testing

5/9/2018 Testing - slidepdf.com

http://slidepdf.com/reader/full/testing-559ca1c9e71f0 1/60

What is software testing

Software Testing is the process of executing a program or system with the intent of finding errors.Or, it involves any

activity aimed at evaluating an attribute or capability of a program or system and determining that it meets its

required results. Software is not unlike other physical processes where inputs are received and outputs are

produced. Where software differs is in the manner in which it fails. Most physical systems fail in a fixed (and

reasonably small) set of ways. By contrast, software can fail in many bizarre ways. Detecting all of the different

failure modes for software is generally infeasible.

Unlike most physical systems, most of the defects in software are design errors, not manufacturing defects. Software

does not suffer from corrosion, wear and tear .Generally it will not change until upgrades, or until obsolescence. So

once the software is shipped, the design defects or bugs will be buried in and remain latent until activation.

Software bugs will almost always exist in any software module with moderate size not because programmers are

careless or irresponsible, but because the complexity of software is generally intractable and humans have only

limited ability to manage complexity. It is also true that for any complex systems, design defects can never be

completely ruled out.

Discovering the design defects in software is equally difficult, for the same reason of complexity. Because software

and any digital systems are not continuous, testing boundary values are not sufficient to guarantee correctness. All

the possible values need to be tested and verified, but complete testing is infeasible. Exhaustively testing is asimple program to add only two integer inputs of 32-bits (yielding 2^64 distinct test cases) would t010ake hundreds

of years, even if tests were performed at a rate of thousands per second. Obviously, for a realistic software module,

the complexity can be far beyond the example mentioned here. If inputs from the real world are involved, the

Software Testing



problem will get worse, because timing and unpredictable environmental effects and human interactions are all

possible input parameters under consideration.

Objectives of testing:-First of all objectives should be clear.

Testing as a process of executing a program with the intent of finding errors. To perform testing, test cases are

designed. A test case is a particular made up of artificial situation upon which a program is exposed so as to

find errors. So a good test case is one that finds undiscovered errors.

If testing is done properly, it uncovers errors and after fixing those errors we have software that is being

developed according to specifications.

The above objective implies a dramatic change in viewpoint .The move counter to the commonly held view

than a successful test is one in which no errors are found. In fact, our objective is to design tests that a

systematically uncover different classes of errors and do so with a minimum amount of time and effort.

Testing principles:

Before applying methods to design effective test cases, software engineer must understand the basic principles that

guide the software testing process.

Software Testing



1. Some of the most commonly followed testing process principles are:All test should be traceable to customer requirements as the objective of testing is to uncover errors, it follows that

the most severe defects (from the customers point of view) are those that causes the program to fail to meet itsrequirements.

2. Tests should be planned long before the testing begins. Test planning can begin as soon as the requirement

model is complete. Detailed definition of test cases can begin as soon as the design model has been solidated.

Therefore, all tests can be planned and designed before any code can be generated.

3. Exhaustive testing is not possible. The number of paths permutations for impossible to execute every

combination of paths during testing. It is possible however to adequately cover program logic and to ensurethat all conditions in the procedural design have been exercised.

4. To be most effective, an independent third party should conduct testing. By “most effective”, we mean testing

that has the highest probability of finding errors (the primary objective of testing).

Test Information Flow:

Testing is a complete process. For testing we need two types of inputs:

Software configuration – it includes software requirement specification, design specification and source code of program. Software configuration is required so that testers know what is to be expected and tested.

Software Testing



Test configuration – it is basically test plan and procedure. Test configuration is testing plan that is, the way

how the testing will be conducted on the system. It specifies the test cases and their expected value. It also

specifies if any tools for testing are to be used.

Test cases are required to know what specific situations need to be tested. When tests are evaluated, test results

are compared with actual results and if there is some error, then debugging is done to correct the error. Testing is

a way to know about quality.

Software Testing



Different types of testing

1. White box testing

2. Black box testing

3. Unit testing4. Incremental integration testing

5. Integration testing

6. Functional testing

7. System testing

8. End-to-end testing

9. Sanity testing

10.Regression testing

11.Acceptance testing

12.Load testing13.Stress testing

14.Performance testing

15.Usability testing

16.Install/uninstall testing

17.Recovery testing

18.Security testing

19.Compatibility testing

20.Comparison testing

21.Beta testing22.Alpha testing

23.Smoke testing

24.Monkey testing

25.Ad hoc testing

Software Testing



1. Black box testing

Internal system design is not considered in this type of testing. Tests are based on requirements and functionality.

2. White box testing

This testing is based on knowledge of the internal logic of an application’s code . Also known as Glass box

Testing. Internal software and code working should be known for this type of testing. Tests are based oncoverage of code statements, branches, paths, conditions.

3. Unit testing

Testing of individual software components or modules. Typically done by the programmer and not by testers, asit requires detailed knowledge of the internal program design and code. May require developing test driver

modules or test harnesses.

4. Incremental integration testing

Bottom up approach for testing i.e continuous testing of an application as new functionality is added; Application

functionality and modules should be independent enough to test separately. done by programmers or by testers.

5. Integration testing

Testing of integrated modules to verify combined functionality after integration. Modules are typically code

modules, individual applications, client and server applications on a network, etc. This type of testing is especially

relevant to client/server and distributed systems.

Software Testing



6. Functional testing

This type of testing ignores the internal parts and focus on the output is as per requirement or not. Black-boxtype testing geared to functional requirements of an application.

7. System testing –

Entire system is tested as per the requirements. Black-box type testing that is based on overall requirements

specifications, covers all combined parts of a system.

8. End-to-end testing –

Similar to system testing, involves testing of a complete application environment in a situation that mimics real-world use, such as interacting with a database, using network communications, or interacting with other

hardware, applications, or systems if appropriate.

9. Sanity testing –

Testing to determine if a new software version is performing well enough to accept it for a major testing effort. If

application is crashing for initial use then system is not stable enough for further testing and build or application

is assigned to fix.

10. Regression testing –

Testing the application as a whole for the modification in any module or functionality. Difficult to cover all the

system in regression testing so typically automation tools are used for these testing types.

Software Testing



11. Acceptance testing

Normally this type of testing is done to verify if system meets the customer specified requirements. User orcustomer do this testing to determine whether to accept application.

12. Load testing

It’s a performance testing to check system behavior under load. Testing an application under heavy loads, such

as testing of a web site under a range of loads to determine at what point the system’s response time degrades or

fails.

13. Stress testing –

System is stressed beyond its specifications to check how and when it fails. Performed under heavy load like

putting large number beyond storage capacity, complex database queries, continuous input to system or database

load.

14. Performance testing

Term often used interchangeably with ’stress’ and ‘load’ testing. To check whether system meets performance

requirements. Used different performance and load tools to do this.

Software Testing



15.Usability testing

User-friendliness check. Application flow is tested, Can new user understand the application easily, Proper help

documented whenever user stuck at any point. Basically system navigation is checked in this testing.16. Install/uninstall testing

Tested for full, partial, or upgrade install/uninstall processes on different operating systems under different

hardware, software environment.

17. Recovery testing :

Testing how well a system recovers from crashes, hardware failures, or other catastrophic problems.

18. Security testing

Can system be penetrated by any hacking way? Testing how well the system protects against unauthorized

internal or external access. Checked if system, database is safe from external attacks.

19. Compatibility testing

Testing how well software performs in a particular hardware/software/operating system/network environment

and different combination s of above.

20.Comparison testing

Comparison of product strengths and weaknesses with previous versions or other similar products.

Software Testing



21. Alpha testing –

In house virtual user environment can be created for this type of testing. Testing is done at the end of development. Still minor design changes may be made as a result of such testing.

22. Beta testing : Testing typically done by end-users or others. Final testing before releasing application for

commercial purpose.

