Update web-platform-tests to revision 2df7f9ff620cbdaa2928464892fb1dfb880fd6c6

This commit is contained in:
WPT Sync Bot 2018-09-28 21:31:46 -04:00
parent 97e3c5f3a9
commit 7ba3376dde
74 changed files with 1985 additions and 504 deletions

View file

@ -1,6 +1,11 @@
<!DOCTYPE html>
<title>Service Worker: Navigation redirection</title>
<meta name="timeout" content="long">
<!-- empty variant tests document.location and intercepted URLs -->
<meta name="variant" content="">
<!-- client variant tests the Clients API (resultingClientId and Client.url) -->
<meta name="variant" content="?client">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
@ -76,36 +81,208 @@ async function check_all_intercepted_urls(expected_urls) {
assert_object_equals(urls, expected_urls, 'Intercepted URLs should match.');
}
// Checks |clients| returned from a worker. Only the client matching
// |expected_final_client_tag| should be found. Returns true if a client was
// found. Note that the final client is not necessarily found by this worker,
// if the client is cross-origin.
//
// |clients| is an object like:
// {x: {found: true, id: id1, url: url1}, b: {found: false}}
function check_clients(clients,
expected_id,
expected_url,
expected_final_client_tag,
worker_name) {
let found = false;
Object.keys(clients).forEach(key => {
const info = clients[key];
if (info.found) {
assert_true(expected_final_client_tag,
`${worker_name} client tag exists`);
assert_equals(key, expected_final_client_tag,
`${worker_name} client tag matches`);
assert_equals(info.id, expected_id, `${worker_name} client id`);
assert_equals(info.url, expected_url, `${worker_name} client url`);
found = true;
}
});
return found;
}
function check_resulting_client_ids(infos, expected_infos, actual_ids, worker) {
assert_equals(infos.length, expected_infos.length,
`request length for ${worker}`);
for (var i = 0; i < infos.length; i++) {
const tag = expected_infos[i].resultingClientIdTag;
const url = expected_infos[i].url;
const actual_id = infos[i].resultingClientId;
const expected_id = actual_ids[tag];
assert_equals(typeof(actual_id), 'string',
`resultingClientId for ${url} request to ${worker}`);
if (expected_id) {
assert_equals(requestInfos[0], expected_id,
`resultingClientId for ${url} request to ${worker}`);
} else {
actual_ids[key] = actual_id;
}
}
}
// Creates an iframe and navigates to |url|, which is expected to start a chain
// of redirects.
// - |expected_last_url| is the expected window.location after the
// navigation.
//
// - |expected_request_infos| is the expected requests that the service workers
// were dispatched fetch events for. The format is:
// [
// [{url: url1}, {url: url2}], // requests from workers[0],
// [{url: url1}, // requests from workers[1],
// [{url: url1}, {url: url2}] // requests from cross-origin worker
// [
// // Requests received by workers[0].
// {url: url1, resultingClientIdTag: 'a'},
// {url: url2, resultingClientIdTag: 'a'}
// ],
// [
// // Requests received by workers[1].
// {url: url3, resultingClientIdTag: 'a'}
// ],
// [
// // Requests received by the cross-origin worker.
// {url: url4, resultingClientIdTag: 'x'}
// {url: url5, resultingClientIdTag: 'x'}
// ]
// ]
// Here, |url| is |event.request.url| and |resultingClientIdTag| represents
// |event.resultingClientId|. Since the actual client ids are not known
// beforehand, the expectation isn't the literal expected value, but all equal
// tags must map to the same actual id.
//
// - |expected_final_client_tag| is the resultingClientIdTag that is
// expected to map to the created client's id. This is null if there
// is no such tag, which can happen when the final request was a cross-origin
// redirect to out-scope, so no worker received a fetch event whose
// resultingClientId is the id of the resulting client.
//
// In the example above:
// - workers[0] receives two requests with the same resultingClientId.
// - workers[1] receives one request also with that resultingClientId.
// - The cross-origin worker receives two requests with the same
// resultingClientId which differs from the previous one.
