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Side by Side Diff: extensions/browser/extension_throttle_simulation_unittest.cc

Issue 1549643002: Switch to standard integer types in extensions/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@clean
Patch Set: Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // The tests in this file attempt to verify the following through simulation: 5 // The tests in this file attempt to verify the following through simulation:
6 // a) That a server experiencing overload will actually benefit from the 6 // a) That a server experiencing overload will actually benefit from the
7 // anti-DDoS throttling logic, i.e. that its traffic spike will subside 7 // anti-DDoS throttling logic, i.e. that its traffic spike will subside
8 // and be distributed over a longer period of time; 8 // and be distributed over a longer period of time;
9 // b) That "well-behaved" clients of a server under DDoS attack actually 9 // b) That "well-behaved" clients of a server under DDoS attack actually
10 // benefit from the anti-DDoS throttling logic; and 10 // benefit from the anti-DDoS throttling logic; and
11 // c) That the approximate increase in "perceived downtime" introduced by 11 // c) That the approximate increase in "perceived downtime" introduced by
12 // anti-DDoS throttling for various different actual downtimes is what 12 // anti-DDoS throttling for various different actual downtimes is what
13 // we expect it to be. 13 // we expect it to be.
14 14
15 #include <stddef.h>
16
15 #include <cmath> 17 #include <cmath>
16 #include <limits> 18 #include <limits>
17 #include <vector> 19 #include <vector>
18 20
19 #include "base/environment.h" 21 #include "base/environment.h"
22 #include "base/macros.h"
20 #include "base/memory/scoped_ptr.h" 23 #include "base/memory/scoped_ptr.h"
21 #include "base/message_loop/message_loop.h" 24 #include "base/message_loop/message_loop.h"
22 #include "base/rand_util.h" 25 #include "base/rand_util.h"
23 #include "base/time/time.h" 26 #include "base/time/time.h"
24 #include "extensions/browser/extension_throttle_manager.h" 27 #include "extensions/browser/extension_throttle_manager.h"
25 #include "extensions/browser/extension_throttle_test_support.h" 28 #include "extensions/browser/extension_throttle_test_support.h"
26 #include "net/base/request_priority.h" 29 #include "net/base/request_priority.h"
27 #include "net/url_request/url_request.h" 30 #include "net/url_request/url_request.h"
28 #include "net/url_request/url_request_context.h" 31 #include "net/url_request/url_request_context.h"
29 #include "net/url_request/url_request_test_util.h" 32 #include "net/url_request/url_request_test_util.h"
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733 trials[i].PrintTrialDescription(); 736 trials[i].PrintTrialDescription();
734 trials[i].stats.ReportTrialResult(increase_ratio); 737 trials[i].stats.ReportTrialResult(increase_ratio);
735 } 738 }
736 739
737 VerboseOut("Average increase ratio was %.4f\n", average_increase_ratio); 740 VerboseOut("Average increase ratio was %.4f\n", average_increase_ratio);
738 VerboseOut("Maximum increase ratio was %.4f\n", max_increase_ratio); 741 VerboseOut("Maximum increase ratio was %.4f\n", max_increase_ratio);
739 } 742 }
740 743
741 } // namespace 744 } // namespace
742 } // namespace extensions 745 } // namespace extensions
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