23. Smoke testing

It is a term used in plumbing, woodwind repair, electronics, computer software development, infectious disease

control, and the entertainment industry. It refers to the first test made after repairs or first assembly to providesome assurance that the system under test will not catastrophically fail. After a smoke test proves that "the pipes

will not leak, the keys seal properly, the circuit will not burn, or the software will not crash outright," the

assembly is ready for more stressful testing.

24. Monkey testing

It is random testing performed by automated testing tools (after the latter are developed by humans). These

automated testing tools are considered "monkeys", if they work at random. We call them "monkeys" because it is

widely believed that if we allow six monkeys to pound on six typewriters at random, for a million years, they will

recreate all the works of Isaac Asimov.

a) Smart monkeys- are valuable for load and stress testing they will find a significant number of bugs, but are

also very expensive to develop

Software Testing



(b) Dumb monkeys- are inexpensive to develop, are able to do some basic testing, but they will find few

bugs.

25.Ad hoc testing

Its a commonly used term for software testing performed without planning and documentation.The tests are

intended to be run only once, unless a defect is discovered. Ad hoc testing is a part of exploratory testing, being

the least formal of test methods. In this view, ad hoc testing has been criticized because it isn't structured, but this

can also be a strength: important things can be found quickly. It is performed with improvisation, the tester seeks

to find bugs with any means that seem appropriate. It contrasts to regression testing that looks for a specific issue

with detailed reproduction steps, and a clear expected result. .

Testing types_

a) Manual testing

b) Automation testing

Manual testing

It is the process of manually testing software for defects. It requires a tester to play the role of an end user, anduse most of all features of the application to ensure correct behavior. To ensure completeness of testing, the tester

often follows a written test plan that leads them through a set of important test cases.

Software Testing



Test automation

Its the use of software to control the execution of tests, the comparison of actual outcomes to predicted outcomes, the

setting up of test preconditions, and other test control and test reporting functions[1]. Commonly, test automationinvolves automating a manual process already in place that uses a formalized testing process.

Software quality assurance

Software quality assurance (SQA) consists of a means of monitoring the software engineering processes and methods

used to ensure quality. The methods by which this is accomplished are many and varied, and may include ensuring

conformance to one or more standards, such as ISO 9000 or a model such as CMMI

SQA encompasses the entire software development process, which includes processes such as requirements

definition, software design, coding, source code control, code reviews, change management, configurationmanagement, testing, release management, and product integration.The American Society for Quality offers a

Certified Software Quality Engineer (CSQE) certification with exams held a minimum of twice a year.

SQA includes

● Defect Prevention

– prevents defects from occurring in the first place

– Activities: training, planning, and simulation

● Defects detection

– finds defects in a software artifact

– Activities: inspections, testing or measuring

● Defects removal

– isolation, correction, verification of fixes

Software Testing



– Activities: fault isolation, fault analysis, regression testing

● Verification

– are we building the product right ?

– performed at the end of a phase to ensurethat requirements established during

previous phase have been met

● Validation

– are we building the right product ?

– performed at the end of the development

process to ensure compliance with product

requirements

Objective of SQA

Quality is a key measure of project success. Software producers want to be assured of the product quality before

delivery. For this, they need to plan and perform a systematic set of activities called Software Quality Assurance

(SQA).

SQA helps ensure that quality is incorporated into a software product. It aims at preventing errors and detecting

them as early as possible. SQA provides confidence to software producers that their product meets the quality

requirements. SQA activities include setting up processes and standards, detecting and removing errors, and

ensuring that every project performs project SQA activities. Introduction to Software Quality.

Software Testing



Importance of Software Quality

● Several historic disasters attributed to software

– 1988 shooting down of Airbus 320 by the USS Vincennes crypticand misleading output displayed by tracking software

– 1991 patriot missile failure inaccurate

calculation of time due to

computer arithmetic errors

– London Ambulance Service Computer Aided Dispatch System –

several deaths

– On June 3, 1980, the North American Aerospace Defense Command

(NORAD) reported that the U.S. was under missile attack.

– First operational launch attempt of the space shuttle, whose realtimeoperating software consists of about 500,000 lines of code, failed synchronization

problem among its flightcontrol

computers.

– 9 hour breakdown of AT&T's longdistance

telephone network caused

by an untested code patch

Importance of Software Quality

● Ariane 5 crash June 4, 1996

– maiden flight of the European Ariane 5 launcher

crashed about 40 seconds after takeoff

– lost was about half a billion dollars

– explosion was the result of a software error

● Uncaught exception due to floatingpoint

Software Testing



error: conversion

from a 64bit

integer to a 16bit

signed integer applied to alarger than expected number

● Module was reused

without proper testing from Ariane 4

– Error was not supposed to happen with Ariane 4

– No exception handler

● Mars Climate Orbiter September

23, 1999

– Mars Climate Orbiter, disappeared as it began to orbit

Mars. – Cost about $US 125million

– Failure due to error in a transfer of information

between a team in Colorado and a team in California

● One team used English units (e.g., inches, feet and pounds)

while the other used metric units for a key spacecraft

operation.

● Mars Polar Lander December,

1999

– Mars Polar Lander, disappeared during landing on

Mars

– Failure more likely due to unexpected setting of a

single data bit.

● defect not caught by testing

Software Testing



● independent teams tested separate aspects

● Internet viruses and worms

– Blaster worm ($US 525 millions)

– Sobig.F ($US 500 millions – 1billions)● Exploit well known software vulnerabilities

– Software developers do not devote enough effort to applying

lessons learned about the causes of vulnerabilities.

– Same types of vulnerabilities continue to be seen in newer

versions of products that were in earlier versions.

● Usability problems

● Monetary impact of poor software quality (Standish group 1995)

● 175,000 software projects/year Average

Cost per project – Large companies $

US 2,322,000

– Medium companies $

US 1,331,000

– Small companies $

US 434,000

● 31.1% of projects canceled before completed

– cost $81 billion

● 52.7% of projects exceed their budget costing

189% of original estimates

– cost $59 billion

● 16.2% of software projects completed ontime

and onbudget

Software Testing



(9% for larger

companies)

What are test cases

A test case is a set of conditions or variables under which a tester will determine whether an application or software

system is working correctly or not. The mechanism for determining whether a software program or system has

passed or failed such a test is known as a test oracle. In some settings, an oracle could be a requirement or use case,

while in others it could be a heuristic. It may take many test cases to determine that a software program or system is

functioning correctly. Test cases are often referred to as test scripts, particularly when written. Written test cases areusually collected into test suites

Test cases can be:-

1.Formal test cases

In order to fully test that all the requirements of an application are met, there must be at least two test cases for each

requirement: one positive test and one negative test unless a requirement has sub-requirements. In that situation,

each sub-requirement must have at least two test cases. Keeping track of the link between the requirement and thetest is frequently done using a traceability matrix. Written test cases should include a description of the functionality

to be tested, and the preparation required to ensure that the test can be conducted.

Software Testing



What characterizes a formal, written test case is that there is a known input and an expected output, which is

worked out before the test is executed. The known input should test a precondition and the expected output should

test a post condition.

2. Informal test cases

For applications or systems without formal requirements, test cases can be written based on the accepted normal

operation of programs of a similar class. In some schools of testing, test cases are not written at all but the activities

and results are reported after the tests have been run.

In scenario testing, hypothetical stories are used to help the tester think through a complex problem or system. These

scenarios are usually not written down in any detail. They can be as simple as a diagram for a testing environment

or they could be a description written in prose. The ideal scenario test is a story that is motivating, credible,

complex, and easy to evaluate. They are usually different from test cases in that test cases are single steps while scenarios cover a number of steps.

Software Testing



Test cases for different modules in ‘Alprus’.

