| Index: chrome/test/data/chrome_endure/endurance_control.html
|
| diff --git a/chrome/test/data/chrome_endure/endurance_control.html b/chrome/test/data/chrome_endure/endurance_control.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..72a024e75d00484b15f89cfb1b062f55b0d66031
|
| --- /dev/null
|
| +++ b/chrome/test/data/chrome_endure/endurance_control.html
|
| @@ -0,0 +1,48 @@
|
| +<!--
|
| + This file is used as a control test to compare with the other Chrome Endure
|
| + tests in perf_endure.py.
|
| +
|
| + This file creates a large DOM tree in the live document that also contains
|
| + event listeners. It then detaches the tree at the root. Since no JS
|
| + reference is kept, the tree should be collected by v8 at some point in the
|
| + future. As a result, if graphing DOM node and event listener count over time,
|
| + we expect to see a "sawtooth" pattern that does not show any overall tendency
|
| + to increase.
|
| +-->
|
| +
|
| +<html>
|
| + <head>
|
| + <script type='text/javascript'>
|
| + function start_tests() {
|
| + run_detached_dom_test();
|
| + }
|
| +
|
| + function run_detached_dom_test() {
|
| + var last_node = document.createElement('div');
|
| + var root_node = last_node;
|
| + for (i=0; i<1000; i++) {
|
| + var node = document.createElement('div');
|
| + node.innerHTML = 'Node ' + i;
|
| + node.addEventListener('mousemove', mouse_move_callback, true);
|
| + last_node.appendChild(node);
|
| + last_node = node;
|
| + }
|
| + document.body.appendChild(root_node);
|
| + setTimeout('run_detached_dom_test2()', 500);
|
| + }
|
| +
|
| + function run_detached_dom_test2() {
|
| + // Detach the dom tree that was just created.
|
| + document.body.removeChild(document.body.firstChild);
|
| + setTimeout('run_detached_dom_test()', 500)
|
| + }
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| +
|
| + function mouse_move_callback(event) {
|
| + // Stub.
|
| + }
|
| + </script>
|
| + <title>Chrome Endure Control Test</title>
|
| + </head>
|
| + <body onload='start_tests()'>
|
| + </body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 9561010:
Add a control test for Chrome Endure. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src