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Issue 1280243002: Add layout tests for Service Worker fallbacked subresource requests. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 5 years, 4 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <title>Service Worker: the fallback behavior of FetchEvent</title> 2 <title>Service Worker: the fallback behavior of FetchEvent</title>
3 <script src="../resources/testharness.js"></script> 3 <script src="../resources/testharness.js"></script>
4 <script src="../resources/testharnessreport.js"></script> 4 <script src="../resources/testharnessreport.js"></script>
5 <script src="../resources/get-host-info.js"></script> 5 <script src="../resources/get-host-info.js"></script>
6 <script src="resources/test-helpers.js?pipe=sub"></script> 6 <script src="resources/test-helpers.js?pipe=sub"></script>
falken 2015/08/11 09:15:33 should we do ?pipe=sub on all our layout tests? I'
horo 2015/08/12 11:28:10 It was intended to get the port number with get_ho
falken 2015/08/13 06:22:03 Oops :) So I guess all get-host-info.js should use
7 <script> 7 <script>
8 var expected_urls = []; 8 function xhr_test(frame, url, expect_success) {
9
10 function xhr_fail_test(frame, url) {
11 expected_urls.push(url);
12 return new Promise(function(resolve, reject) { 9 return new Promise(function(resolve, reject) {
13 frame.contentWindow.xhr(url) 10 frame.contentWindow.xhr(url)
14 .then(function(){ 11 .then(function(){
falken 2015/08/11 09:15:33 nit: space before {
horo 2015/08/12 11:28:10 removed.
15 reject(url + ' should fail.'); 12 if (expect_success)
13 resolve();
14 else
15 reject(url + ' should fail.');
16 }) 16 })
17 .catch(function(){ 17 .catch(function(){
falken 2015/08/11 09:15:33 ditto
horo 2015/08/12 11:28:10 removed.
18 resolve(); 18 if (expect_success)
19 reject(url + ' should succeed.');
20 else
21 resolve();
19 }); 22 });
falken 2015/08/11 09:15:33 This pattern seems dangerous, if you have: f(x) {
horo 2015/08/12 11:28:10 assert_resolves/assert_rejects looks good. I rewro
20 }); 23 });
21 } 24 }
22 25
23 function xhr_succeed_test(frame, url) { 26 function img_test(frame, url, cross_origin, expect_success) {
24 expected_urls.push(url);
25 return new Promise(function(resolve, reject) { 27 return new Promise(function(resolve, reject) {
26 frame.contentWindow.xhr(url) 28 frame.contentWindow.load_image(url, cross_origin)
27 .then(function(){ 29 .then(function(){
28 resolve(); 30 if (expect_success)
31 resolve();
32 else
33 reject(url + ' should fail.');
29 }) 34 })
30 .catch(function(){ 35 .catch(function(){
31 reject(url + ' should succeed.'); 36 if (expect_success)
37 reject(url + ' should succeed.');
38 else
39 resolve();
32 }); 40 });
33 }); 41 });
34 } 42 }
35 43
44 function get_fetched_urls(worker) {
45 return new Promise(function(resolve) {
46 var channel = new MessageChannel();
47 channel.port1.onmessage = function(msg) { resolve(msg); };
48 worker.postMessage({port: channel.port2}, [channel.port2]);
49 })
falken 2015/08/11 09:15:32 nit: semicolon
horo 2015/08/12 11:28:10 Done.
50 }
51
52 function check_urls(worker, expected_requests, description) {
53 return get_fetched_urls(worker)
54 .then(function(msg) {
55 var requests = msg.data.requests;
56 assert_object_equals(requests, expected_requests, description);
57 })
falken 2015/08/11 09:15:32 semicolon
horo 2015/08/12 11:28:10 Done.
