SGS SWtest
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Transcript of SGS SWtest
SGSSOFTWARE INTRODUCTION
Certification & Assessment & Test
2SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
CONTENTS
• SGS & SGS Tesco
• Software Business Area
• Activity
3SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
CONTENTS
• SGS Group & SGS Tesco
• Software Business Area
• Activity
4SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SGS KOREA GROUP
SGS in Korea was established in 1955. Since those
prior days it has grown in to a large, diverse and
integrated group.
SGS activates have expanded from traditional
inspection and control services offered in relation to
the production and shipment of goods or the
performance of manufactured products, though the
more specialized controls and tests carried out on
potential safety or environmental hazards, to the
related but distinct disciplines of resourcing, and
quality assurance services
In Korea, with over 700 employees in 6 companies
and a local network of 16 offices, we are committed to
service excellence and dedicated to the creation of
added value for our clients by helping maintain their
reputation for quality by reducing the commercial risks
associated with local and global trading.
5SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SGS TESCO KOREA provides reliability testing service, analysis,
standard certificates and consulting service in the area of
electric/electronic, rolling-stocks, shipbuilding, military materiel, nuclear
plants, automotives, repeaters, IT, etc.
And SGS TESCO KOREA is well known for the best technology in
reliability testing field and we constantly try our best to provide the best
service in all the fields.
SGS TESCO
6SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SCOPE
Product sector
• Nuclear power plants
• Railway system
• Shipyards
• Military products
• Electrical communication system
• IT/Home appliances
• Automotive
• Safety-related systems
Test items
Environmental test
Vibration & earthquake test
EMC test
Measurement test
Consulting service
Software and Functional safety
7SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SCOPE
Environmental test
• ALT (Accelerated life test),HALT (Highly accelerated life test), Low & high temperature
test, high humidity tests, thermal shock, altitude test, waterproof, dust proof, salt spay,
MTBF, Lifetime analysis, Etc.
Vibration & earthquake test
• Vibration test, Combined environment vibration test ,Resonance search, Earthquake test,
Earthquake analysis, ISTA certification test, Shock test, Drop test, Etc.
EMC test
• Radiated emission, Conducted emission, Radiated immunity, Conducted immunity, ESD,
EFT/Burst, Lightening Surge, Voltage Dip
Measurement test
• Design margin evaluation (Derating), PL Test (Short / open test), Dolby Digital Test,
Video & Audio Test
Consulting service• Lifetime analysis, RAMS consulting, EMC consulting, Development of test standards
Software and Functional Safety
8SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
CONTENTS
• SGS & SGS Tesco
• Software Business Area
• Activity with Software
9SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Certification
SIL, ASIL
Assessment
& Consulting
SGS TESCO SOFTWARE ISSUE
Assessment & Consulting
Assessment(ISO/IEC17025)
Consulting(SIL,ASIL)
Software Testing
Static test
Dynamic
(Unit, Coverage, etc.)
Functionality, Usability, Compatibility Test
Quality Evaluation
Certification Service
IEC 61508/11
IEC 62061
ISO 26262
etc.
10SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
CONTENTS
• SGS & SGS Tesco
• Software Business Area
• Activity
11SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
ASSESSMENT AND CONSULTING
Assessment and Consulting
Assessment of Functional Safety(SIL)
– Safety related systems
(KOLAS(ISO/IEC17025)- In preparation.)
– Same scope with Certification area
Training
– Basic Functional safety(SIL)
– Standards related safety system
12SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
ASSESSMENT AND CONSULTING
Assessment and Consulting
Consulting
– Assistance for Performing Certification
– Guidance for Documentation
SQAP Software Quality Assurance Plan SPMP Software Project Management Plan
SCMP Software Configuration Management Plan SVVP Software Verification and Validation Plan
SFD System Functional Description SRS Software Requirement Specification
SDD Software Design Description SVVR Software Verification and Validation Report
STP Software Test Plan STPr Software Test Procedure
STR Software Test Report SUD Software User Documentation
SRTM Software Requirement
Traceability Matrixetc
13SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
CERTIFICATION
Certification of SIL or ASIL (Functional Safety)
Cooperation with SGS Global network
– SGS/TÜ V (Functional safety center)
Scope
– IEC 61508 : Functional safety of electrical/
E/E/PE safety-related systems
– IEC 61511 : Functional safety – Safety
instrumented systems for the process industry
sector
– ISO 26262 : Road Vehicle – Functional safety
– IEC 62061 : Safety of machinery
– IEC 62279 (EN 50128) : Railway applications
14SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SOFTWARE TESTING
Software Testing (Verification + Validation)
• Static (Verification ): Analyzing the products of software
development (Source code, Documents, algorism)
– Static analysis, Code • Design • Quality Review
• Dynamic (Validation): Operating the software
– Coverage(Statement, Decision, MC/DC)
– Unit, Functionality, Usability, Compatibility, etc.
• Quality Evaluation : Base on ISO/IEC TR 9126
15SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SOFTWARE TESTING
Code Review(KOLAS ISO/IEC 17025 – In preparation): test automation tool
– Provide a SGS Formal Report.
16SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Code Analysis
Quality Review :Complexity Analysis, etc.
Is your code well structured?
Is your code too complex?
Is the code maintainable?
Which are the problem areas?
SOFTWARE TESTING
Complexity
Call graph
Dataflow
17SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Code Analysis
Quality Review : Metrics Assessments
SOFTWARE TESTING
Quality matrix
Testability
How much effort is
needed to test your
system?
Clarity
How easy is your
system to
understand?
Maintainability
How easy is it to
maintain your
software?
18SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Code Analysis
Design Review : Data analysis
– Data flow anomalies(Variable anomalies)
UR Undefined but Referenced (uninitialised)
DU Defined but Unreferenced (set but not read)
DD Defined and Defined again without being referenced
– Pointer Analysis
– Strong Type Checking
– Array Bounds Checking
SOFTWARE TESTING
19SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Unit test (Black box & White box testing)
Coverage(Statement, Decision, MC/DC) , Unit test
SOFTWARE TESTING
Source Code
20SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
Dynamic Test
Software Functionality, Compatibility test.
– Test case, Test result, etc.
SOFTWARE TESTING
Test case
Test re
su
lt
Test Matrix
21SGS TESCO RELIABILITY S/W www.kr.sgs.com & www.tesco21.com
SOFTWARE TESTING
Software Quality Evaluation(KOLAS ISO/IEC17025 – In preparation)
Provides Test result(SGS Formal Report), Test case, Failure report, etc.
ISO/IEC TR 9126
Test result
Failure report
Test c
ase
Mario.Lee – FS/SIL
031)240.6611
010-9053-5120
Jeff.Choi – S/W
031)240.6612
010-9660-3719
CONTACT US