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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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