<!DOCTYPE html>
<!--
  Copyright 2022 The Cobalt Authors. All Rights Reserved.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->
<!--
  Note: This is a very basic test of the existing minimal Service Worker
  functionality. This can be expanded as more functionality is implemented.
-->

<head>
    <title>Cobalt Service Worker Test</title>
    <script src='black_box_js_test_utils.js'></script>
</head>

<body>
    <script>
        var message_event_count = 0;
        console.log('Starting tests');
        if ('serviceWorker' in navigator) {
            navigator.serviceWorker.register('..:..')
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test invalid script URL: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            navigator.serviceWorker.register('arg:service_worker_test.js')
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test script URL that is not http or https: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            navigator.serviceWorker.register('http:%2fservice_worker_test.js')
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test script URL with escaped slash: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            navigator.serviceWorker.register('service_worker_test.js', {
                scope: '..:..',
            })
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test invalid scope URL: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            navigator.serviceWorker.register('service_worker_test.js', {
                scope: 'arg:/',
            })
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test scope URL that is not http or https: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            navigator.serviceWorker.register('service_worker_test.js', {
                scope: '/%5c',
            })
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test scope URL with escaped slash: ${error}`);
                    assertEqual("TypeError", `${error}`);
                    message_event_count += 1;
                });
            // Repeat a few times to test the 'equivalent job' and finish job logic.
            for (let repeated = 0; repeated < 15; repeated++) {
                navigator.serviceWorker.register('http://www.example.com/', {
                    scope: '/',
                })
                    .then(function (registration) {
                        console.log(`(Unexpected) : ${registration}`);
                        notReached();
                    }, function (error) {
                        console.log(`(Expected) Test Script URL is not trusted: ${error}`);
                        assertEqual("SecurityError: Service Worker Register failed: Script URL is Not Trusted.", `${error}`);
                        message_event_count += 1;
                    });
            }
            navigator.serviceWorker.register('http://127.0.0.100:2345/')
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test script URL with different origin: ${error}`);
                    assertEqual("SecurityError: Service Worker Register failed: Script URL and referrer origin are not the same.", `${error}`);
                    message_event_count += 1;
                });

            navigator.serviceWorker.register('service_worker_test.js', {
                scope: 'http://127.0.0.100:2345/',
            })
                .then(function (registration) {
                    console.log(`(Unexpected) : ${registration}`);
                    notReached();
                }, function (error) {
                    console.log(`(Expected) Test scope URL with different origin: ${error}`);
                    assertEqual("SecurityError: Service Worker Register failed: Scope URL and referrer origin are not the same.", `${error}`);
                    message_event_count += 1;
                });

            // Finally, test a succeeding registration.
            navigator.serviceWorker.register('service_worker_test.js', {
                scope: '/registration/scope',
            })
                .then(function (registration) {
                    console.log(`(Expected) Registration Succeeded: ${registration}`);
                    assertNotEqual(null, registration);
                    // The default value for RegistrationOptions.type is 'imports'.
                    assertEqual('imports', registration.updateViaCache);
                    assertTrue(registration.scope.endsWith('/registration/scope'));
                    message_event_count += 1;

                    registration.onupdatefound = function (event) {
                        console.log("Got onupdatefound event", event.target.scope);
                        assertTrue(event.target.scope.endsWith('/registration/scope'));
                        message_event_count += 1;
                    }
                    assertNotEqual(null, registration.installing);
                    assertEqual('installing', registration.installing.state);
                    registration.installing.onstatechange = function (event) {
                        console.log("Got onstatechange event: ", event.target.state);
                        message_event_count += 1;
                    }
                    assertEqual(null, registration.waiting);
                    assertEqual(null, registration.active);

                    // Test getRegistration for a non-registered scope.
                    navigator.serviceWorker.getRegistration('/bo/gus')
                        .then(function (registration) {
                            console.log(`(Expected) getRegistration Succeeded: ${registration}`);
                            assertEqual(null, registration);
                            message_event_count += 1;
                        }, function (error) {
                            console.log(`(Unexpected) : ${error}`);
                            notReached();
                        });

                    // Finally, test getRegistration for a registered scope.
                    navigator.serviceWorker.getRegistration('/registration/scope')
                        .then(function (registration) {
                            console.log(`(Expected) getRegistration Succeeded: ${registration}`);
                            assertNotEqual(null, registration);
                            assertEqual('imports', registration.updateViaCache);
                            assertTrue(registration.scope.endsWith('/registration/scope'));
                            message_event_count += 1;
                        }, function (error) {
                            console.log(`(Unexpected) : ${error}`);
                            notReached();
                        });

                }, function (error) {
                    console.log(`(Unexpected) : ${error}`);
                    notReached();
                });
        }

        console.log('Done starting tests');
        window.setTimeout(
            () => {
                console.log("Events: ", message_event_count)
                assertEqual(29, message_event_count);
                onEndTest();
            }, 500);

    </script>
</body>