// - Assuming |expected_final_client_tag| is 'x', then the created
// client has the id seen by the cross-origin worker above.
function redirect_test(url,
expected_last_url,
expected_request_infos,
expected_final_client_tag,
test_name) {
promise_test(async t => {
const frame = await with_iframe(url);
t.add_cleanup(() => { frame.remove(); });
const expected_intercepted_urls = expected_request_infos.map(requests => {
return requests.map(info => {
return info.url;
});
});
await check_all_intercepted_urls(expected_intercepted_urls);
const last_url = await send_to_iframe(frame, 'getLocation');
assert_equals(last_url, expected_last_url, 'Last URL should match.');
// Switch on variant.
if (document.location.search == '?client') {
return client_variant_test(url, expected_last_url, expected_request_infos,
expected_final_client_tag, test_name);
}
return default_variant_test(url, expected_last_url, expected_request_infos,
frame, test_name);
}, test_name);
}
// The default variant tests the request interception chain and
// resulting document.location.
async function default_variant_test(url,
expected_last_url,
expected_request_infos,
frame,
test_name) {
const expected_intercepted_urls = expected_request_infos.map(
requests_for_worker => {
return requests_for_worker.map(info => {
return info.url;
});
});
await check_all_intercepted_urls(expected_intercepted_urls);
const last_url = await send_to_iframe(frame, 'getLocation');
assert_equals(last_url, expected_last_url, 'Last URL should match.');
}
// The "client" variant tests the Clients API using resultingClientId.
async function client_variant_test(url,
expected_last_url,
expected_request_infos,
expected_final_client_tag,
test_name) {
// Request infos is an array like:
// [
// [{url: url1, resultingClientIdTag: tag1}],
// [{url: url2, resultingClientIdTag: tag2}],
// [{url: url3: resultingClientIdTag: tag3}]
// ]
const requestInfos = await get_all_request_infos();
// We check the actual infos against the expected ones, and learn the
// actual ids as we go.
const actual_ids = {};
check_resulting_client_ids(requestInfos[0],
expected_request_infos[0],
actual_ids,
'worker0');
check_resulting_client_ids(requestInfos[1],
expected_request_infos[1],
actual_ids,
'worker1');
check_resulting_client_ids(requestInfos[2],
expected_request_infos[2],
actual_ids,
'crossOriginWorker');
// Now |actual_ids| maps tag to actual id:
// {x: id1, b: id2, c: id3}
// Ask each worker to try to resolve the actual ids to clients.
// Only |expected_final_client_tag| should resolve to a client.
const client_infos = await get_all_clients(actual_ids);
// Client infos is an object like:
// {
// worker0: {x: {found: true, id: id1, url: url1}, b: {found: false}},
// worker1: {x: {found: true, id: id1, url: url1}},
// crossOriginWorker: {x: {found: false}}, {b: {found: false}}
// }
//
// Now check each client info. check_clients() verifies each info: only
// |expected_final_client_tag| should ever be found and the found client
// should have the expected url and id. A wrinkle is that not all workers
// will find the client, if they are cross-origin to the client. This
// means check_clients() trivially passes if no clients are found. So
// additionally check that at least one worker found the client (|found|),
// if that was expected (|expect_found|).
let found = false;
const expect_found = !!expected_final_client_tag;
const expected_id = actual_ids[expected_final_client_tag];
found = check_clients(client_infos.worker0,
expected_id,
expected_last_url,
expected_final_client_tag,
'worker0');
found = check_clients(client_infos.worker1,
expected_id,
expected_last_url,
expected_final_client_tag,
'worker1') || found;
found = check_clients(client_infos.crossOriginWorker,
expected_id,
expected_last_url,
expected_final_client_tag,
'crossOriginWorker') || found;
assert_equals(found, expect_found, 'client found');
if (!expect_found) {
// TODO(falken): Ask the other origin frame if it has a client of the
// expected URL.
