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1 <html> | |
2 <head> | |
3 <title>Profiler: test profiles population on DevTools re-opening</title> | |
4 <script type="text/javascript" src="resources/fib.js"></script> | |
5 <script type="text/javascript"> | |
6 function profile_fib() { | |
7 console.profile(); | |
8 run_fib(); | |
9 window.setTimeout('console.profileEnd();', 5000); | |
10 } | |
11 </script> | |
12 </head> | |
13 <body onload="profile_fib()"> | |
14 This test runs and profiles a simple looped computation. | |
15 <br> | |
16 <br> | |
17 TEST | |
18 <ul> | |
19 <li>load file in the browser; | |
20 <li>open DevTools with console (Ctrl+Shift+I on Win/Linux, Command+Option+
I on Mac); | |
21 <li>go to 'Profiles' page; | |
22 <li>observe that 'Profile 1' item has appeared under 'CPU profiles' sectio
n; | |
23 <li>reload page in browser; | |
24 <li>observe that after 5 seconds, 'Profile 2' item has appeared under | |
25 'CPU profiles' section; | |
26 <li>take a couple of heap snapshots by pressing 'Take heap snapshot.' | |
27 button (eye icon on the left of the status bar); | |
28 <li>close DevTools window; | |
29 <li>re-open DevTools window; | |
30 <li>go to 'Profiles' page; | |
31 <li>verify that CPU profiles 'Profile 1' and 'Profile 2', and heap profile
s | |
32 taken previously are restored back (<b>Warning:</b> it may take some | |
33 time to re-process them). | |
34 </ul> | |
35 <br> | |
36 </body> | |
37 </html> | |
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