view UnitTests/Lua.cpp @ 530:4acc6f1ca233

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 11 Sep 2013 08:54:06 +0200
parents 941ea46e9e26
children
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#include "gtest/gtest.h"

#include "../Core/Lua/LuaFunctionCall.h"


TEST(Lua, Simple)
{
  Orthanc::LuaContext lua;
  lua.Execute(Orthanc::EmbeddedResources::LUA_TOOLBOX);
  lua.Execute("a={}");
  lua.Execute("a['x'] = 10");
  lua.Execute("a['y'] = {}");
  lua.Execute("a['y'][1] = 20");
  lua.Execute("a['y'][2] = 20");
  lua.Execute("PrintRecursive(a)");

  lua.Execute("function f(a) print(a.bool) return a.bool,20,30,40,50,60 end");

  Json::Value v, vv, o;
  //v["a"] = "b";
  v.append("hello");
  v.append("world");
  v.append("42");
  vv.append("sub");
  vv.append("set");
  v.append(vv);
  o = Json::objectValue;
  o["x"] = 10;
  o["y"] = 20;
  o["z"] = 20.5f;
  v.append(o);

  {
    Orthanc::LuaFunctionCall f(lua, "PrintRecursive");
    f.PushJSON(v);
    f.Execute();
  }

  {
    Orthanc::LuaFunctionCall f(lua, "f");
    f.PushJSON(o);
    ASSERT_THROW(f.ExecutePredicate(), Orthanc::LuaException);
  }

  o["bool"] = false;

  {
    Orthanc::LuaFunctionCall f(lua, "f");
    f.PushJSON(o);
    ASSERT_FALSE(f.ExecutePredicate());
  }

  o["bool"] = true;

  {
    Orthanc::LuaFunctionCall f(lua, "f");
    f.PushJSON(o);
    ASSERT_TRUE(f.ExecutePredicate());
  }
}


TEST(Lua, Existing)
{
  Orthanc::LuaContext lua;
  lua.Execute("a={}");
  lua.Execute("function f() end");

  ASSERT_TRUE(lua.IsExistingFunction("f"));
  ASSERT_FALSE(lua.IsExistingFunction("a"));
  ASSERT_FALSE(lua.IsExistingFunction("Dummy"));
}