зеркало из https://github.com/mozilla/gecko-dev.git
Bug 901519 - [app manager] data store for connections. r=alex.poirot
This commit is contained in:
Paul Rouget
Родитель
4067f414fa
Коммит
3ab9903c79
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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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const ObservableObject = require("devtools/shared/observable-object");
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const {Connection} = require("devtools/client/connection-manager");
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const _knownConnectionStores = new WeakMap();
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let ConnectionStore;
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module.exports = ConnectionStore = function(connection) {
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// If we already know about this connection,
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// let's re-use the existing store.
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if (_knownConnectionStores.has(connection)) {
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return _knownConnectionStores.get(connection);
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}
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_knownConnectionStores.set(connection, this);
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ObservableObject.call(this, {status:null,host:null,port:null});
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this._destroy = this._destroy.bind(this);
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this._feedStore = this._feedStore.bind(this);
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this._connection = connection;
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this._connection.once(Connection.Events.DESTROYED, this._destroy);
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this._connection.on(Connection.Events.STATUS_CHANGED, this._feedStore);
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this._connection.on(Connection.Events.PORT_CHANGED, this._feedStore);
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this._connection.on(Connection.Events.HOST_CHANGED, this._feedStore);
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this._feedStore();
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return this;
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}
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ConnectionStore.prototype = {
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_destroy: function() {
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this._connection.off(Connection.Events.STATUS_CHANGED, this._feedStore);
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this._connection.off(Connection.Events.PORT_CHANGED, this._feedStore);
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this._connection.off(Connection.Events.HOST_CHANGED, this._feedStore);
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_knownConnectionStores.delete(this._connection);
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this._connection = null;
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},
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_feedStore: function() {
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this.object.status = this._connection.status;
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this.object.host = this._connection.host;
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this.object.port = this._connection.port;
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}
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}
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@ -10,8 +10,9 @@ relativesrcdir = @relativesrcdir@
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include $(DEPTH)/config/autoconf.mk
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MOCHITEST_CHROME_FILES = \
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MOCHITEST_CHROME_FILES = \
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test_template.html \
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test_connection_store.html \
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$(NULL)
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include $(topsrcdir)/config/rules.mk
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@ -0,0 +1,106 @@
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<!DOCTYPE html>
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<!--
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Bug 901519 - [app manager] data store for connections
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-->
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<html>
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<head>
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<meta charset="utf8">
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<title></title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
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</head>
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<body>
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<div id="root">
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<span id="status" template='{"type":"textContent","path":"status"}'></span>
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<span id="host" template='{"type":"textContent","path":"host"}'></span>
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<span id="port" template='{"type":"textContent","path":"port"}'></span>
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</div>
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<script type="application/javascript;version=1.8" src="chrome://browser/content/devtools/app-manager/template.js"></script>
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<script type="application/javascript;version=1.8">
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/devtools/dbg-server.jsm");
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DebuggerServer.init(function () { return true; });
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DebuggerServer.addBrowserActors();
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window.onload = function() {
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SimpleTest.waitForExplicitFinish();
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource:///modules/devtools/gDevTools.jsm");
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const {devtools} = Cu.import("resource://gre/modules/devtools/Loader.jsm", {});
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const {require} = devtools;
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const {ConnectionManager} = require("devtools/client/connection-manager");
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const ConnectionStore = require("devtools/app-manager/connection-store");
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let connection = ConnectionManager.createConnection();
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let store = new ConnectionStore(connection);
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let root = document.querySelector("#root");
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let status = root.querySelector("#status");
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let host = root.querySelector("#host");
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let port = root.querySelector("#port");
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let template = new Template(root, store, () => {});
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template.start();
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connection.host = "foobar";
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connection.port = 42;
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is(host.textContent, "foobar", "host updated");
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is(port.textContent, 42, "port updated");
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let been_through_connecting = false;
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let been_through_connected = false;
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let been_through_disconnected = false;
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is(status.textContent, "disconnected", "status updated (diconnected)");
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connection.once("connecting", (e) => {
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SimpleTest.executeSoon(() => {
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been_through_connecting = true;
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is(status.textContent, "connecting", "status updated (connecting)");
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})
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});
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connection.once("connected", (e) => {
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SimpleTest.executeSoon(() => {
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been_through_connected = true;
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is(status.textContent, "connected", "status updated (connected)");
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connection.disconnect();
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})
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});
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connection.once("disconnected", (e) => {
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SimpleTest.executeSoon(() => {
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been_through_disconnected = true;
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is(status.textContent, "disconnected", "status updated (disconnected)");
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connection.destroy();
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finishup();
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})
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});
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function finishup() {
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ok(been_through_connecting &&
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been_through_connected &&
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been_through_disconnected, "All updates happened");
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DebuggerServer.destroy();
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SimpleTest.finish();
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}
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connection.host = null; // force pipe
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connection.port = null;
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connection.connect();
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}
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</script>
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</body>
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</html>
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