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انا بحثــت كتير ما لقيتو غير شراء بفيزا

شكرا كتير

اختي eman 525 انا لم اجد لكي هذا الكتاب ..

ولكني لدي خلفية ولو قليلة على software testing اتمنى ان تفيدك

رغم بساطتها

ولكني سأحاول ان اجد لكي منهج للsoftwaren testing اوسع من ذلك.... والذي لدي من معرفة حول اختبار السوفت وير هو::::::

((Introduction

Software Testing can be defined: a process, or a series processes, designed to make sure

computer code does what is was designed to do and that it does not do anything unintended.

Software Testing Activities . . .

Analyzing and measuring the system s performance

Identifying possible errors (the goal is to find as many errors as possible)

Analyzing the risk of each error

Reporting the errors and ensuring they get fixed

The Goal of the Software Tester . . .

Finding errors

Finding errors and finding them as early as possible

Find errors, finding them as early as possible, and making sure they get fixed

The Testing Cycle is . . .

Developer sends

release to Tester

Tester finds defects, sends

bug report to developers

Developer fixes defects

and creates new release

So the testing cycle is not a

one time occurrence

The Software Tester Role . . .

Developing the Test Plan

Defining and managing required Test Resources

Creating and executing Test Cases

Analyzing Test Results

Creating Bug Report

Maintaining Test Statistics

Qualities of a good software Tester . . .

Testing Fundamentals

Black-Box and White-Box Testing . . .

These are two terms that software testers use to describe how they approach their testing.

QQUUAALLIITTIIEESS

Diplomatic

Great

Writing skills

Strong desire

for quality

organized

Can adopt Detail oriented

client s point of

view

Black-Box Testing (functional or behavioural testing)

The tester only knows what the software is supposed to do. The software tester

doesn't know the details of how the software works

He can't look in the box to see how it operates

If he types in a certain input, he gets a certain output. He doesn't know how or why

it happens, just that it does

White, Glass, or Clear-Box Testing (Structural Testing)

The software tester has access to the program's code and can examine it for clues to

help him with his testing

He can look inside the box to see how it operates

Based on what he sees, the tester may determine that certain numbers are more or

less likely to fail and can tailor his testing based on that information

Customer's point of view

Developer's point of view

Static and Dynamic Testing . . .

Black-box and white-box testing can be described as follows

Static testing: It refers to examining and reviewing something that's not running such

as documentation.

Dynamic testing: It refers to examining and reviewing something that's running such

as software.

Static and dynamic testing can be effectively achieved by applying two techniques as

follows:

Test-to-pass: you assure yourself that the software does what it's specified to do in

ordinary circumstances

Test-to-fail: you really assure only that the software shouldn t work when it shouldn t.

it's time to put on your sneaky, devious hat and attempt to find bugs by trying things

that should force them out

Creating the Test Cases . . .

A test case is A group of instructions for each test to be run on the system .

Testing is a two step progress:

FIND THE BUG

FIND THE CAUSE

Test case sections . . .

Purpose

Pre-requisites

Action to perform

Expected results

Actual results (pass / fail)

Notes

Post-requisites

What makes a good test case?

Complete and correct

Easy to read

Not redundant

The Bug Report . . .

Creating the Bug Report:

1)- Diplomacy and Details

- The tester needs to convince the developer to fix your bug:

Provide as many details as possible

Be as diplomatic as possible

the best tester is not the one who FINDS the most bugs or who

embarrasses the most programmers. The best tester is the one who get

the most bugs FIXED Kaner, 1988, p.15)

How would you write a test

case for this calculator?

Takes in 2 single or double digit

numbers and add them together

Number 1

Number 2

+

ANSWER

Calculator for adding 2 numbers

Instructor: Khalid Slhoub SE201 - Winter 2009

Page 52 of 53

2)- Short, descriptive summary

3)- Exact description of the error

How it deviated from the expected result

Include all error messages, etc.

Screen shots are very effective

4)- Set of numbered steps including what you did and what you saw

5)- Exactly what you typed, what files you used, what buttons you selected, etc

6)- Risk Analysis

Risk to the customer

How often will the customer see it

How many customers will see it

Does it block any functionality

Checking the Bug Report

Is there unnecessary information, personal opinions or anecdotes?

Is the report insulting? Are any words in the report potentially insulting?

Does the report seem too long? Too short?

Does it seem to have a lot of unnecessary steps?))

امنى ان يفيدك ذلك.. وبالتوفيق والنجاح

اختك فنو

:)