LCOV - code coverage report
Current view: top level - src/debug - debug-stack-trace-iterator.h (source / functions) Hit Total Coverage
Test: app.info Lines: 1 1 100.0 %
Date: 2019-04-18 Functions: 1 2 50.0 %

          Line data    Source code
       1             : // Copyright 2017 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #ifndef V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_
       6             : #define V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_
       7             : 
       8             : #include "src/debug/debug-frames.h"
       9             : #include "src/debug/debug-interface.h"
      10             : #include "src/frames.h"
      11             : 
      12             : namespace v8 {
      13             : namespace internal {
      14             : 
      15      223390 : class DebugStackTraceIterator final : public debug::StackTraceIterator {
      16             :  public:
      17             :   DebugStackTraceIterator(Isolate* isolate, int index);
      18             :   ~DebugStackTraceIterator() override;
      19             : 
      20             :   bool Done() const override;
      21             :   void Advance() override;
      22             : 
      23             :   int GetContextId() const override;
      24             :   v8::MaybeLocal<v8::Value> GetReceiver() const override;
      25             :   v8::Local<v8::Value> GetReturnValue() const override;
      26             :   v8::Local<v8::String> GetFunctionDebugName() const override;
      27             :   v8::Local<v8::debug::Script> GetScript() const override;
      28             :   debug::Location GetSourceLocation() const override;
      29             :   v8::Local<v8::Function> GetFunction() const override;
      30             :   std::unique_ptr<v8::debug::ScopeIterator> GetScopeIterator() const override;
      31             : 
      32             :   bool Restart() override;
      33             :   v8::MaybeLocal<v8::Value> Evaluate(v8::Local<v8::String> source,
      34             :                                      bool throw_on_side_effect) override;
      35             : 
      36             :  private:
      37             :   Isolate* isolate_;
      38             :   StackTraceFrameIterator iterator_;
      39             :   std::unique_ptr<FrameInspector> frame_inspector_;
      40             :   int inlined_frame_index_;
      41             :   bool is_top_frame_;
      42             : };
      43             : }  // namespace internal
      44             : }  // namespace v8
      45             : 
      46             : #endif  // V8_DEBUG_DEBUG_STACK_TRACE_ITERATOR_H_

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