1 .Test cases for ‘Home’ Page:-

o

Test case

id Module

Test

summary

Test

description

Test

data Perquisite

Steps to

follow

Expected

results

1

TC_

Home

Page_001 Homepage

Verify that

the

homepage is

displayed

after

successfully

login

Ensure

that user

should be

able to see

the home

page after

login

Valid user

should

exist in the

application

1.Login tothe

application

2.verify

that home

page is

getting

displayed

User

should be

able to see

the home

page

Software Testing



2

TC_

Home

Page_002 Homepage

Verify theavailability

of all tasks

in the

“home

page”

Ensure

all thetasks

should be

available

at “home

page”

Valid user

should

exist in the

application

1.Login to

the

application

2.Verifythat all the

task are

displayed

in the

application

User

should be

able to see

all thetasks that

are

available

at “home

page”

3

TC_

Home

Page_003 Homepage

Verify that

homepage

will display

user name

Ensure

that the

user nameshould be

available

throughout

the

application

Valid user

name

should

exist in the

application

1.Login to

the

2..Verify

that username is

displayed

on the

“Home

page”

“Home

page”

shoulddisplay

name of

the

existing

user

Software Testing



4

TC_

Home

Page_004 Homepage

Verify the

availability

of links in

“home

page”

Ensure

that all

links

should be

available

at “ home

page”

Valid user

should

exist in the

application

1.Login to

the

application

2.verify alllinks are

available

at” home

page”

throughout

the

application

Links

should be

available

at home

page

5

TC_

Home

Page_005 Homepage

Verify

functionality

of “logout”

button

throughout

the

application

Ensure

“logout “button

should be

click able

and logout

user from

the

application

Valid user

should

exist in the

application

1.Login to

the

application

2.Click on

“logout”

button

User

should be

logout

from the

application

Software Testing



6

TC_

Home

Page_006 Homepage

Verify the

availabilityof “logout”

button

throughout

the

application

Ensure

that the

logout

buttonshould be

there and

logout the

user from

application

Valid user

should

exist in the

application

1.Login to

theapplication

2.verify the

availability

of “logout”

button.

“Logout”

buttonshould be

displayed

and logout

user from

application

7

TC_

Home

Page_007 Homepage

Verify the

functionality

of “home”

link

Ensure

that after

clicking on“home”

link it

should

take user

at home

page

Valid user

should

exist in the

application

1.Login to

the

application

2.Click on“home”

and

navigate

the user to

“home

page”

User

should be

able to see

the “home

page”

Software Testing



8

TC_

Home

Page_008 Homepage

Verify the

availability

of “search

button”

Ensure

that“search

button”

should be

available

at home

page

Valid user

should

exist in the

application

1.Login to

the

application

2.Click on“home”

link and

navigate

the user to

“home

page”

“Search

button

should be

displayed

on “Home

page”.

Software Testing



Tools and Technologies used in ALPRUS:

Tools Used :

TCMS(Test Case Management System)

Bugzilla QTP

TCMS:

Software Testing



A Test Case Management System (TCMS) is meant to be a communications medium through which engineering

teams coordinate their efforts. More specifically, it allows for BlackBox QA, WhiteBox QA, Automation, and

Development to be a cohesive force in ensuring testing completeness with minimal effort or overhead. The end result

being higher quality deliverables in the same time frame, and better visibility into the testing efforts on a givenproject.

A TCMS will only help coordinate the process, it does not implement the process itself. This document details the

individual groups directly involved in this process and how they interact together. This will set up the high-level

concepts which the effective usage of the TCMS relies upon, and give a better overall understanding of the

requirements for the underlying implementation.

Requirements

The TCMS has a concept of scenarios and configurations. In this context, scenario is a physical topology, and a

configuration is the software and/or hardware a given test case will be executed on. This information must come

from a Requirements document that specifies the expected scenarios, configurations, and functionality that the

product deliverable will be expected to support. A Requirements Document with this information is a necessity for

the TCMS to be used effectively by BlackBox QA and Development.

BlackBox QA

BlackBox QA creates test cases based upon their high level knowledge of the product, and executes test cases. Test

cases also come from Development, WhiteBox QA, and elsewhere that BlackBox QA also executes. All test cases are

funneled into the TCMS, a central repository for this information. On a given build, a BlackBox QA Engineer will

execute the test cases assigned to him or her, and update the Last Build Tested information to reflect that work.

Software Testing



With this information, management can create a simple query to gauge the testing status of a given project, and

redeploy effort as necessary. If a given test case fails, the Engineer can then submit a defect containing the test case

information easily. If a reported defect has a test case that is not in the TCMS, a BlackBox QA engineer can transfer

the test case information from the defect tracking system into the TCMS.

Automation

The main job of the Automation team is to automate execution of test cases for the purpose of increasing code

coverage per component. Once a given project has entered the "alpha" stage (functionality/code complete), release

milestones (betas, release candidates, etc) are then based upon the amount of code coverage per component in the

automated test suite. For instance, a goal is set for a minimum of 50% code coverage per component before a beta

candidate can be considered. This may seem as though the Automation team would then be the bottleneck for release

milestones, but this is not the case. Automation requires that test cases be supplied that sufficiently exercise code,and works from there. As was stated before, all sections of engineering supply test cases; if Automation has

automated all test cases and has not met the goal for a given milestone, other sections of engineering (WhiteBox QA,

BlackBox QA, Development) need to supply more test cases to be automated. This is not to say that Automation is

helpless; they can supply test cases as well. The three groups mentioned so far (BlackBox QA, WhiteBox QA, and

Automation) are given a synergy by the TCMS whereby a feedback loop is created. For clarity, here is a diagram:

1. BlackBox QA (and development) record test cases into the TCMS, which the Automation team then automates

and generates code coverage data for.

2. When BlackBox testing yields no more code coverage, WhiteBox QA analyses output from the code coverage toolto supply test cases to exercise heretofore untested codepaths.

3. The test cases supplied by WhiteBox QA are then approved by BlackBox QA and the cycle begins again.

Software Testing



This feedback loops has the "snowball rolling downhill" effect in regard to code coverage, which is why it is logical

to partially base release milestones upon those metrics.

Development

Development's role in the TCMS is simply to supply and critique test cases. The owner of a given component should

review the test cases in the TCMS for their component and supply test cases or information/training to QA to fill in

any gaps she/he sees. Component owners should also have a goal of supplying a given number of test cases for the

milestone of alpha release. This way, BlackBox QA and Automation have something to work from initially and can

provide more immediate results.

Roles in a Cycle

This table documents all of the aforementioned groups' roles in a given product release cycle. The only solid

definitions necessary is that the "alpha" release is functionality complete, and that each release milestone has an

incremental code coverage goal.

Milesto

neDevelopment BlackBox QA WhiteBox QA Automation

pre-

Alpha

designing;implementing

design,

functionality

research/study

on product

technologies

documenting design;

reviewing code;

providing feedback

N/A

Software Testing



Alpha

supplies initial

test cases;

providesarchitecture/pr

oduct overview;

fixes bugs

manual

execution of

initially

supplied testcases; test case

creation;

reporting

defects

running code/runtime

analysis tools;

reporting defects

begins

automating test

case in TCMS

Betabug fixing; test

case creation

manual

execution of test

cases; test case

creation; defect

reporting

integrating

code/runtime analysis

tools in the automated

test suite; reporting

defects; ensuringadherence to

documented design;

test case creation

must report at

least X percent

amount of code

coverage per

component,

repeat cycle until

met

Releasebug fixing; test

case creation

manual

execution of test

cases; test case

creation; defectreporting

analysing output of

code/runtime analysis

tools in the automated

test suite; reporting

defects; ensuring

adherence todocumented design;

code review; test case

creation

must report at

least X plus 20

percent amount

of code coverage

per component,repeat cycle until

met

Software Testing



Bugzilla:

Bugzilla is a Web-based general-purpose bug tracker and testing tool originally developed and used by the Mozilla

project, and licensed under the Mozilla Public License. Released as open source software by Netscape

Communications in 1998, it has been adopted by a variety of organizations for use as a defect tracker for both free

and open source software and proprietary products

Bugzilla's system requirements include:

A compatible database management system

A suitable release of Perl 5

An assortment of Perl modules

A compatible web server

A suitable mail transfer agent, or any SMTP server

Bugzilla boasts many advanced features:

Powerful searching

User-configurable email notifications of bug changes

Full change history

Software Testing



Inter-bug dependency tracking and graphing

Excellent attachment management

Integrated, product-based, granular security schema

Fully security-audited, and runs under Perl's taint mode

A robust, stable RDBMS back-end

Web, XML, email and console interfaces

Completely customisable and/or localisable web user interface

Extensive configurability

Smooth upgrade pathway between versions

The life cycle of a Bugzilla bug

Software Testing



\

QTP

Quick Test Professional is automated testing software designed for testing various software applications and

environments. It performs functional and regression testing through a user interface such as a native GUI or web

interface. It works by identifying the objects in the application user interface or a web page and performing desired

Software Testing

http://en.wikipedia.org/wiki/File:Bugzilla_Lifecycle_color-aqua.svg



operations (such as mouse clicks or keyboard events) it can also capture object properties like name or handler ID.

