Quality Assurance and Testing of J2ME Programs for Mobiles Phones.

Quality Quality Assurance and Assurance and Testing of J2ME Programs Testing of J2ME Programs

for Mobiles Phones for Mobiles Phones

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

Introduction

J2ME was born in 1999.

This programming language is destined to limited device following the Java philosophy: “write one, run anywhere”.

Every device needs to implement a Java Virtual Machine (JVM) that runs the byte-code.

Introduction

J2ME can be divided in:

• CDC (Connected Device Configuration): Systems that are always connected: GPS, TV Decoder.

•CLDC (Connected Limited Device Configuration): Systems with memory and processing restrictions.

CLDC integrates some libraries called MIDP (Mobile Information Device Profile). The mobiles' application based in MIDP are called MIDlets

Introduction

Introduction

A MIDlet can be interpreted as a process with three states:

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

Life Cycle

One of the best development models for J2ME applications is based in Object Oriented Model and Prototype Model.

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

Planning

•Limits of CLCD 1.0 and 1.1 and limits of the devices.

•Customer requirements.

•Development risk.

•Timetable.

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

Design and Prototype implementation

• UML Design

• IDE

• Program size

• Prototype:

• Correctness

• Reliability

• Efficiency

• Integrity

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

1st Testing Phase

• Typical errors.

• Emulator's test

• Mobile's test

• 1st Review

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

2nd Design and application implementation

• Versions based in the interface.

• Versions based in Special devices.

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

2nd Testing Phase

• List of mobiles phones and its characteristics.

• 2nd Review

Quality Assurance and Testing of J2ME Programs for Mobiles Phones

1. Introduction

2. Life Cycle

2.1 Planning

2.2 1st Design and Prototype implementation

2.3 1st Testing Phase

2.4 2nd Design and application implementation

2.5 2nd Testing Phase

2.6 Maintenance

Maintenance

• Documentation.

• Reusability of classes.

• Internal projects.

Questions