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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | |
2 // for details. All rights reserved. Use of this source code is governed by a | |
3 // BSD-style license that can be found in the LICENSE file. | |
4 | |
5 #ifndef VM_COVERAGE_H_ | |
6 #define VM_COVERAGE_H_ | |
7 | |
8 #include "vm/allocation.h" | |
9 #include "vm/flags.h" | |
10 | |
11 namespace dart { | |
12 | |
13 DECLARE_FLAG(charp, coverage_dir); | |
14 | |
15 // Forward declarations. | |
16 class Class; | |
17 class Function; | |
18 template <typename T> class GrowableArray; | |
19 class Isolate; | |
20 class JSONArray; | |
21 class JSONStream; | |
22 class Library; | |
23 class Script; | |
24 class String; | |
25 | |
26 class CoverageFilter : public ValueObject { | |
27 public: | |
28 virtual bool ShouldOutputCoverageFor(const Library& lib, | |
29 const Script& script, | |
30 const Class& cls, | |
31 const Function& func) const = 0; | |
32 virtual ~CoverageFilter() {} | |
33 }; | |
34 | |
35 class CodeCoverage : public AllStatic { | |
36 public: | |
37 static void Write(Thread* thread); | |
38 static void PrintJSON(Thread* thread, | |
39 JSONStream* stream, | |
40 CoverageFilter* filter, | |
41 bool as_call_sites); | |
42 | |
43 private: | |
44 static void PrintClass(const Library& lib, | |
45 const Class& cls, | |
46 const JSONArray& arr, | |
47 CoverageFilter* filter, | |
48 bool as_call_sites); | |
49 static void CompileAndAdd(const Function& function, | |
50 const JSONArray& hits_or_sites, | |
51 const GrowableArray<intptr_t>& pos_to_line, | |
52 bool as_call_sites); | |
53 }; | |
54 | |
55 } // namespace dart | |
56 | |
57 #endif // VM_COVERAGE_H_ | |
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