedItems[1].method, SessionDataMethod.Add, "Second item added");
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updatedValues = updatedItems[1].values;
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equal(updatedValues.length, 1, "One value for second item added");
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equal(
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updatedValues[0],
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"second.event",
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"Expected value second item was added"
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);
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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{
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value: "second.event",
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contextDescriptor: globalContext,
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},
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]);
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info("Remove two events for different contexts");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Remove, otherContext, ["first.event"]),
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createUpdate(SessionDataMethod.Remove, globalContext, ["second.event"]),
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]);
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equal(updatedItems.length, 2, "Two items updated");
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equal(updatedItems[0].method, SessionDataMethod.Remove, "First item removed");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value for first item removed");
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equal(
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updatedValues[0],
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"first.event",
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"Expected value first item was removed"
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);
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equal(
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updatedItems[1].method,
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SessionDataMethod.Remove,
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"Second item removed"
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);
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updatedValues = updatedItems[1].values;
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equal(updatedValues.length, 1, "One value for second item removed");
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equal(
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updatedValues[0],
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"second.event",
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"Expected value second item was removed"
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);
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checkEvents(sessionData.getSessionData("mod", "event"), []);
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info("Add and remove event in different order");
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Remove, otherContext, ["first.event"]),
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createUpdate(SessionDataMethod.Add, otherContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "One item updated");
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equal(updatedItems[0].method, SessionDataMethod.Add, "One item added");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value added");
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equal(updatedValues[0], "first.event", "Expected value was added");
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checkEvents(sessionData.getSessionData("mod", "event"), [
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{
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value: "first.event",
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contextDescriptor: otherContext,
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},
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]);
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updatedItems = sessionData.applySessionData([
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createUpdate(SessionDataMethod.Add, otherContext, ["first.event"]),
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createUpdate(SessionDataMethod.Remove, otherContext, ["first.event"]),
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]);
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equal(updatedItems.length, 1, "No item update");
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equal(updatedItems[0].method, SessionDataMethod.Remove, "One item removed");
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updatedValues = updatedItems[0].values;
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equal(updatedValues.length, 1, "One value removed");
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equal(updatedValues[0], "first.event", "Expected value was removed");
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checkEvents(sessionData.getSessionData("mod", "event"), []);
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});
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function checkEvents(events, expectedEvents) {
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// Check the arrays have the same size.
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equal(events.length, expectedEvents.length);
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// Check all the expectedEvents can be found in the events array.
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for (const expected of expectedEvents) {
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ok(
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events.some(
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event =>
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expected.contextDescriptor.type === event.contextDescriptor.type &&
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expected.contextDescriptor.id === event.contextDescriptor.id &&
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expected.value == event.value
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)
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);
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}
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}
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function createUpdate(method, contextDescriptor, values) {
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return {
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method,
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moduleName: "mod",
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category: "event",
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contextDescriptor,
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values,
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};
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}
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