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Side by Side Diff: third_party/WebKit/LayoutTests/fast/dom/dataset-gc.html

Issue 2818563004: sendBeacon should throw a TypeError on bad URLs. (Closed)
Patch Set: Patch Set 2 was the final submit, 3 was uploaded by mistake. Created 3 years, 7 months ago
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1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> 1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
2 <html> 2 <html>
3 <head> 3 <head>
4 <script src="../../resources/js-test.js"></script> 4 <script src="../../resources/js-test.js"></script>
5 <script src="../../resources/gc.js"></script>
5 </head> 6 </head>
6 <body> 7 <body>
7 <script> 8 <script>
8 description("This tests that custom properties on element.dataset persist GC."); 9 description("This tests that custom properties on element.dataset persist GC.");
9 10
10 function gc()
11 {
12 if (window.GCController)
13 return GCController.collect();
14
15 for (var i = 0; i < 10000; i++) {
16 var s = new String("");
17 }
18 }
19
20
21 var d = document.createElement("div"); 11 var d = document.createElement("div");
22 12
23 var dataset = d.dataset; 13 var dataset = d.dataset;
24 // Add a property to our prototype. It will be hidden by the corresponding data- attribute. 14 // Add a property to our prototype. It will be hidden by the corresponding data- attribute.
25 dataset.__proto__.customProperty = 1; 15 dataset.__proto__.customProperty = 1;
26 dataset.customProperty = 1; // Now set a property on ourselves. 16 dataset.customProperty = 1; // Now set a property on ourselves.
27 shouldBe("d.getAttribute('data-custom-property')", "'1'"); 17 shouldBe("d.getAttribute('data-custom-property')", "'1'");
28 shouldBe("d.dataset.customProperty", "'1'"); 18 shouldBe("d.dataset.customProperty", "'1'");
29 19
30 dataset = null; 20 dataset = null;
31 21
32 gc(); 22 gc();
33 23
34 // Test that the custom property persisted the GC. 24 // Test that the custom property persisted the GC.
35 shouldBe("d.dataset.customProperty", "'1'"); 25 shouldBe("d.dataset.customProperty", "'1'");
36 </script> 26 </script>
37 </body> 27 </body>
38 </html> 28 </html>
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