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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <script src="../resources/testharness.js"></script> | 2 <script src="../resources/testharness.js"></script> |
3 <script src="../resources/testharnessreport.js"></script> | 3 <script src="../resources/testharnessreport.js"></script> |
4 <script> | 4 <script> |
5 var t = async_test('Makes sure that dynamically added preloaded resource is
downloaded'); | 5 var t = async_test('Makes sure that dynamically added preloaded resource is
downloaded'); |
6 </script> | 6 </script> |
7 <body> | 7 <body> |
8 <script> | 8 <script> |
9 var link = document.createElement("link"); | 9 var link = document.createElement("link"); |
10 link.as = "script"; | 10 link.as = "script"; |
11 link.rel = "preload"; | 11 link.rel = "preload"; |
12 link.href = "../resources/dummy.js"; | 12 link.href = "../resources/dummy.js"; |
| 13 link.onload = t.step_func(function() { |
| 14 assert_equals(performance.getEntriesByType("resource").length, 3); |
| 15 t.done(); |
| 16 }); |
13 document.body.appendChild(link); | 17 document.body.appendChild(link); |
14 window.addEventListener("load", t.step_func(function() { | |
15 assert_equals(performance.getEntriesByType("resource").length, 4); | |
16 t.done(); | |
17 })); | |
18 </script> | 18 </script> |
19 <script src="../resources/slow-script.pl?delay=200"></script> | |
20 </body> | 19 </body> |
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