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1 <!DOCTYPE html> | |
2 <title>Service Worker: Registration update()</title> | |
3 <script src="../resources/testharness.js"></script> | |
4 <script src="../resources/testharnessreport.js"></script> | |
5 <script src="resources/test-helpers.js"></script> | |
6 <script> | |
7 promise_test(function(t) { | |
8 var scope = 'resources/scope/update'; | |
9 var worker_url = 'resources/update-worker.php'; | |
10 var expected_url = normalizeURL(worker_url); | |
11 var registration; | |
12 return service_worker_unregister_and_register(t, worker_url, scope) | |
13 .then(function(r) { | |
14 registration = r; | |
15 return wait_for_state(t, registration.installing, 'activated'); | |
16 }) | |
17 .then(function() { | |
18 assert_equals(registration.installing, null, | |
19 'installing should be null in the initial state.'); | |
20 assert_equals(registration.waiting, null, | |
21 'waiting should be null in the initial state.'); | |
22 assert_equals(registration.active.scriptURL, expected_url, | |
23 'active should exist in the initial state.'); | |
24 | |
25 // A new worker (generated by update-worker.php) should be found. | |
26 // The returned promise should resolve when a new worker script is | |
27 // fetched and starts installing. | |
28 return Promise.all([registration.update(), | |
29 wait_for_update(t, registration)]); | |
30 }) | |
31 .then(function() { | |
32 assert_equals(registration.installing.scriptURL, expected_url, | |
33 'new installing should be set after update resolves.'); | |
34 assert_equals(registration.waiting, null, | |
35 'waiting should still be null after update resolves.'); | |
36 assert_equals(registration.active.scriptURL, expected_url, | |
37 'active should still exist after update found.'); | |
38 return wait_for_state(t, registration.installing, 'installed'); | |
39 }) | |
40 .then(function() { | |
41 assert_equals(registration.installing, null, | |
42 'installing should be null after installing.'); | |
43 assert_equals(registration.waiting.scriptURL, expected_url, | |
44 'waiting should be set after installing.'); | |
45 assert_equals(registration.active.scriptURL, expected_url, | |
46 'active should still exist after installing.'); | |
47 return wait_for_state(t, registration.waiting, 'activated'); | |
48 }) | |
49 .then(function() { | |
50 assert_equals(registration.installing, null, | |
51 'installing should be null after activated.'); | |
52 assert_equals(registration.waiting, null, | |
53 'waiting should be null after activated.'); | |
54 assert_equals(registration.active.scriptURL, expected_url, | |
55 'new worker should be promoted to active.'); | |
56 }) | |
57 .then(function() { | |
58 // A new worker(generated by update-worker.php) should be found. | |
59 // The returned promise should reject as update-worker.php sets the | |
60 // mimetype to a disallowed value for this attempt. | |
61 return registration.update(); | |
62 }) | |
63 .then( | |
64 function() { assert_unreached("update() should reject."); }, | |
65 function(e) { | |
66 assert_throws('SecurityError', function() { throw e; }, | |
67 'Using a disallowed mimetype should make update() ' + | |
68 'promise reject with a SecurityError.'); | |
69 assert_equals(registration.active.scriptURL, expected_url, | |
70 'active should still exist after update failure.'); | |
71 | |
72 // A new worker(generated by update-worker.py) should be found. | |
73 // The returned promise should reject as update-worker.py returns | |
74 // a worker script with a syntax error. | |
75 return registration.update(); | |
76 }) | |
77 .then( | |
78 function() { assert_unreached("update() should reject."); }, | |
79 function(e) { | |
80 assert_throws({name: 'TypeError'}, function () { throw e; }, | |
81 'A script syntax error should make update() ' + | |
82 'promise reject with a TypeError.'); | |
83 assert_equals(registration.active.scriptURL, expected_url, | |
84 'active should still exist after update failure.'); | |
85 | |
86 // A new worker(generated by update-worker.py) should be found. | |
87 // The returned promise should not reject, even though | |
88 // update-worker.py returns a worker script that throws in the | |
89 // install event handler. | |
90 return Promise.all([registration.update(), | |
91 wait_for_update(t, registration)]); | |
92 }) | |
93 .then(function() { | |
94 assert_equals(registration.installing.scriptURL, expected_url, | |
95 'installing should be set after update resolves (throw-i
nstall).'); | |
96 assert_equals(registration.waiting, null, | |
97 'waiting should still be null after update resolves (thr
ow-install).'); | |
98 assert_equals(registration.active.scriptURL, expected_url, | |
99 'active should still exist after update found (throw-ins
tall).'); | |
100 | |
101 // We need to hold a client alive so that unregister() below doesn't | |
102 // remove the registration before update() has had a chance to look | |
103 // at the pending uninstall flag. | |
104 return with_iframe(scope); | |
105 }) | |
106 .then(function(frame) { | |
107 return Promise.all([registration.unregister(), | |
108 registration.update()]); | |
109 }) | |
110 .then( | |
111 function() { assert_unreached("update() should reject."); }, | |
112 function(e) { | |
113 assert_throws({name: 'TypeError'}, function () { throw e; }, | |
114 'Calling update() while the uninstalling flag is ' + | |
115 'set should return a promise that rejects with an ' + | |
116 'TypeError.'); | |
117 }); | |
118 }, 'Update a registration.'); | |
119 </script> | |
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