Internationalization Testing for a Multilingual Based Wireless Response System: A Case Study

Abstract— Recently, wireless technologies have had a tremendous influence on various advanced technology areas through e-learning environments such as the use of smart devices to engage learners and encourage them to interact effectively. Wireless communication technologies are being widely adopted within the education sector in order to deliver the best education support both virtually and globally. Today, introducing a multilingual Wireless Response System (WRS) application is not only an enormous challenge but also a complex one. The aim of this paper is to implement an internationalization-testing strategy using a WRS case study for multilingual speakers of Arabic, Chinese, French, German, Romanian, Spanish and Turkish. It also aims to evaluate the internationalization testing results as well as localization and cultural testing impacts. This paper also attempts to identify the various challenges that are associated with internationalization and localization testing based on smart devices, as well as introducing a globalization testing model for a multilingual system that includes each language’s specific features, for instance: the direction of writing for some languages such as right language (Arabic and Urdu), and word spaces translating

A Survey on Software Testing Techniques using Genetic Algorithm

The overall aim of the software industry is to ensure delivery of high quality software to the end user. To ensure high quality software, it is required to test software. Testing ensures that software meets user specifications and requirements. However, the field of software testing has a number of underlying issues like effective generation of test cases, prioritisation of test cases etc which need to be tackled. These issues demand on effort, time and cost of the testing. Different techniques and methodologies have been proposed for taking care of these issues. Use of evolutionary algorithms for automatic test generation has been an area of interest for many researchers. Genetic Algorithm (GA) is one such form of evolutionary algorithms. In this research paper, we present a survey of GA approach for addressing the various issues encountered during software testing.Comment: 13 Page

An Investigation into Improving Test Effectiveness for Embedded Software

This thesis reports on the investigation of the effectiveness of software testing on embedded systems. The aim was to improve confidence in the current methods employed or to find new methods which could improve the hit rate of defects found before software is sent to a customer. We investigate previous work into software testing effectives and various black box testing methods. There are various Black Box testing methodologies that can be employed to detect errors in systems with varying degrees of success. In this thesis we investigate the transformation of the white box testing technique of Definition Use (DU) Path testing using a RESOLVE like specification, to be applied as black box test method. We do not use RESOLVE it self, instead we defined our own method of automatic test generation based on the principles of RESOLVE. Then we compare this method to more commonly used requirements driven test selection, and pure boundary value analysis (BVA) testing techniques. The results reported in this thesis indicate that BVA and DU test selection methods create tests that are covered by unit and integration tests. The current requirements driven test cases create tests with a combination of features working in tandem. It was found that combination of features was more likely to find defects because developers tests had a lesser focus on this area. The tests generated by the BVA and DU test selection methods did not find any defects that their respective methods were intended to find. This is due to the development team already having tests that covered these areas and defects had been fixed before system tests could be run. Based on the fact that the current test selection methods find defects and the methods we investigated do not, this adds confidence that the system test approach to testing is effective. The investigation of defects found showed that timing related errors are common and that a test selection method designed to find timing related defects would be worth investigating. The investigation also revealed a useful method in automatic generation of test cases. The RESOLVE like specification was used to apply a DU testing as a black box test method. This method showed to be more time efficient at generating test cases than the existing requirements driven approach. Although the test cases did not reveal significant defects, due to the overlap with integration testing, it could be a useful method for developers to generate test cases