Midterm

1
Midterm

• Monday June 4, 1045 1200
• Location CBY B012
• Format closed book, problem solving, short
  answer questions
• Material
• Lecture material up to end of May 28 lecture
  (equivalence classes, decision tables)
• Lab material May 7 and 14 labs
• JUnit
• Coverage

2
Scope of Midterm

• Testing basics
• Defects, failure, risk, verdicts, points of
  control / observation, etc.
• Principles
• Sensitivity, redundancy, visibility, etc.
• Graph models of software
• Control flow graph
• Data flow graph
• Call graph
• Finite state machines
• Extended finite state machines

3
Scope of the midterm

• Test coverage from models
• Control-flow based
• Branch, multiple-condition, path, etc.
• Data-flow based
• All-definitions, all-uses, all du-associations
• Finite state machine based
• Transition tour, conformance
• Test coverage from specifications
• Equivalence class partitioning
• Decision tables

4
Scope of midterm

• Lab material
• JUnit JUnit test cases may be used as examples
  on the midterm.
• Coverage
• Principles of statement and branch coverage as
  applied to code.
• Basic idea of how instrumentation tools work.

5
Sections from text

• Chapter 1 Introduction
• Chapter 2 Framework
• Section 2.1 only Verification / validation
• Chapter 3 Basic principles
• All sections Sensitivity, redundancy, etc.
• Chapter 4 not covered yet
• Chapter 5 Finite models
• All sections Control flow graphs, call graphs
  FSMs

6
Sections from text

• Chapter 6 Data Flow models
• Section 6.1 only Data flow graphs
• Chapters 7, 8 not covered
• Chapters 9, 10 Test adequacy, Functional
  testing
• These chapters have general information about
  test coverage and test construction.
• Chapters 11
• Sections 11.1, 11.2 only Equivalence-class
  partitioning
• This section has just been started

7
Sections from text

• Chapter 12 Structural testing
• All sections
• Topics covered statement, branch, (multiple)
  condition, path coverage
• Topics not covered boundary, LCSAJ, cyclomatic
  coverage
• Chapter 13 Data flow testing
• Sections 13.1, 13.2, 13.3 only definition-use
  associations, du-coverage
• Chapter 14 Model based testing
• Sections 14.1, 14.2, 14.3, 14.4 only
• FSM-based testing, decision tables