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1 <!DOCTYPE html> | 1 importScripts("/resources/testharness.js"); |
2 <title>navigator.storage methods return promises that are fulfilled</title> | |
3 <script src="/resources/testharness.js"></script> | |
4 <script src="/resources/testharnessreport.js"></script> | |
5 <script> | |
6 | 2 |
7 test(function() { assert_true(!!navigator.storage); }, | 3 test(function() { assert_true(!!navigator.storage); }, |
8 "These tests requires navigator.storage"); | 4 "These worker tests require navigator.storage"); |
9 | 5 |
10 promise_test(function() { | 6 test(function() { assert_false(navigator.storage.requestPersistent); }, |
11 var promise = navigator.storage.requestPersistent(); | 7 "navigator.storage.requestPersistent should not exist in workers"); |
12 assert_true(promise instanceof Promise, | |
13 "navigator.storage.requestPersistent() returned a Promise.") | |
14 return promise.then(function (result) { | |
15 // Layout tests get canned results, not the value per spec. So testing | |
16 // their values here would only be testing our test plumbing. But we can | |
17 // test that the type of the returned value is correct. | |
18 assert_equals(typeof result, "boolean", result + " should be boolean"); | |
19 }); | |
20 }, "navigator.storage.requestPersistent returns a promise that resolves."); | |
21 | 8 |
22 promise_test(function() { | 9 promise_test(function() { |
23 var promise = navigator.storage.persistentPermission(); | 10 var promise = navigator.storage.persistentPermission(); |
24 assert_true(promise instanceof Promise, | 11 assert_true(promise instanceof Promise, |
25 "navigator.storage.persistentPermission() returned a Promise.") | 12 "navigator.storage.persistentPermission() returned a Promise.") |
26 return promise.then(function (result) { | 13 return promise.then(function (result) { |
27 // See comment above about why the result value isn't being tested here. | 14 // Layout tests get canned results, not the value per spec. So testing |
| 15 // their values here would only be testing our test plumbing. But we can |
| 16 // test that the type of the returned value is correct. |
28 assert_equals(typeof result, "string", result + " should be a string"); | 17 assert_equals(typeof result, "string", result + " should be a string"); |
29 assert_greater_than(result.length, 0, "result should have length >0"); | 18 assert_greater_than(result.length, 0, "result should have length >0"); |
30 }); | 19 }); |
31 }, "navigator.storage.persistentPermission returns a promise that resolves."); | 20 }, "navigator.storage.persistentPermission returns a promise that resolves."); |
32 | 21 |
33 </script> | 22 done(); |
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