58 }
59
36 async_test(function(t) { 60 async_test(function(t) {
37 var SCOPE = 'resources/fetch-request-fallback-iframe.html'; 61 var SCOPE = 'resources/fetch-request-fallback-iframe.html';
38 var SCRIPT = 'resources/fetch-request-fallback-worker.js'; 62 var SCRIPT = 'resources/fetch-request-fallback-worker.js';
39 var host_info = get_host_info(); 63 var host_info = get_host_info();
40 var BASE_URL = host_info['HTTP_ORIGIN'] + 64 var BASE_URL = host_info['HTTP_ORIGIN'] +
41 '/serviceworker/resources/fetch-access-control.php?'; 65 '/serviceworker/resources/fetch-access-control.php?';
66 var BASE_PNG_URL = BASE_URL + 'PNGIMAGE&';
42 var OTHER_BASE_URL = host_info['HTTP_REMOTE_ORIGIN'] + 67 var OTHER_BASE_URL = host_info['HTTP_REMOTE_ORIGIN'] +
43 '/serviceworker/resources/fetch-access-control.php?'; 68 '/serviceworker/resources/fetch-access-control.php?';
69 var OTHER_BASE_PNG_URL = OTHER_BASE_URL + 'PNGIMAGE&';
44 var REDIRECT_URL = host_info['HTTP_ORIGIN'] + 70 var REDIRECT_URL = host_info['HTTP_ORIGIN'] +
45 '/serviceworker/resources/redirect.php?Redirect='; 71 '/serviceworker/resources/redirect.php?Redirect=';
46 var frame; 72 var frame;
47 var worker; 73 var worker;
48 service_worker_unregister_and_register(t, SCRIPT, SCOPE) 74 service_worker_unregister_and_register(t, SCRIPT, SCOPE)
49 .then(function(registration) { 75 .then(function(registration) {
50 worker = registration.installing; 76 worker = registration.installing;
51 return wait_for_state(t, worker, 'activated'); 77 return wait_for_state(t, worker, 'activated');
52 }) 78 })
53 .then(function() { return with_iframe(SCOPE); }) 79 .then(function() { return with_iframe(SCOPE); })
54 .then(function(f) { 80 .then(function(f) {
55 frame = f; 81 frame = f;
56 return xhr_succeed_test(frame, BASE_URL); 82 return check_urls(
57 }) 83 worker,
58 .then(function(f) { 84 [{
59 return xhr_fail_test(frame, OTHER_BASE_URL); 85 url: host_info['HTTP_ORIGIN'] + '/serviceworker/' + SCOPE,
60 }) 86 mode: 'no-cors'
61 .then(function(f) { 87 }],
62 return xhr_succeed_test(frame, OTHER_BASE_URL + 'ACAOrigin=*'); 88 "The SW must catch the request of page load.");
falken 2015/08/11 09:15:32 s/catch/intercept/ throughout "the request of pag
horo 2015/08/12 11:28:10 Done.
63 })
64 .then(function(f) {
65 return xhr_succeed_test(frame,
66 REDIRECT_URL + encodeURIComponent(BASE_URL));
67 }) 89 })
68 .then(function() { 90 .then(function() {
69 return xhr_fail_test( 91 return xhr_test(frame, BASE_URL, true);
70 frame,
71 REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL));
72 }) 92 })
73 .then(function() { 93 .then(function() {
74 return xhr_succeed_test( 94 return check_urls(
95 worker,
96 [{ url: BASE_URL, mode: 'cors' }],
97 "The SW must catch the request of same origin XHR.");
98 })
99 .then(function() {
100 return xhr_test(frame, OTHER_BASE_URL, false);
101 })
102 .then(function() {
103 return check_urls(
104 worker,
105 [{ url: OTHER_BASE_URL, mode: 'cors' }],
106 "The SW must catch the request of CORS unsupported other origin XH R.");
falken 2015/08/11 09:15:33 "CORS-unsupported" is easier to read All theses d
horo 2015/08/12 11:28:10 Done.
107 })
108 .then(function() {
109 return xhr_test(frame, OTHER_BASE_URL + 'ACAOrigin=*', true);
110 })
111 .then(function() {
112 return check_urls(
113 worker,
114 [{ url: OTHER_BASE_URL + 'ACAOrigin=*', mode: 'cors' }],
115 "The SW must catch the request of CORS supported other origin XHR. ");
falken 2015/08/11 09:15:33 CORS-supported
horo 2015/08/12 11:28:10 Done.
116 })
117 .then(function() {
118 return xhr_test(frame,
119 REDIRECT_URL + encodeURIComponent(BASE_URL),
120 true);
121 })
122 .then(function() {
123 return check_urls(
124 worker,
125 [{
126 url: REDIRECT_URL + encodeURIComponent(BASE_URL),
127 mode: 'cors'
128 }],
129 "The SW must catch only the first request of redirected XHR.");
130 })
131 .then(function() {
132 return xhr_test(
133 frame,
134 REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL),
135 false);
136 })
137 .then(function() {
138 return check_urls(
139 worker,
140 [{
141 url: REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL),
142 mode: 'cors'
143 }],
144 "The SW must catch only the first request for XHR which is redirec ted to CORS unsupported other origin.");
145 })
146 .then(function() {
147 return xhr_test(
75 frame, 148 frame,
76 REDIRECT_URL + 149 REDIRECT_URL +
77 encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*')); 150 encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'),
151 true);
78 }) 152 })
79 .then(function() { 153 .then(function() {
80 return new Promise(function(resolve) { 154 return check_urls(
81 var channel = new MessageChannel(); 155 worker,
82 channel.port1.onmessage = t.step_func(function(msg) { 156 [{
83 frame.remove(); 157 url: REDIRECT_URL +
84 resolve(msg); 158 encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'),
85 }); 159 mode: 'cors'
86 worker.postMessage({port: channel.port2}, [channel.port2]); 160 }],
87 }); 161 "The SW must catch only the first request for XHR which is redirec ted to CORS supported other origin.");
88 }) 162 })
89 .then(function(msg) { 163 .then(function() { return img_test(frame, BASE_PNG_URL, "", true); })
90 var requests = msg.data.requests; 164 .then(function() {
91 assert_equals(requests.length, expected_urls.length + 1, 165 return check_urls(
92 'The count of the requests which are passed to the ' + 166 worker,
93 'ServiceWorker must be correct.'); 167 [{ url: BASE_PNG_URL, mode: 'no-cors' }],
94 assert_equals(requests[0].url, new URL(SCOPE, location).toString(), 168 "The SW must catch the request for image.")
