std::string GD_API VariableStructureToJSON(const gd::Variable & variable)
{
if ( !variable.IsStructure() ) {
if ( variable.IsNumber() )
return ToString(variable.GetValue());
else
return StringToQuotedJSONString(variable.GetString().c_str());
}
std::string str = "{";
bool firstChild = true;
for(std::map<std::string, gd::Variable>::const_iterator i = variable.GetAllChildren().begin();
i != variable.GetAllChildren().end();++i)
{
if ( !firstChild ) str += ",";
str += StringToQuotedJSONString(i->first.c_str())+": "+VariableStructureToJSON(i->second);
firstChild = false;
}
str += "}";
return str;
}
unsigned int RuntimeObject::GetVariableChildCount(gd::Variable &variable) {
if (variable.IsStructure() == false) return 0;
return variable.GetChildrenCount();
}
#include <algorithm>
#include <initializer_list>
#include <map>
#include "GDCore/CommonTools.h"
#include "GDCore/Project/VariablesContainer.h"
TEST_CASE("Variable", "[common][variables]") {
SECTION("Basics") {
gd::Variable variable;
variable.SetValue(50);
REQUIRE(variable.GetValue() == 50);
REQUIRE(variable == 50);
REQUIRE(variable.IsNumber() == true);
REQUIRE(variable.IsStructure() == false);
variable.SetString("MyString");
REQUIRE(variable.GetString() == "MyString");
REQUIRE(variable == "MyString");
REQUIRE(variable.IsNumber() == false);
REQUIRE(variable.IsStructure() == false);
}
SECTION("Conversions") {
gd::Variable variable;
variable.SetValue(50);
REQUIRE(variable.GetString() == "50"); // Used as a string...
REQUIRE(variable.IsNumber() == false); //...so consider as a string
variable.SetString("MyString");
REQUIRE(variable.GetValue() == 0); // Used as a number...
unsigned int GD_API GetVariableChildCount(gd::Variable & variable)
{
if (variable.IsStructure() == false) return 0;
return variable.GetAllChildren().size();
}