CanvasBlocker/test/navigatorTest.js

110 lines
3.0 KiB
JavaScript

/* globals iframeAPI*/
const createLog = function(){
"use strict";
const div = document.getElementById("log");
return function createLog(){
const logDiv = document.createElement("div");
logDiv.className = "log";
div.appendChild(logDiv);
return function createLine(str){
const logLine = document.createElement("div");
logLine.className = "logLine";
logDiv.appendChild(logLine);
logLine.textContent = str;
return {
update: function updateLine(str){
str = str.replace("{old content}", logLine.textContent);
logLine.textContent = str;
},
mark: function mark(marktext){
logLine.classList.add("marked");
logLine.title += marktext + "\n";
}
};
};
};
}();
const log = createLog();
const userAgentIsConsistent = document.getElementById("serverUserAgent").text === navigator.userAgent;
const consistencyLine = log("user agent equal between server and client: " + userAgentIsConsistent);
if (!userAgentIsConsistent){
consistencyLine.mark();
}
const lines = {};
function processNavigatorObject(navigator, keys, name){
"use strict";
keys.sort().forEach(function(property){
const value = navigator[property];
if ((typeof value) === "string"){
if (!lines[property]){
lines[property] = {
values: [],
log: log(property + ": ")
};
}
const propertyLine = lines[property];
if (propertyLine.values.indexOf(value) === -1){
propertyLine.log.update("{old content}" + (propertyLine.values.length? " | ": "") + value);
propertyLine.values.push(value);
}
if (propertyLine.values[0] !== value){
propertyLine.log.mark("failed test " + name);
}
}
});
}
iframeAPI.forEachMethod(function(windowToUse, name){
"use strict";
const navigator = windowToUse.navigator;
processNavigatorObject(navigator, Object.keys(navigator.__proto__), name);
});
const worker = new Worker("navigatorTestWorker.js");
worker.addEventListener("message", function(event){
"use strict";
processNavigatorObject(event.data, Object.keys(event.data), "Worker");
worker.terminate();
});
const sharedWorker = new SharedWorker("navigatorTestWorker.js");
sharedWorker.port.addEventListener("message", function(event){
"use strict";
processNavigatorObject(event.data, Object.keys(event.data), "SharedWorker");
sharedWorker.port.close();
});
sharedWorker.port.start();
navigator.serviceWorker.register("navigatorTestWorker.js").then(function(registration){
"use strict";
const worker = (registration.active || registration.waiting || registration.installing);
navigator.serviceWorker.addEventListener("message", function(event){
processNavigatorObject(event.data, Object.keys(event.data), "ServiceWorker");
registration.unregister();
});
if (worker.state !== "activated"){
worker.addEventListener("statechange", function(){
if (worker.state === "activated"){
worker.postMessage("send");
}
});
}
else {
worker.postMessage("send");
}
return registration;
}).catch(function(error){
"use strict";
console.error("Unable to register service worker:", error);
});