public void Test Values( int a, int b, ref int x) { } if (a > 0) && (b> 0) x = 1; if (a <0) && (b<0) x = -1; Generate test cases for the code based on MC/DC coverage criteria

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
```csharp
public void TestValues( int a, int b, ref int x )
{
    if (a > 0) && (b > 0)
        x = 1;

    if (a < 0) && (b < 0)
        x = -1;
}
```

**Task:**
Generate test cases for the code based on MC/DC (Modified Condition/Decision Coverage) coverage criteria.
Transcribed Image Text:```csharp public void TestValues( int a, int b, ref int x ) { if (a > 0) && (b > 0) x = 1; if (a < 0) && (b < 0) x = -1; } ``` **Task:** Generate test cases for the code based on MC/DC (Modified Condition/Decision Coverage) coverage criteria.
Expert Solution
Step 1

MCDC code converge

Modified condition/decision coverage (MCDC) investigates whether circumstances within decisions independently influence the decision outcome during execution. All circumstances within decisions have indeed been assessed to all potential outcomes at least once, as shown by your test cases, to obtain 100% MCDC.

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