QuickTest Professional uses a VBScript scripting language to specify the test procedure and to manipulate the

objects and controls of the application under test. To perform more sophisticated actions, users may need to

manipulate the underlying VBScript.Although QuickTest Professional is usually used for "UI Based" Test Case Automation, it also can automate some

"Non-UI" based Test Cases such as file system operations and database testing.

QTP performs following Tasks:-

Verification

Checkpoints verify that an application under test functions as expected. You can add a checkpoint to check if a

particular object, text or a bitmap is present in the automation run. Checkpoints verify that during the course

of test execution, the actual application behavior or state is consistent with the expected application behavioror state. QuickTest Professional offers 10 types of checkpoints, enabling users to verify various aspects of an

application under test, such as: the properties of an object, data within a table, records within aatabase, a

bitmap image, or the text on an application screen. The types of checkpoints are standard, image, table, page,

text, text area, bitmap, database, accessibility and XML checkpoints. Users can also create user-defined

checkpoints.

• Exception handling

QuickTest Professional manages exception handling using recovery scenarios , the goal is to continue running

tests if an unexpected failure occurs.For example, if an application crashes and a message dialog appears,

QuickTest Professional can be instructed to attempt to restart the application and continue with the rest of the

test cases from that point. Because QuickTest Professional hooks into the memory space of the applications

Software Testing



being tested, some exceptions may cause QuickTest Professional to terminate and be unrecoverable.

• Data-driven testing

QuickTest Professional supports data-driven testing. For example, data can be output to a data table for reuse

elsewhere. Data-driven testing is implemented as a Microsoft Excel workbook that can be accessed from

QuickTest Professional. QuickTest Professional has two types of data tables: the Global data sheet and Action

(local) data sheets. The test steps can read data from these data tables in order to drive variable data into the

application under test, and verify the expected result.

• Automating custom and complex UI objects

QuickTest Professional may not recognize customized user interface objects and other complex objects. Users

can define these types of objects as virtual objects. QuickTest Professional does not support virtual objects foranalog recording or recording in low-level mode.

• Extensibilit

QuickTest Professional can be extended with separate add-ins for a number of development environments that

are not supported out-of-the-box. QuickTest Professional add-ins include support for Web, .NET, Java, and

Delphi. QuickTest Professional and the QuickTest Professional add-ins are packaged together in HP

Functional Testing software.

• Test results

At the end of a test, QuickTest Professional generates a test result. Using XML schema, the test result

indicates whether a test passed or failed, shows error messages, and may provide supporting information that

Software Testing



allows users to determine the underlying cause of a failure. Release 10 lets users export QuickTest

Professional test results into HTML, Microsoft Word or PDF report formats. Reports can include images and

screen shots for use in reproducing errors.

User interface

QuickTest Professional provides two views--and ways to modify-- a test script: Keyword View and Expert

View. These views enable QuickTest Professional to act as an IDE for the test, and QuickTest Professional

includes many standard IDE features, such as breakpoints to pause a test at predetermined places.

• Keyword view

Keyword View lets users create and view the steps of a test in a modular, table format. Each row in the table

represents a step that can be modified. The Keyword View can also contain any of the following columns Item,Operation, Value, Assignment, Comment, and Documentation. For every step in the Keyword View,

QuickTest Professional displays a corresponding line of script based on the row and column value. Users can

add, delete or modify steps at any point in the test.

• Expert view

In Expert View, QuickTest Professional lets users display and edit a test's source code using VBScript.

Designed for more advanced users, users can edit all test actions except for the root Global action, and changes

are synchronized with the Keyword View.

• Languages

QuickTest Professional uses VBScript as its scripting language. VBScript supports classes but not

Software Testing



polymorphism and inheritance. Compared with Visual Basic for Applications (VBA), VBScript lacks the

ability to use some Visual Basic keywords, does not come with an integrated debugger, lacks an event handler,

and does not have a forms editor. It has added a debugger, but the functionality is more limited when

compared with testing tools that integrate a full-featured IDE, such as those provided with VBA, Java, orVB.NET.

Technologies QTP Supports

1. Web

2. Java(Core and Advanced)

3. .Net

4. WPF5. SAP

6. Oracle

7. Siebel

8. PeopleSoft

9. Delphi

10.Power Builder

11. Stingray 1

12.Terminal Emulator

13. Flex14. Mainframe terminal emulators

Versions

Software Testing



1. 10.0 - Released in 2009

2. 9.5 - Released in 2007

3. 9.2 - Released in 20074. 9.0 - Released in 2006



7. 7.0 - Never released.



10. 5.5 - First release. Released in 2001

Technologies used in ALPRUS:

Manual testing:

It is the process of manually testing software for defects. It requires a tester to play the role of an end user, and use

most of all features of the application to ensure correct behavior. To ensure completeness of testing, the tester often

follows a written test plan that leads them through a set of important test cases.

For small scale engineering efforts (including prototypes), exploratory testing may be sufficient. With this informal

approach, the tester does not follow any rigorous testing procedure, but rather explores the user interface of the

application using as many of its features as possible, using information gained in prior tests to intuitively deriveadditional tests. The success of exploratory manual testing relies heavily on the domain expertise of the tester,

because a lack of knowledge will lead to incompleteness in testing. One of the key advantages of an informal

approach is to gain an intuitive insight to how it feels to use the application.

Software Testing



Large scale engineering projects that rely on manual software testing follow a more rigorous methodology in order

to maximize the number of defects that can be found. A systematic approach focuses on predetermined test cases

and generally involves the following steps.[1]

Choose a high level test plan where a general methodology is chosen, and resources such as people, computers, and

software licenses are identified and acquired.

Write detailed test cases, identifying clear and concise steps to be taken by the tester, with expected outcomes.

Assign the test cases to testers, who manually follow the steps and record the results.

Author a test report, detailing the findings of the testers. The report is used by managers to determine whether the

software can be released, and if not, it is used by engineers to identify and correct the problems.

Automation Testing:

Automated software testing tool is able to playback pre-recorded and predefined actions, compare the results to the

expected behavior and report the success or failure of these manual tests to a test engineer. Once automated tests are

created they can easily be repeated and they can be extended to perform tasks impossible with manual testing.

Because of this, savvy managers have found that automated software testing is an essential component of successful

development projects.Automated software testing has long been considered critical for big software development

organizations but is often thought to be too expensive or difficult for smaller companies to implement.

AutomatedQA’s TestComplete is affordable enough for single developer shops and yet powerful enough that ourcustomer list includes some of the largest and most respected companies in the world.

Companies like Corel, Intel, Adobe, Autodesk, Intuit, McDonalds, Motorola, Symantec and Sony all use

TestComplete.

Software Testing

http://products/testcomplete/






What makes automated software testing so important to these successful companies?