}
}
window.addEventListener('message', on_message, false);
function on_message(e) {
@ -129,6 +306,27 @@ function send_to_iframe(frame, message) {
});
}
async function get_all_clients(actual_ids) {
const client_infos = {};
client_infos['worker0'] = await get_clients(workers[0], actual_ids);
client_infos['worker1'] = await get_clients(workers[1], actual_ids);
client_infos['crossOriginWorker'] =
await send_to_iframe(other_origin_frame,
{command: 'get_clients', actual_ids});
return client_infos;
}
function get_clients(worker, actual_ids) {
return new Promise(resolve => {
var channel = new MessageChannel();
channel.port1.onmessage = (msg) => {
resolve(msg.data.clients);
};
worker.postMessage({command: 'getClients', actual_ids, port: channel.port2},
[channel.port2]);
});
}
// Returns an array of the URLs that |worker| received fetch events for:
// [url1, url2]
async function get_intercepted_urls(worker) {
@ -138,7 +336,10 @@ async function get_intercepted_urls(worker) {
// Returns the requests that |worker| received fetch events for. The return
// value is an array of format:
// [{url: url1}, {url: url2}]
// [
// {url: url1, resultingClientId: id},
// {url: url2, resultingClientId: id}
// ]
function get_request_infos(worker) {
return new Promise(resolve => {
var channel = new MessageChannel();
@ -150,6 +351,29 @@ function get_request_infos(worker) {
});
}
// Returns an array of the requests the workers received fetch events for:
// [
// // Requests from workers[0].
// [
// {url: url1, resultingClientIdTag: tag1},
// {url: url2, resultingClientIdTag: tag1}
// ],
//
// // Requests from workers[1].
// [{url: url3, resultingClientIdTag: tag2}],
//
// // Requests from the cross-origin worker.
// []
// ]
async function get_all_request_infos() {
const request_infos = [];
request_infos.push(await get_request_infos(workers[0]));
request_infos.push(await get_request_infos(workers[1]));
request_infos.push(await send_to_iframe(other_origin_frame,
{command: 'get_request_infos'}));
return request_infos;
}
let url;
let url1;
let url2;
@ -159,7 +383,8 @@ url = SCOPE1;
redirect_test(
OUT_SCOPE + 'url=' + encodeURIComponent(url),
url,
[[{url}], [], []],
[[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'Normal redirect to same-origin scope.');
@ -167,30 +392,33 @@ url = SCOPE1 + '#ref';
redirect_test(
OUT_SCOPE + 'url=' + encodeURIComponent(SCOPE1) + '#ref',
url,
[[{url}], [], []],
[[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'Normal redirect to same-origin scope with a hash fragment.');
url = SCOPE1 + '#ref2';
redirect_test(
OUT_SCOPE + 'url=' + encodeURIComponent(url) + '#ref',
url,
[[{url}], [], []],
[[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'Normal redirect to same-origin scope with different hash fragments.');
url = OTHER_ORIGIN_SCOPE;
redirect_test(
OUT_SCOPE + 'url=' + encodeURIComponent(url),
url,
[[], [], [{url}]],
[[], [], [{url, resultingClientIdTag: 'x'}]],
'x',
'Normal redirect to other-origin scope.');
// SW fallbacked redirect. SW doesn't handle the fetch request.
