blob: 08f9a318d9b350c22b4fcc949873f9971fe55b7f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_
#define CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "content/shell/common/leak_detection_result.h"
#include "third_party/WebKit/public/web/WebLeakDetector.h"
namespace blink {
class WebFrame;
} // namespace blink
namespace content {
class BlinkTestRunner;
// LeakDetector counts DOM objects and compare them between two pages.
class LeakDetector : public blink::WebLeakDetectorClient {
public:
explicit LeakDetector(BlinkTestRunner* test_runner);
virtual ~LeakDetector();
// Counts DOM objects, compare the previous status and returns the result of
// leak detection. It is assumed that this method is always called when a
// specific page, like about:blank is loaded to compare the previous
// circumstance of DOM objects. If the number of objects increses, there
// should be a leak.
void TryLeakDetection(blink::WebFrame* frame);
// WebLeakDetectorClient:
void onLeakDetectionComplete(const Result& result) override;
private:
BlinkTestRunner* test_runner_;
scoped_ptr<blink::WebLeakDetector> web_leak_detector_;
blink::WebLeakDetectorClient::Result previous_result_;
DISALLOW_COPY_AND_ASSIGN(LeakDetector);
};
} // namespace content
#endif // CONTENT_SHELL_RENDERER_LAYOUT_TEST_LEAK_DETECTOR_H_
|
