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1 <!DOCTYPE html> | |
2 <title>Service Worker: Mime type checking of CSS files fetched via SW.</title> | |
3 <script src="../resources/testharness.js"></script> | |
4 <script src="../resources/testharnessreport.js"></script> | |
5 <script src="../resources/get-host-info.js?pipe=sub"></script> | |
6 <script src="resources/test-helpers.js"></script> | |
7 <script> | |
8 | |
9 function getElementColorInFrame(frame, id) { | |
10 var element = frame.contentDocument.getElementById(id); | |
11 var style = frame.contentWindow.getComputedStyle(element, ''); | |
12 return style['color']; | |
13 } | |
14 | |
15 promise_test(function(t) { | |
16 var SCOPE = | |
17 'resources/fetch-request-css-cross-origin-mime-check-iframe.html'; | |
18 var SCRIPT = | |
19 'resources/fetch-request-css-cross-origin-mime-check-worker.js'; | |
20 var EXPECTED_COLOR = 'rgb(0, 0, 255)'; | |
21 | |
22 return service_worker_unregister_and_register(t, SCRIPT, SCOPE) | |
23 .then(r => wait_for_state(t, r.installing, 'activated')) | |
24 .then(_ => with_iframe(SCOPE) ) | |
25 .then(f => { | |
26 assert_equals( | |
27 getElementColorInFrame(f, 'crossOriginCss'), | |
28 EXPECTED_COLOR, | |
29 'The color must be overridden by cross origin CSS.'); | |
30 assert_equals( | |
31 getElementColorInFrame(f, 'crossOriginHtml'), | |
32 EXPECTED_COLOR, | |
33 'The color must not be overridden by cross origin non CSS file.'); | |
34 assert_equals( | |
35 getElementColorInFrame(f, 'sameOriginCss'), | |
36 EXPECTED_COLOR, | |
37 'The color must be overridden by same origin CSS.'); | |
38 assert_equals( | |
39 getElementColorInFrame(f, 'sameOriginHtml'), | |
40 EXPECTED_COLOR, | |
41 'The color must be overridden by same origin non CSS file.'); | |
42 assert_equals( | |
43 getElementColorInFrame(f, 'synthetic'), | |
44 EXPECTED_COLOR, | |
45 'The color must be overridden by synthetic CSS.'); | |
46 f.remove(); | |
47 return service_worker_unregister_and_done(t, SCOPE); | |
48 }); | |
49 }, 'Mime type checking of CSS files fetched via SW.'); | |
50 </script> | |
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