Automated Software Testing Saves Time and Money

Software tests have to be repeated often during development cycles to ensure quality. Every time source code is

modified software tests should be repeated. For each release of the software it may be tested on all supported

operating systems and hardware configurations. Manually repeating these tests is costly and time consuming. Once

created, automated tests can be run over and over again at no additional cost and they are much faster than manual

tests. Automated software testing can reduce the time to run repetitive tests from days to hours. A time savings that

translates directly into cost savings.

Automated Software Testing Improves Accuracy

Even the most conscientious tester will make mistakes during monotonous manual testing. Automated tests perform

the same steps precisely every time they are executed and never forget to record detailed results.

Automated Software Testing Increases Test Coverage

Automated software testing can increase the depth and scope of tests to help improve software quality. Lengthy tests

that are often avoided during manual testing can be run unattended. They can even be run on multiple computers

with different configurations. Automated software testing can look inside an application and see memory contents,

data tables, file contents, and internal program states to determine if the product is behaving as expected.

Automated software tests can easily execute thousands of different complex test cases during every test runproviding coverage that is impossible with manual tests. Testers freed from repetitive manual tests have more time

to create new automated software tests and deal with complex features.

Software Testing



Automated Software Testing Does What Manual Testing Cannot

Even the largest software departments cannot perform a controlled web application test with thousands of users.

Automated testing can simulate tens, hundreds or thousands of virtual users interacting with network or web

software and applications.

Implementation:

Software Testing Life Cycle:

Software Testing Life Cycle consists of six (generic) phases:

Test Planning,

Test Analysis,

Test Design,

Construction and verification,

Testing Cycles,

Final Testing and Implementation and

Post Implementation.

Software testing has its own life cycle that intersects with every stage of the SDLC. The basic requirements in

software testing life cycle is to control/deal with software testing – Manual, Automated and Performance.

Test Planning:

Software Testing



This is the phase where Project Manager has to decide what things need to be tested, do I have the appropriate

budget etc. Naturally proper planning at this stage would greatly reduce the risk of low quality software. This

planning will be an ongoing process with no end point.

Activities at this stage would include preparation of high level test plan-(according to IEEE test plan template The

Software Test Plan (STP) is designed to prescribe the scope, approach, resources, and schedule of all testing

activities. The plan must identify the items to be tested, the features to be tested, the types of testing to be performed,

the personnel responsible for testing, the resources and schedule required to complete testing, and the risks

associated with the plan.). Almost all of the activities done during this stage are included in this software test plan

and revolve around a test plan.

Test Analysis:

Once test plan is made and decided upon, next step is to delve little more into the project and decide what types of

testing should be carried out at different stages of SDLC, do we need or plan to automate, if yes then when the

appropriate time to automate is, what type of specific documentation I need for testing.

Proper and regular meetings should be held between testing teams, project managers, development teams, Business

Analysts to check the progress of things which will give a fair idea of the movement of the project and ensure the

completeness of the test plan created in the planning phase, which will further help in enhancing the right testing

strategy created earlier. We will start creating test case formats and test cases itself. In this stage we need to develop

Functional validation matrix based on Business Requirements to ensure that all system requirements are covered by

one or more test cases, identify which test cases to automate, begin review of documentation, i.e. Functional Design,Business Requirements, Product Specifications, Product Externals etc. We also have to define areas for Stress and

Performance testing.

Software Testing



Test Design:

Test plans and cases which were developed in the analysis phase are revised. Functional validation matrix is also

revised and finalized. In this stage risk assessment criteria is developed. If you have thought of automation then you

have to select which test cases to automate and begin writing scripts for them. Test data is prepared. Standards for

unit testing and pass / fail criteria are defined here. Schedule for testing is revised (if necessary) & finalized and test

environment is prepared.

Construction and verification:

In this phase we have to complete all the test plans, test cases, complete the scripting of the automated test cases,

Stress and Performance testing plans needs to be completed. We have to support the development team in their unit

testing phase. And obviously bug reporting would be done as when the bugs are found. Integration tests are

performed and errors (if any) are reported.

Testing Cycles:

In this phase we have to complete testing cycles until test cases are executed without errors or a predefined condition

is reached. Run test cases --> Report Bugs --> revise test cases (if needed) --> add new test cases (if needed) --> bug

fixing --> retesting (test cycle 2, test cycle 3….).

Final Testing and Implementation:

In this we have to execute remaining stress and performance test cases, documentation for testing is completed /

updated, provide and complete different matrices for testing. Acceptance, load and recovery testing will also be

conducted and the application needs to be verified under production conditions.

Software Testing



Post Implementation:

In this phase, the testing process is evaluated and lessons learnt from that testing process are documented. Line of

attack to prevent similar problems in future projects is identified. Create plans to improve the processes. The

recording of new errors and enhancements is an ongoing process. Cleaning up of test environment is done and test

machines are restored to base lines in this stage

Bug A software bug is the common term used to describe an error, flaw, mistake, failure, or fault in a computer

program or system that produces an incorrect or unexpected result, or causes it to behave in unintended ways. Most

bugs arise from mistakes and errors made by people in either a program's source code or its design, and a few are

caused by compilers producing incorrect code. A program that contains a large number of bugs, and/or bugs that

seriously interfere with its functionality, is said to be buggy. Reports detailing bugs in a program are commonly

known as bug reports, fault reports, problem reports, trouble reports, change requests, and so forth.

Arithmetic bugs

* Division by zero

* Arithmetic overflow or underflow

* Loss of arithmetic precision due to rounding or numerically unstable algorithms

Logic bugs

Software Testing



* Infinite loops and infinite recursion

* Off by one error, counting one too many or too few when looping

Syntax bugs

* Use of the wrong operator, such as performing assignment instead of equality test. In simple cases often warned

by the compiler; in many languages, deliberately guarded against by language syntax

Resource bugs

* Null pointer dereference

* Using an uninitialized variable

* Using an otherwise valid instruction on the wrong data type (see packed decimal/binary coded decimal)

* Access violations* Resource leaks, where a finite system resource such as memory or file handles are exhausted by repeated

allocation without release.

* Buffer overflow, in which a program tries to store data past the end of allocated storage. This may or may not

lead to an access violation or storage violation. These bugs can form a security vulnerability.

* Excessive recursion which though logically valid causes stack overflow

Multi-threading programming bugs

* Deadlock * Race condition

* Concurrency errors in Critical sections, Mutual exclusions and other features of concurrent processing. Time-of-

check-to-time-of-use (TOCTOU) is a form of unprotected critical section.

Software Testing



Teamworking bugs

* Unpropagated updates; e.g. programmer changes "myAdd" but forgets to change "mySubtract", which uses the

same algorithm. These errors are mitigated by the Don't Repeat Yourself philosophy.

* Comments out of date or incorrect: many programmers assume the comments accurately describe the code

* Differences between documentation and the actual product

Bugs in popular culture

* In the 1968 novel 2001: A Space Odyssey (and the corresponding 1968 film), a spaceship's onboard computer,

HAL 9000, attempts to kill all its crew members. In the followup 1982 novel, 2010: Odyssey Two, and the

accompanying 1984 film, 2010, it is revealed that this action was caused by the computer having been programmed

with two conflicting objectives: to fully disclose all its information, and to keep the true purpose of the flight secretfrom the crew; this conflict caused HAL to become paranoid and eventually homicidal.

* In the 1984 song 99 Red Balloons (though not in the original German version), "bugs in the software" lead to a

computer mistaking a group of balloons for a nuclear missile and starting a nuclear war.

* The 2004 novel The Bug, by Ellen Ullman, is about a programmer's attempt to find an elusive bug in a database

application.

Effects of Bugs;

Bugs trigger Type I and type II errors that can in turn have a wide variety of ripple effects, with varying levels of inconvenience to the user of the program. Some bugs have only a subtle effect on the program's functionality, and

may thus lie undetected for a long time. More serious bugs may cause the program to crash or freeze leading to a

Software Testing



denial of service. Others qualify as security bugs and might for example enable a malicious user to bypass access

controls in order to obtain unauthorized privileges.

