test_trace_container.hpp

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#pragma once
 
#include <vector>
 
#include "barretenberg/vm2/constraining/full_row.hpp"
#include "barretenberg/vm2/generated/columns.hpp"
#include "barretenberg/vm2/tracegen/trace_container.hpp"
 
namespace bb::avm2::tracegen {
 
class TestTraceContainer : public TraceContainer {
  public:
    using Row = AvmFullRowConstRef;
 
    TestTraceContainer() = default;
    virtual ~TestTraceContainer() = default;
    TestTraceContainer(const std::vector<std::vector<std::pair<Column, FF>>>& values);
    // Copy constructor. We allow copying for testing purposes.
    TestTraceContainer(const TestTraceContainer&);
 
    // Returns a row that can be used for accumulation, etc.
    // You cannot refer to entities by name (e.g., row.column_name) using this type.
    AvmFullRowProxy get_row(uint32_t row) const;
    // Returns a trace in dense format with properly filled in shifted columns.
    // The returned rows are lightweight references to the original trace.
    // Therefore the original trace should outlive the returned rows.
    std::vector<AvmFullRowConstRef> as_rows() const;
};
 
} // namespace bb::avm2::tracegen