url = SCOPE1 + 'url=' + encodeURIComponent(OUT_SCOPE);
redirect_test(
url,
OUT_SCOPE,
[[{url}], [], []],
[[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'SW-fallbacked redirect to same-origin out-scope.');
url1 = SCOPE1 + 'url=' + encodeURIComponent(SCOPE1);
@ -198,7 +426,15 @@ url2 = SCOPE1;
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'SW-fallbacked redirect to same-origin same-scope.');
url1 = SCOPE1 + 'url=' + encodeURIComponent(SCOPE1) + '#ref';
@ -206,7 +442,15 @@ url2 = SCOPE1 + '#ref';
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'SW-fallbacked redirect to same-origin same-scope with a hash fragment.');
url1 = SCOPE1 + 'url=' + encodeURIComponent(SCOPE1 + '#ref2') + '#ref';
@ -214,7 +458,15 @@ url2 = SCOPE1 + '#ref2';
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'SW-fallbacked redirect to same-origin same-scope with different hash ' +
'fragments.');
@ -223,7 +475,12 @@ url2 = SCOPE2;
redirect_test(
url1,
url2,
[[{url: url1}], [{url: url2}], []],
[
[{url: url1, resultingClientIdTag: 'x'}],
[{url: url2, resultingClientIdTag: 'x'}],
[]
],
'x',
'SW-fallbacked redirect to same-origin other-scope.');
url1 = SCOPE1 + 'url=' + encodeURIComponent(OTHER_ORIGIN_OUT_SCOPE);
@ -231,7 +488,8 @@ url2 = OTHER_ORIGIN_OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
'x',
'SW-fallbacked redirect to other-origin out-scope.');
url1 = SCOPE1 + 'url=' + encodeURIComponent(OTHER_ORIGIN_SCOPE);
@ -239,10 +497,32 @@ url2 = OTHER_ORIGIN_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], [{url: url2}]],
[
[{url: url1, resultingClientIdTag: 'a'}],
[],
[{url: url2, resultingClientIdTag: 'x'}]
],
'x',
'SW-fallbacked redirect to other-origin in-scope.');
url3 = SCOPE1;
url2 = OTHER_ORIGIN_SCOPE + 'url=' + encodeURIComponent(url3);
url1 = SCOPE1 + 'url=' + encodeURIComponent(url2);
redirect_test(
url1,
url3,
[
[
{url: url1, resultingClientIdTag: 'a'},
{url: url3, resultingClientIdTag: 'x'}
],
[],
[{url: url2, resultingClientIdTag: 'b'}]
],
'x',
'SW-fallbacked redirect to other-origin and back to same-origin.');
// SW generated redirect.
// SW: event.respondWith(Response.redirect(params['url']));
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(OUT_SCOPE);
@ -250,7 +530,8 @@ url2 = OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
null,
'SW-generated redirect to same-origin out-scope.');
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(OUT_SCOPE) + '#ref';
@ -258,7 +539,8 @@ url2 = OUT_SCOPE + '#ref';
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'x'}], [], []],
'x',
'SW-generated redirect to same-origin out-scope with a hash fragment.');
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(OUT_SCOPE + '#ref2') + '#ref';
@ -266,7 +548,8 @@ url2 = OUT_SCOPE + '#ref2';
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'x'}], [], []],
'x',
'SW-generated redirect to same-origin out-scope with different hash ' +
'fragments.');
@ -275,7 +558,15 @@ url2 = SCOPE1;
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'SW-generated redirect to same-origin same-scope.');
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(SCOPE2);
@ -283,7 +574,12 @@ url2 = SCOPE2;
redirect_test(
url1,
url2,
[[{url: url1}], [{url: url2}], []],
[
[{url: url1, resultingClientIdTag: 'x'}],
[{url: url2, resultingClientIdTag: 'x'}],
[]
],
'x',
'SW-generated redirect to same-origin other-scope.');
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(OTHER_ORIGIN_OUT_SCOPE);
@ -291,7 +587,8 @@ url2 = OTHER_ORIGIN_OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
null,
'SW-generated redirect to other-origin out-scope.');
url1 = SCOPE1 + 'sw=gen&url=' + encodeURIComponent(OTHER_ORIGIN_SCOPE);
@ -300,10 +597,11 @@ redirect_test(
url1,
url2,
[
[{url: url1}],
[{url: url1, resultingClientIdTag: 'a'}],
[],
[{url: url2}]
[{url: url2, resultingClientIdTag: 'x'}]
],
'x',
'SW-generated redirect to other-origin in-scope.');
@ -314,7 +612,8 @@ url2 = OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'x'}], [], []],
'x',
'SW-fetched redirect to same-origin out-scope.');
url1 = SCOPE1 + 'sw=fetch&url=' + encodeURIComponent(SCOPE1);