The results of bugs may be extremely serious. Bugs in the code controlling the Therac-25 radiation therapy machine

were directly responsible for some patient deaths in the 1980s. In 1996, the European Space Agency's US$1 billion

prototype Ariane 5 rocket was destroyed less than a minute after launch, due to a bug in the on-board guidance

computer program. In June 1994, a Royal Air Force Chinook crashed into the Mull of Kintyre, killing 29. This was

initially dismissed as pilot error, but an investigation by Computer Weekly uncovered sufficient evidence to convince

a House of Lords inquiry that it may have been caused by a software bug in the aircraft's engine control computer.

[1]

In 2002, a study commissioned by the US Department of Commerce' National Institute of Standards and Technology

concluded that software bugs, or errors, are so prevalent and so detrimental that they cost the US economy an

estimated $59 billion annually, or about 0.6 percent of the gross domestic product.

How to prevent bug

• Programming style While typos in the program code are often caught by the compiler, a bug usually appears

when the programmer makes a logic error. Various innovations in programming style and defensive

programming are designed to make these bugs less likely, or easier to spot. In some programming languages,

so-called typos, especially of symbols or logical/mathematical operators, actually represent logic errors, since

the mistyped constructs are accepted by the compiler with a meaning other than that which the programmerintended.

• Programming techniques Bugs often create inconsistencies in the internal data of a running program.

Programs can be written to check the consistency of their own internal data while running. If an inconsistency

Software Testing



is encountered, the program can immediately halt, so that the bug can be located and fixed. Alternatively, the

program can simply inform the user, attempt to correct the inconsistency, and continue running.

• Development methodologies There are several schemes for managing programmer activity, so that fewer

bugs are produced. Many of these fall under the discipline of software engineering (which addresses software

design issues as well). For example, formal program specifications are used to state the exact behavior of

programs, so that design bugs can be eliminated. Unfortunately, formal specifications are impractical or

impossible for anything but the shortest programs, because of problems of combinatorial explosion and

indeterminacy.

• Programming language support Programming languages often include features which help programmers

prevent bugs, such as static type systems, restricted name spaces and modular programming, among others.

For example, when a programmer writes (pseudocode) LET REAL_VALUE PI = "THREE AND A BIT",

although this may be syntactically correct, the code fails a type check. Depending on the language and

implementation, this may be caught by the compiler or at runtime. In addition, many recently-inventedlanguages have deliberately excluded features which can easily lead to bugs, at the expense of making code

slower than it need be: the general principle being that, because of Moore's law, computers get faster and

software engineers get slower; it is almost always better to write simpler, slower code than "clever",

inscrutable code, especially considering that maintenance cost is considerable. For example, the Java

programming language does not support pointer arithmetic; implementations of some languages such as

Pascal and scripting languages often have runtime bounds checking of arrays, at least in a debugging build.

• Code analysis Tools for code analysis help developers by inspecting the program text beyond the compiler's

capabilities to spot potential problems. Although in general the problem of finding all programming errorsgiven a specification is not solvable (see halting problem), these tools exploit the fact that human programmers

tend to make the same kinds of mistakes when writing software.

Software Testing



• Instrumentation Tools to monitor the performance of the software as it is running, either specifically to find

problems such as bottlenecks or to give assurance as to correct working, may be embedded in the code

explicitly (perhaps as simple as a statement saying PRINT "I AM HERE"), or provided as tools. It is often a

surprise to find where most of the time is taken by a piece of code, and this removal of assumptions might

cause the code to be rewritten.

Bug management:

It is common practice for software to be released with known bugs that are considered non-critical, that is, that

do not affect most users main experience with the product. While software products may, by definition, contain

any number of unknown bugs, measurements during testing can provide an estimate of the number of likely bugs

remaining; this becomes more reliable the longer a product is tested and developed ("if we had 200 bugs last

week, we should have 100 this week"). Most big software projects maintain two lists of "known bugs" those

known to the software team, and those to be told to users. This is not dissimulation, but users are not concernedwith the internal workings of the product. The second list informs users about bugs that are not fixed in the

current release, or not fixed at all, and a workaround may be offered.

There are various reasons for not fixing bugs:

• The developers often don't have time or it is not economical to fix all non-severe bugs.

• The bug could be fixed in a new version or patch that is not yet released.

• The changes to the code required to fix the bug could be large, expensive, or delay finishing the project.

• Even seemingly simple fixes bring the chance of introducing new unknown bugs into the system. At the

end of a test/fix cycle some managers may only allow the most critical bugs to be fixed.

• Users may be relying on the undocumented, buggy behavior, especially if scripts or macros rely on a

behavior; it may introduce a breaking change.

Software Testing



• It's "not a bug". A misunderstanding has arisen between expected and provided behavior

It is often considered impossible to write completely bug-free software of any real complexity. So bugs are

categorized by Severity, and Low-Severity non-critical bugs are tolerated, as they do not affect the proper

operation of the system for most users. NASA's SATC managed to reduce the number of errors to fewer than 0.1

per 1000 lines of code (SLOC) but this was not felt to be feasible for any real world projects.

The severity of a bug is not the same as its importance for fixing, and the two should be measured and managed

separately. On a Microsoft Windows system a blue screen of death is rather severe, but if it only occurs in

extreme circumstances, especially if they are well diagnosed and avoidable, it may be less important to fix than an

icon not representing its function well, which though purely aesthetic may confuse thousands of users every single

day. This balance, of course, depends on many factors; expert users have different expectations from novices, a

niche market is different from a general consumer market, and so on.

A school of thought popularized by Eric S. Raymond as Linus's Law says that popular open-source software has

more chance of having few or no bugs than other software, because "given enough eyeballs, all bugs are shallow".

This assertion has been disputed, however: computer security specialist Elias Levy wrote that "it is easy to hide

vulnerabilities in complex, little understood and undocumented source code," because, "even if people are

reviewing the code, that doesn't mean they're qualified to do so."

Bug management must be conducted carefully and intelligently because "what gets measured gets done" and

managing purely by bug counts can have unintended consequences. If, for example, developers are rewarded by

the number of bugs they fix, they will naturally fix the easiest bugs first leaving the hardest, and probably mostrisky or critical, to the last possible moment

Debugging:-

Software Testing



Finding and fixing bugs, or "debugging" has always been a major part of computer programming.. As computer

programs grow more complex, bugs become more common and difficult to fix. Often programmers spend more time

and effort finding and fixing bugs than writing new code. Software testers are professionals whose primary task is to

find bugs, or write code to support testing. On some projects, more resources can be spent on testing than in

developing the program.

Usually, the most difficult part of debugging is finding the bug in the source code. Once it is found, correcting it is

usually relatively easy. Programs known as debuggers exist to help programmers locate bugs by executing code line

by line, watching variable values, and other features to observe program behavior. Without a debugger, code can be

added so that messages or values can be written to a console (for example with printf in the c language) or to a

window or log file to trace program execution or show values.

However, even with the aid of a debugger, locating bugs is something of an art. It is not uncommon for a bug in onesection of a program to cause failures in a completely different section, thus making it especially difficult to track

(for example, an error in a graphics rendering routine causing a file I/O routine to fail), in an apparently unrelated

part of the system.

Sometimes, a bug is not an isolated flaw, but represents an error of thinking or planning on the part of the

programmer. Such logic errors require a section of the program to be overhauled or rewritten. As a part of Code

review, stepping through the code modelling the execution process in one's head or on paper can often find these

errors without ever needing to reproduce the bug as such, if it can be shown there is some faulty logic in its

implementation.

Software Testing



But more typically, the first step in locating a bug is to reproduce it reliably. Once the bug is reproduced, the

programmer can use a debugger or some other tool to monitor the execution of the program in the faulty region, and

find the point at which the program went astray.

