tests/html/service-worker/index.html - main - githubmirror/servo

tests/html/service-worker/index.html
82 строки3 KB
Patrick Trottier
Add Promises to Service Worker Container
31 окт 2016, 18:20
31 окт 2016, 18:20e6b8790
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Service Worker Tests</title>
</head>
<body>
<p>This page tests the registration and initialization of Service Workers in Servo.</p>

<div id="sw_demo">
    <iframe id="iframe_sw" width="" height="200"></iframe>
    <br>
    <a href="/dashboard-page.html">Go to Dashboard</a>
    <a href="/profile.html">Go to Profile</a>
    <br>
    <button onclick="register_zero()">Register for Root (/)</button>
    <button onclick="register_one()">Register for Dashboard (/dashboard)</button>
    <button onclick="register_two()">Register for Profile (/profile)</button>
    <button onclick="post_message_root()">Msg to Root service worker</button>
</div>
    <script>
        navigator.serviceWorker.register('iframe_sw.js', { 'scope': '/demo_iframe.html' }).then(function(registration) {
            console.log("From client worker registered: ", navigator.serviceWorker.controller);
            console.log("Registered script source: iframe_sw.js");
            document.getElementById('iframe_sw').src = 'demo_iframe.html';
            post_message('/demo_iframe');
        }).catch(function(error) {
            console.log("Error in loading `iframe_sw.js` -->" + error);
        });

    function register_zero() {
        navigator.serviceWorker.register('sw.js', { 'scope': './*' }).then(function(registration) {
            console.log("From client worker registered: ", navigator.serviceWorker.controller);
            console.log("Registered script source: sw.js");
        }).catch(function(error) {
            console.log("Error in loading `sw.js` -->" + error);
        });
    }

    function post_message_root() {
        // Testing repeated calls of postMessage
        for(var i=0;i<100;i++){
            navigator.serviceWorker.controller.postMessage({num:'Dummy message count: '+i});
        }
    }

    function register_one() {
        navigator.serviceWorker.register('sw_dashboard.js', { 'scope': '/dashboard' }).then(function(registration) {
            console.log("From client worker registered: ", navigator.serviceWorker.controller);
            console.log("Registered script source: sw_dashboard.js");
            post_message('/dashboard');
        }).catch(function(error) {
            console.log("Error in loading `sw_dashboard.js` -->" + error);
        });
    }

    function register_two() {
        navigator.serviceWorker.register('sw_profile.js', { 'scope': '/profile' }).then(function(registration) {
            console.log("From client worker registered: ", navigator.serviceWorker.controller);
            console.log("Registered script source: sw_profile.js");
            post_message('/profile');
        }).catch(function(error) {
            console.log("Error in loading `sw_profile.js` --> " + error);
        });
    }

    navigator.serviceWorker.addEventListener('controllerchange', function(e) {
        console.log("navigator.serviceWorker.controller changed");
    });

    function post_message(worker_id) {
        navigator.serviceWorker.controller.postMessage({
        payload:{
            msg:'Hi there! This is a dummy message for testing of postMessage calls from Service Workers',
            worker_id:worker_id
            }
        });
    }

    </script>
</body>
</html>