@ -322,7 +621,15 @@ url2 = SCOPE1;
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'SW-fetched redirect to same-origin same-scope.');
url1 = SCOPE1 + 'sw=fetch&url=' + encodeURIComponent(SCOPE2);
@ -331,10 +638,11 @@ redirect_test(
url1,
url2,
[
[{url: url1}],
[{url: url2}],
[{url: url1, resultingClientIdTag: 'x'}],
[{url: url2, resultingClientIdTag: 'x'}],
[]
],
'x',
'SW-fetched redirect to same-origin other-scope.');
url1 = SCOPE1 + 'sw=fetch&url=' + encodeURIComponent(OTHER_ORIGIN_OUT_SCOPE);
@ -342,7 +650,8 @@ url2 = OTHER_ORIGIN_OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
null,
'SW-fetched redirect to other-origin out-scope.');
url1 = SCOPE1 + 'sw=fetch&url=' + encodeURIComponent(OTHER_ORIGIN_SCOPE);
@ -351,10 +660,11 @@ redirect_test(
url1,
url2,
[
[{url: url1}],
[{url: url1, resultingClientIdTag: 'a'}],
[],
[{url: url2}]
[{url: url2, resultingClientIdTag: 'x'}]
],
'x',
'SW-fetched redirect to other-origin in-scope.');
@ -366,7 +676,8 @@ url2 = OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'x'}], [], []],
'x',
'Redirect to same-origin out-scope with opaque redirect response.');
url1 = SCOPE1 + 'sw=manual&url=' + encodeURIComponent(SCOPE1);
@ -374,7 +685,15 @@ url2 = SCOPE1;
redirect_test(
url1,
url2,
[[{url: url1}, {url: url2}], [], []],
[
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'Redirect to same-origin same-scope with opaque redirect response.');
url1 = SCOPE1 + 'sw=manual&url=' + encodeURIComponent(SCOPE2);
@ -382,7 +701,12 @@ url2 = SCOPE2;
redirect_test(
url1,
url2,
[[{url: url1}], [{url: url2}], []],
[
[{url: url1, resultingClientIdTag: 'x'}],
[{url: url2, resultingClientIdTag: 'x'}],
[]
],
'x',
'Redirect to same-origin other-scope with opaque redirect response.');
url1 = SCOPE1 + 'sw=manual&url=' + encodeURIComponent(OTHER_ORIGIN_OUT_SCOPE);
@ -390,7 +714,8 @@ url2 = OTHER_ORIGIN_OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
null,
'Redirect to other-origin out-scope with opaque redirect response.');
url1 = SCOPE1 + 'sw=manual&url=' + encodeURIComponent(OTHER_ORIGIN_SCOPE);
@ -398,12 +723,18 @@ url2 = OTHER_ORIGIN_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], [{url: url2}]],
[
[{url: url1, resultingClientIdTag: 'a'}],
[],
[{url: url2, resultingClientIdTag: 'x'}]
],
'x',
'Redirect to other-origin in-scope with opaque redirect response.');
url= SCOPE1 + 'sw=manual&noLocationRedirect';
redirect_test(
url, url, [[{url}], [], []],
url, url, [[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'No location redirect response.');
@ -414,7 +745,8 @@ url2 = OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'x'}], [], []],
'x',
'Redirect to same-origin out-scope with opaque redirect response which ' +
'is passed through Cache.');
@ -424,10 +756,14 @@ redirect_test(
url1,
url2,
[
[{url: url1}, {url: url2}],
[
{url: url1, resultingClientIdTag: 'x'},
{url: url2, resultingClientIdTag: 'x'}
],
[],
[]
],
'x',
'Redirect to same-origin same-scope with opaque redirect response which ' +
'is passed through Cache.');
@ -437,10 +773,11 @@ redirect_test(
url1,
url2,
[
[{url: url1}],
[{url: url2}],
[{url: url1, resultingClientIdTag: 'x'}],
[{url: url2, resultingClientIdTag: 'x'}],
[]
],
'x',
'Redirect to same-origin other-scope with opaque redirect response which ' +
'is passed through Cache.');
@ -450,7 +787,8 @@ url2 = OTHER_ORIGIN_OUT_SCOPE;
redirect_test(
url1,
url2,
[[{url: url1}], [], []],
[[{url: url1, resultingClientIdTag: 'a'}], [], []],
null,
'Redirect to other-origin out-scope with opaque redirect response which ' +
'is passed through Cache.');
@ -461,10 +799,11 @@ redirect_test(
url1,
url2,
[
[{url: url1}],
[{url: url1, resultingClientIdTag: 'a'}],
[],
[{url: url2}],
[{url: url2, resultingClientIdTag: 'x'}],
],
'x',
'Redirect to other-origin in-scope with opaque redirect response which ' +
'is passed through Cache.');
@ -472,7 +811,8 @@ url = SCOPE1 + 'sw=manualThroughCache&noLocationRedirect';
redirect_test(
url,
url,
[[{url}], [], []],
[[{url, resultingClientIdTag: 'x'}], [], []],
'x',
'No location redirect response via Cache.');
// Clean up the test environment. This promise_test() needs to be the last one.