It is not always easy to reproduce bugs. Some are triggered by inputs to the program which may be difficult for the

programmer to re-create. One cause of the Therac-25 radiation machine deaths was a bug (specifically, a race

condition) that occurred only when the machine operator very rapidly entered a treatment plan; it took days of

practice to become able to do this, so the bug did not manifest in testing or when the manufacturer attempted to

duplicate it. Other bugs may disappear when the program is run with a debugger; these are heisenbugs (humorously

named after the Heisenberg uncertainty principle.)

Debugging is still a tedious task requiring considerable effort. Since the 1990s, particularly following the Ariane 5

Flight 501 disaster, there has been a renewed interest in the development of effective automated aids to debugging.

There are also classes of bugs that have nothing to do with the code itself. for example one relies on faulty

documentation or hardware, the code may be written perfectly properly to what the documentation says, but the bug

truly lies in the documentation or hardware, not the code. However, it is common to change the code instead of the

other parts of the system, as the cost and time to change it is generally less. Embedded systems frequently have

workarounds for hardware bugs, since to make a new version of a ROM is much cheaper than remanufacturing the

hardware, especially if they are commodity items.

Software Testing



Bug tracking tools

Software Testing



Tools Vendor Description

AceProject Websystems Bug tracking software designed for project managers and developers.

AdminiTrack AdminiTrack Hosted issue and bug tracking application

ADT Web Borderwave It is designed for small, medium and large software companies to simplify

their defect, suggestion and feature request tracking. It allows to track

defects, feature requests and suggestions by version, customer etc.

Agility AgileEdge . Agility features a easy to use web-based interface. It includes fully

customizable field lists, workflow engine, and email notifications.

Bug/Defect

Tracking Expert

Applied Innovation

Management

Web-based bug tracking software

BugAwar bugaware Installed and ASP hosted service available. Email alert notification,

knowledge base, dynamic reporting, team management, user discussion

threads, file attachment, searching.

bugcentral. bugcentral.com Web based defect tracking service

BUGtrack SkyeyTech, Inc. Web based defect tracking system

BugHost Active-X.COM Ideal for small- to medium-sized companies who want a secure, Web-

based issue and bug management system. There is no software to install

and can be accessed from any Internet connection. Designed from theground up, the system is easy to use, extremely powerful, and customizable

to meet your needs.

Software Testing

http://www.aceproject.com/

http://www.adminitrack.com/

http://www.borderwave.com/

http://www.agileedge.com/

http://www.bug-defect-tracking-expert.com/


http://www.bugaware.com/

http://www.skyeytech.com/bugtrack

http://www.bughost.com/

http://www.aceproject.com/

http://www.adminitrack.com/

http://www.borderwave.com/

http://www.agileedge.com/



http://www.bugaware.com/

http://www.skyeytech.com/bugtrack

http://www.bughost.com/



BugImpact Avna Int. .

Unlimited: projects, entries/bugs/issues

Web access -users access their BugImpact service through a standard Web

browserWorkflow configurations control: BugImpact installs with a default

workflow configuration that can easily be changed or replaced entirely

File attachment: details thread may contain attachments, such as

screenshots, Excel spreadsheets, internal documents or just any binary

files.

E-mail notification: the system sends e-mail notification to users when new

bugs are assigned or status changes

Builds : project(s) may have a specific 'fix-for' version with optional

deadline

Priority Colorize: custom colors may be associated with different priorities

BugStation Bugopolis It is designed to make Bugzilla easier and more secure. A centralized

system for entering, assigning and tracking defects. Configurable and

customizable.

Bug Tracker

Software

Bug Tracker

Software

Web based defect tracking and data sharing

Bug Tracking Bug-Track.com It offers email notification, file attachment, tracking history, bilingual

pages, 128-bit encryption connection and advance customization. .

Bugvisor softwarequality, Inc. Enterprise solution for capturing, managing and communicating feature

requests, bug reports, changes and project issues from emergence to

Software Testing

http://www.bugimpact.com/

http://www.bugopolis.com/

http://www.bug-tracker-software.com/


http://www.bug-track.com/

http://www.bugvisor.com/

http://www.bugimpact.com/

http://www.bugopolis.com/



http://www.bug-track.com/

http://www.bugvisor.com/



resolution with a fully customizable and controllable workflow

Bugzero WEBsina Web-based, easy-to-install, cross-platform defect tracking system

Bugzilla Bugzilla.org Highly configurable Open source defect tracking system developedoriginally for the Mozilla project

Census BugTrack MetaQuest . Includes VSS integration, notifications, workflow, reporting and change

history.

DefectTracker Pragmatic Software Subscription-based bug/problem tracking solution

Defectr Defectr Defect tracking and project management tool developed using IBM Lotus

Domino and Dojo Ajax framework.

Dragonfly Vermont SoftwareTesting Group

Web-based, cross-browser, cross-platform issue tracking and changemanagement for software development, testing, debugging, and

documentation.

ExDesk ExDesk Bug and issue tracking software, remotely hosted, allows to tracking

software bugs and route them to multiple developers or development

groups for repair with reporting and automatic notification

FogBUGZ Fog Creek S/W Web-based defect tracking.

Fast BugTrack AlceaTech Web-based bug tracking

Footprints Unipress Web-based issue tracking and project management tool

IssueTrak Help Desk Software Offers issue tracking, customer relationship and project management

Software Testing

http://www.websina.com/bugzero/

http://www.bugzilla.org/

http://www.metaquest.com/Products/bug/tracking/bug_tracking.htm

http://www.defecttracker.com/

http://www.defectr.com/

http://www.software-testers.com/dragonfly

http://www.exdesk.com/

http://www.fogcreek.com/FogBUGZ/

http://www.alceatech.com/bugtrack/

http://www.unipress.com/footprints/

http://helpdesksoftwarecentral.com/

http://www.websina.com/bugzero/

http://www.bugzilla.org/

http://www.metaquest.com/Products/bug/tracking/bug_tracking.htm

http://www.defecttracker.com/

http://www.defectr.com/

http://www.software-testers.com/dragonfly

http://www.exdesk.com/

http://www.fogcreek.com/FogBUGZ/

http://www.alceatech.com/bugtrack/

http://www.unipress.com/footprints/

http://helpdesksoftwarecentral.com/



Central functions.

JIRA Atlassian J2EE-based, issue tracking and project management application.

Jitterbug Samba Freeware defect trackingJTrac Generic issue-tracking web-application that can be easily customized by

adding custom fields and drop-downs. Features include customizable

workflow, field level permissions, e-mail integration, file attachments and a

detailed history view.

Mantis Lightweight and simple bugtracking system. Easily modifiable,

customizable, and upgradeable. Open Source.

MyBugReport Bug Tracker It allows the different participants working on the development of a

software or multimedia application to detect new bugs, to ensure theirfollow-up, to give them a priority and to assign them within the team.

Ozibug Tortuga

Technologies

Written in Java, it utilizes servlet technology and offers features such as

reports, file attachments, role-based access, audit trails, email notifications,

full internationalization, and a customizable appearance.

Perfect Tracker Avensoft Web-based defect tracking

ProblemTracker NetResults Web-based collaboration software for issue tracking; automated support;

and workflow, process, and change management.ProjectLocker ProjectLocker Hosted source control (CVS/Subversion), web-based issue tracking, and

web-based document management solutions.

Software Testing

http://www.atlassian.com/software/jira

http://samba.anu.edu.au/cgi-bin/jitterbug

http://jtrac.info/

http://www.mantisbt.org/

http://www.mybugreport.com/

http://www.ozibug.com/

http://www.avensoft.com/ptbt.html

http://www.problemtracker.com/

http://www.projectlocker.com/

http://www.atlassian.com/software/jira

http://samba.anu.edu.au/cgi-bin/jitterbug

http://jtrac.info/

http://www.mantisbt.org/

http://www.mybugreport.com/

http://www.ozibug.com/

http://www.avensoft.com/ptbt.html

http://www.problemtracker.com/

http://www.projectlocker.com/



PR Tracker Softwise Company Records problem reports in a network and web-based database that

supports access by multiple users. It include classification, assignment,

sorting, searching, reporting, access control, & more.

