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Bug 901520 - [app manager] data store for device. r=alex.poirot

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This commit is contained in:
Paul Rouget 2013-08-21 08:56:40 +02:00
parent 55f76e3281
commit 34132fe255
3 changed files with 179 additions and 0 deletions
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94
browser/devtools/app-manager/device-store.js Normal file
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@ -0,0 +1,94 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const ObservableObject = require("devtools/shared/observable-object");
const {getDeviceFront} = require("devtools/server/actors/device");
const {Connection} = require("devtools/client/connection-manager");
const {Cu} = require("chrome");
const _knownDeviceStores = new WeakMap();
let DeviceStore;
module.exports = DeviceStore = function(connection) {
// If we already know about this connection,
// let's re-use the existing store.
if (_knownDeviceStores.has(connection)) {
return _knownDeviceStores.get(connection);
}
_knownDeviceStores.set(connection, this);
ObservableObject.call(this, {});
this._resetStore();
this._destroy = this._destroy.bind(this);
this._onStatusChanged = this._onStatusChanged.bind(this);
this._connection = connection;
this._connection.once(Connection.Events.DESTROYED, this._destroy);
this._connection.on(Connection.Events.STATUS_CHANGED, this._onStatusChanged);
this._onStatusChanged();
return this;
}
DeviceStore.prototype = {
_destroy: function() {
this._connection.off(Connection.Events.STATUS_CHANGED, this._onStatusChanged);
_knownDeviceStores.delete(this._connection);
this._connection = null;
},
_resetStore: function() {
this.object.description = {};
this.object.permissions = [];
},
_onStatusChanged: function() {
if (this._connection.status == Connection.Status.CONNECTED) {
this._listTabs();
} else {
this._resetStore();
}
},
_listTabs: function() {
this._connection.client.listTabs((resp) => {
this._deviceFront = getDeviceFront(this._connection.client, resp);
this._feedStore();
});
},
_feedStore: function() {
this._getDeviceDescription();
this._getDevicePermissionsTable();
},
_getDeviceDescription: function() {
return this._deviceFront.getDescription()
.then(json => {
json.dpi = Math.ceil(json.dpi);
this.object.description = json;
});
},
_getDevicePermissionsTable: function() {
return this._deviceFront.getRawPermissionsTable()
.then(json => {
let permissionsTable = json.rawPermissionsTable;
let permissionsArray = [];
for (let name in permissionsTable) {
permissionsArray.push({
name: name,
app: permissionsTable[name].app,
privileged: permissionsTable[name].privileged,
certified: permissionsTable[name].certified,
});
}
this.object.permissions = permissionsArray;
});
},
}

1
browser/devtools/app-manager/test/Makefile.in
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@ -13,6 +13,7 @@ include $(DEPTH)/config/autoconf.mk
MOCHITEST_CHROME_FILES = \
test_template.html \
test_connection_store.html \
test_device_store.html \
$(NULL)
include $(topsrcdir)/config/rules.mk

84
browser/devtools/app-manager/test/test_device_store.html Normal file
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@ -0,0 +1,84 @@
<!DOCTYPE html>
<!--
Bug 901520 - [app manager] data store for device
-->
<html>
<head>
<meta charset="utf8">
<title></title>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
</head>
<body>
<script type="application/javascript;version=1.8" src="chrome://browser/content/devtools/app-manager/template.js"></script>
<script type="application/javascript;version=1.8">
const Cu = Components.utils;
Cu.import("resource://gre/modules/devtools/dbg-server.jsm");
DebuggerServer.init(function () { return true; });
DebuggerServer.addBrowserActors();
function compare(o1, o2, msg) {
is(JSON.stringify(o1), JSON.stringify(o2), msg);
}
window.onload = function() {
SimpleTest.waitForExplicitFinish();
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource:///modules/devtools/gDevTools.jsm");
const {devtools} = Cu.import("resource://gre/modules/devtools/Loader.jsm", {});
const {require} = devtools;
const {ConnectionManager} = require("devtools/client/connection-manager");
const DeviceStore = require("devtools/app-manager/device-store");
let {getDeviceFront} = devtools.require("devtools/server/actors/device");
let connection = ConnectionManager.createConnection();
let store = new DeviceStore(connection);
connection.once("connected", function() {
store.on("set", function check(event, path, value) {
if (path.join(".") != "description") return;
store.off("set", check);
info("Connected");
connection.client.listTabs((resp) => {
info("List tabs response");
let deviceFront = getDeviceFront(connection.client, resp);
deviceFront.getDescription().then(json => {
info("getDescription response: " + JSON.stringify(json));
json.dpi = Math.ceil(json.dpi);
for (let key in json) {
compare(json[key], store.object.description[key], "description." + key + " is valid");
compare(json[key], value[key], "description." + key + " is valid");
}
connection.disconnect();
}).then(null, (error) => ok(false, "Error:" + error));
});
});
});
connection.once("disconnected", function() {
compare(store.object, {description:{},permissions:[]}, "empty store after disconnect")
connection.destroy();
DebuggerServer.destroy();
SimpleTest.finish();
});
compare(store.object, {description:{},permissions:[]}, "empty store before disconnect")
connection.connect();
}
</script>
</body>
</html>