95 'The first request to the SW must be the request for ' + 169 })
96 'the page.'); 170 .then(function() {
97 assert_equals(requests[0].mode, 'no-cors', 171 return img_test(frame, OTHER_BASE_PNG_URL, "", true);
98 'The mode of the first request to the SW must be ' + 172 })
99 'no-cors.'); 173 .then(function() {
100 for (var i = 0; i < expected_urls.length; ++i) { 174 return check_urls(
101 assert_equals(requests[i + 1].url, expected_urls[i], 175 worker,
102 'The URL of the request which was passed from XHR ' + 176 [{ url: OTHER_BASE_PNG_URL, mode: 'no-cors' }],
103 'to the ServiceWorker must be correct.'); 177 "The SW must catch the request for other origin image.")
104 assert_equals(requests[i + 1].mode, 'cors', 178 })
105 'The mode of the request which was passed from XHR ' + 179 .then(function() {
106 'to the ServiceWorker must be cors.'); 180 return img_test(frame, OTHER_BASE_PNG_URL, "anonymous", false);
107 } 181 })
182 .then(function() {
183 return check_urls(
184 worker,
185 [{ url: OTHER_BASE_PNG_URL, mode: 'cors' }],
186 "The SW must catch the request for CORS unsupported other origin i mage.")
187 })
188 .then(function() {
189 return img_test(
190 frame, OTHER_BASE_PNG_URL + 'ACAOrigin=*', "anonymous", true);
191 })
192 .then(function() {
193 return check_urls(
194 worker,
195 [{ url: OTHER_BASE_PNG_URL + 'ACAOrigin=*', mode: 'cors' }],
196 "The SW must catch the request for CORS supported other origin ima ge.")
197 })
198 .then(function() {
199 return img_test(frame, REDIRECT_URL + encodeURIComponent(BASE_PNG_URL) , "", true);
200 })
201 .then(function() {
202 return check_urls(
203 worker,
204 [{ url: REDIRECT_URL + encodeURIComponent(BASE_PNG_URL), mode: 'no -cors' }],
205 "The SW must catch only the first request for redirected image res ource.");
206 })
207 .then(function() {
208 return img_test(frame, REDIRECT_URL + encodeURIComponent(OTHER_BASE_PN G_URL), "", true);
209 })
210 .then(function() {
211 return check_urls(
212 worker,
213 [{ url: REDIRECT_URL + encodeURIComponent(OTHER_BASE_PNG_URL), mod e: 'no-cors' }],
214 "The SW must catch only the first request for image resource which is redirected to othre origin.");
falken 2015/08/11 09:15:33 other
horo 2015/08/12 11:28:10 Done.
215 })
216 .then(function() {
217 return img_test(frame, REDIRECT_URL + encodeURIComponent(OTHER_BASE_PN G_URL), "anonymous", false);
218 })
219 .then(function() {
220 return check_urls(
221 worker,
222 [{ url: REDIRECT_URL + encodeURIComponent(OTHER_BASE_PNG_URL), mod e: 'cors' }],
223 "The SW must catch only the first request for image resource which is redirected to CORS unsupported other origin.");
224 })
225 .then(function() {
226 return img_test(frame, REDIRECT_URL + encodeURIComponent(OTHER_BASE_PN G_URL + 'ACAOrigin=*'), "anonymous", true);
227 })
228 .then(function() {
229 return check_urls(
230 worker,
231 [{ url: REDIRECT_URL + encodeURIComponent(OTHER_BASE_PNG_URL + 'AC AOrigin=*'), mode: 'cors' }],
232 "The SW must catch only the first request for image resource which is redirected to CORS supported other origin.");
233 })
234 .then(function() {
235 frame.remove();
108 service_worker_unregister_and_done(t, SCOPE); 236 service_worker_unregister_and_done(t, SCOPE);
109 }) 237 })
110 .catch(unreached_rejection(t)); 238 .catch(unreached_rejection(t));
111 }, 'Verify the fallback behavior of FetchEvent'); 239 }, 'Verify the fallback behavior of FetchEvent');
112 </script> 240 </script>
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