QEngine AdventNet Offers the facility of tracking and managing bugs, issues, improvements,and features. It provides role based access control, attachment handling,

schedule management, automatic e-mail notification, workflow, resolution,

worklogs, attaching screenshots, easy reporting, and extensive

customization.

SpeeDEV SpeeDEV A complete visual design of a multi level rol based process can be defined

for different types of issues with conditional branching and automated task

generation.

Squish InformationManagement

Systems, Inc.

Web based issue tracking

Task Complete Smart Design Te TaskComplete enables a team to organize and track software defects using

with integrated calendar, discussion, and document management

capabilities. Can easily be customized to meet the needs of any software

development team.

teamatic Teamatic Defect tracking system

TrackStudio TrackStudio Supports workflow, multi-level security, rule-based email notification,

email submission, subscribe-able filters, reports. Has skin-based user

interface. Supports ORACLE, DB2, MS SQL, Firebird, PostgreSQL,

Software Testing

http://www.prtracker.com/link.html

http://www.adventnet.com/products/issue-manager/index.html

http://www.speedev.com/

http://www.squishlist.com/

http://www.taskcomplete.com/

http://www.teamatic.com/index.jsp

http://www.trackstudio.com/

http://www.prtracker.com/link.html

http://www.adventnet.com/products/issue-manager/index.html

http://www.speedev.com/

http://www.squishlist.com/

http://www.taskcomplete.com/

http://www.teamatic.com/index.jsp

http://www.trackstudio.com/



Hypersonic SQL .

VisionProject Visionera AB Designed to make projects more efficient and profitable.

Woodpecker IT AVS GmbH It is for performing request, version or bug management. Its mainfunction is recording and tracking issues, within a freely defined workflow.

yKAP DCom Solutions Uses XML to deliver a powerful, cost effective, Web based Bug/Defect

tracking, Issue Management and Messaging product. , yKAP features

include support for unlimited projects, test environments, attachments,

exporting data into PDF/RTF/XLS/HTML/Text formats, rule-based email

alerts, exhaustive search options, saving searches (public/ private), Auto-

complete for user names, extensive reports, history, custom report styles,

exhaustive data/trends analysis, printing, role-based security. yKAP

allows the user to add custom values for system parameters such as Status,Defect cause, Defect type, priority, etc. yKAP is installed with complete

help documentation.

Tools Vendor Description

assyst Axios Systems Offers a unique lifecycle approach to IT Service Management through the

integration of all ITIL processes in a single application.

BridgeTrak Kemma Software Record and track development or customers issues, assign issues to developmentteams, create software release notes and more.

Software Testing

http://www.visionproject.se/

http://www.woodpecker-it.com/en/index.html

http://www.ykap.com/

http://www.axiossystems.com/

http://www.kemma.com/bug-tracking-software.htm

http://www.visionproject.se/

http://www.woodpecker-it.com/en/index.html

http://www.ykap.com/

http://www.axiossystems.com/

http://www.kemma.com/bug-tracking-software.htm



BugRat Giant Java Tree It provides a defect reporting and tracking system. Bug reporting by the Web and

email.

BugSentry IT Collaborate Automatically and securely reports errors in .NET and COM applications.

BugSentry provides a .NET dll (COM interop version available too) thatdevelopers ship with their products.

Bug Trail Osmosys This easy to use tool allows to attach screenshots, automatically capture system

parameters and create well formatted MS-WORD and HTML output reports.

Customizable defect status flow allows small to large organizations configure as

per their existing structure.

BugZap Cybernetic

Intelligence

GmbH

For small or medium-size projects, which is easy to install, small and requires no

server-side installation.

Defect Agent Inborne Software Defect tracking, enhancement suggestion tracking, and development team

workflow management software.

Defect

Manager

Tiera Software Manages defects and enhancements through the complete entire life cycle of

product development through field deployment

Fast

BugTrack

Alcea Bug Tracking / Defect Tracking / Issue Tracking - Change Management Software

(work flow/process flow)

GNATS GNU Freeware defect tracking software.

Intercept Elsinore

Technologies

Bug tracking system designed to integrate with Visual SourceSafe and the rest of

your Microsoft development environment

Software Testing

http://www.gjt.org/pkg/bugrat/

http://www.bugsentry.com/

http://www.osmosystems.com/bugtrail.htm

http://www.bugzap.org/

http://www.defectagent.com/

http://www.tierasoft.com/


http://www.fastbugtrack.com/


http://www.alumni.caltech.edu/~dank/gnats.html

http://www.elsitech.com/products/intercept/index.aspx

http://www.gjt.org/pkg/bugrat/

http://www.bugsentry.com/

http://www.osmosystems.com/bugtrail.htm

http://www.bugzap.org/

http://www.defectagent.com/





http://www.alumni.caltech.edu/~dank/gnats.html

http://www.elsitech.com/products/intercept/index.aspx



IssueView IssueView SQL server based bug tracking with Outlook style user interface.

JIRA Atlassian Browser-based J2EE defect tracking and issue management software. Supports

any platform that runs Java 1.3.x.

QAW B.I.C Quality Developed to assist all quality assurance measurements within ICT-projects. The

basic of QAW is a structured way of registration and tracking issues (defects).

QuickBugs Excel Software Tool for reporting, tracking and managing bugs, issues, changes and new features

involved in product development. Key attributes include extreme ease-of-use and

flexibility, a shared XML repository accessible to multiple users, multiple projects

with assigned responsibilities, configurable access and privileges for users on each

project. Virtually everything in QuickBugs is configurable to the organization and

specific user needs including data collection fields, workflow, views, queries,

reports, security and access control. Highly targeted email messages notify peoplewhen specific events require their attention.

Support

Tracker

Acentre Web enabled defect tracking application, one of the modules of the Tracker Suite

software package. Support Tracker is based on Lotus Notes, allowing customers to

leverage their existing Notes infrastructure for this bug tracking solution. Because

Tracker Suite is server-based, Support Tracker installs with zero-impact on the

desktop. User can create, track, and manage requests through Notes or over the

Web. Requests are assigned, routed, and escalated automatically ts via Service

Level Agreements, for proper prioritization and resource allocation. Support

Tracker also features FAQ and Knowledgebase functionality.

SWBTracker software with

brains

Bug tracking system

Software Testing

http://www.issueview.com/

http://www.atlassian.com/software/jira/

http://www.bicquality.nl/

http://www.excelsoftware.com/quickbugswin.html

http://trackersuite.com/help_desk_software.html


http://www.softwarewithbrains.com/swbtrack.htm

http://www.issueview.com/

http://www.atlassian.com/software/jira/

http://www.bicquality.nl/

http://www.excelsoftware.com/quickbugswin.html



http://www.softwarewithbrains.com/swbtrack.htm



TestTrack Pro Seapine Software Delivers time-saving features that keep everyone, involved with the project,

informed and on schedule. TestTrack Pro is a scalable solution with Windows and

Web clients and server support for Windows, Linux, Solaris, and Mac OS X,

integration with MS Visual Studio (including .NET) and interfaces with mostmajor source code managers including Surround SCM, and automated software

testing tool, QA Wizard, along with other Seapine tools. Download a free Eval.

Track Soffront Defect tracking system

ZeroDefect ProStyle Issue management

Bug report

S ft T ti P 60

http://www.seapine.com/

http://www.soffront.com/

http://www.prostyle.com/

http://www.seapine.com/

http://www.soffront.com/

http://www.prostyle.com/

testing

Documents