OLD | NEW |
| (Empty) |
1 <!DOCTYPE html> | |
2 <script src="/resources/testharness.js"></script> | |
3 <script src="/resources/testharnessreport.js"></script> | |
4 <script> | |
5 var t = async_test('Makes sure that a dynamically added preloaded resource i
s downloaded'); | |
6 </script> | |
7 <body> | |
8 <script> | |
9 t.step(function() { | |
10 var link = document.createElement("link"); | |
11 assert_true(link.relList && link.relList.supports && link.relList.suppor
ts("preload"), "relList is not defined or browser doesn't support preload."); | |
12 link.as = "script"; | |
13 link.rel = "preload"; | |
14 link.href = "resources/dummy.js"; | |
15 link.onload = t.step_func(function() { | |
16 t.step_timeout(function() { | |
17 assert_equals(performance.getEntriesByType("resource").length, 3
); | |
18 t.done(); | |
19 }, 0); | |
20 }); | |
21 document.body.appendChild(link); | |
22 }); | |
23 </script> | |
24 </body> | |
OLD | NEW |