RTRT Testing
Loop Coverage :- Three kinds of loop coverage criteria. For( I=0; I < global_integer ; I ++ ) { . . . } In this case, at least three different […]
Testing – V
Regression Testing: Checking that the previously working modules of the applications are working fine after any code of the application have been modified, changed or enhanced. Retesting : Checking that […]
Testing – IV
Kinds of Testing ? Static Testing. Dynamic Testing. Static Testing : Static Testing is not concerned with the codes and concerned with the only Reviews, walk-through, inspections. Review : […]
Testing – III
Structural Coverage (Code Coverage) Analysis : Test coverage analysis is a two step process, involving requirements-based coverage analysis and structural coverage analysis. The first step analyzes the test cases in […]
Testing – II
Singular Point Tests : In this type of testing each comparison in the logical condition is evaluated with the values representing all possibilities of the condition along with a resolution […]
Testing – I
Unit Testing Phase: Requirements Based Test Coverage Analysis : This is done to verify whether the implementation matches the requirements and only the requirements. Software requirements should contain a finite […]
Requirement’s Testing – II
Testing ARINC 429 Requirement (Typical) : Req : Software shall receive the ARINC Label 314, XY Position as defined below. Test Approach : This requirement, related to communication, should be […]
Requirement’s Testing – I
Testing Requirement with Operator ‘>’: Req : Software shall set TO1 = TRUE when [(TIN1 > 30.0)] Test Approach : Assume that the data range of TIN1 is [-10.0 to […]
Embedded Questions
What is interrupt? Ans : Interrupts (also known as traps or exceptions in some processors) are a technique of diverting the processor from the execution of the current program so […]
Memory Layout of C Program
A typical memory representation of C program consists of following sections. Text segment Initialized data segment Uninitialized data segment Stack Heap A typical memory layout of a running process. Text […]