Function Test

sdk/tests/test_feature/source/test_addon_stdstring.cpp:21–432

	}

	bool Test()
	{
		bool fail = false;
		int r;

		COutStream out;
		CBufferedOutStream bout;

		// scan
		{
			asIScriptEngine* engine = asCreateScriptEngine();
			engine->SetMessageCallback(asMETHOD(CBufferedOutStream, Callback), &bout, asCALL_THISCALL);
			RegisterStdString(engine);
			engine->RegisterGlobalFunction("void print(const string &in)", asFUNCTION(print), asCALL_GENERIC);

			bout.buffer = "";

			engine->RegisterGlobalFunction("void assert(bool)", asFUNCTION(Assert), asCALL_GENERIC);

			g_buf = "";
			asIScriptContext* ctx = engine->CreateContext();
			r = ExecuteString(engine,
				"int i; float f; string s;\n"
				"uint scanned = scan('123 3.14 hello', i, f, s);\n"
				"print('Scanned ' +  scanned + ' result(s): ' + i + ', ' + f + ', ' + s);\n"
				"assert(i == 123);\n"
				"float diff = f - 3.14f; assert(diff * diff < 0.00001f);\n"
				"assert(s == 'hello');"
			);
			if (r != asEXECUTION_FINISHED)
			{
				TEST_FAILED;
				if (r == asEXECUTION_EXCEPTION)
				{
					PRINTF("%s\n", GetExceptionInfo(ctx).c_str());
				}
			}
			if (g_buf != "Scanned 3 result(s): 123, 3.14, hello\n")
			{
				TEST_FAILED;
				PRINTF("%s\n", g_buf.c_str());
			}
			ctx->Release();

			engine->ShutDownAndRelease();
		}

		// format
		{
			asIScriptEngine* engine = asCreateScriptEngine();
			engine->SetMessageCallback(asMETHOD(CBufferedOutStream, Callback), &bout, asCALL_THISCALL);
			RegisterStdString(engine);
			engine->RegisterGlobalFunction("void print(const string &in)", asFUNCTION(print), asCALL_GENERIC);

			bout.buffer = "";

			engine->RegisterGlobalFunction("void assert(bool)", asFUNCTION(Assert), asCALL_GENERIC);