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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ | 5 #ifndef CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ |
6 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ | 6 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
| 9 #include "base/memory/scoped_ptr.h" |
9 #include "content/shell/common/leak_detection_result.h" | 10 #include "content/shell/common/leak_detection_result.h" |
10 #include "third_party/WebKit/public/web/WebLeakDetector.h" | 11 #include "third_party/WebKit/public/web/WebLeakDetector.h" |
11 | 12 |
12 namespace blink { | 13 namespace blink { |
13 class WebLocalFrame; | 14 class WebFrame; |
14 } // namespace blink | 15 } // namespace blink |
15 | 16 |
16 namespace content { | 17 namespace content { |
17 | 18 |
18 class BlinkTestRunner; | 19 class BlinkTestRunner; |
19 | 20 |
20 // LeakDetector counts DOM objects and compare them between two pages. | 21 // LeakDetector counts DOM objects and compare them between two pages. |
21 class LeakDetector : public blink::WebLeakDetectorClient { | 22 class LeakDetector : public blink::WebLeakDetectorClient { |
22 public: | 23 public: |
23 explicit LeakDetector(BlinkTestRunner* test_runner); | 24 explicit LeakDetector(BlinkTestRunner* test_runner); |
24 virtual ~LeakDetector(); | 25 virtual ~LeakDetector(); |
25 | 26 |
26 // Counts DOM objects, compare the previous status and returns the result of | 27 // Counts DOM objects, compare the previous status and returns the result of |
27 // leak detection. It is assumed that this method is always called when a | 28 // leak detection. It is assumed that this method is always called when a |
28 // specific page, like about:blank is loaded to compare the previous | 29 // specific page, like about:blank is loaded to compare the previous |
29 // circumstance of DOM objects. If the number of objects increses, there | 30 // circumstance of DOM objects. If the number of objects increses, there |
30 // should be a leak. | 31 // should be a leak. |
31 void TryLeakDetection(blink::WebLocalFrame* frame); | 32 void TryLeakDetection(blink::WebFrame* frame); |
32 | 33 |
33 // WebLeakDetectorClient: | 34 // WebLeakDetectorClient: |
34 void onLeakDetectionComplete(const Result& result) override; | 35 void onLeakDetectionComplete(const Result& result) override; |
35 | 36 |
36 private: | 37 private: |
37 BlinkTestRunner* test_runner_; | 38 BlinkTestRunner* test_runner_; |
38 scoped_ptr<blink::WebLeakDetector> web_leak_detector_; | 39 scoped_ptr<blink::WebLeakDetector> web_leak_detector_; |
39 blink::WebLeakDetectorClient::Result previous_result_; | 40 blink::WebLeakDetectorClient::Result previous_result_; |
40 | 41 |
41 DISALLOW_COPY_AND_ASSIGN(LeakDetector); | 42 DISALLOW_COPY_AND_ASSIGN(LeakDetector); |
42 }; | 43 }; |
43 | 44 |
44 } // namespace content | 45 } // namespace content |
45 | 46 |
46 #endif // CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ | 47 #endif // CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_ |
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