View file

@ -44,6 +44,20 @@ function get_request_infos(worker) {
});
}
function get_clients(worker, actual_ids) {
return new Promise(function(resolve) {
var channel = new MessageChannel();
channel.port1.onmessage = (msg) => {
resolve(msg.data.clients);
};
worker.postMessage({
command: 'getClients',
actual_ids,
port: channel.port2
}, [channel.port2]);
});
}
window.addEventListener('message', on_message, false);
function on_message(e) {
@ -59,6 +73,11 @@ function on_message(e) {
.then(function(data) {
send_result(e.data.id, data);
});
} else if (command == 'get_clients') {
get_clients(worker, e.data.message.actual_ids)
.then(function(data) {
send_result(e.data.id, data);
});
} else if (command == 'unregister') {
registration.unregister()
.then(function() {

View file

@ -5,6 +5,13 @@ var cacheName = 'urls-' + self.registration.scope;
var waitUntilPromiseList = [];
// Sends the requests seen by this worker. The output is:
// {
// requestInfos: [
// {url: url1, resultingClientId: id1},
// {url: url2, resultingClientId: id2},
// ]
// }
async function getRequestInfos(event) {
// Wait for fetch events to finish.
await Promise.all(waitUntilPromiseList);
@ -15,8 +22,11 @@ async function getRequestInfos(event) {
const requestList = await cache.keys();
const requestInfos = [];
for (let i = 0; i < requestList.length; i++) {
const response = await cache.match(requestList[i]);
const body = await response.json();
requestInfos[i] = {
url: requestList[i].url,
resultingClientId: body.resultingClientId
};
}
await caches.delete(cacheName);
@ -24,13 +34,50 @@ async function getRequestInfos(event) {
event.data.port.postMessage({requestInfos});
}
// Sends the results of clients.get(id) from this worker. The
// input is:
// {
// actual_ids: {a: id1, b: id2, x: id3}
// }
//
// The output is:
// {
// clients: {
// a: {found: false},
// b: {found: false},
// x: {
// id: id3,
// url: url1,
// found: true
// }
// }
// }
async function getClients(event) {
// |actual_ids| is like:
// {a: id1, b: id2, x: id3}
const actual_ids = event.data.actual_ids;
const result = {}
for (let key of Object.keys(actual_ids)) {
const id = actual_ids[key];
const client = await self.clients.get(id);
if (client === undefined)
result[key] = {found: false};
else
result[key] = {found: true, url: client.url, id: client.id};
}
event.data.port.postMessage({clients: result});
}
self.addEventListener('message', async function(event) {
if (event.data.command == 'getRequestInfos') {
event.waitUntil(getRequestInfos(event));
return;
}
// TODO(falken): Add a getClientInfos command to test Clients API.
if (event.data.command == 'getClients') {
event.waitUntil(getClients(event));
return;
}
});
function get_query_params(url) {
@ -49,7 +96,11 @@ function get_query_params(url) {
self.addEventListener('fetch', function(event) {
var waitUntilPromise = caches.open(cacheName).then(function(cache) {
return cache.put(event.request, new Response());
const responseBody = {};
responseBody['resultingClientId'] = event.resultingClientId;
const headers = new Headers({'Content-Type': 'application/json'});
const response = new Response(JSON.stringify(responseBody), {headers});
return cache.put(event.request, response);
});
event.waitUntil(waitUntilPromise);