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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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