-#ifndef __TEST_TRACE_CALL_STACK_H__
-#define __TEST_TRACE_CALL_STACK_H__
+#ifndef TEST_TRACE_CALL_STACK_H
+#define TEST_TRACE_CALL_STACK_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
*/
+#include <map>
+#include <sstream>
#include <string>
#include <vector>
-#include <map>
namespace Dali
{
+template<typename T>
+std::string ToString(const T& x)
+{
+ return "undefined";
+}
+
std::string ToString(int x);
std::string ToString(unsigned int x);
std::string ToString(float x);
{
public:
/// Typedef for passing and storing named parameters
- typedef std::map< std::string, std::string > NamedParams;
+ class NamedParams
+ {
+ public:
+ struct NameValue
+ {
+ std::string parameterName;
+ std::ostringstream value;
+ NameValue(std::string pname, std::string aValue)
+ : parameterName(pname),
+ value(aValue)
+ {
+ }
+ NameValue(const NameValue& rhs)
+ : parameterName(rhs.parameterName),
+ value(rhs.value.str())
+ {
+ }
+ NameValue& operator=(const NameValue& rhs)
+ {
+ if(this != &rhs)
+ {
+ this->parameterName = rhs.parameterName;
+ this->value.str(rhs.value.str());
+ }
+ return *this;
+ }
+
+ bool operator==(const NameValue& rhs)
+ {
+ return !parameterName.compare(rhs.parameterName) && !value.str().compare(rhs.value.str());
+ }
+
+ bool operator==(int match) const;
+ };
+
+ auto find(const std::string& param) const
+ {
+ auto iter = mParams.begin();
+ for(; iter != mParams.end(); ++iter)
+ {
+ if(!iter->parameterName.compare(param))
+ {
+ break;
+ }
+ }
+ return iter;
+ }
+
+ auto begin() const
+ {
+ return mParams.begin();
+ }
+ auto end() const
+ {
+ return mParams.end();
+ }
+
+ std::ostringstream& operator[](std::string name)
+ {
+ auto iter = mParams.begin();
+ for(; iter != mParams.end(); ++iter)
+ {
+ if(!iter->parameterName.compare(name))
+ {
+ break;
+ }
+ }
+
+ if(iter != mParams.end())
+ {
+ return iter->value;
+ }
+ else
+ {
+ mParams.push_back(NameValue(name, ""));
+ return mParams.back().value;
+ }
+ }
+
+ const std::ostringstream& operator[](std::string name) const
+ {
+ static std::ostringstream empty;
+ auto iter = mParams.begin();
+ for(; iter != mParams.end(); ++iter)
+ {
+ if(!iter->parameterName.compare(name))
+ {
+ break;
+ }
+ }
+
+ if(iter != mParams.end())
+ {
+ return iter->value;
+ }
+ return empty;
+ }
+
+ std::string str() const
+ {
+ std::ostringstream out;
+ bool first = true;
+ for(auto& elem : mParams)
+ {
+ out << (first ? "" : " ") << elem.parameterName << ": " << elem.value.str();
+ first = false;
+ }
+ return out.str();
+ }
+ std::vector<NameValue> mParams{};
+ };
/**
* Constructor
*/
- TraceCallStack();
+ TraceCallStack(bool logging, std::string prefix);
+
+ TraceCallStack(const TraceCallStack&) = delete;
+ TraceCallStack(TraceCallStack&&) = delete;
/**
* Destructor
bool IsEnabled();
+ void EnableLogging(bool enable);
+
/**
* Push a call onto the stack if the trace is active
* @param[in] method The name of the method
bool FindMethod(std::string method) const;
/**
+ * Search for a method in the stack and return its parameters if found
+ * @param[in] method The name of the method
+ * @param[out] params of the method
+ * @return true if the method was in the stack
+ */
+ bool FindMethodAndGetParameters(std::string method, std::string& params) const;
+
+ /**
+ * Search for a method in the stack and return its parameters if found
+ * @param[in] method The name of the method
+ * @param[out] params of the method
+ * @return true if the method was in the stack
+ */
+ bool FindMethodAndGetParameters(std::string method, NamedParams& params) const;
+
+ /**
* Count how many times a method was called
* @param[in] method The name of the method
* @return The number of times it was called
bool FindMethodAndParams(std::string method, const NamedParams& params) const;
/**
+ * Search for a method in the stack with the given parameter list.
+ * The search is done from a given index.
+ * This allows the order of methods and parameters to be checked.
+ * @param[in] method The name of the method
+ * @param[in] params A comma separated list of parameter values
+ * @param[in/out] startIndex The method index to start looking from.
+ * This is updated if a method is found so subsequent
+ * calls can search for methods occuring after this one.
+ * @return True if the method was in the stack
+ */
+ bool FindMethodAndParamsFromStartIndex(std::string method, std::string params, size_t& startIndex) const;
+
+ /**
* Search for a method in the stack with the given parameter list
* @param[in] method The name of the method
* @param[in] params A comma separated list of parameter values
int FindIndexFromMethodAndParams(std::string method, const NamedParams& params) const;
/**
+ * Search for the most recent occurrence of the method with the given (partial) parameters.
+ * @param[in] method The name of the method
+ * @param[in] params A map of named parameter values to match
+ * @return The full named parameters of the matching call.
+ */
+ const NamedParams* FindLastMatch(std::string method, const TraceCallStack::NamedParams& params) const;
+
+ /**
* Test if the given method and parameters are at a given index in the stack
* @param[in] index Index in the call stack
* @param[in] method Name of method to test
*/
void Reset();
-private:
- bool mTraceActive; ///< True if the trace is active
+ /**
+ * Method to display contents of the TraceCallStack.
+ * @return A string containing a list of function calls and parameters (may contain newline characters)
+ */
+ std::string GetTraceString()
+ {
+ std::stringstream traceStream;
+ std::size_t functionCount = mCallStack.size();
+ for(std::size_t i = 0; i < functionCount; ++i)
+ {
+ Dali::TraceCallStack::FunctionCall functionCall = mCallStack[i];
+ traceStream << "StackTrace: Index:" << i << ", Function:" << functionCall.method << ", ParamList:" << functionCall.paramList << std::endl;
+ }
+
+ return traceStream.str();
+ }
+
+public:
+ bool mTraceActive{false}; ///< True if the trace is active
+ bool mLogging{false}; ///< True if the trace is logged to stdout
+ std::string mPrefix;
struct FunctionCall
{
std::string method;
std::string paramList;
NamedParams namedParams;
- FunctionCall( const std::string& aMethod, const std::string& aParamList )
- : method( aMethod ), paramList( aParamList )
+ FunctionCall(const std::string& aMethod, const std::string& aParamList)
+ : method(aMethod),
+ paramList(aParamList)
{
}
- FunctionCall( const std::string& aMethod, const std::string& aParamList, const NamedParams& altParams )
- : method( aMethod ), paramList( aParamList ), namedParams( altParams )
+ FunctionCall(const std::string& aMethod, const std::string& aParamList, const NamedParams& altParams)
+ : method(aMethod),
+ paramList(aParamList),
+ namedParams(altParams)
{
}
};
- std::vector< FunctionCall > mCallStack; ///< The call stack
+ std::vector<FunctionCall> mCallStack; ///< The call stack
};
-} // namespace dali
+} // namespace Dali
-#endif //__TEST_TRACE_CALL_STACK_H__
+#endif // TEST_TRACE_CALL_STACK_H
projects / platform / core / uifw / dali-toolkit.git / blobdiff