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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <title>ImageDocument UseCounters</title> | 2 <title>ImageDocument UseCounters</title> |
3 <script src="../../resources/testharness.js"></script> | 3 <script src="../resources/testharness.js"></script> |
4 <script src="../../resources/testharnessreport.js"></script> | 4 <script src="../resources/testharnessreport.js"></script> |
5 <iframe></iframe> | 5 <iframe></iframe> |
6 <script> | 6 <script> |
7 async_test(function() { | 7 async_test(function() { |
8 // From UseCounter.h | 8 // From UseCounter.h |
9 var ImageDocument = 1274; | 9 var ImageDocument = 1274; |
10 var ImageDocumentInFrame = 1310; | 10 var ImageDocumentInFrame = 1310; |
11 assert_false(internals.isUseCounted(document, ImageDocument)); | 11 assert_false(internals.isUseCounted(document, ImageDocument)); |
12 assert_false(internals.isUseCounted(document, ImageDocumentInFrame)); | 12 assert_false(internals.isUseCounted(document, ImageDocumentInFrame)); |
13 var iframe = document.querySelector("iframe"); | 13 var iframe = document.querySelector("iframe"); |
14 iframe.src = "resources/dice.png"; | 14 iframe.src = "resources/dice.png"; |
15 iframe.onload = this.step_func_done(function() { | 15 iframe.onload = this.step_func_done(function() { |
16 assert_true(internals.isUseCounted(document, ImageDocument)); | 16 assert_true(internals.isUseCounted(document, ImageDocument)); |
17 assert_true(internals.isUseCounted(document, ImageDocumentInFrame)); | 17 assert_true(internals.isUseCounted(document, ImageDocumentInFrame)); |
18 }); | 18 }); |
19 }); | 19 }); |
20 </script> | 20 </script> |
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